Refactor BalancedMetricResolver to allow HDFS and FILE backing, add callbacks for major events, begin working on tests

Refactor BalancedMetricResolver, allow FILE or HDFS persister, add callbacks for events, begin working on testing

Fixes

.gitignore

@@ -7,5 +7,4 @@ target/
 logs/
 server/pki/
 client/src/main/python/setup.py
-grafana/timely-app/yarn-error.log
 

analytics/pom.xml

@@ -4,7 +4,7 @@
   <parent>
     <groupId>timely</groupId>
     <artifactId>timely</artifactId>
-    <version>1.3.4</version>
+    <version>1.2.8-SNAPSHOT</version>
   </parent>
   <artifactId>timely-analytics</artifactId>
   <!--

balancer/bin/create-timely-balancer-profiles.sh

@@ -1,54 +0,0 @@
-#!/bin/bash
-
-if [[ `uname` == "Darwin" ]]; then
-    THIS_SCRIPT=`python -c 'import os,sys; print os.path.realpath(sys.argv[1])' $0`
-else
-    THIS_SCRIPT=`readlink -f $0`
-fi
-
-THIS_DIR="${THIS_SCRIPT%/*}"
-BASE_DIR=$(cd $THIS_DIR/.. && pwd)
-BIN_DIR=${BASE_DIR}/bin
-CONF_DIR=${BASE_DIR}/conf
-
-. ${BIN_DIR}/timely-balancer-env.sh
-
-HOST_IP=$(hostname -I | awk '{print $1}')
-HOST=$(hostname -s)
-HOST_FQDN=$(hostname -f)
-
-for i in $(seq 1 $NUM_PROFILES); do
-    if [ "$NUM_PROFILES" -eq "1" ]; then
-        FILENAME=timely-balancer.yml
-    else
-        FILENAME=timely-balancer-${i}.yml
-    fi
-
-    echo "creating configuration file ${CONF_DIR}/${FILENAME}"
-    cp ${CONF_DIR}/timely-balancer-template.yml ${CONF_DIR}/${FILENAME}
-    sed -i "s/\${HOST}/${HOST}/g" ${CONF_DIR}/${FILENAME}
-    sed -i "s/\${HOST_FQDN}/${HOST_FQDN}/g" ${CONF_DIR}/${FILENAME}
-    sed -i "s/\${HOST_IP}/${HOST_IP}/g" ${CONF_DIR}/${FILENAME}
-    sed -i "s/\${ZOOKEEPERS}/${ZOOKEEPERS}/g" ${CONF_DIR}/${FILENAME}
-    MULTIPLE=$(($i - 1))
-    TCP_PORT=$(($TCP_PORT_START + $MULTIPLE * $PORT_INCREMENT))
-    sed -i "s/\${TCP_PORT}/${TCP_PORT}/g" ${CONF_DIR}/${FILENAME}
-    HTTP_PORT=$(($HTTP_PORT_START + $MULTIPLE * $PORT_INCREMENT))
-    sed -i "s/\${HTTP_PORT}/${HTTP_PORT}/g" ${CONF_DIR}/${FILENAME}
-    WEBSOCKET_PORT=$(($WEBSOCKET_PORT_START + $MULTIPLE * $PORT_INCREMENT))
-    sed -i "s/\${WEBSOCKET_PORT}/${WEBSOCKET_PORT}/g" ${CONF_DIR}/${FILENAME}
-    UDP_PORT=$(($UDP_PORT_START + $MULTIPLE * $PORT_INCREMENT))
-    sed -i "s/\${UDP_PORT}/${UDP_PORT}/g" ${CONF_DIR}/${FILENAME}
-    sed -i "s/\${INSTANCE}/${i}/g" ${CONF_DIR}/${FILENAME}
-    sed -i "s#\${SERVER_CERTIFICATE_FILE}#${SERVER_CERTIFICATE_FILE}#g" ${CONF_DIR}/${FILENAME}
-    sed -i "s#\${SERVER_KEY_FILE}#${SERVER_KEY_FILE}#g" ${CONF_DIR}/${FILENAME}
-    sed -i "s/\${SERVER_KEY_PASSWORD}/${SERVER_KEY_PASSWORD}/g" ${CONF_DIR}/${FILENAME}
-    sed -i "s/\${SERVER_USE_GENERATED_KEYPAIR}/${SERVER_USE_GENERATED_KEYPAIR}/g" ${CONF_DIR}/${FILENAME}
-    sed -i "s#\${CLIENT_KEY_FILE}#${CLIENT_KEY_FILE}#g" ${CONF_DIR}/${FILENAME}
-    sed -i "s/\${CLIENT_KEY_TYPE}/${CLIENT_KEY_TYPE}/g" ${CONF_DIR}/${FILENAME}
-    sed -i "s/\${CLIENT_KEY_PASSWORD}/${CLIENT_KEY_PASSWORD}/g" ${CONF_DIR}/${FILENAME}
-    sed -i "s#\${TRUST_STORE_PEM}#${TRUST_STORE_PEM}#g" ${CONF_DIR}/${FILENAME}
-    sed -i "s#\${TRUST_STORE_JKS}#${TRUST_STORE_JKS}#g" ${CONF_DIR}/${FILENAME}
-    sed -i "s/\${TRUST_STORE_PASSWORD}/${TRUST_STORE_PASSWORD}/g" ${CONF_DIR}/${FILENAME}
-done
-

balancer/bin/start-all.sh

@@ -1,23 +0,0 @@
-#!/bin/bash
-
-if [[ `uname` == "Darwin" ]]; then
-    THIS_SCRIPT=`python -c 'import os,sys; print os.path.realpath(sys.argv[1])' $0`
-else
-    THIS_SCRIPT=`readlink -f $0`
-fi
-
-THIS_DIR="${THIS_SCRIPT%/*}"
-BASE_DIR=$(cd $THIS_DIR/.. && pwd)
-BIN_DIR=${BASE_DIR}/bin
-
-. ${BIN_DIR}/timely-balancer-env.sh
-
-if [ "$NUM_PROFILES" -eq "1" ]; then
-    echo ${BIN_DIR}/timely-balancer.sh
-    ${BIN_DIR}/timely-balancer.sh
-else
-    for i in $(seq 1 $NUM_PROFILES); do
-        echo ${BIN_DIR}/timely-balancer.sh $i
-        ${BIN_DIR}/timely-balancer.sh $i
-    done
-fi

balancer/bin/stop-all.sh

@@ -1,3 +0,0 @@
-#!/bin/bash
-
-pkill -9 -f timely.balancer.Balancer

balancer/bin/timely-balancer-env.sh

@@ -1,20 +0,0 @@
-#!/bin/bash
-
-NUM_PROFILES=1
-ZOOKEEPERS=localhost:2181
-TCP_PORT_START=4242
-HTTP_PORT_START=4243
-WEBSOCKET_PORT_START=4244
-UDP_PORT_START=4245
-PORT_INCREMENT=100
-
-SERVER_CERTIFICATE_FILE=
-SERVER_KEY_FILE=
-SERVER_KEY_PASSWORD=
-SERVER_USE_GENERATED_KEYPAIR=true
-CLIENT_KEY_FILE=
-CLIENT_KEY_TYPE=pkcs12
-CLIENT_KEY_PASSWORD=
-TRUST_STORE_PEM=
-TRUST_STORE_JKS=
-TRUST_STORE_PASSWORD=

balancer/bin/timely-balancer.sh

@@ -9,61 +9,34 @@ else
 fi
 
 THIS_DIR="${THIS_SCRIPT%/*}"
+NATIVE_DIR="${THIS_DIR}/META-INF/native"
+BASE_DIR=${THIS_DIR}/..
+TMP_DIR="${BASE_DIR}/tmp"
+CONF_DIR="${BASE_DIR}/conf"
+LIB_DIR="${BASE_DIR}/lib"
+NUM_SERVER_THREADS=4
 
-if [ -n "$1" ]; then
-  export PROFILE_NUM=$1
-  PROFILE_ARG="--spring.profiles.active=${PROFILE_NUM}"
-  PID=`jps -m | grep timely.balancer.Balancer | grep "spring.profiles.active=${PROFILE_NUM}" | awk '{print $1}'`
-else
-  export PROFILE_NUM=""
-  PID=`jps -m | grep timely.balancer.Balancer | awk '{print $1}'`
+if [[ -e ${TMP_DIR} ]]; then
+  rm -rf ${TMP_DIR}
 fi
+mkdir ${TMP_DIR}
 
-if [ "$PID" == "" ]; then
-
-    NATIVE_DIR="${THIS_DIR}/META-INF/native"
-    BASE_DIR=$(cd $THIS_DIR/.. && pwd)
-    TMP_DIR="${BASE_DIR}/tmp"
-    CONF_DIR="${BASE_DIR}/conf"
-    LIB_DIR="${BASE_DIR}/lib"
-    export LOG_DIR="${BASE_DIR}/logs"
-    NUM_SERVER_THREADS=4
-
-    if [[ -e ${TMP_DIR} ]]; then
-      rm -rf ${TMP_DIR}
-    fi
-    mkdir ${TMP_DIR}
-
-    if [[ -e ${NATIVE_DIR} ]]; then
-      rm -rf ${NATIVE_DIR}
-    fi
-    mkdir -p ${NATIVE_DIR}
-
-    if [[ ! -e ${LOG_DIR} ]]; then
-      mkdir ${LOG_DIR}
-    fi
-
-    pushd ${BASE_DIR}/bin
-    $JAVA_HOME/bin/jar xf ${LIB_DIR}/netty-tcnative-boringssl-static*.jar META-INF/native/libnetty_tcnative_linux_x86_64.${TCNATIVE_SUFFIX}
-    $JAVA_HOME/bin/jar xf ${LIB_DIR}/netty-all*.jar META-INF/native/libnetty_transport_native_epoll_x86_64.${TCNATIVE_SUFFIX}
-    popd
-
-    export CLASSPATH="${CONF_DIR}:${LIB_DIR}/*:${HADOOP_CONF_DIR}"
-    JVM_ARGS="-Xmx1G -Xms1G -Dio.netty.eventLoopThreads=${NUM_SERVER_THREADS} -Dlog4j.configurationFile=${CONF_DIR}/log4j2-spring.xml"
-    JVM_ARGS="${JVM_ARGS} -DLog4jContextSelector=org.apache.logging.log4j.core.async.AsyncLoggerContextSelector"
-    JVM_ARGS="${JVM_ARGS} -Djava.library.path=${NATIVE_DIR}"
-
-    JVM_ARGS="${JVM_ARGS} -Xmx2G -Xms2G -XX:NewSize=1G -XX:MaxNewSize=1G"
-    JVM_ARGS="${JVM_ARGS} -XX:+UseCompressedOops -XX:+UseNUMA -Djava.net.preferIPv4Stack=true"
-    JVM_ARGS="${JVM_ARGS} -XX:+UseG1GC -XX:MaxGCPauseMillis=4000 -XX:ParallelGCThreads=20 -XX:+UseStringDeduplication"
-
-    echo "$JAVA_HOME/bin/java ${JVM_ARGS} timely.balancer.Balancer --spring.config.name=timely-balancer ${PROFILE_ARG}"
-    nohup $JAVA_HOME/bin/java ${JVM_ARGS} timely.balancer.Balancer --spring.config.name=timely-balancer ${PROFILE_ARG} >> ${LOG_DIR}/timely-balancer${PROFILE_NUM}-startup.log 2>&1 &
-
-else
-    if [ "$PROFILE_NUM" == ""]; then
-        echo "timely-balancer already running with pid ${PID}"
-    else
-        echo "timely-balancer ${PROFILE_NUM} already running with pid ${PID}"
-    fi
+if [[ -e ${NATIVE_DIR} ]]; then
+  rm -rf ${NATIVE_DIR}
 fi
+mkdir -p ${NATIVE_DIR}
+
+pushd ${BASE_DIR}/bin
+$JAVA_HOME/bin/jar xf ${LIB_DIR}/netty-tcnative-boringssl-static*.jar META-INF/native/libnetty_tcnative_linux_x86_64.${TCNATIVE_SUFFIX}
+$JAVA_HOME/bin/jar xf ${LIB_DIR}/netty-all*.jar META-INF/native/libnetty_transport_native_epoll_x86_64.${TCNATIVE_SUFFIX}
+popd
+
+export CLASSPATH="${CONF_DIR}:${LIB_DIR}/*:${HADOOP_CONF_DIR}"
+JVM_ARGS="-Xmx1G -Xms1G -Dio.netty.eventLoopThreads=${NUM_SERVER_THREADS} -Dlog4j.configurationFile=${CONF_DIR}/log4j2-spring.xml"
+JVM_ARGS="${JVM_ARGS} -DLog4jContextSelector=org.apache.logging.log4j.core.async.AsyncLoggerContextSelector"
+JVM_ARGS="${JVM_ARGS} -Djava.library.path=${NATIVE_DIR}"
+
+#JVM_ARGS="${JVM_ARGS} -agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=5005"
+
+echo "$JAVA_HOME/bin/java ${JVM_ARGS} timely.balancer.Balancer --spring.config.name=timely --spring.profiles.active=balancer"
+$JAVA_HOME/bin/java ${JVM_ARGS} timely.balancer.Balancer --spring.config.name=timely --spring.profiles.active=balancer

balancer/conf/log4j2-spring.xml

@@ -5,19 +5,25 @@
     <Property name="LOG_PATTERN">%clr{%d{yyyy-MM-dd HH:mm:ss.SSS}}{faint} %clr{%5p} %clr{${sys:PID}}{magenta} %clr{---}{faint} %clr{[%15.15t]}{faint} %clr{%-40.40c{1.}}{cyan} %clr{:}{faint} %m%n%wEx</Property>
   </Properties>
   <Appenders>
-    <RollingRandomAccessFile name="Rolling" fileName="${env:LOG_DIR}/timely-balancer${env:PROFILE_NUM}.log"
-    						 filePattern="${env:LOG_DIR}/$${date:yyyy-MM}/timely-balancer${env:PROFILE_NUM}-%d{MM-dd-yyyy}-%i.log.gz">
+    <RollingRandomAccessFile name="Rolling" fileName="/srv/logs/timely/timely-balancer.log"
+    						 filePattern="/srv/logs/timely/$${date:yyyy-MM}/timely-balancer-%d{MM-dd-yyyy}-%i.log.gz">
       <PatternLayout pattern="${LOG_PATTERN}"/>
       <Policies>
       	<SizeBasedTriggeringPolicy size="1024 MB" />
       </Policies>
       <DefaultRolloverStrategy max="10" />
     </RollingRandomAccessFile>
+    <Console name="Console" target="SYSTEM_OUT">
+      <PatternLayout pattern="${LOG_PATTERN}"/>
+    </Console>
   </Appenders>
   <Loggers>
-    <Root level="warn" includeLocation="false">
-      <AppenderRef ref="Rolling"/>
+    <Root level="trace" includeLocation="false">
+      <AppenderRef ref="Console" level="warn" />
+      <AppenderRef ref="Rolling" level="trace" />
     </Root>
-    <Logger name="timely" level="debug"/>
+    <Logger name="timely" additivity="false">
+      <AppenderRef ref="Console" level="debug" />
+    </Logger>
   </Loggers>
 </Configuration>

balancer/conf/timely-balancer-template.yml

@@ -1,134 +0,0 @@
-timely-balancer:
-  zooKeeper:
-    servers: ${ZOOKEEPERS}
-    timeout: 30s
-  checkServerHealthInterval: 10000
-  serverFailuresBeforeDown: 6
-  serverSuccessesBeforeUp: 1
-  assignmentFile: /timely/balancer/assignments.csv
-  security:
-    session-max-age: 86400
-    cache-expiration-minutes: 60
-    cache-refresh-minutes: 5
-    allow-anonymous-http-access: true
-    allow-anonymous-ws-access: true
-    serverSsl:
-      certificate-file: ${SERVER_CERTIFICATE_FILE}
-      key-file: ${SERVER_KEY_FILE}
-      key-password: ${SERVER_KEY_PASSWORD}
-      use-generated-keypair: ${SERVER_USE_GENERATED_KEYPAIR}
-      trust-store-file: ${TRUST_STORE_PEM}
-      use-openssl: true
-      #use-ciphers:
-    clientSsl:
-      keyFile: ${CLIENT_KEY_FILE}
-      keyType: ${CLIENT_KEY_TYPE}
-      keyPassword: ${CLIENT_KEY_PASSWORD}
-      trustStoreFile: ${TRUST_STORE_JKS}
-      trustStoreType: jks
-      trustStorePassword: ${TRUST_STORE_PASSWORD}
-    jwtCheckKeyStore:
-    jwtCheckKeyType:
-    jwtCheckKeyPassword:
-  cache:
-    enabled: false
-    metric-age-off-hours:
-      default: 26
-    nonCachedMetrics:
-  server:
-    ip: ${HOST_IP}
-    tcpPort: ${TCP_PORT}
-    numTcpPools: 1
-    tcpBufferSize: 100
-    tcpClientPool:
-      minIdlePerKey: 0
-      maxIdlePerKey: 40
-      maxTotalPerKey: 40
-      maxTotal: -1
-      lifo: true
-      fairness: false
-      maxWaitMillis: -1
-      minEvictableIdleTimeMillis: 1800000
-      evictorShutdownTimeoutMillis: 10000
-      softMinEvictableIdleTimeMillis: -1
-      numTestsPerEvictionRun: 3
-      timeBetweenEvictionRunsMillis: -1
-      blockWhenExhausted: true
-      jmxEnabled: true
-      testOnBorrow: false
-      testOnReturn: false
-    udpPort: ${UDP_PORT}
-    udpClientPool:
-      minIdlePerKey: 0
-      maxIdlePerKey: 40
-      maxTotalPerKey: 40
-      maxTotal: -1
-      lifo: true
-      fairness: false
-      maxWaitMillis: -1
-      minEvictableIdleTimeMillis: 1800000
-      evictorShutdownTimeoutMillis: 10000
-      softMinEvictableIdleTimeMillis: -1
-      numTestsPerEvictionRun: 3
-      timeBetweenEvictionRunsMillis: -1
-      blockWhenExhausted: true
-      jmxEnabled: true
-      testOnBorrow: false
-      testOnReturn: false
-  http:
-    host: ${HOST}
-    ip: ${HOST_IP}
-    port: ${HTTP_PORT}
-    redirect-path: /secure-me
-    strict-transport-max-age: 608400
-    cors:
-      allow-any-origin: false
-      allow-null-origin: false
-      allow-credentials: true
-      allowed-origins:
-      allowed-methods: DELETE,GET,HEAD,OPTIONS,PUT,POST
-      allowed-headers: content-type
-    httpClientPool:
-      minIdlePerKey: 0
-      maxIdlePerKey: 40
-      maxTotalPerKey: 40
-      maxTotal: -1
-      lifo: true
-      fairness: false
-      maxWaitMillis: -1
-      minEvictableIdleTimeMillis: 1800000
-      evictorShutdownTimeoutMillis: 10000
-      softMinEvictableIdleTimeMillis: -1
-      numTestsPerEvictionRun: 3
-      timeBetweenEvictionRunsMillis: -1
-      blockWhenExhausted: true
-      jmxEnabled: true
-      testOnBorrow: false
-      testOnReturn: false
-  websocket:
-    ip: ${HOST_IP}
-    port: ${WEBSOCKET_PORT}
-    timeout: 60
-    subscription-lag: 120
-    scanner-batch-size: 10000
-    flush-interval-seconds: 30
-    scanner-read-ahead: 1
-    subscription-batch-size: 5000
-    incomingBufferSize: 50000000
-    wsClientPool:
-      minIdlePerKey: 0
-      maxIdlePerKey: 40
-      maxTotalPerKey: 40
-      maxTotal: -1
-      lifo: true
-      fairness: false
-      maxWaitMillis: -1
-      minEvictableIdleTimeMillis: 1800000
-      evictorShutdownTimeoutMillis: 10000
-      softMinEvictableIdleTimeMillis: -1
-      numTestsPerEvictionRun: 3
-      timeBetweenEvictionRunsMillis: -1
-      blockWhenExhausted: true
-      jmxEnabled: true
-      testOnBorrow: false
-      testOnReturn: false

balancer/conf/timely-balancer.yml

@@ -27,9 +27,6 @@ timely-balancer:
       trustStoreFile:
       trustStoreType: jks
       #trustStorePassword:
-    jwtCheckKeyStore:
-    jwtCheckKeyType:
-    jwtCheckKeyPassword:
   cache:
     enabled: false
     metric-age-off-hours:

balancer/pom.xml

@@ -4,7 +4,7 @@
   <parent>
     <groupId>timely</groupId>
     <artifactId>timely</artifactId>
-    <version>1.3.4</version>
+    <version>1.2.8-SNAPSHOT</version>
   </parent>
   <artifactId>timely-balancer</artifactId>
   <dependencies>
@@ -108,6 +108,10 @@
       <groupId>org.apache.hadoop</groupId>
       <artifactId>hadoop-minicluster</artifactId>
     </dependency>
+    <dependency>
+      <groupId>org.glassfish.tyrus</groupId>
+      <artifactId>tyrus-client</artifactId>
+    </dependency>
     <dependency>
       <groupId>org.slf4j</groupId>
       <artifactId>slf4j-api</artifactId>

balancer/src/main/java/timely/balancer/Balancer.java

@@ -70,7 +70,6 @@ import org.springframework.boot.WebApplicationType;
 import org.springframework.boot.builder.SpringApplicationBuilder;
 import org.springframework.context.ConfigurableApplicationContext;
 import timely.auth.AuthCache;
-import timely.auth.JWTTokenHandler;
 import timely.balancer.configuration.BalancerConfiguration;
 import timely.balancer.configuration.ClientSsl;
 import timely.balancer.configuration.SpringBootstrap;
@@ -78,7 +77,7 @@ import timely.balancer.connection.http.HttpClientPool;
 import timely.balancer.connection.tcp.TcpClientPool;
 import timely.balancer.connection.udp.UdpClientPool;
 import timely.balancer.connection.ws.WsClientPool;
-import timely.balancer.healthcheck.HealthChecker;
+import timely.balancer.healthcheck.TcpHealthChecker;
 import timely.balancer.netty.http.HttpRelayHandler;
 import timely.balancer.netty.tcp.TcpRelayHandler;
 import timely.balancer.netty.udp.UdpRelayHandler;
@@ -258,7 +257,7 @@ public class Balancer {
         if (this.metricResolver != null) {
             try {
                 LOG.info("Closing metricResolver");
-                this.metricResolver.close();
+                this.metricResolver.stop();
             } catch (Exception e) {
                 LOG.error(e.getMessage(), e);
             }
@@ -386,7 +385,6 @@ public class Balancer {
         ensureZkPaths(curatorFramework, zkPaths);
 
         AuthCache.configure(balancerConfig.getSecurity());
-        JWTTokenHandler.init(balancerConfig.getSecurity(), null);
         final boolean useEpoll = useEpoll();
         Class<? extends ServerSocketChannel> channelClass;
         Class<? extends Channel> datagramChannelClass;
@@ -419,8 +417,9 @@ public class Balancer {
         for (int x = 0; x < balancerConfig.getServer().getNumTcpPools(); x++) {
             tcpClientPools.add(new TcpClientPool(this.balancerConfig));
         }
-        HealthChecker healthChecker = new HealthChecker(this.balancerConfig, tcpClientPools.get(0));
+        TcpHealthChecker healthChecker = new TcpHealthChecker(this.balancerConfig, tcpClientPools.get(0));
         this.metricResolver = new BalancedMetricResolver(curatorFramework, this.balancerConfig, healthChecker);
+        this.metricResolver.start();
 
         final ServerBootstrap tcpServer = new ServerBootstrap();
         tcpServer.group(tcpBossGroup, tcpWorkerGroup);
@@ -529,7 +528,7 @@ public class Balancer {
 
                 ch.pipeline().addLast("ssl", new NonSslRedirectHandler(balancerConfig.getHttp(), sslCtx));
                 ch.pipeline().addLast("encoder", new HttpResponseEncoder());
-                ch.pipeline().addLast("decoder", new HttpRequestDecoder(4096, 32768, 8192, true, 128));
+                ch.pipeline().addLast("decoder", new HttpRequestDecoder());
                 ch.pipeline().addLast("compressor", new HttpContentCompressor());
                 ch.pipeline().addLast("decompressor", new HttpContentDecompressor());
                 ch.pipeline().addLast("aggregator", new HttpObjectAggregator(65536));

balancer/src/main/java/timely/balancer/configuration/BalancerConfiguration.java

@@ -49,6 +49,16 @@ public class BalancerConfiguration {
 
     private int serverSuccessesBeforeUp = 3;
 
+    private String metricAssignmentPersisterType = "HDFS";
+
+    private long balanceDelay = 900000;
+
+    private long balancePeriod = 900000;
+
+    private long persistDelay = 10000;
+
+    private long persistPeriod = 60000;
+
     public ZooKeeper getZooKeeper() {
         return zooKeeper;
     }
@@ -120,4 +130,44 @@ public class BalancerConfiguration {
     public void setServerSuccessesBeforeUp(int serverSuccessesBeforeUp) {
         this.serverSuccessesBeforeUp = serverSuccessesBeforeUp;
     }
+
+    public String getMetricAssignmentPersisterType() {
+        return metricAssignmentPersisterType;
+    }
+
+    public void setMetricAssignmentPersisterType(String metricAssignmentPersisterType) {
+        this.metricAssignmentPersisterType = metricAssignmentPersisterType;
+    }
+
+    public void setBalanceDelay(long balanceDelay) {
+        this.balanceDelay = balanceDelay;
+    }
+
+    public long getBalanceDelay() {
+        return balanceDelay;
+    }
+
+    public void setBalancePeriod(long balancePeriod) {
+        this.balancePeriod = balancePeriod;
+    }
+
+    public long getBalancePeriod() {
+        return balancePeriod;
+    }
+
+    public void setPersistDelay(long persistDelay) {
+        this.persistDelay = persistDelay;
+    }
+
+    public long getPersistDelay() {
+        return persistDelay;
+    }
+
+    public void setPersistPeriod(long persistPeriod) {
+        this.persistPeriod = persistPeriod;
+    }
+
+    public long getPersistPeriod() {
+        return persistPeriod;
+    }
 }

balancer/src/main/java/timely/balancer/connection/TimelyBalancedHost.java

@@ -42,6 +42,10 @@ public class TimelyBalancedHost {
         return new TimelyBalancedHost(host, tcpPort, httpPort, wsPort, udpPort, arrivalRate);
     }
 
+    static public TimelyBalancedHost of(String host, int basePort) {
+        return new TimelyBalancedHost(host, basePort, basePort + 1, basePort + 2, basePort + 3, null);
+    }
+
     public void setBalancerConfig(BalancerConfiguration balancerConfig) {
         this.balancerConfig = balancerConfig;
     }
@@ -180,4 +184,11 @@ public class TimelyBalancedHost {
         builder.append(isUp);
         return builder.toString();
     }
+
+    public static String toStringShort(TimelyBalancedHost tbh) {
+        if (tbh == null) {
+            return null;
+        }
+        return tbh.host + ":" + tbh.tcpPort;
+    }
 }

balancer/src/main/java/timely/balancer/healthcheck/HealthChecker.java

@@ -1,61 +1,12 @@
 package timely.balancer.healthcheck;
 
-import java.util.ArrayList;
 import java.util.List;
-import java.util.concurrent.Executors;
-import java.util.concurrent.ScheduledExecutorService;
-import java.util.concurrent.TimeUnit;
 
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import timely.balancer.configuration.BalancerConfiguration;
 import timely.balancer.connection.TimelyBalancedHost;
-import timely.balancer.connection.tcp.TcpClientPool;
 
-public class HealthChecker {
+public interface HealthChecker {
 
-    private static final Logger LOG = LoggerFactory.getLogger(HealthChecker.class);
-    private List<TimelyBalancedHost> timelyHosts = new ArrayList<>();
-    private ScheduledExecutorService executorService = Executors.newScheduledThreadPool(1);
-    final private TCPServerHealthCheck tcpServerHealthCheck;
+    public void setTimelyHosts(List<TimelyBalancedHost> timelyHosts);
 
-    public HealthChecker(BalancerConfiguration config, TcpClientPool tcpClientPool) {
-        this.tcpServerHealthCheck = new TCPServerHealthCheck(tcpClientPool);
-        this.executorService.scheduleAtFixedRate(() -> {
-            synchronized (timelyHosts) {
-                for (TimelyBalancedHost h : timelyHosts) {
-                    try {
-                        if (tcpServerHealthCheck.isServerHealthy(h)) {
-                            h.reportSuccess();
-                        } else {
-                            h.reportFailure();
-                        }
-                    } catch (Exception e) {
-                        LOG.error(e.getMessage(), e);
-                        h.reportFailure();
-                    }
-                }
-            }
-        }, 0, config.getCheckServerHealthInterval(), TimeUnit.MILLISECONDS);
-    }
-
-    public void setTimelyHosts(List<TimelyBalancedHost> timelyHosts) {
-        synchronized (timelyHosts) {
-            this.timelyHosts.clear();
-            this.timelyHosts.addAll(timelyHosts);
-        }
-    }
-
-    public void close() throws Exception {
-        this.executorService.shutdown();
-        try {
-            this.executorService.awaitTermination(5, TimeUnit.SECONDS);
-        } catch (InterruptedException e) {
-
-        } finally {
-            if (!this.executorService.isTerminated()) {
-                this.executorService.shutdownNow();
-            }
-        }
-    }
+    public void close() throws Exception;
 }

balancer/src/main/java/timely/balancer/healthcheck/TcpHealthChecker.java

@@ -0,0 +1,62 @@
+package timely.balancer.healthcheck;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.concurrent.Executors;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.TimeUnit;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import timely.balancer.configuration.BalancerConfiguration;
+import timely.balancer.connection.TimelyBalancedHost;
+import timely.balancer.connection.tcp.TcpClientPool;
+
+public class TcpHealthChecker implements HealthChecker {
+
+    private static final Logger LOG = LoggerFactory.getLogger(TcpHealthChecker.class);
+    private List<TimelyBalancedHost> timelyHosts = new ArrayList<>();
+    private ScheduledExecutorService executorService = Executors.newScheduledThreadPool(1);
+    final private TCPServerHealthCheck tcpServerHealthCheck;
+
+    public TcpHealthChecker(BalancerConfiguration config, TcpClientPool tcpClientPool) {
+        this.tcpServerHealthCheck = new TCPServerHealthCheck(tcpClientPool);
+        this.executorService.scheduleAtFixedRate(() -> {
+            synchronized (timelyHosts) {
+                for (TimelyBalancedHost h : timelyHosts) {
+                    try {
+                        if (tcpServerHealthCheck.isServerHealthy(h)) {
+                            h.reportSuccess();
+                        } else {
+                            h.reportFailure();
+                        }
+                    } catch (Exception e) {
+                        LOG.error(e.getMessage(), e);
+                        h.reportFailure();
+                    }
+                }
+            }
+        }, 0, config.getCheckServerHealthInterval(), TimeUnit.MILLISECONDS);
+    }
+
+    @Override
+    public void setTimelyHosts(List<TimelyBalancedHost> timelyHosts) {
+        synchronized (timelyHosts) {
+            this.timelyHosts.clear();
+            this.timelyHosts.addAll(timelyHosts);
+        }
+    }
+
+    public void close() throws Exception {
+        this.executorService.shutdown();
+        try {
+            this.executorService.awaitTermination(5, TimeUnit.SECONDS);
+        } catch (InterruptedException e) {
+
+        } finally {
+            if (!this.executorService.isTerminated()) {
+                this.executorService.shutdownNow();
+            }
+        }
+    }
+}

balancer/src/main/java/timely/balancer/netty/http/HttpRelayHandler.java

@@ -142,7 +142,7 @@ public class HttpRelayHandler extends SimpleChannelInboundHandler<HttpRequest> i
                         e.getMessage(), e.getLocalizedMessage(), e));
                 return;
             } finally {
-                if (request != null) {
+                if (request != null && request instanceof AutoCloseable) {
                     ReferenceCountUtil.release(request);
                 }
             }

balancer/src/main/java/timely/balancer/netty/ws/WsRelayHandler.java

@@ -88,7 +88,7 @@ public class WsRelayHandler extends SimpleChannelInboundHandler<SubscriptionRequ
                         if (metricToClientMap != null) {
                             synchronized (metricToClientMap) {
                                 // close all clients for this subscriptionId
-                                LOG.debug("Channel closed, closing subscriptions for subscriptionId:{}",
+                                LOG.info("Channel closed, closing subscriptions for subscriptionId:%s",
                                         currentSubscriptionId);
                                 for (Map.Entry<String, WsClientHolder> entry : metricToClientMap.entrySet()) {
                                     entry.getValue().close(wsClientPool);
@@ -108,7 +108,7 @@ public class WsRelayHandler extends SimpleChannelInboundHandler<SubscriptionRequ
                 if (origContext == null) {
                     // send error because user never sent a CreateSubscription
                     // and we have nowhere to send the results
-                    LOG.info("ChannelHandlerContext not found for subscriptionId:{} - createSubscription not called?",
+                    LOG.info("ChannelHandlerContext not found for subscriptionId:%s - createSubscription not called?",
                             subscriptionId);
                     sendErrorResponse(ctx, HttpResponseStatus.BAD_REQUEST,
                             new IllegalArgumentException("Must call create first"));
@@ -162,7 +162,7 @@ public class WsRelayHandler extends SimpleChannelInboundHandler<SubscriptionRequ
                         if (hostClientHolder != null) {
                             hostClientHolder.getClient().removeSubscription(metric);
                         } else {
-                            LOG.info("client not found for subscriptionId:{} metric:{}", subscriptionId, metric);
+                            LOG.info("client not found for subscriptionId:%s metric:%s", subscriptionId, metric);
                         }
                     }
                 }

balancer/src/main/java/timely/balancer/resolver/BalancedMetricResolver.java

@@ -4,11 +4,14 @@ import static timely.Server.SERVICE_DISCOVERY_PATH;
 import static timely.balancer.Balancer.ASSIGNMENTS_LAST_UPDATED_PATH;
 import static timely.balancer.Balancer.ASSIGNMENTS_LOCK_PATH;
 import static timely.balancer.Balancer.LEADER_LATCH_PATH;
+import static timely.balancer.resolver.eventing.MetricAssignedEvent.Reason.ASSIGN_FALLBACK_SEQUENTIAL;
+import static timely.balancer.resolver.eventing.MetricAssignedEvent.Reason.ASSIGN_ROUND_ROBIN;
+import static timely.balancer.resolver.eventing.MetricAssignedEvent.Reason.HOST_DOWN_ROUND_ROBIN;
+import static timely.balancer.resolver.eventing.MetricAssignedEvent.Reason.HOST_REMOVED;
+import static timely.balancer.resolver.eventing.MetricAssignedEvent.Reason.REBALANCE;
 import static timely.store.cache.DataStoreCache.NON_CACHED_METRICS;
 import static timely.store.cache.DataStoreCache.NON_CACHED_METRICS_LOCK_PATH;
 
-import java.io.FileNotFoundException;
-import java.nio.charset.Charset;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Collections;
@@ -29,12 +32,9 @@ import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.concurrent.atomic.AtomicLong;
 import java.util.concurrent.locks.ReentrantReadWriteLock;
 
-import com.csvreader.CsvReader;
-import com.csvreader.CsvWriter;
 import org.apache.commons.lang.StringUtils;
 import org.apache.commons.lang3.SerializationUtils;
 import org.apache.curator.framework.CuratorFramework;
-import org.apache.curator.framework.recipes.atomic.DistributedAtomicLong;
 import org.apache.curator.framework.recipes.atomic.DistributedAtomicValue;
 import org.apache.curator.framework.recipes.cache.TreeCache;
 import org.apache.curator.framework.recipes.cache.TreeCacheEvent;
@@ -49,11 +49,6 @@ import org.apache.curator.x.discovery.ServiceDiscovery;
 import org.apache.curator.x.discovery.ServiceDiscoveryBuilder;
 import org.apache.curator.x.discovery.ServiceInstance;
 import org.apache.curator.x.discovery.details.ServiceCacheListener;
-import org.apache.hadoop.conf.Configuration;
-import org.apache.hadoop.fs.FSDataInputStream;
-import org.apache.hadoop.fs.FSDataOutputStream;
-import org.apache.hadoop.fs.FileSystem;
-import org.apache.hadoop.fs.Path;
 import org.apache.zookeeper.CreateMode;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -62,16 +57,23 @@ import timely.balancer.ArrivalRate;
 import timely.balancer.configuration.BalancerConfiguration;
 import timely.balancer.connection.TimelyBalancedHost;
 import timely.balancer.healthcheck.HealthChecker;
+import timely.balancer.resolver.eventing.MetricAssignedCallback;
+import timely.balancer.resolver.eventing.MetricAssignedEvent;
+import timely.balancer.resolver.eventing.MetricBalanceCallback;
+import timely.balancer.resolver.eventing.MetricBalanceEvent;
+import timely.balancer.resolver.eventing.MetricHostCallback;
+import timely.balancer.resolver.eventing.MetricHostEvent;
 
 public class BalancedMetricResolver implements MetricResolver {
 
     private static final Logger LOG = LoggerFactory.getLogger(BalancedMetricResolver.class);
     private Map<String, TimelyBalancedHost> metricToHostMap = new TreeMap<>();
+    private Set<String> unassignedMetrics = new HashSet<>();
     private Map<String, ArrivalRate> metricMap = new HashMap<>();
     private ReentrantReadWriteLock balancerLock = new ReentrantReadWriteLock();
     private List<TimelyBalancedHost> serverList = new ArrayList<>();
     private Random r = new Random();
-    final private HealthChecker healthChecker;
+    private final HealthChecker healthChecker;
     private ScheduledExecutorService assignmentExecutor = Executors.newScheduledThreadPool(2);
     private ScheduledExecutorService arrivalRateExecutor = Executors.newScheduledThreadPool(2);
     private int roundRobinCounter = 0;
@@ -79,38 +81,46 @@ public class BalancedMetricResolver implements MetricResolver {
     private DistributedAtomicValue nonCachedMetricsIP;
     private ReentrantReadWriteLock nonCachedMetricsLocalLock = new ReentrantReadWriteLock();
     private InterProcessReadWriteLock nonCachedMetricsIPRWLock;
-    private BalancerConfiguration balancerConfig;
+    private AtomicLong assignmentsLastUpdatedLocal = new AtomicLong(0);
     private LeaderLatch leaderLatch;
     private AtomicBoolean isLeader = new AtomicBoolean(false);
     private InterProcessReadWriteLock assignmentsIPRWLock;
-    private DistributedAtomicLong assignmentsLastUpdatedInHdfs;
-    private AtomicLong assignmentsLastUpdatedLocal = new AtomicLong(0);
+    private MetricAssignmentPerister assignmentPerister;
 
-    private enum BalanceType {
-        HIGH_LOW, HIGH_AVG, AVG_LOW
+    final private BalancerConfiguration balancerConfig;
+    final private CuratorFramework curatorFramework;
+
+    private List<MetricAssignedCallback> metricAssignedCallbacks = new ArrayList<>();
+    private List<MetricBalanceCallback> metricBalanceCallbacks = new ArrayList<>();
+    private List<MetricHostCallback> metricHostCallbacks = new ArrayList<>();
+
+    public enum BalanceType {
+        HIGH_LOW, HIGH_AVG, AVG_LOW;
     }
 
     public BalancedMetricResolver(CuratorFramework curatorFramework, BalancerConfiguration balancerConfig,
             HealthChecker healthChecker) {
+        this.curatorFramework = curatorFramework;
         this.balancerConfig = balancerConfig;
         this.healthChecker = healthChecker;
+    }
 
+    public void start() {
         assignmentsIPRWLock = new InterProcessReadWriteLock(curatorFramework, ASSIGNMENTS_LOCK_PATH);
         testIPRWLock(curatorFramework, assignmentsIPRWLock, ASSIGNMENTS_LOCK_PATH);
+
+        this.assignmentPerister = new MetricAssignmentPerister(this, balancerConfig, metricToHostMap, nonCachedMetrics,
+                curatorFramework, assignmentsIPRWLock, nonCachedMetricsLocalLock, assignmentsLastUpdatedLocal,
+                balancerLock);
+
         startLeaderLatch(curatorFramework);
         startServiceListener(curatorFramework);
-        assignmentsLastUpdatedInHdfs = new DistributedAtomicLong(curatorFramework, ASSIGNMENTS_LAST_UPDATED_PATH,
-                new RetryForever(1000));
 
-        TreeCacheListener assignmentListener = new TreeCacheListener() {
-
-            @Override
-            public void childEvent(CuratorFramework curatorFramework, TreeCacheEvent event) throws Exception {
-                LOG.debug("Handling assignments event {}. assignmentsLastUpdatedInHdfs:{}", event.getType().toString(),
-                        new Date(assignmentsLastUpdatedInHdfs.get().postValue()));
-                if (event.getType().equals(TreeCacheEvent.Type.NODE_UPDATED)) {
-                    readAssignmentsFromHdfs(true);
-                }
+        TreeCacheListener assignmentListener = (curatorFramework1, event) -> {
+            LOG.debug("Handling assignments event {}. assignmentsLastUpdated:{}", event.getType().toString(),
+                    new Date(assignmentPerister.getAssignmentsLastUpdatedByLeader()));
+            if (event.getType().equals(TreeCacheEvent.Type.NODE_UPDATED)) {
+                assignmentPerister.readAssignments(true);
             }
         };
 
@@ -150,7 +160,7 @@ public class BalancedMetricResolver implements MetricResolver {
         }
         readNonCachedMetricsIP();
 
-        readAssignmentsFromHdfs(false);
+        assignmentPerister.readAssignments(false);
 
         assignmentExecutor.scheduleAtFixedRate(() -> {
             if (isLeader.get()) {
@@ -160,28 +170,28 @@ public class BalancedMetricResolver implements MetricResolver {
                     LOG.error(e.getMessage(), e);
                 }
             }
-        }, 15, 15, TimeUnit.MINUTES);
+        }, balancerConfig.getBalanceDelay(), balancerConfig.getBalancePeriod(), TimeUnit.MILLISECONDS);
 
         assignmentExecutor.scheduleAtFixedRate(() -> {
             try {
                 if (isLeader.get()) {
                     long lastLocalUpdate = assignmentsLastUpdatedLocal.get();
-                    long lastHdfsUpdate = assignmentsLastUpdatedInHdfs.get().postValue();
-                    if (lastLocalUpdate > lastHdfsUpdate) {
-                        LOG.debug("Leader writing assignments to hdfs lastLocalUpdate ({}) > lastHdfsUpdate ({})",
-                                new Date(lastLocalUpdate), new Date(lastHdfsUpdate));
-                        writeAssignmentsToHdfs();
+                    long lastUpdateByLeader = assignmentPerister.getAssignmentsLastUpdatedByLeader();
+                    if (lastLocalUpdate > lastUpdateByLeader) {
+                        LOG.debug("Leader writing assignments lastLocalUpdate ({}) > lastUpdateByLeader ({})",
+                                new Date(lastLocalUpdate), new Date(lastUpdateByLeader));
+                        assignmentPerister.writeAssignments();
                     } else {
-                        LOG.trace("Leader not writing assignments to hdfs lastLocalUpdate ({}) <= lastHdfsUpdate ({})",
-                                new Date(lastLocalUpdate), new Date(lastHdfsUpdate));
+                        LOG.trace("Leader not writing assignments lastLocalUpdate ({}) <= lastUpdateByLeader ({})",
+                                new Date(lastLocalUpdate), new Date(lastUpdateByLeader));
                     }
                 } else {
-                    readAssignmentsFromHdfs(true);
+                    assignmentPerister.readAssignments(true);
                 }
             } catch (Exception e) {
                 LOG.error(e.getMessage(), e);
             }
-        }, 10, 60, TimeUnit.SECONDS);
+        }, balancerConfig.getPersistDelay(), balancerConfig.getPersistPeriod(), TimeUnit.MILLISECONDS);
     }
 
     private void readNonCachedMetricsIP() {
@@ -239,7 +249,7 @@ public class BalancedMetricResolver implements MetricResolver {
                 public void isLeader() {
                     LOG.info("this balancer is the leader");
                     isLeader.set(true);
-                    writeAssignmentsToHdfs();
+                    assignmentPerister.writeAssignments();
                 }
 
                 @Override
@@ -266,10 +276,10 @@ public class BalancedMetricResolver implements MetricResolver {
                     ServerDetails pl = si.getPayload();
                     TimelyBalancedHost tbh = TimelyBalancedHost.of(pl.getHost(), pl.getTcpPort(), pl.getHttpPort(),
                             pl.getWsPort(), pl.getUdpPort(), new ArrivalRate(arrivalRateExecutor));
-                    LOG.info("adding service {} host:{} tcpPort:{} httpPort:{} wsPort:{} udpPort:{}", si.getId(),
-                            pl.getHost(), pl.getTcpPort(), pl.getHttpPort(), pl.getWsPort(), pl.getUdpPort());
+                    LOG.info("adding service {} host:{}", si.getId(), TimelyBalancedHost.toStringShort(tbh));
                     tbh.setBalancerConfig(balancerConfig);
                     serverList.add(tbh);
+                    metricHostEvent(tbh, MetricHostEvent.ActionType.ADDED);
                 }
                 healthChecker.setTimelyHosts(serverList);
             } finally {
@@ -305,9 +315,8 @@ public class BalancedMetricResolver implements MetricResolver {
                                 availableHosts.remove(h);
                             } else {
                                 itr.remove();
-                                LOG.info("removing service {}:{} host:{} tcpPort:{} httpPort:{} wsPort:{} udpPort:{}",
-                                        h.getHost(), h.getTcpPort(), h.getHost(), h.getTcpPort(), h.getHttpPort(),
-                                        h.getWsPort(), h.getUdpPort());
+                                metricHostEvent(h, MetricHostEvent.ActionType.REMOVED);
+                                LOG.info("removing service {}", TimelyBalancedHost.toStringShort(h));
                                 for (Map.Entry<String, TimelyBalancedHost> e : metricToHostMap.entrySet()) {
                                     if (e.getValue().equals(h)) {
                                         reassignMetrics.add(e.getKey());
@@ -319,19 +328,22 @@ public class BalancedMetricResolver implements MetricResolver {
 
                         // add new hosts that were not previously known
                         for (TimelyBalancedHost h : availableHosts) {
-                            LOG.info("adding service {}:{} host:{} tcpPort:{} httpPort:{} wsPort:{} udpPort:{}",
-                                    h.getHost(), h.getTcpPort(), h.getHost(), h.getTcpPort(), h.getHttpPort(),
-                                    h.getWsPort(), h.getUdpPort());
+                            LOG.info("adding service {}", TimelyBalancedHost.toStringShort(h));
                             serverList.add(h);
+                            metricHostEvent(h, MetricHostEvent.ActionType.ADDED);
                             rebalanceNeeded = true;
                         }
                         healthChecker.setTimelyHosts(serverList);
-
+                        if (!availableHosts.isEmpty()) {
+                            reassignMetrics.addAll(unassignedMetrics);
+                            unassignedMetrics.clear();
+                        }
                         if (isLeader.get()) {
                             for (String s : reassignMetrics) {
                                 TimelyBalancedHost h = getRoundRobinHost(null);
-                                assignMetric(s, h);
-                                LOG.debug("Assigned server removed.  Assigning {} to server {}:{}", s, h.getTcpPort());
+                                assignMetric(s, h, HOST_REMOVED);
+                                LOG.debug("Assigned server removed.  Assigning {} to server {}", s,
+                                        TimelyBalancedHost.toStringShort(h));
                             }
                         }
 
@@ -342,7 +354,7 @@ public class BalancedMetricResolver implements MetricResolver {
                         if (rebalanceNeeded) {
                             balance();
                         }
-                        writeAssignmentsToHdfs();
+                        assignmentPerister.writeAssignments();
                     }
                 }
 
@@ -402,7 +414,7 @@ public class BalancedMetricResolver implements MetricResolver {
         return tbh;
     }
 
-    private TimelyBalancedHost getRoundRobinHost(TimelyBalancedHost notThisOne) {
+    protected TimelyBalancedHost getRoundRobinHost(TimelyBalancedHost notThisOne) {
         TimelyBalancedHost tbh = null;
         balancerLock.readLock().lock();
         try {
@@ -524,8 +536,10 @@ public class BalancedMetricResolver implements MetricResolver {
 
         int numReassigned = 0;
         if (isLeader.get()) {
+            metricBalanceEvent(MetricBalanceEvent.ProgressType.BEGIN, balanceType, 0);
             balancerLock.writeLock().lock();
             try {
+                metricBalanceEvent(MetricBalanceEvent.ProgressType.BALANCER_LOCK_ACQUIRED, balanceType, 0);
                 Map<String, ArrivalRate> tempMetricMap = new HashMap<>();
                 tempMetricMap.putAll(metricMap);
 
@@ -550,14 +564,13 @@ public class BalancedMetricResolver implements MetricResolver {
                     // sort metrics by rate
                     Map<Double, String> rateSortedMetrics = new TreeMap<>(Collections.reverseOrder());
                     for (Map.Entry<String, ArrivalRate> e : tempMetricMap.entrySet()) {
-                        TimelyBalancedHost tbh = metricToHostMap.get(e.getKey());
-                        if (tbh != null && tbh.equals(h)) {
+                        if (metricToHostMap.get(e.getKey()).equals(h)) {
                             rateSortedMetrics.put(e.getValue().getRate(), e.getKey());
                         }
                     }
 
-                    LOG.trace("focusHost {}:{} desiredChange:{} rateSortedMetrics.size():{}", h.getHost(),
-                            h.getTcpPort(), desiredChange, rateSortedMetrics.size());
+                    LOG.trace("focusHost {} desiredChange:{} rateSortedMetrics.size():{}",
+                            TimelyBalancedHost.toStringShort(h), desiredChange, rateSortedMetrics.size());
 
                     boolean doneWithHost = false;
                     while (!doneWithHost) {
@@ -586,7 +599,7 @@ public class BalancedMetricResolver implements MetricResolver {
                                 } else {
                                     String metric = e.getValue();
                                     Double metricRate = e.getKey();
-                                    assignMetric(metric, candidateHost);
+                                    assignMetric(metric, candidateHost, REBALANCE);
                                     numReassigned++;
                                     calculatedRates.put(candidateHost, calculatedRates.get(candidateHost) + metricRate);
                                     calculatedRates.put(h, calculatedRates.get(h) - metricRate);
@@ -595,9 +608,9 @@ public class BalancedMetricResolver implements MetricResolver {
                                     itr.remove();
                                     tempMetricMap.remove(metric);
                                     LOG.info(
-                                            "rebalancing: reassigning metric:{} rate:{} from server {}:{} to {}:{} remaining delta {}",
-                                            metric, metricRate, h.getHost(), h.getTcpPort(), candidateHost.getHost(),
-                                            candidateHost.getTcpPort(), desiredChange);
+                                            "rebalancing: reassigning metric:{} rate:{} from server {} to {} remaining delta {}",
+                                            metric, metricRate, TimelyBalancedHost.toStringShort(h),
+                                            TimelyBalancedHost.toStringShort(candidateHost), desiredChange);
                                 }
                             }
                         }
@@ -620,6 +633,7 @@ public class BalancedMetricResolver implements MetricResolver {
                 }
             } finally {
                 balancerLock.writeLock().unlock();
+                metricBalanceEvent(MetricBalanceEvent.ProgressType.END, balanceType, numReassigned);
             }
         }
         return numReassigned;
@@ -692,7 +706,7 @@ public class BalancedMetricResolver implements MetricResolver {
         }
     }
 
-    private boolean shouldCache(String metricName) {
+    protected boolean shouldCache(String metricName) {
 
         if (StringUtils.isBlank(metricName)) {
             return false;
@@ -738,31 +752,23 @@ public class BalancedMetricResolver implements MetricResolver {
         boolean chooseMetricSpecificHost;
         try {
             chooseMetricSpecificHost = shouldCache(metric) ? true : false;
-            ArrivalRate rate = metricMap.get(metric);
-            if ((chooseMetricSpecificHost && rate == null) || (!chooseMetricSpecificHost && rate != null)) {
-                if (!balancerLock.isWriteLockedByCurrentThread()) {
-                    balancerLock.readLock().unlock();
-                    balancerLock.writeLock().lock();
-                }
-            }
-
             if (chooseMetricSpecificHost) {
+                ArrivalRate rate = metricMap.get(metric);
                 if (rate == null) {
                     rate = new ArrivalRate(arrivalRateExecutor);
-                    // already write locked above
+                    if (!balancerLock.isWriteLockedByCurrentThread()) {
+                        balancerLock.readLock().unlock();
+                        balancerLock.writeLock().lock();
+                    }
                     metricMap.put(metric, rate);
                 }
                 rate.arrived();
             } else {
-                if (rate != null) {
-                    // already write locked above
-                    metricMap.remove(metric);
-                }
                 metric = null;
             }
 
             if (StringUtils.isBlank(metric)) {
-                tbh = getRandomHost(null);
+                tbh = getRoundRobinHost(null);
             } else {
                 tbh = metricToHostMap.get(metric);
                 if (tbh == null) {
@@ -771,17 +777,17 @@ public class BalancedMetricResolver implements MetricResolver {
                         balancerLock.readLock().unlock();
                         balancerLock.writeLock().lock();
                     }
-                    assignMetric(metric, tbh);
+                    assignMetric(metric, tbh, ASSIGN_ROUND_ROBIN);
                 } else if (!tbh.isUp()) {
                     TimelyBalancedHost oldTbh = tbh;
-                    tbh = getLeastUsedHost();
-                    LOG.debug("rebalancing from host that is down: reassigning metric {} from server {}:{} to {}:{}",
-                            metric, oldTbh.getHost(), oldTbh.getTcpPort(), tbh.getHost(), tbh.getTcpPort());
+                    tbh = getRoundRobinHost(oldTbh);
+                    LOG.debug("rebalancing from host that is down: reassigning metric {} from server {} to {}", metric,
+                            TimelyBalancedHost.toStringShort(oldTbh), TimelyBalancedHost.toStringShort(tbh));
                     if (!balancerLock.isWriteLockedByCurrentThread()) {
                         balancerLock.readLock().unlock();
                         balancerLock.writeLock().lock();
                     }
-                    assignMetric(metric, tbh);
+                    assignMetric(metric, tbh, HOST_DOWN_ROUND_ROBIN);
                 }
             }
 
@@ -798,7 +804,7 @@ public class BalancedMetricResolver implements MetricResolver {
                         balancerLock.readLock().unlock();
                         balancerLock.writeLock().lock();
                     }
-                    assignMetric(metric, tbh);
+                    assignMetric(metric, tbh, ASSIGN_FALLBACK_SEQUENTIAL);
                 }
             }
         } finally {
@@ -827,20 +833,23 @@ public class BalancedMetricResolver implements MetricResolver {
                 metric = null;
             }
 
-            if (tbh == null || !tbh.isUp()) {
-                for (int x = 0; tbh == null && x < serverList.size(); x++) {
-                    tbh = serverList.get(Math.abs(r.nextInt() & Integer.MAX_VALUE) % serverList.size());
-                    if (!tbh.isUp()) {
-                        tbh = null;
-                    }
+            if (tbh == null) {
+                tbh = getRoundRobinHost(null);
+                if (!balancerLock.isWriteLockedByCurrentThread()) {
+                    balancerLock.readLock().unlock();
+                    balancerLock.writeLock().lock();
                 }
-                if (tbh != null && StringUtils.isNotBlank(metric)) {
-                    if (!balancerLock.isWriteLockedByCurrentThread()) {
-                        balancerLock.readLock().unlock();
-                        balancerLock.writeLock().lock();
-                    }
-                    assignMetric(metric, tbh);
+                assignMetric(metric, tbh, ASSIGN_ROUND_ROBIN);
+            } else if (!tbh.isUp()) {
+                TimelyBalancedHost oldTbh = tbh;
+                tbh = getRoundRobinHost(oldTbh);
+                LOG.debug("rebalancing from host that is down: reassigning metric {} from server {} to {}", metric,
+                        TimelyBalancedHost.toStringShort(oldTbh), TimelyBalancedHost.toStringShort(tbh));
+                if (!balancerLock.isWriteLockedByCurrentThread()) {
+                    balancerLock.readLock().unlock();
+                    balancerLock.writeLock().lock();
                 }
+                assignMetric(metric, tbh, HOST_DOWN_ROUND_ROBIN);
             }
 
             // if all else fails
@@ -856,7 +865,7 @@ public class BalancedMetricResolver implements MetricResolver {
                         balancerLock.readLock().unlock();
                         balancerLock.writeLock().lock();
                     }
-                    assignMetric(metric, tbh);
+                    assignMetric(metric, tbh, ASSIGN_FALLBACK_SEQUENTIAL);
                 }
             }
         } finally {
@@ -869,7 +878,7 @@ public class BalancedMetricResolver implements MetricResolver {
         return tbh;
     }
 
-    private TimelyBalancedHost findHost(String host, int tcpPort) {
+    protected TimelyBalancedHost findHost(String host, int tcpPort) {
         TimelyBalancedHost tbh = null;
         for (TimelyBalancedHost h : serverList) {
             if (h.getHost().equals(host) && h.getTcpPort() == tcpPort) {
@@ -880,204 +889,73 @@ public class BalancedMetricResolver implements MetricResolver {
         return tbh;
     }
 
-    private void createAssignmentFile() {
-        try {
-            LOG.info("Creating assignment file: " + balancerConfig.getAssignmentFile());
-            Configuration configuration = new Configuration();
-            FileSystem fs = FileSystem.get(configuration);
-            Path assignmentFile = new Path(balancerConfig.getAssignmentFile());
-            fs.create(assignmentFile);
-        } catch (Exception e) {
-            LOG.error(e.getMessage(), e);
-        }
-    }
-
-    private void readAssignmentsFromHdfs(boolean checkIfNecessary) {
-
-        try {
-            long lastLocalUpdate = assignmentsLastUpdatedLocal.get();
-            long lastHdfsUpdate = assignmentsLastUpdatedInHdfs.get().postValue();
-            if (checkIfNecessary) {
-                if (lastHdfsUpdate <= lastLocalUpdate) {
-                    LOG.debug("Not reading assignments from hdfs lastHdfsUpdate ({}) <= lastLocalUpdate ({})",
-                            new Date(lastHdfsUpdate), new Date(lastLocalUpdate));
-                    return;
-                }
-            }
-            LOG.debug("Reading assignments from hdfs lastHdfsUpdate ({}) > lastLocalUpdate ({})",
-                    new Date(lastHdfsUpdate), new Date(lastLocalUpdate));
-        } catch (Exception e) {
-            LOG.error(e.getMessage(), e);
-        }
-
-        // proceed with reading from HDFS
-
-        Map<String, TimelyBalancedHost> assignedMetricToHostMap = new TreeMap<>();
-        try {
-            boolean acquired = false;
-            while (!acquired) {
-                acquired = assignmentsIPRWLock.readLock().acquire(60, TimeUnit.SECONDS);
-            }
-            balancerLock.writeLock().lock();
-            Configuration configuration = new Configuration();
-            FileSystem fs = FileSystem.get(configuration);
-            Path assignmentFile = new Path(balancerConfig.getAssignmentFile());
-            FSDataInputStream iStream = fs.open(assignmentFile);
-
-            CsvReader reader = new CsvReader(iStream, ',', Charset.forName("UTF-8"));
-            reader.setUseTextQualifier(false);
-
-            // skip the headers
-            boolean success = true;
-            success = reader.readHeaders();
-
-            while (success) {
-                success = reader.readRecord();
-                String[] nextLine = reader.getValues();
-                if (nextLine.length >= 3) {
-                    String metric = nextLine[0];
-                    String host = nextLine[1];
-                    int tcpPort = Integer.parseInt(nextLine[2]);
-                    TimelyBalancedHost tbh = findHost(host, tcpPort);
-                    if (tbh == null) {
-                        tbh = getRoundRobinHost(null);
-                    } else {
-                        LOG.trace("Found assigment: {} to {}:{}", metric, host, tcpPort);
-                    }
-                    assignedMetricToHostMap.put(metric, tbh);
-                }
-            }
-
-            metricToHostMap.clear();
-            for (Map.Entry<String, TimelyBalancedHost> e : assignedMetricToHostMap.entrySet()) {
-                if (StringUtils.isNotBlank(e.getKey()) && e.getValue() != null) {
-                    if (shouldCache(e.getKey())) {
-                        metricToHostMap.put(e.getKey(), e.getValue());
-                    }
-                } else {
-                    Exception e1 = new IllegalStateException(
-                            "Bad assignment metric:" + e.getKey() + " host:" + e.getValue());
-                    LOG.warn(e1.getMessage(), e1);
-                }
-            }
-
-            nonCachedMetricsLocalLock.readLock().lock();
-            try {
-                Iterator<Map.Entry<String, TimelyBalancedHost>> itr = metricToHostMap.entrySet().iterator();
-                while (itr.hasNext()) {
-                    Map.Entry<String, TimelyBalancedHost> e = itr.next();
-                    if (nonCachedMetrics.contains(e.getKey())) {
-                        itr.remove();
-                    }
-                }
-            } finally {
-                nonCachedMetricsLocalLock.readLock().unlock();
-            }
-            // remove metric from metricMap (ArrivalRate) if not being cached
-            metricMap.entrySet().removeIf(e -> !metricToHostMap.containsKey(e.getKey()));
-
-            assignmentsLastUpdatedLocal.set(assignmentsLastUpdatedInHdfs.get().postValue());
-            LOG.info("Read {} assignments from hdfs lastHdfsUpdate = lastLocalUpdate ({})", metricToHostMap.size(),
-                    new Date(assignmentsLastUpdatedLocal.get()));
-        } catch (FileNotFoundException e) {
-            createAssignmentFile();
-            metricToHostMap.clear();
-        } catch (Exception e) {
-            LOG.error(e.getMessage(), e);
-        } finally {
-            balancerLock.writeLock().unlock();
-            try {
-                assignmentsIPRWLock.readLock().release();
-            } catch (Exception e) {
-                LOG.error(e.getMessage(), e);
-            }
-        }
-    }
-
-    private void writeAssignmentsToHdfs() {
-
-        CsvWriter writer = null;
-        try {
-            boolean acquired = false;
-            while (!acquired) {
-                acquired = assignmentsIPRWLock.writeLock().acquire(60, TimeUnit.SECONDS);
-            }
-            balancerLock.readLock().lock();
-            nonCachedMetricsLocalLock.readLock().lock();
-            try {
-                if (!metricToHostMap.isEmpty()) {
-                    Configuration configuration = new Configuration();
-                    FileSystem fs = FileSystem.get(configuration);
-                    Path assignmentFile = new Path(balancerConfig.getAssignmentFile());
-                    if (!fs.exists(assignmentFile.getParent())) {
-                        fs.mkdirs(assignmentFile.getParent());
-                    }
-                    FSDataOutputStream oStream = fs.create(assignmentFile, true);
-                    writer = new CsvWriter(oStream, ',', Charset.forName("UTF-8"));
-                    writer.setUseTextQualifier(false);
-                    writer.write("metric");
-                    writer.write("host");
-                    writer.write("tcpPort");
-                    writer.endRecord();
-                    for (Map.Entry<String, TimelyBalancedHost> e : metricToHostMap.entrySet()) {
-                        if (!nonCachedMetrics.contains(e.getKey())) {
-                            writer.write(e.getKey());
-                            writer.write(e.getValue().getHost());
-                            writer.write(Integer.toString(e.getValue().getTcpPort()));
-                            writer.endRecord();
-                            LOG.trace("Saving assigment: {} to {}:{}", e.getKey(), e.getValue().getHost(),
-                                    e.getValue().getTcpPort());
-                        }
-                    }
-
-                    long now = System.currentTimeMillis();
-                    assignmentsLastUpdatedLocal.set(now);
-                    assignmentsLastUpdatedInHdfs.trySet(now);
-                    if (!assignmentsLastUpdatedInHdfs.get().succeeded()) {
-                        assignmentsLastUpdatedInHdfs.forceSet(now);
-                    }
-                    LOG.debug("Wrote {} assignments to hdfs lastHdfsUpdate = lastLocalUpdate ({})",
-                            metricToHostMap.size(), new Date(assignmentsLastUpdatedLocal.get()));
-                    // remove metric from metricMap (ArrivalRate) if not being cached
-                    metricMap.entrySet().removeIf(e -> !metricToHostMap.containsKey(e.getKey()));
-                }
-            } finally {
-                nonCachedMetricsLocalLock.readLock().unlock();
-                balancerLock.readLock().unlock();
-            }
-        } catch (Exception e) {
-            LOG.error(e.getMessage(), e);
-        } finally {
-            if (writer != null) {
-                writer.close();
-            }
-            try {
-                assignmentsIPRWLock.writeLock().release();
-            } catch (Exception e) {
-                LOG.error(e.getMessage(), e);
-            }
-        }
-    }
-
-    private void assignMetric(String metric, TimelyBalancedHost tbh) {
+    private void assignMetric(String metric, TimelyBalancedHost tbh, MetricAssignedEvent.Reason reason) {
         if (isLeader.get()) {
             if (StringUtils.isNotBlank(metric) && tbh != null) {
                 balancerLock.writeLock().lock();
                 try {
+                    metricAssignedEvent(metric, metricToHostMap.get(metric), tbh, reason);
                     metricToHostMap.put(metric, tbh);
                     assignmentsLastUpdatedLocal.set(System.currentTimeMillis());
                 } finally {
                     balancerLock.writeLock().unlock();
                 }
             } else {
-                Exception e = new IllegalStateException("Bad assignment metric:" + metric + " host:" + tbh);
-                LOG.warn(e.getMessage(), e);
+                unassignedMetrics.add(metric);
+                // Exception e = new IllegalStateException("Bad assignment metric:" + metric + "
+                // host:" + tbh);
+                LOG.warn("Bad assignment metric:" + metric + " host:" + tbh);
             }
         }
     }
 
+    public void registerCallback(MetricAssignedCallback callback) {
+        this.metricAssignedCallbacks.add(callback);
+    }
+
+    public void registerCallback(MetricBalanceCallback callback) {
+        this.metricBalanceCallbacks.add(callback);
+    }
+
+    public void registerCallback(MetricHostCallback callback) {
+        this.metricHostCallbacks.add(callback);
+    }
+
+    protected void metricAssignedEvent(String metric, TimelyBalancedHost losing, TimelyBalancedHost gaining,
+            MetricAssignedEvent.Reason reason) {
+        if (!metricAssignedCallbacks.isEmpty()) {
+            MetricAssignedEvent event = new MetricAssignedEvent(metric, losing, gaining, reason);
+            for (MetricAssignedCallback callback : metricAssignedCallbacks) {
+                callback.onEvent(event);
+            }
+        }
+    }
+
+    protected void metricBalanceEvent(MetricBalanceEvent.ProgressType progressType,
+            BalancedMetricResolver.BalanceType balanceType, long numReassigned) {
+        if (!metricBalanceCallbacks.isEmpty()) {
+            MetricBalanceEvent event = new MetricBalanceEvent(progressType, balanceType, numReassigned);
+            for (MetricBalanceCallback callback : metricBalanceCallbacks) {
+                callback.onEvent(event);
+            }
+        }
+    }
+
+    protected void metricHostEvent(TimelyBalancedHost host, MetricHostEvent.ActionType actionType) {
+        if (!metricHostCallbacks.isEmpty()) {
+            MetricHostEvent event = new MetricHostEvent(host, actionType);
+            for (MetricHostCallback callback : metricHostCallbacks) {
+                callback.onEvent(event);
+            }
+        }
+    }
+
+    protected void writeAssignments(Map<String, TimelyBalancedHost> metricToHostMap) {
+        assignmentPerister.writeAssignments(metricToHostMap);
+    }
+
     @Override
-    public void close() throws Exception {
+    public void stop() {
 
         this.assignmentExecutor.shutdown();
         try {

balancer/src/main/java/timely/balancer/resolver/MetricAssignmentPerister.java

@@ -0,0 +1,320 @@
+package timely.balancer.resolver;
+
+import static timely.balancer.Balancer.ASSIGNMENTS_LAST_UPDATED_PATH;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.nio.charset.Charset;
+import java.util.Date;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Set;
+import java.util.TreeMap;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.atomic.AtomicLong;
+import java.util.concurrent.locks.ReentrantReadWriteLock;
+
+import com.csvreader.CsvReader;
+import com.csvreader.CsvWriter;
+import org.apache.commons.lang.StringUtils;
+import org.apache.curator.framework.CuratorFramework;
+import org.apache.curator.framework.recipes.atomic.DistributedAtomicLong;
+import org.apache.curator.framework.recipes.locks.InterProcessReadWriteLock;
+import org.apache.curator.retry.RetryForever;
+import org.apache.hadoop.conf.Configuration;
+import org.apache.hadoop.fs.FileSystem;
+import org.apache.hadoop.fs.Path;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import timely.balancer.configuration.BalancerConfiguration;
+import timely.balancer.connection.TimelyBalancedHost;
+import timely.balancer.resolver.eventing.MetricAssignedEvent;
+
+public class MetricAssignmentPerister {
+
+    private final Logger LOG = LoggerFactory.getLogger(getClass());
+
+    private enum PeristerType {
+        HDFS, FILE
+    }
+
+    // passed in through constructor
+    BalancedMetricResolver balancedMetricResolver;
+    private BalancerConfiguration balancerConfig;
+    private Map<String, TimelyBalancedHost> metricToHostMap;
+    private Set<String> nonCachedMetrics;
+    private InterProcessReadWriteLock assignmentsIPRWLock;
+    private ReentrantReadWriteLock nonCachedMetricsLocalLock;
+    private ReentrantReadWriteLock balancerLock;
+    private AtomicLong assignmentsLastUpdatedLocal;
+
+    // local
+    private DistributedAtomicLong assignmentsLastUpdatedInHdfs;
+
+    public MetricAssignmentPerister(BalancedMetricResolver balancedMetricResolver, BalancerConfiguration balancerConfig,
+            Map<String, TimelyBalancedHost> metricToHostMap, Set<String> nonCachedMetrics,
+            CuratorFramework curatorFramework, InterProcessReadWriteLock assignmentsIPRWLock,
+            ReentrantReadWriteLock nonCachedMetricsLocalLock, AtomicLong assignmentsLastUpdatedLocal,
+            ReentrantReadWriteLock balancerLock) {
+
+        this.balancedMetricResolver = balancedMetricResolver;
+        this.balancerConfig = balancerConfig;
+        this.metricToHostMap = metricToHostMap;
+        this.nonCachedMetrics = nonCachedMetrics;
+        this.assignmentsIPRWLock = assignmentsIPRWLock;
+        this.nonCachedMetricsLocalLock = nonCachedMetricsLocalLock;
+        this.assignmentsLastUpdatedLocal = assignmentsLastUpdatedLocal;
+        this.balancerLock = balancerLock;
+        assignmentsLastUpdatedInHdfs = new DistributedAtomicLong(curatorFramework, ASSIGNMENTS_LAST_UPDATED_PATH,
+                new RetryForever(1000));
+    }
+
+    public long getAssignmentsLastUpdatedByLeader() throws Exception {
+        return assignmentsLastUpdatedInHdfs.get().postValue();
+    }
+
+    public void readAssignments(boolean checkIfNecessary) {
+
+        try {
+            long lastLocalUpdate = assignmentsLastUpdatedLocal.get();
+            long lastHdfsUpdate = assignmentsLastUpdatedInHdfs.get().postValue();
+            if (checkIfNecessary) {
+                if (lastHdfsUpdate <= lastLocalUpdate) {
+                    LOG.debug("Not reading assignments from storage lastStorageUpdate ({}) <= lastLocalUpdate ({})",
+                            new Date(lastHdfsUpdate), new Date(lastLocalUpdate));
+                    return;
+                }
+            }
+            LOG.debug("Reading assignments from storage lastStorageUpdate ({}) > lastLocalUpdate ({})",
+                    new Date(lastHdfsUpdate), new Date(lastLocalUpdate));
+        } catch (Exception e) {
+            LOG.error(e.getMessage(), e);
+        }
+
+        // proceed with reading from storage
+
+        try (InputStream inputStream = getInputStream(balancerConfig)) {
+            boolean acquired = false;
+            while (!acquired) {
+                acquired = assignmentsIPRWLock.readLock().acquire(60, TimeUnit.SECONDS);
+            }
+            balancerLock.writeLock().lock();
+            // get potential new list from implementation
+            Map<String, TimelyBalancedHost> assignedMetricToHostMap = readFromStream(inputStream);
+            metricToHostMap.clear();
+            for (Map.Entry<String, TimelyBalancedHost> e : assignedMetricToHostMap.entrySet()) {
+                if (StringUtils.isNotBlank(e.getKey()) && e.getValue() != null) {
+                    if (balancedMetricResolver.shouldCache(e.getKey())) {
+                        balancedMetricResolver.metricAssignedEvent(e.getKey(), null, e.getValue(),
+                                MetricAssignedEvent.Reason.ASSIGN_FILE);
+                        metricToHostMap.put(e.getKey(), e.getValue());
+                    }
+                } else {
+                    Exception e1 = new IllegalStateException(
+                            "Bad assignment metric:" + e.getKey() + " host:" + e.getValue());
+                    LOG.warn(e1.getMessage(), e1);
+                }
+            }
+            nonCachedMetricsLocalLock.readLock().lock();
+            try {
+                Iterator<Map.Entry<String, TimelyBalancedHost>> itr = metricToHostMap.entrySet().iterator();
+                while (itr.hasNext()) {
+                    Map.Entry<String, TimelyBalancedHost> e = itr.next();
+                    if (nonCachedMetrics.contains(e.getKey())) {
+                        itr.remove();
+                    }
+                }
+            } finally {
+                nonCachedMetricsLocalLock.readLock().unlock();
+            }
+            assignmentsLastUpdatedLocal.set(assignmentsLastUpdatedInHdfs.get().postValue());
+            LOG.info("Read {} assignments from storage lastStorageUpdate = lastLocalUpdate ({})",
+                    metricToHostMap.size(), new Date(assignmentsLastUpdatedLocal.get()));
+        } catch (FileNotFoundException e) {
+            createAssignmentFile();
+            metricToHostMap.clear();
+        } catch (Exception e) {
+            LOG.error(e.getMessage(), e);
+        } finally {
+            balancerLock.writeLock().unlock();
+            try {
+                assignmentsIPRWLock.readLock().release();
+            } catch (Exception e) {
+                LOG.error(e.getMessage(), e);
+            }
+        }
+    }
+
+    public void writeAssignments() {
+        writeAssignments(metricToHostMap);
+    }
+
+    protected void writeAssignments(Map<String, TimelyBalancedHost> metricToHostMap) {
+
+        try {
+            boolean acquired = false;
+            while (!acquired) {
+                acquired = assignmentsIPRWLock.writeLock().acquire(60, TimeUnit.SECONDS);
+            }
+            balancerLock.readLock().lock();
+            nonCachedMetricsLocalLock.readLock().lock();
+            try (OutputStream outputStream = getOutputStream(balancerConfig)) {
+                if (!metricToHostMap.isEmpty()) {
+                    writeToStream(outputStream);
+                    long now = System.currentTimeMillis();
+                    assignmentsLastUpdatedLocal.set(now);
+                    assignmentsLastUpdatedInHdfs.trySet(now);
+                    if (!assignmentsLastUpdatedInHdfs.get().succeeded()) {
+                        assignmentsLastUpdatedInHdfs.forceSet(now);
+                    }
+                    LOG.debug("Wrote {} assignments to storage lastStorageUpdate = lastLocalUpdate ({})",
+                            metricToHostMap.size(), new Date(assignmentsLastUpdatedLocal.get()));
+                }
+            } finally {
+                nonCachedMetricsLocalLock.readLock().unlock();
+                balancerLock.readLock().unlock();
+            }
+        } catch (Exception e) {
+            LOG.error(e.getMessage(), e);
+        } finally {
+            try {
+                assignmentsIPRWLock.writeLock().release();
+            } catch (Exception e) {
+                LOG.error(e.getMessage(), e);
+            }
+        }
+    }
+
+    public Map<String, TimelyBalancedHost> readFromStream(InputStream inputStream) throws IOException {
+        Map<String, TimelyBalancedHost> assignedMetricToHostMap = new TreeMap<>();
+        try {
+            CsvReader reader = new CsvReader(inputStream, ',', Charset.forName("UTF-8"));
+            reader.setUseTextQualifier(false);
+
+            // skip the headers
+            boolean success = true;
+            success = reader.readHeaders();
+
+            while (success) {
+                success = reader.readRecord();
+                String[] nextLine = reader.getValues();
+                if (nextLine.length >= 3) {
+                    String metric = nextLine[0];
+                    String host = nextLine[1];
+                    int tcpPort = Integer.parseInt(nextLine[2]);
+                    TimelyBalancedHost tbh = balancedMetricResolver.findHost(host, tcpPort);
+                    if (tbh == null) {
+                        tbh = balancedMetricResolver.getRoundRobinHost(null);
+                    } else {
+                        LOG.trace("Found assigment: {} to {}:{}", metric, host, tcpPort);
+                    }
+                    assignedMetricToHostMap.put(metric, tbh);
+                }
+            }
+        } catch (IOException e) {
+            LOG.error(e.getMessage(), e);
+            throw e;
+        }
+        return assignedMetricToHostMap;
+    }
+
+    private void writeToStream(OutputStream outputStream) throws IOException {
+
+        CsvWriter writer = null;
+        try {
+            writer = new CsvWriter(outputStream, ',', Charset.forName("UTF-8"));
+            writer.setUseTextQualifier(false);
+            writer.write("metric");
+            writer.write("host");
+            writer.write("tcpPort");
+            writer.endRecord();
+            for (Map.Entry<String, TimelyBalancedHost> e : metricToHostMap.entrySet()) {
+                if (!nonCachedMetrics.contains(e.getKey())) {
+                    writer.write(e.getKey());
+                    writer.write(e.getValue().getHost());
+                    writer.write(Integer.toString(e.getValue().getTcpPort()));
+                    writer.endRecord();
+                    LOG.trace("Saving assigment: {} to {}:{}", e.getKey(), e.getValue().getHost(),
+                            e.getValue().getTcpPort());
+                }
+            }
+        } finally {
+            if (writer != null) {
+                writer.close();
+            }
+        }
+    }
+
+    public void createAssignmentFile() {
+        LOG.info("Creating assignment file: " + balancerConfig.getAssignmentFile());
+        PeristerType peristerType = PeristerType.valueOf(balancerConfig.getMetricAssignmentPersisterType());
+        switch (peristerType) {
+            case HDFS:
+                try {
+                    Configuration configuration = new Configuration();
+                    FileSystem fs = FileSystem.get(configuration);
+                    Path assignmentFile = new Path(balancerConfig.getAssignmentFile());
+                    fs.create(assignmentFile);
+                } catch (Exception e) {
+                    LOG.error(e.getMessage(), e);
+                }
+                break;
+            case FILE:
+                try {
+                    File assignmentFile = new File(balancerConfig.getAssignmentFile());
+                    String parentPath = assignmentFile.getParent();
+                    File directory = new File(parentPath);
+                    if (!directory.exists()) {
+
+                        directory.mkdirs();
+                    }
+                    if (!assignmentFile.exists()) {
+                        assignmentFile.createNewFile();
+                    }
+                } catch (Exception e) {
+                    LOG.error(e.getMessage(), e);
+                }
+                break;
+        }
+    }
+
+    public InputStream getInputStream(BalancerConfiguration balancerConfiguration) throws Exception {
+        PeristerType peristerType = PeristerType.valueOf(balancerConfiguration.getMetricAssignmentPersisterType());
+        switch (peristerType) {
+            case HDFS:
+                Configuration configuration = new Configuration();
+                FileSystem fs = FileSystem.get(configuration);
+                Path assignmentFile = new Path(balancerConfiguration.getAssignmentFile());
+                return fs.open(assignmentFile);
+            case FILE:
+                return new FileInputStream(new File(balancerConfiguration.getAssignmentFile()));
+            default:
+                throw new IllegalArgumentException(
+                        "Unknown metricPersisterType " + balancerConfiguration.getMetricAssignmentPersisterType());
+        }
+    }
+
+    public OutputStream getOutputStream(BalancerConfiguration balancerConfiguration) throws IOException {
+        PeristerType peristerType = PeristerType.valueOf(balancerConfiguration.getMetricAssignmentPersisterType());
+        switch (peristerType) {
+            case HDFS:
+                Configuration configuration = new Configuration();
+                FileSystem fs = FileSystem.get(configuration);
+                Path assignmentFile = new Path(balancerConfiguration.getAssignmentFile());
+                if (!fs.exists(assignmentFile.getParent())) {
+                    fs.mkdirs(assignmentFile.getParent());
+                }
+                return fs.create(assignmentFile, true);
+            case FILE:
+                return new FileOutputStream(new File(balancerConfiguration.getAssignmentFile()));
+            default:
+                throw new IllegalArgumentException(
+                        "Unknown metricPersisterType " + balancerConfiguration.getMetricAssignmentPersisterType());
+        }
+    }
+}

balancer/src/main/java/timely/balancer/resolver/MetricResolver.java

@@ -8,5 +8,8 @@ public interface MetricResolver {
 
     public TimelyBalancedHost getHostPortKey(String metric);
 
-    public void close() throws Exception;
+    public void start();
+
+    public void stop();
+
 }

balancer/src/main/java/timely/balancer/resolver/eventing/MetricAssignedCallback.java

@@ -0,0 +1,7 @@
+package timely.balancer.resolver.eventing;
+
+public abstract class MetricAssignedCallback {
+
+    public abstract void onEvent(MetricAssignedEvent event);
+
+}

balancer/src/main/java/timely/balancer/resolver/eventing/MetricAssignedEvent.java

@@ -0,0 +1,39 @@
+package timely.balancer.resolver.eventing;
+
+import timely.balancer.connection.TimelyBalancedHost;
+
+public class MetricAssignedEvent {
+
+    public enum Reason {
+        ASSIGN_ROUND_ROBIN, HOST_DOWN_ROUND_ROBIN, ASSIGN_FALLBACK_SEQUENTIAL, HOST_REMOVED, REBALANCE, ASSIGN_FILE
+    }
+
+    private final String metric;
+    private final TimelyBalancedHost losingHost;
+    private final TimelyBalancedHost gainingHost;
+    private final Reason reason;
+
+    public MetricAssignedEvent(String metric, TimelyBalancedHost losingHost, TimelyBalancedHost gainingHost,
+            Reason reason) {
+        this.metric = metric;
+        this.losingHost = losingHost;
+        this.gainingHost = gainingHost;
+        this.reason = reason;
+    }
+
+    public String getMetric() {
+        return metric;
+    }
+
+    public TimelyBalancedHost getLosingHost() {
+        return losingHost;
+    }
+
+    public TimelyBalancedHost getGainingHost() {
+        return gainingHost;
+    }
+
+    public Reason getReason() {
+        return reason;
+    }
+}

balancer/src/main/java/timely/balancer/resolver/eventing/MetricBalanceCallback.java

@@ -0,0 +1,7 @@
+package timely.balancer.resolver.eventing;
+
+public abstract class MetricBalanceCallback {
+
+    public abstract void onEvent(MetricBalanceEvent event);
+
+}

balancer/src/main/java/timely/balancer/resolver/eventing/MetricBalanceEvent.java

@@ -0,0 +1,33 @@
+package timely.balancer.resolver.eventing;
+
+import timely.balancer.resolver.BalancedMetricResolver;
+
+public class MetricBalanceEvent {
+
+    public enum ProgressType {
+        BEGIN, BALANCER_LOCK_ACQUIRED, END
+    }
+
+    private final ProgressType progressType;
+    private final BalancedMetricResolver.BalanceType balanceType;
+    private final Long numRessigned;
+
+    public MetricBalanceEvent(ProgressType progressType, BalancedMetricResolver.BalanceType balanceType,
+            long numReassigned) {
+        this.progressType = progressType;
+        this.balanceType = balanceType;
+        this.numRessigned = numReassigned;
+    }
+
+    public BalancedMetricResolver.BalanceType getBalanceType() {
+        return balanceType;
+    }
+
+    public ProgressType getProgressType() {
+        return progressType;
+    }
+
+    public Long getNumRessigned() {
+        return numRessigned;
+    }
+}

balancer/src/main/java/timely/balancer/resolver/eventing/MetricHostCallback.java

@@ -0,0 +1,7 @@
+package timely.balancer.resolver.eventing;
+
+public abstract class MetricHostCallback {
+
+    public abstract void onEvent(MetricHostEvent event);
+
+}

balancer/src/main/java/timely/balancer/resolver/eventing/MetricHostEvent.java

@@ -0,0 +1,26 @@
+package timely.balancer.resolver.eventing;
+
+import timely.balancer.connection.TimelyBalancedHost;
+
+public class MetricHostEvent {
+
+    public enum ActionType {
+        ADDED, REMOVED, SUCCESS, FAILURE
+    }
+
+    private final TimelyBalancedHost timelyBalancedHost;
+    private final ActionType actionType;
+
+    public MetricHostEvent(TimelyBalancedHost timelyBalancedHost, ActionType actionType) {
+        this.timelyBalancedHost = timelyBalancedHost;
+        this.actionType = actionType;
+    }
+
+    public TimelyBalancedHost getTimelyBalancedHost() {
+        return timelyBalancedHost;
+    }
+
+    public ActionType getActionType() {
+        return actionType;
+    }
+}

balancer/src/main/spotbugs/excludes.xml

@@ -10,4 +10,9 @@
     <Method name="getBuf" />
     <Bug pattern="EI_EXPOSE_REP" />
   </Match>
+  <Match>
+    <Class name="timely.balancer.resolver.MetricAssignmentPerister" />
+    <Method name="createAssignmentFile" />
+    <Bug pattern="RV_RETURN_VALUE_IGNORED_BAD_PRACTICE" />
+  </Match>
 </FindBugsFilter>

balancer/src/test/java/timely/balancer/resolver/ServiceRegistry.java

@@ -0,0 +1,76 @@
+package timely.balancer.resolver;
+
+import static timely.Server.SERVICE_DISCOVERY_PATH;
+
+import org.apache.curator.framework.CuratorFramework;
+import org.apache.curator.x.discovery.ServiceDiscovery;
+import org.apache.curator.x.discovery.ServiceDiscoveryBuilder;
+import org.apache.curator.x.discovery.ServiceInstance;
+import org.apache.curator.x.discovery.ServiceInstanceBuilder;
+import org.apache.zookeeper.data.Stat;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import timely.ServerDetails;
+import timely.balancer.connection.TimelyBalancedHost;
+
+public class ServiceRegistry {
+
+    private static final Logger LOG = LoggerFactory.getLogger(ServiceRegistry.class);
+
+    public static void registerService(CuratorFramework curatorFramework, TimelyBalancedHost tbh) {
+        try {
+            try {
+                Stat stat = curatorFramework.checkExists().forPath(SERVICE_DISCOVERY_PATH);
+                if (stat == null) {
+                    curatorFramework.create().creatingParentContainersIfNeeded().forPath(SERVICE_DISCOVERY_PATH);
+                }
+            } catch (Exception e) {
+                LOG.error(e.getMessage());
+            }
+
+            ServiceInstance<ServerDetails> serviceInstance = serviceInstance(tbh);
+            ServiceDiscovery<ServerDetails> discovery = ServiceDiscoveryBuilder.builder(ServerDetails.class)
+                    .client(curatorFramework).basePath(SERVICE_DISCOVERY_PATH).build();
+            discovery.start();
+            discovery.registerService(serviceInstance);
+        } catch (Exception e) {
+            LOG.error(e.getMessage());
+        }
+    }
+
+    public static void unregisterService(CuratorFramework curatorFramework, TimelyBalancedHost tbh) {
+        try {
+            try {
+                Stat stat = curatorFramework.checkExists().forPath(SERVICE_DISCOVERY_PATH);
+                if (stat == null) {
+                    curatorFramework.create().creatingParentContainersIfNeeded().forPath(SERVICE_DISCOVERY_PATH);
+                }
+            } catch (Exception e) {
+                LOG.error(e.getMessage());
+            }
+
+            ServiceInstance<ServerDetails> serviceInstance = serviceInstance(tbh);
+            ServiceDiscovery<ServerDetails> discovery = ServiceDiscoveryBuilder.builder(ServerDetails.class)
+                    .client(curatorFramework).basePath(SERVICE_DISCOVERY_PATH).build();
+            discovery.start();
+            discovery.unregisterService(serviceInstance);
+        } catch (Exception e) {
+            LOG.error(e.getMessage());
+        }
+    }
+
+    private static ServiceInstance<ServerDetails> serviceInstance(TimelyBalancedHost config) throws Exception {
+        ServerDetails serverDetails = new ServerDetails();
+        serverDetails.setHost(config.getHost());
+        serverDetails.setTcpPort(config.getTcpPort());
+        serverDetails.setHttpPort(config.getHttpPort());
+        serverDetails.setWsPort(config.getWsPort());
+        serverDetails.setUdpPort(config.getUdpPort());
+
+        ServiceInstanceBuilder<ServerDetails> builder = ServiceInstance.builder();
+        String serviceName = config.getHost() + ":" + config.getTcpPort();
+        ServiceInstance<ServerDetails> serviceInstance = builder.id(serviceName).name("timely-server")
+                .address(config.getHost()).port(config.getTcpPort()).payload(serverDetails).build();
+        return serviceInstance;
+    }
+}

balancer/src/test/java/timely/balancer/resolver/TestBalancedMetricResolver.java

@@ -0,0 +1,270 @@
+package timely.balancer.resolver;
+
+import java.io.File;
+import java.io.IOException;
+import java.net.InetSocketAddress;
+import java.text.SimpleDateFormat;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Properties;
+import java.util.Random;
+import java.util.UUID;
+
+import org.apache.curator.framework.CuratorFramework;
+import org.apache.curator.framework.CuratorFrameworkFactory;
+import org.apache.curator.retry.RetryNTimes;
+import org.apache.zookeeper.server.ServerConfig;
+import org.apache.zookeeper.server.ZooKeeperServerMain;
+import org.apache.zookeeper.server.quorum.QuorumPeerConfig;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.util.SocketUtils;
+import timely.balancer.configuration.BalancerConfiguration;
+import timely.balancer.connection.TimelyBalancedHost;
+import timely.balancer.resolver.eventing.MetricAssignedCallback;
+import timely.balancer.resolver.eventing.MetricAssignedEvent;
+import timely.balancer.resolver.eventing.MetricBalanceCallback;
+import timely.balancer.resolver.eventing.MetricBalanceEvent;
+import timely.balancer.resolver.eventing.MetricHostCallback;
+import timely.balancer.resolver.eventing.MetricHostEvent;
+
+public class TestBalancedMetricResolver {
+
+    private final Logger LOG = LoggerFactory.getLogger(getClass());
+    private CuratorFramework curatorFramework;
+    private SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMdd HHmmss.SSS");
+    private Random r = new Random(System.currentTimeMillis());
+    private List<TimelyBalancedHost> timelyHosts;
+    private Map<MetricAssignedEvent, Integer> metricBalanceEventCounter = new HashMap<>();
+
+    @Before
+    public void startup() {
+        QuorumPeerConfig currentConfig = createZookeeper();
+        InetSocketAddress address = currentConfig.getClientPortAddress();
+        String zkServer = address.getHostName() + ":" + address.getPort();
+        curatorFramework = CuratorFrameworkFactory.newClient(zkServer, 1000, 5000, new RetryNTimes(2, 50));
+        curatorFramework.start();
+        timelyHosts = new ArrayList<>();
+    }
+
+    @After
+    public void shutdown() {
+        curatorFramework.close();
+    }
+
+    private QuorumPeerConfig createZookeeper() {
+        Properties startupProperties = new Properties();
+        File file = new File(System.getProperty("java.io.tmpdir") + File.separator + UUID.randomUUID());
+        file.deleteOnExit();
+        startupProperties.setProperty("dataDir", file.getAbsolutePath());
+        startupProperties.setProperty("clientPort", String.valueOf(SocketUtils.findAvailableTcpPort(3000, 4000)));
+        QuorumPeerConfig quorumConfiguration = new QuorumPeerConfig();
+
+        try {
+            quorumConfiguration.parseProperties(startupProperties);
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+
+        ZooKeeperServerMain zooKeeperServer = new ZooKeeperServerMain();
+        final ServerConfig configuration = new ServerConfig();
+        configuration.readFrom(quorumConfiguration);
+
+        new Thread() {
+
+            public void run() {
+                try {
+                    zooKeeperServer.runFromConfig(configuration);
+                } catch (IOException e) {
+                    LOG.error("ZooKeeper Failed", e);
+                }
+            }
+        }.start();
+
+        return quorumConfiguration;
+    }
+
+    private BalancerConfiguration getBalancerConfiguration() {
+        BalancerConfiguration balancerConfiguration = new BalancerConfiguration();
+        balancerConfiguration.setMetricAssignmentPersisterType("FILE");
+        File file = new File(System.getProperty("java.io.tmpdir") + File.separator + UUID.randomUUID());
+        file.deleteOnExit();
+        balancerConfiguration.setAssignmentFile(file.getAbsolutePath());
+        balancerConfiguration.setBalanceDelay(0);
+        balancerConfiguration.setBalancePeriod(1000);
+        balancerConfiguration.setPersistDelay(0);
+        balancerConfiguration.setPersistDelay(1000);
+        balancerConfiguration.setCheckServerHealthInterval(10);
+        return balancerConfiguration;
+    }
+
+    private void createTimelyHosts(BalancerConfiguration balancerConfiguration, int numHosts) {
+        for (int port = 1000, x = 0; x < numHosts; x++, port += 10) {
+            TimelyBalancedHost tbh = TimelyBalancedHost.of("localhost", port);
+            tbh.setBalancerConfig(balancerConfiguration);
+            timelyHosts.add(tbh);
+            ServiceRegistry.registerService(curatorFramework, tbh);
+        }
+    }
+
+    private void registerCallbacks(BalancedMetricResolver resolver) {
+        resolver.registerCallback(new MetricAssignedCallback() {
+
+            @Override
+            public void onEvent(MetricAssignedEvent event) {
+                LOG.debug(String.format("%s metric:%s lose:%s:%d gain:%s:%d reason:%s",
+                        event.getClass().getSimpleName(), event.getMetric(),
+                        event.getLosingHost() == null ? null : event.getLosingHost().getHost(),
+                        event.getLosingHost() == null ? null : event.getLosingHost().getTcpPort(),
+                        event.getGainingHost().getHost(), event.getGainingHost().getTcpPort(), event.getReason()));
+            }
+        });
+
+        resolver.registerCallback(new MetricHostCallback() {
+
+            @Override
+            public void onEvent(MetricHostEvent event) {
+                LOG.debug(String.format("%s host:%s:%d type:%s", event.getClass().getSimpleName(),
+                        event.getTimelyBalancedHost().getHost(), event.getTimelyBalancedHost().getTcpPort(),
+                        event.getActionType()));
+            }
+        });
+
+        resolver.registerCallback(new MetricBalanceCallback() {
+
+            @Override
+            public void onEvent(MetricBalanceEvent event) {
+                LOG.debug(String.format("%s type:%s progress:%s reassigned:%d", event.getClass().getSimpleName(),
+                        event.getBalanceType(), event.getProgressType(), event.getNumRessigned()));
+            }
+        });
+    }
+
+    private TimelyBalancedHost randomServerDown(TestHealthChecker healthChecker, int numHosts) {
+        TimelyBalancedHost tbh = timelyHosts.get(r.nextInt(numHosts));
+        LOG.debug("Marking server down:" + TimelyBalancedHost.toStringShort(tbh));
+        healthChecker.serverDown(tbh);
+        return tbh;
+    }
+
+    private TimelyBalancedHost randomServerToggle(TestHealthChecker healthChecker, int numHosts) {
+        TimelyBalancedHost tbh = timelyHosts.get(r.nextInt(numHosts));
+        LOG.debug("Marking server " + (tbh.isUp() ? "down:" : "up:") + TimelyBalancedHost.toStringShort(tbh));
+        healthChecker.serverToggle(tbh);
+        return tbh;
+    }
+
+    private TimelyBalancedHost randomServerUnregister(int numHosts) {
+        TimelyBalancedHost tbh = timelyHosts.get(r.nextInt(numHosts));
+        LOG.debug("Unregistering:" + TimelyBalancedHost.toStringShort(tbh));
+        ServiceRegistry.unregisterService(curatorFramework, tbh);
+        return tbh;
+    }
+
+    @Test
+    public void test1() {
+        LOG.debug("Configure test");
+        int numHosts = 10;
+        BalancerConfiguration balancerConfiguration = getBalancerConfiguration();
+        createTimelyHosts(balancerConfiguration, numHosts);
+        TestHealthChecker healthChecker = new TestHealthChecker(balancerConfiguration, timelyHosts);
+        BalancedMetricResolver balancedMetricResolver = new BalancedMetricResolver(curatorFramework,
+                balancerConfiguration, healthChecker);
+        registerCallbacks(balancedMetricResolver);
+        LOG.debug("Start balancedMetricResolver");
+        balancedMetricResolver.start();
+        long now = System.currentTimeMillis();
+        int numMetrics = 100;
+        for (int x = 0; x < numMetrics; x++) {
+            balancedMetricResolver.getHostPortKeyIngest(String.format("metric%03d", x));
+        }
+
+        LOG.debug("Begin monitoring");
+        long cycle = 0;
+        List<TimelyBalancedHost> serversUnregistered = new ArrayList<>();
+        while (System.currentTimeMillis() < now + 15000) {
+            try {
+                Thread.sleep(100);
+                for (int x = 0; x < 10000; x++) {
+                    int mNum = r.nextInt(numMetrics);
+                    balancedMetricResolver.getHostPortKeyIngest(String.format("metric%03d", mNum));
+                }
+                // if (cycle % 100 == 0) {
+                // randomServerDown(healthChecker, numHosts);
+                // }
+                // if (cycle % 2 == 0) {
+                // randomServerToggle(healthChecker, numHosts);
+                // }
+                if (cycle % 100 == 0) {
+                    serversUnregistered.add(randomServerUnregister(numHosts));
+                }
+                if (cycle % 500 == 0) {
+                    serversUnregistered.stream().forEach(tbh -> ServiceRegistry.registerService(curatorFramework, tbh));
+                    serversUnregistered.clear();
+                }
+
+            } catch (InterruptedException e) {
+
+            }
+            cycle++;
+        }
+        LOG.debug("Stop balancedMetricResolver");
+        balancedMetricResolver.stop();
+    }
+
+    @Test
+    public void test2() {
+        LOG.debug("Configure test");
+        int numHosts = 10;
+        BalancerConfiguration balancerConfiguration = getBalancerConfiguration();
+        createTimelyHosts(balancerConfiguration, numHosts);
+        TestHealthChecker healthChecker = new TestHealthChecker(balancerConfiguration, timelyHosts);
+        BalancedMetricResolver balancedMetricResolver = new BalancedMetricResolver(curatorFramework,
+                balancerConfiguration, healthChecker);
+        registerCallbacks(balancedMetricResolver);
+        LOG.debug("Start balancedMetricResolver");
+        balancedMetricResolver.start();
+        long now = System.currentTimeMillis();
+        int numMetrics = 100;
+        for (int x = 0; x < numMetrics; x++) {
+            balancedMetricResolver.getHostPortKeyIngest(String.format("metric%03d", x));
+        }
+
+        LOG.debug("Begin monitoring");
+        long cycle = 0;
+        List<TimelyBalancedHost> serversUnregistered = new ArrayList<>();
+        while (System.currentTimeMillis() < now + 15000) {
+            try {
+                Thread.sleep(100);
+                for (int x = 0; x < 10000; x++) {
+                    int mNum = r.nextInt(numMetrics);
+                    balancedMetricResolver.getHostPortKeyIngest(String.format("metric%03d", mNum));
+                }
+                // if (cycle % 100 == 0) {
+                // randomServerDown(healthChecker, numHosts);
+                // }
+                // if (cycle % 2 == 0) {
+                // randomServerToggle(healthChecker, numHosts);
+                // }
+                if (cycle % 100 == 0) {
+                    serversUnregistered.add(randomServerUnregister(numHosts));
+                }
+                if (cycle % 500 == 0) {
+                    serversUnregistered.stream().forEach(tbh -> ServiceRegistry.registerService(curatorFramework, tbh));
+                    serversUnregistered.clear();
+                }
+
+            } catch (InterruptedException e) {
+
+            }
+            cycle++;
+        }
+        LOG.debug("Stop balancedMetricResolver");
+        balancedMetricResolver.stop();
+    }
+}

balancer/src/test/java/timely/balancer/resolver/TestHealthChecker.java

@@ -0,0 +1,89 @@
+package timely.balancer.resolver;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.Executors;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.TimeUnit;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import timely.balancer.configuration.BalancerConfiguration;
+import timely.balancer.connection.TimelyBalancedHost;
+import timely.balancer.healthcheck.HealthChecker;
+import timely.balancer.healthcheck.TcpHealthChecker;
+
+public class TestHealthChecker implements HealthChecker {
+
+    private final Logger LOG = LoggerFactory.getLogger(TcpHealthChecker.class);
+    private List<TimelyBalancedHost> timelyHosts = new ArrayList<>();
+    private Map<TimelyBalancedHost, Boolean> serverUpMap = Collections.synchronizedMap(new HashMap<>());
+    private ScheduledExecutorService executorService = Executors.newScheduledThreadPool(1);
+
+    public TestHealthChecker(BalancerConfiguration config, List<TimelyBalancedHost> timelyHosts) {
+        setTimelyHosts(timelyHosts);
+        this.executorService.scheduleAtFixedRate(() -> {
+            synchronized (timelyHosts) {
+                for (TimelyBalancedHost h : timelyHosts) {
+                    try {
+                        if (TestHealthChecker.this.isServerHealthy(h)) {
+                            h.reportSuccess();
+                        } else {
+                            h.reportFailure();
+                        }
+                    } catch (Exception e) {
+                        LOG.error(e.getMessage(), e);
+                        h.reportFailure();
+                    }
+                }
+            }
+        }, 0, config.getCheckServerHealthInterval(), TimeUnit.MILLISECONDS);
+    }
+
+    @Override
+    public void setTimelyHosts(List<TimelyBalancedHost> timelyHosts) {
+        synchronized (timelyHosts) {
+            this.timelyHosts.clear();
+            this.timelyHosts.addAll(timelyHosts);
+            for (TimelyBalancedHost h : timelyHosts) {
+                serverUpMap.put(h, true);
+            }
+        }
+
+    }
+
+    public boolean isServerHealthy(TimelyBalancedHost h) {
+        return serverUpMap.get(h);
+    }
+
+    public void serverUp(TimelyBalancedHost h) {
+        serverUpMap.put(h, true);
+    }
+
+    public void serverDown(TimelyBalancedHost h) {
+        serverUpMap.put(h, false);
+    }
+
+    public void serverToggle(TimelyBalancedHost h) {
+        synchronized (serverUpMap) {
+            serverUpMap.put(h, !serverUpMap.get(h));
+        }
+    }
+
+    @Override
+    public void close() throws Exception {
+        this.executorService.shutdown();
+        try {
+            this.executorService.awaitTermination(5, TimeUnit.SECONDS);
+        } catch (InterruptedException e) {
+
+        } finally {
+            if (!this.executorService.isTerminated()) {
+                this.executorService.shutdownNow();
+            }
+        }
+    }
+}

balancer/src/test/resources/log4j2.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Configuration status="WARN">
+  <Appenders>
+    <Console name="CONSOLE" target="SYSTEM_OUT">
+      <PatternLayout pattern="%d{yyyyMMdd HHmmss.SSS} [%t] %-5level %logger{36} - %msg%n"/>
+    </Console>
+  </Appenders>
+  <Loggers>
+    <Logger name="org.apache.accumulo.core.client.impl.ThriftTransportPool" level="OFF" additivity="false" />
+    <Logger name="org.apache.accumulo.fate.zookeeper.ZooCache" level="OFF" additivity="false" />
+    <Logger name="org.apache.zookeeper" level="OFF" additivity="false" />
+    <Logger name="timely.balancer.resolver" level="TRACE" additivity="true" />
+    <Logger name="timely.balancer.resolver.TestBalancedMetricResolver" level="DEBUG" additivity="true" />
+    <Root level="ERROR">
+      <AppenderRef ref="CONSOLE"/>
+    </Root>
+  </Loggers>
+</Configuration>

client/pom.xml

@@ -4,13 +4,13 @@
   <parent>
     <groupId>timely</groupId>
     <artifactId>timely</artifactId>
-    <version>1.3.4</version>
+    <version>1.2.8-SNAPSHOT</version>
   </parent>
   <artifactId>timely-client</artifactId>
   <properties>
     <!-- PEP 440 compliant version gets substituted into src/main/python/template/setup.py -->
     <!-- use .dev0 instead of -SNAPSHOT -->
-    <python.client.version>1.3.4</python.client.version>
+    <python.client.version>1.2.8.dev0</python.client.version>
   </properties>
   <dependencies>
     <dependency>

client/src/main/java/timely/api/response/MetricResponse.java

@@ -2,14 +2,12 @@ package timely.api.response;
 
 import java.util.List;
 
-import com.fasterxml.jackson.annotation.JsonPropertyOrder;
 import org.apache.commons.lang3.builder.EqualsBuilder;
 import org.apache.commons.lang3.builder.HashCodeBuilder;
 import org.apache.commons.lang3.builder.ToStringBuilder;
 import timely.model.Metric;
 import timely.model.Tag;
 
-@JsonPropertyOrder({ "metric", "timestamp", "value", "tags", "subscriptionId", "complete" })
 public class MetricResponse {
 
     private String metric;

client/src/main/java/timely/client/tcp/TcpClient.java

@@ -96,42 +96,17 @@ public class TcpClient implements AutoCloseable {
     private synchronized int connect() {
         if (null == sock || !sock.isConnected()) {
             if (System.currentTimeMillis() > (connectTime + backoff)) {
-                OutputStreamWriter osw = null;
                 try {
                     connectTime = System.currentTimeMillis();
                     sock = new Socket(host, port);
-                    osw = new OutputStreamWriter(sock.getOutputStream());
-                    out = new BufferedWriter(osw);
+                    out = new BufferedWriter(new OutputStreamWriter(sock.getOutputStream()));
                     backoff = 2000;
                     LOG.trace("Connected to Timely at {}:{}", host, port);
-                } catch (Exception e) {
-                    LOG.error("Error connecting to Timely at {}:{} - {}", host, port, e.getMessage());
-                    if (sock != null) {
-                        try {
-                            sock.close();
-                        } catch (IOException e1) {
-                            LOG.error(e1.getMessage());
-                        } finally {
-                            sock = null;
-                        }
-                    }
-                    if (osw != null) {
-                        try {
-                            osw.close();
-                        } catch (IOException e1) {
-                            LOG.error(e1.getMessage());
-                        }
-                    }
-                    if (out != null) {
-                        try {
-                            out.close();
-                        } catch (IOException e1) {
-                            LOG.error(e1.getMessage());
-                        } finally {
-                            out = null;
-                        }
-                    }
+                } catch (IOException e) {
+                    LOG.error("Error connecting to Timely at {}:" + host + ":" + port + ". Error: " + e.getMessage());
                     backoff = backoff * 2;
+                    sock = null;
+                    out = null;
                     LOG.info("Will retry connection in {} ms.", backoff);
                     return -1;
                 }

client/src/main/java/timely/model/ObjectSizeOf.java

@@ -2,6 +2,7 @@ package timely.model;
 
 import java.lang.reflect.Array;
 import java.lang.reflect.Field;
+import java.lang.reflect.Method;
 import java.lang.reflect.Modifier;
 import java.util.HashSet;
 import java.util.Set;
@@ -86,8 +87,15 @@ public interface ObjectSizeOf {
                     visited.add(oi);
                     try {
                         if (useSizeInBytesMethod) {
-                            if (o instanceof ObjectSizeOf) {
-                                size = ((ObjectSizeOf) o).sizeInBytes();
+                            try {
+                                if (o instanceof ObjectSizeOf) {
+                                    size = ((ObjectSizeOf) o).sizeInBytes();
+                                } else {
+                                    Method sizeInBytes = o.getClass().getMethod("sizeInBytes", (Class<?>[]) null);
+                                    size = (Long) sizeInBytes.invoke(o);
+                                }
+                            } catch (Throwable t) {
+                                // ok, lets do this the hard way...
                             }
                         }
                         if (size == 0) {

collectd-nsq-plugin/pom.xml

@@ -4,7 +4,7 @@
   <parent>
     <groupId>timely</groupId>
     <artifactId>timely</artifactId>
-    <version>1.3.4</version>
+    <version>1.2.8-SNAPSHOT</version>
   </parent>
   <artifactId>collectd-nsq-plugin</artifactId>
   <dependencies>

collectd-plugin-parent/pom.xml

@@ -4,7 +4,7 @@
   <parent>
     <groupId>timely</groupId>
     <artifactId>timely</artifactId>
-    <version>1.3.4</version>
+    <version>1.2.8-SNAPSHOT</version>
   </parent>
   <artifactId>collectd-plugin-parent</artifactId>
   <dependencies>

collectd-timely-plugin/pom.xml

@@ -4,7 +4,7 @@
   <parent>
     <groupId>timely</groupId>
     <artifactId>timely</artifactId>
-    <version>1.3.4</version>
+    <version>1.2.8-SNAPSHOT</version>
   </parent>
   <artifactId>collectd-timely-plugin</artifactId>
   <dependencies>

common/pom.xml

@@ -4,7 +4,7 @@
   <parent>
     <groupId>timely</groupId>
     <artifactId>timely</artifactId>
-    <version>1.3.4</version>
+    <version>1.2.8-SNAPSHOT</version>
   </parent>
   <artifactId>timely-common</artifactId>
   <dependencies>

grafana-auth/pom.xml

@@ -4,7 +4,7 @@
   <parent>
     <groupId>timely</groupId>
     <artifactId>timely</artifactId>
-    <version>1.3.4</version>
+    <version>1.2.8-SNAPSHOT</version>
   </parent>
   <artifactId>grafana-auth</artifactId>
   <dependencies>

grafana-auth/src/main/java/timely/grafana/auth/netty/http/GrafanaRelayHandler.java

@@ -164,7 +164,7 @@ public class GrafanaRelayHandler extends SimpleChannelInboundHandler<HttpRequest
                         e.getMessage(), e.getLocalizedMessage(), e));
                 return;
             } finally {
-                if (request != null) {
+                if (request != null && request instanceof AutoCloseable) {
                     ReferenceCountUtil.release(request);
                 }
             }

grafana/assembly.xml

@@ -7,7 +7,7 @@
   </formats>
   <fileSets>
     <fileSet>
-      <directory>timely-app/dist</directory>
+      <directory>timely-app</directory>
       <outputDirectory>timely-app</outputDirectory>
     </fileSet>
   </fileSets>

grafana/pom.xml

@@ -4,7 +4,7 @@
   <parent>
     <groupId>timely</groupId>
     <artifactId>timely</artifactId>
-    <version>1.3.4</version>
+    <version>1.2.8-SNAPSHOT</version>
   </parent>
   <artifactId>timely-app</artifactId>
   <packaging>pom</packaging>

grafana/timely-app/.prettierrc.js

@@ -1,3 +0,0 @@
-module.exports = {
-  ...require('@grafana/toolkit/src/config/prettier.plugin.config.json'),
-};

grafana/timely-app/Gruntfile.js

@@ -0,0 +1,65 @@
+module.exports = function(grunt) {
+
+  require('load-grunt-tasks')(grunt);
+
+  grunt.loadNpmTasks('grunt-execute');
+  grunt.loadNpmTasks('grunt-contrib-clean');
+
+  grunt.initConfig({
+
+    clean: ["dist"],
+
+    copy: {
+      src_to_dist: {
+        cwd: 'src',
+        expand: true,
+        src: ['**/*', '!**/*.js', '!**/*.scss'],
+        dest: 'dist'
+      },
+      img_to_dist: {
+        cwd: 'src',
+        expand: true,
+        src: ['img/*'],
+        dest: 'dist/src/'
+      },
+      pluginDef: {
+        expand: true,
+        src: ['plugin.json', 'README.md'],
+        dest: 'dist',
+      }
+    },
+    watch: {
+      rebuild_all: {
+        files: ['src/**/*', 'plugin.json', 'README.md'],
+        tasks: ['default'],
+        options: {spawn: false}
+      },
+    },
+
+    babel: {
+      options: {
+        sourceMap: true,
+        presets:  ["es2015"],
+        plugins: ['transform-es2015-modules-systemjs', "transform-es2015-for-of"],
+      },
+      dist: {
+        files: [{
+          cwd: 'src',
+          expand: true,
+          src: ['**/*.js'],
+          dest: 'dist',
+          ext:'.js'
+        }]
+      },
+    }
+
+  });
+
+  grunt.registerTask('default',
+  ['clean',
+  'copy:src_to_dist',
+  'copy:pluginDef',
+  'copy:img_to_dist',
+  'babel'
+]);
+};

grafana/timely-app/LICENSE

@@ -1,201 +0,0 @@
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-   1. Definitions.
-
-      "License" shall mean the terms and conditions for use, reproduction,
-      and distribution as defined by Sections 1 through 9 of this document.
-
-      "Licensor" shall mean the copyright owner or entity authorized by
-      the copyright owner that is granting the License.
-
-      "Legal Entity" shall mean the union of the acting entity and all
-      other entities that control, are controlled by, or are under common
-      control with that entity. For the purposes of this definition,
-      "control" means (i) the power, direct or indirect, to cause the
-      direction or management of such entity, whether by contract or
-      otherwise, or (ii) ownership of fifty percent (50%) or more of the
-      outstanding shares, or (iii) beneficial ownership of such entity.
-
-      "You" (or "Your") shall mean an individual or Legal Entity
-      exercising permissions granted by this License.
-
-      "Source" form shall mean the preferred form for making modifications,
-      including but not limited to software source code, documentation
-      source, and configuration files.
-
-      "Object" form shall mean any form resulting from mechanical
-      transformation or translation of a Source form, including but
-      not limited to compiled object code, generated documentation,
-      and conversions to other media types.
-
-      "Work" shall mean the work of authorship, whether in Source or
-      Object form, made available under the License, as indicated by a
-      copyright notice that is included in or attached to the work
-      (an example is provided in the Appendix below).
-
-      "Derivative Works" shall mean any work, whether in Source or Object
-      form, that is based on (or derived from) the Work and for which the
-      editorial revisions, annotations, elaborations, or other modifications
-      represent, as a whole, an original work of authorship. For the purposes
-      of this License, Derivative Works shall not include works that remain
-      separable from, or merely link (or bind by name) to the interfaces of,
-      the Work and Derivative Works thereof.
-
-      "Contribution" shall mean any work of authorship, including
-      the original version of the Work and any modifications or additions
-      to that Work or Derivative Works thereof, that is intentionally
-      submitted to Licensor for inclusion in the Work by the copyright owner
-      or by an individual or Legal Entity authorized to submit on behalf of
-      the copyright owner. For the purposes of this definition, "submitted"
-      means any form of electronic, verbal, or written communication sent
-      to the Licensor or its representatives, including but not limited to
-      communication on electronic mailing lists, source code control systems,
-      and issue tracking systems that are managed by, or on behalf of, the
-      Licensor for the purpose of discussing and improving the Work, but
-      excluding communication that is conspicuously marked or otherwise
-      designated in writing by the copyright owner as "Not a Contribution."
-
-      "Contributor" shall mean Licensor and any individual or Legal Entity
-      on behalf of whom a Contribution has been received by Licensor and
-      subsequently incorporated within the Work.
-
-   2. Grant of Copyright License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      copyright license to reproduce, prepare Derivative Works of,
-      publicly display, publicly perform, sublicense, and distribute the
-      Work and such Derivative Works in Source or Object form.
-
-   3. Grant of Patent License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      (except as stated in this section) patent license to make, have made,
-      use, offer to sell, sell, import, and otherwise transfer the Work,
-      where such license applies only to those patent claims licensable
-      by such Contributor that are necessarily infringed by their
-      Contribution(s) alone or by combination of their Contribution(s)
-      with the Work to which such Contribution(s) was submitted. If You
-      institute patent litigation against any entity (including a
-      cross-claim or counterclaim in a lawsuit) alleging that the Work
-      or a Contribution incorporated within the Work constitutes direct
-      or contributory patent infringement, then any patent licenses
-      granted to You under this License for that Work shall terminate
-      as of the date such litigation is filed.
-
-   4. Redistribution. You may reproduce and distribute copies of the
-      Work or Derivative Works thereof in any medium, with or without
-      modifications, and in Source or Object form, provided that You
-      meet the following conditions:
-
-      (a) You must give any other recipients of the Work or
-          Derivative Works a copy of this License; and
-
-      (b) You must cause any modified files to carry prominent notices
-          stating that You changed the files; and
-
-      (c) You must retain, in the Source form of any Derivative Works
-          that You distribute, all copyright, patent, trademark, and
-          attribution notices from the Source form of the Work,
-          excluding those notices that do not pertain to any part of
-          the Derivative Works; and
-
-      (d) If the Work includes a "NOTICE" text file as part of its
-          distribution, then any Derivative Works that You distribute must
-          include a readable copy of the attribution notices contained
-          within such NOTICE file, excluding those notices that do not
-          pertain to any part of the Derivative Works, in at least one
-          of the following places: within a NOTICE text file distributed
-          as part of the Derivative Works; within the Source form or
-          documentation, if provided along with the Derivative Works; or,
-          within a display generated by the Derivative Works, if and
-          wherever such third-party notices normally appear. The contents
-          of the NOTICE file are for informational purposes only and
-          do not modify the License. You may add Your own attribution
-          notices within Derivative Works that You distribute, alongside
-          or as an addendum to the NOTICE text from the Work, provided
-          that such additional attribution notices cannot be construed
-          as modifying the License.
-
-      You may add Your own copyright statement to Your modifications and
-      may provide additional or different license terms and conditions
-      for use, reproduction, or distribution of Your modifications, or
-      for any such Derivative Works as a whole, provided Your use,
-      reproduction, and distribution of the Work otherwise complies with
-      the conditions stated in this License.
-
-   5. Submission of Contributions. Unless You explicitly state otherwise,
-      any Contribution intentionally submitted for inclusion in the Work
-      by You to the Licensor shall be under the terms and conditions of
-      this License, without any additional terms or conditions.
-      Notwithstanding the above, nothing herein shall supersede or modify
-      the terms of any separate license agreement you may have executed
-      with Licensor regarding such Contributions.
-
-   6. Trademarks. This License does not grant permission to use the trade
-      names, trademarks, service marks, or product names of the Licensor,
-      except as required for reasonable and customary use in describing the
-      origin of the Work and reproducing the content of the NOTICE file.
-
-   7. Disclaimer of Warranty. Unless required by applicable law or
-      agreed to in writing, Licensor provides the Work (and each
-      Contributor provides its Contributions) on an "AS IS" BASIS,
-      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-      implied, including, without limitation, any warranties or conditions
-      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
-      PARTICULAR PURPOSE. You are solely responsible for determining the
-      appropriateness of using or redistributing the Work and assume any
-      risks associated with Your exercise of permissions under this License.
-
-   8. Limitation of Liability. In no event and under no legal theory,
-      whether in tort (including negligence), contract, or otherwise,
-      unless required by applicable law (such as deliberate and grossly
-      negligent acts) or agreed to in writing, shall any Contributor be
-      liable to You for damages, including any direct, indirect, special,
-      incidental, or consequential damages of any character arising as a
-      result of this License or out of the use or inability to use the
-      Work (including but not limited to damages for loss of goodwill,
-      work stoppage, computer failure or malfunction, or any and all
-      other commercial damages or losses), even if such Contributor
-      has been advised of the possibility of such damages.
-
-   9. Accepting Warranty or Additional Liability. While redistributing
-      the Work or Derivative Works thereof, You may choose to offer,
-      and charge a fee for, acceptance of support, warranty, indemnity,
-      or other liability obligations and/or rights consistent with this
-      License. However, in accepting such obligations, You may act only
-      on Your own behalf and on Your sole responsibility, not on behalf
-      of any other Contributor, and only if You agree to indemnify,
-      defend, and hold each Contributor harmless for any liability
-      incurred by, or claims asserted against, such Contributor by reason
-      of your accepting any such warranty or additional liability.
-
-   END OF TERMS AND CONDITIONS
-
-   APPENDIX: How to apply the Apache License to your work.
-
-      To apply the Apache License to your work, attach the following
-      boilerplate notice, with the fields enclosed by brackets "{}"
-      replaced with your own identifying information. (Don't include
-      the brackets!)  The text should be enclosed in the appropriate
-      comment syntax for the file format. We also recommend that a
-      file or class name and description of purpose be included on the
-      same "printed page" as the copyright notice for easier
-      identification within third-party archives.
-
-   Copyright {yyyy} {name of copyright owner}
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.

grafana/timely-app/Magefile.go

@@ -1,18 +0,0 @@
-//+build mage
-
-package main
-
-import (
-	"fmt"
-
-	// mage:import
-	_ "github.com/grafana/grafana-plugin-sdk-go/build"
-)
-
-// CheckCheck builds production back-end components.
-func CheckCheck() {
-	fmt.Println("hello! TODO.... (the other commands are imported)")
-}
-
-// Default configures the default target.
-var Default = CheckCheck

grafana/timely-app/README.md

@@ -1,6 +1,3 @@
-# Timely Data Source Plugin
+# Timely
 
-Timely is a time series database application that provides secure access to time
-series data. Timely is written in Java, uses
-[Apache Accumulo](https://accumulo.apache.org/) for backend storage, and has
-a configurable length memory cache.
+Timely: a scalable, distributed, **secure** time series database.

grafana/timely-app/appveyor.yml

@@ -1,26 +0,0 @@
-# Test against the latest version of this Node.js version
-environment:
-  nodejs_version: '10'
-
-# Local NPM Modules
-cache:
-  - node_modules
-
-# Install scripts. (runs after repo cloning)
-install:
-  # Get the latest stable version of Node.js or io.js
-  - ps: Install-Product node $env:nodejs_version
-  # install modules
-  - npm install -g yarn --quiet
-  - yarn install --pure-lockfile
-
-# Post-install test scripts.
-test_script:
-  # Output useful info for debugging.
-  - node --version
-  - npm --version
-
-# Run the build
-build_script:
-  - yarn dev # This will also run prettier!
-  - yarn build # make sure both scripts work

grafana/timely-app/coverage/junit.xml

@@ -1,7 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<testsuites name="jest tests" tests="1" failures="0" time="1.179">
-  <testsuite name="placeholder test" errors="0" failures="0" skipped="0" timestamp="2021-10-22T20:15:17" time="0.552" tests="1">
-    <testcase classname="placeholder test should return true" name="placeholder test should return true" time="0.003">
-    </testcase>
-  </testsuite>
-</testsuites>

grafana/timely-app/dist/LICENSE

@@ -1,201 +0,0 @@
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-   1. Definitions.
-
-      "License" shall mean the terms and conditions for use, reproduction,
-      and distribution as defined by Sections 1 through 9 of this document.
-
-      "Licensor" shall mean the copyright owner or entity authorized by
-      the copyright owner that is granting the License.
-
-      "Legal Entity" shall mean the union of the acting entity and all
-      other entities that control, are controlled by, or are under common
-      control with that entity. For the purposes of this definition,
-      "control" means (i) the power, direct or indirect, to cause the
-      direction or management of such entity, whether by contract or
-      otherwise, or (ii) ownership of fifty percent (50%) or more of the
-      outstanding shares, or (iii) beneficial ownership of such entity.
-
-      "You" (or "Your") shall mean an individual or Legal Entity
-      exercising permissions granted by this License.
-
-      "Source" form shall mean the preferred form for making modifications,
-      including but not limited to software source code, documentation
-      source, and configuration files.
-
-      "Object" form shall mean any form resulting from mechanical
-      transformation or translation of a Source form, including but
-      not limited to compiled object code, generated documentation,
-      and conversions to other media types.
-
-      "Work" shall mean the work of authorship, whether in Source or
-      Object form, made available under the License, as indicated by a
-      copyright notice that is included in or attached to the work
-      (an example is provided in the Appendix below).
-
-      "Derivative Works" shall mean any work, whether in Source or Object
-      form, that is based on (or derived from) the Work and for which the
-      editorial revisions, annotations, elaborations, or other modifications
-      represent, as a whole, an original work of authorship. For the purposes
-      of this License, Derivative Works shall not include works that remain
-      separable from, or merely link (or bind by name) to the interfaces of,
-      the Work and Derivative Works thereof.
-
-      "Contribution" shall mean any work of authorship, including
-      the original version of the Work and any modifications or additions
-      to that Work or Derivative Works thereof, that is intentionally
-      submitted to Licensor for inclusion in the Work by the copyright owner
-      or by an individual or Legal Entity authorized to submit on behalf of
-      the copyright owner. For the purposes of this definition, "submitted"
-      means any form of electronic, verbal, or written communication sent
-      to the Licensor or its representatives, including but not limited to
-      communication on electronic mailing lists, source code control systems,
-      and issue tracking systems that are managed by, or on behalf of, the
-      Licensor for the purpose of discussing and improving the Work, but
-      excluding communication that is conspicuously marked or otherwise
-      designated in writing by the copyright owner as "Not a Contribution."
-
-      "Contributor" shall mean Licensor and any individual or Legal Entity
-      on behalf of whom a Contribution has been received by Licensor and
-      subsequently incorporated within the Work.
-
-   2. Grant of Copyright License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      copyright license to reproduce, prepare Derivative Works of,
-      publicly display, publicly perform, sublicense, and distribute the
-      Work and such Derivative Works in Source or Object form.
-
-   3. Grant of Patent License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      (except as stated in this section) patent license to make, have made,
-      use, offer to sell, sell, import, and otherwise transfer the Work,
-      where such license applies only to those patent claims licensable
-      by such Contributor that are necessarily infringed by their
-      Contribution(s) alone or by combination of their Contribution(s)
-      with the Work to which such Contribution(s) was submitted. If You
-      institute patent litigation against any entity (including a
-      cross-claim or counterclaim in a lawsuit) alleging that the Work
-      or a Contribution incorporated within the Work constitutes direct
-      or contributory patent infringement, then any patent licenses
-      granted to You under this License for that Work shall terminate
-      as of the date such litigation is filed.
-
-   4. Redistribution. You may reproduce and distribute copies of the
-      Work or Derivative Works thereof in any medium, with or without
-      modifications, and in Source or Object form, provided that You
-      meet the following conditions:
-
-      (a) You must give any other recipients of the Work or
-          Derivative Works a copy of this License; and
-
-      (b) You must cause any modified files to carry prominent notices
-          stating that You changed the files; and
-
-      (c) You must retain, in the Source form of any Derivative Works
-          that You distribute, all copyright, patent, trademark, and
-          attribution notices from the Source form of the Work,
-          excluding those notices that do not pertain to any part of
-          the Derivative Works; and
-
-      (d) If the Work includes a "NOTICE" text file as part of its
-          distribution, then any Derivative Works that You distribute must
-          include a readable copy of the attribution notices contained
-          within such NOTICE file, excluding those notices that do not
-          pertain to any part of the Derivative Works, in at least one
-          of the following places: within a NOTICE text file distributed
-          as part of the Derivative Works; within the Source form or
-          documentation, if provided along with the Derivative Works; or,
-          within a display generated by the Derivative Works, if and
-          wherever such third-party notices normally appear. The contents
-          of the NOTICE file are for informational purposes only and
-          do not modify the License. You may add Your own attribution
-          notices within Derivative Works that You distribute, alongside
-          or as an addendum to the NOTICE text from the Work, provided
-          that such additional attribution notices cannot be construed
-          as modifying the License.
-
-      You may add Your own copyright statement to Your modifications and
-      may provide additional or different license terms and conditions
-      for use, reproduction, or distribution of Your modifications, or
-      for any such Derivative Works as a whole, provided Your use,
-      reproduction, and distribution of the Work otherwise complies with
-      the conditions stated in this License.
-
-   5. Submission of Contributions. Unless You explicitly state otherwise,
-      any Contribution intentionally submitted for inclusion in the Work
-      by You to the Licensor shall be under the terms and conditions of
-      this License, without any additional terms or conditions.
-      Notwithstanding the above, nothing herein shall supersede or modify
-      the terms of any separate license agreement you may have executed
-      with Licensor regarding such Contributions.
-
-   6. Trademarks. This License does not grant permission to use the trade
-      names, trademarks, service marks, or product names of the Licensor,
-      except as required for reasonable and customary use in describing the
-      origin of the Work and reproducing the content of the NOTICE file.
-
-   7. Disclaimer of Warranty. Unless required by applicable law or
-      agreed to in writing, Licensor provides the Work (and each
-      Contributor provides its Contributions) on an "AS IS" BASIS,
-      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-      implied, including, without limitation, any warranties or conditions
-      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
-      PARTICULAR PURPOSE. You are solely responsible for determining the
-      appropriateness of using or redistributing the Work and assume any
-      risks associated with Your exercise of permissions under this License.
-
-   8. Limitation of Liability. In no event and under no legal theory,
-      whether in tort (including negligence), contract, or otherwise,
-      unless required by applicable law (such as deliberate and grossly
-      negligent acts) or agreed to in writing, shall any Contributor be
-      liable to You for damages, including any direct, indirect, special,
-      incidental, or consequential damages of any character arising as a
-      result of this License or out of the use or inability to use the
-      Work (including but not limited to damages for loss of goodwill,
-      work stoppage, computer failure or malfunction, or any and all
-      other commercial damages or losses), even if such Contributor
-      has been advised of the possibility of such damages.
-
-   9. Accepting Warranty or Additional Liability. While redistributing
-      the Work or Derivative Works thereof, You may choose to offer,
-      and charge a fee for, acceptance of support, warranty, indemnity,
-      or other liability obligations and/or rights consistent with this
-      License. However, in accepting such obligations, You may act only
-      on Your own behalf and on Your sole responsibility, not on behalf
-      of any other Contributor, and only if You agree to indemnify,
-      defend, and hold each Contributor harmless for any liability
-      incurred by, or claims asserted against, such Contributor by reason
-      of your accepting any such warranty or additional liability.
-
-   END OF TERMS AND CONDITIONS
-
-   APPENDIX: How to apply the Apache License to your work.
-
-      To apply the Apache License to your work, attach the following
-      boilerplate notice, with the fields enclosed by brackets "{}"
-      replaced with your own identifying information. (Don't include
-      the brackets!)  The text should be enclosed in the appropriate
-      comment syntax for the file format. We also recommend that a
-      file or class name and description of purpose be included on the
-      same "printed page" as the copyright notice for easier
-      identification within third-party archives.
-
-   Copyright {yyyy} {name of copyright owner}
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.

grafana/timely-app/dist/README.md

@@ -1,6 +1,3 @@
-# Timely Data Source Plugin
+# Timely
 
-Timely is a time series database application that provides secure access to time
-series data. Timely is written in Java, uses
-[Apache Accumulo](https://accumulo.apache.org/) for backend storage, and has
-a configurable length memory cache.
+Timely: a scalable, distributed, **secure** time series database.

grafana/timely-app/dist/components/annotations.editor.html

@@ -0,0 +1,10 @@
+<div class="gf-form-group">
+  <div class="gf-form">
+    <span class="gf-form-label width-13">OpenTSDB metrics query</span>
+    <input type="text" class="gf-form-input" ng-model='ctrl.annotation.target' placeholder="events.eventname"></input>
+  </div>
+  <div class="gf-form">
+    <span class="gf-form-label width-13">Show Global Annotations?</span>
+    <editor-checkbox text="" model="ctrl.annotation.isGlobal"></editor-checkbox>
+  </div>
+</div>

grafana/timely-app/dist/components/auths.html

@@ -0,0 +1,52 @@
+
+<div class="page-header">
+  <h1>Timely Login</h1>
+</div>
+
+<div ng-if="ctrl.datasources.length === 0">
+  <h4>No Timely datasources are defined.</h4>
+  <i><a href="datasources/new">Create one</a></i>
+</div>
+
+<div ng-repeat="source in ctrl.datasources" ng-init="d=source" ng-controller="AuthsCtrl as actrl">
+  <div class="gf-box">
+    <div class="gf-box-header p-x-1 p-y-1">
+      <h3 class="">{{d.name}}
+        <span class="pull-right">
+          <h6><i>https://{{d.jsonData.timelyHost}}:{{d.jsonData.httpsPort}}/login</i></h6>
+        </span>
+      </h3>
+    </div>
+
+    <div class="gf-box-body">
+      <div ng-if="d.jsonData.basicAuths" class="p-b-1">
+        <div class="gf-form">
+      		<span class="gf-form-label width-7">
+      			User
+      		</span>
+      		<input id="timlely-user" class="gf-form-input max-width-21" type="text" ng-model='actrl.basicAuthUser' placeholder="user" required></input>
+      	</div>
+
+      	<div class="gf-form">
+      		<span class="gf-form-label width-7">
+      			Password
+      		</span>
+      		<input id="timely-password" class="gf-form-input max-width-21" type="password" ng-model='actrl.basicAuthPassword' placeholder="password" required></input>
+      	</div>
+      </div>
+
+      <div ng-if="actrl.fetching" class="gf-row">
+  			<div class="alert-{{actrl.fetching.status}} alert">
+  				<div class="alert-title">{{actrl.fetching.title}}</div>
+  			</div>
+  		</div>
+
+      <div class="gf-form-button-row center-block">
+        <button type="submit" class="btn btn-success" ng-click="actrl.login(d)">
+          Login
+        </button>
+      </div>
+    </div>
+
+  </div>
+</div>

grafana/timely-app/dist/components/auths.js

@@ -0,0 +1,146 @@
+'use strict';
+
+System.register(['lodash'], function (_export, _context) {
+  "use strict";
+
+  var _, _createClass, AuthsCtrl;
+
+  function _classCallCheck(instance, Constructor) {
+    if (!(instance instanceof Constructor)) {
+      throw new TypeError("Cannot call a class as a function");
+    }
+  }
+
+  return {
+    setters: [function (_lodash) {
+      _ = _lodash.default;
+    }],
+    execute: function () {
+      _createClass = function () {
+        function defineProperties(target, props) {
+          for (var i = 0; i < props.length; i++) {
+            var descriptor = props[i];
+            descriptor.enumerable = descriptor.enumerable || false;
+            descriptor.configurable = true;
+            if ("value" in descriptor) descriptor.writable = true;
+            Object.defineProperty(target, descriptor.key, descriptor);
+          }
+        }
+
+        return function (Constructor, protoProps, staticProps) {
+          if (protoProps) defineProperties(Constructor.prototype, protoProps);
+          if (staticProps) defineProperties(Constructor, staticProps);
+          return Constructor;
+        };
+      }();
+
+      _export('AuthsCtrl', AuthsCtrl = function () {
+        function AuthsCtrl(backendSrv, $rootScope, $timeout) {
+          _classCallCheck(this, AuthsCtrl);
+
+          this.$rootScope = $rootScope;
+          this.$timeout = $timeout;
+          this.backendSrv = backendSrv;
+        }
+
+        _createClass(AuthsCtrl, [{
+          key: 'login',
+          value: function login(datasource) {
+            this.fetching = {};
+            this.fetching.done = false;
+            this.fetching.show = true;
+            this.fetching.status = 'warning';
+            this.fetching.title = 'Fetching auths...';
+
+            //this.$rootScope.appEvent('alert-success', ['Authorization Cookie Received', '']);
+            //this.$rootScope.appEvent('alert-error', ['Authorization Failed', '']);
+            //this.$rootScope.appEvent('alert-warning', ['Fetching Authorizations', '']);
+
+            var uri = this._getURI(datasource.jsonData);
+
+            if (datasource.jsonData.basicAuths) {
+              if (this.basicAuthUser && this.basicAuthPassword) {
+                var authBlob = { username: this.basicAuthUser, password: this.basicAuthPassword };
+                this.doPostLogin(uri, authBlob);
+              } else {
+                this.$rootScope.appEvent('alert-warning', [datasource.name, 'requires User/Password']);
+                this.fetching.status = 'warning';
+                this.fetching.title = 'User/Password required';
+
+                return;
+              }
+            } else {
+              this.doGetLogin(uri);
+            }
+          }
+        }, {
+          key: 'doPostLogin',
+          value: function doPostLogin(uri, authBlob) {
+            this.doXHR('POST', uri, authBlob);
+          }
+        }, {
+          key: 'doGetLogin',
+          value: function doGetLogin(uri) {
+            this.doXHR('GET', uri);
+          }
+        }, {
+          key: 'doXHR',
+          value: function doXHR(verb, uri, data) {
+            if (!data) {
+              data = "";
+            }
+            var r = new XMLHttpRequest();
+            r.open(verb, uri, true);
+            r.withCredentials = true;
+            r.setRequestHeader('Content-Type', 'application/json');
+            r.onreadystatechange = function () {
+              this.handleLoginResult(r);
+            }.bind(this);
+            r.send(JSON.stringify(data));
+          }
+        }, {
+          key: 'handleLoginResult',
+          value: function handleLoginResult(response) {
+            // wait for readyState to be '4 => done'
+            if (response.readyState != 4) return;
+
+            this.fetching.done = true;
+
+            switch (response.status) {
+              case 200:
+                var cookie = (document.cookie.match(/^(?:.*;)?TSESSIONID=([^;]+)(?:.*)?$/) || [, null])[1];
+                console.log(cookie);
+                console.log(document.cookie);
+
+                this.fetching.status = 'success';
+                this.fetching.title = 'Login successful';
+                this.$rootScope.appEvent('alert-success', ['Success', '']);
+                break;
+              default:
+                this.fetching.status = 'warning';
+                this.fetching.title = response.statusText;
+                this.$rootScope.appEvent('alert-warning', [response.status + ': ' + response.statusText, '']);
+                break;
+            }
+
+            if (r.readyState != 4 || r.status != 200) return;
+            alert("Success: " + r.getResponseHeader('Set-Cookie'));
+          }
+        }, {
+          key: '_getURI',
+          value: function _getURI(jsonData) {
+            return 'https://' + jsonData.timelyHost + ':' + jsonData.httpsPort + '/login';
+          }
+        }, {
+          key: '_showResults',
+          value: function _showResults() {}
+        }]);
+
+        return AuthsCtrl;
+      }());
+
+      _export('AuthsCtrl', AuthsCtrl);
+    }
+  };
+});
+//# sourceMappingURL=auths.js.map

grafana/timely-app/dist/components/auths.js.map

@@ -0,0 +1 @@
+{"version":3,"sources":["../../src/components/auths.js"],"names":["_","AuthsCtrl","backendSrv","$rootScope","$timeout","datasource","fetching","done","show","status","title","uri","_getURI","jsonData","basicAuths","basicAuthUser","basicAuthPassword","authBlob","username","password","doPostLogin","appEvent","name","doGetLogin","doXHR","verb","data","r","XMLHttpRequest","open","withCredentials","setRequestHeader","onreadystatechange","handleLoginResult","bind","send","JSON","stringify","response","readyState","cookie","document","match","console","log","statusText","alert","getResponseHeader","timelyHost","httpsPort"],"mappings":";;;;;;;;;;;;;;;AAAOA,O;;;;;;;;;;;;;;;;;;;;;2BAEMC,S;AAEX,2BAAYC,UAAZ,EAAwBC,UAAxB,EAAoCC,QAApC,EAA6C;AAAA;;AAC3C,eAAKD,UAAL,GAAkBA,UAAlB;AACA,eAAKC,QAAL,GAAgBA,QAAhB;AACA,eAAKF,UAAL,GAAkBA,UAAlB;AACD;;;;gCAEKG,U,EAAW;AACf,iBAAKC,QAAL,GAAgB,EAAhB;AACA,iBAAKA,QAAL,CAAcC,IAAd,GAAqB,KAArB;AACA,iBAAKD,QAAL,CAAcE,IAAd,GAAqB,IAArB;AACA,iBAAKF,QAAL,CAAcG,MAAd,GAAuB,SAAvB;AACA,iBAAKH,QAAL,CAAcI,KAAd,GAAsB,mBAAtB;;AAEA;AACA;AACA;;AAEA,gBAAIC,MAAM,KAAKC,OAAL,CAAaP,WAAWQ,QAAxB,CAAV;;AAEA,gBAAGR,WAAWQ,QAAX,CAAoBC,UAAvB,EAAkC;AAChC,kBAAI,KAAKC,aAAL,IAAsB,KAAKC,iBAA/B,EAAiD;AAC/C,oBAAIC,WAAW,EAACC,UAAU,KAAKH,aAAhB,EAA+BI,UAAU,KAAKH,iBAA9C,EAAf;AACA,qBAAKI,WAAL,CAAiBT,GAAjB,EAAsBM,QAAtB;AACD,eAHD,MAGO;AACL,qBAAKd,UAAL,CAAgBkB,QAAhB,CAAyB,eAAzB,EAA0C,CAAChB,WAAWiB,IAAZ,EAAkB,wBAAlB,CAA1C;AACA,qBAAKhB,QAAL,CAAcG,MAAd,GAAuB,SAAvB;AACA,qBAAKH,QAAL,CAAcI,KAAd,GAAsB,wBAAtB;;AAEA;AACD;AACF,aAXD,MAWO;AACL,mBAAKa,UAAL,CAAgBZ,GAAhB;AACD;AAEF;;;sCAEWA,G,EAAKM,Q,EAAS;AACxB,iBAAKO,KAAL,CAAW,MAAX,EAAmBb,GAAnB,EAAwBM,QAAxB;AACD;;;qCAEUN,G,EAAI;AACb,iBAAKa,KAAL,CAAW,KAAX,EAAkBb,GAAlB;AACD;;;gCAEKc,I,EAAMd,G,EAAKe,I,EAAK;AACpB,gBAAI,CAACA,IAAL,EAAU;AACRA,qBAAO,EAAP;AACD;AACD,gBAAIC,IAAI,IAAIC,cAAJ,EAAR;AACAD,cAAEE,IAAF,CAAOJ,IAAP,EAAad,GAAb,EAAkB,IAAlB;AACAgB,cAAEG,eAAF,GAAoB,IAApB;AACAH,cAAEI,gBAAF,CAAmB,cAAnB,EAAmC,kBAAnC;AACAJ,cAAEK,kBAAF,GAAuB,YAAY;AACjC,mBAAKC,iBAAL,CAAuBN,CAAvB;AACD,aAFsB,CAErBO,IAFqB,CAEhB,IAFgB,CAAvB;AAGAP,cAAEQ,IAAF,CAAOC,KAAKC,SAAL,CAAeX,IAAf,CAAP;AACD;;;4CAEiBY,Q,EAAS;AACzB;AACA,gBAAIA,SAASC,UAAT,IAAuB,CAA3B,EAA8B;;AAE9B,iBAAKjC,QAAL,CAAcC,IAAd,GAAqB,IAArB;;AAEA,oBAAO+B,SAAS7B,MAAhB;AACE,mBAAK,GAAL;AACE,oBAAI+B,SAAS,CAACC,SAASD,MAAT,CAAgBE,KAAhB,CAAsB,qCAAtB,KAA8D,GAAE,IAAF,CAA/D,EAAwE,CAAxE,CAAb;AACAC,wBAAQC,GAAR,CAAYJ,MAAZ;AACAG,wBAAQC,GAAR,CAAYH,SAASD,MAArB;;AAEA,qBAAKlC,QAAL,CAAcG,MAAd,GAAuB,SAAvB;AACA,qBAAKH,QAAL,CAAcI,KAAd,GAAsB,kBAAtB;AACA,qBAAKP,UAAL,CAAgBkB,QAAhB,CAAyB,eAAzB,EAA0C,CAAC,SAAD,EAAY,EAAZ,CAA1C;AACA;AACF;AACE,qBAAKf,QAAL,CAAcG,MAAd,GAAuB,SAAvB;AACA,qBAAKH,QAAL,CAAcI,KAAd,GAAsB4B,SAASO,UAA/B;AACA,qBAAK1C,UAAL,CAAgBkB,QAAhB,CAAyB,eAAzB,EAA0C,CAACiB,SAAS7B,MAAT,GAAgB,IAAhB,GAAqB6B,SAASO,UAA/B,EAA0C,EAA1C,CAA1C;AACA;AAdJ;;AAiBA,gBAAIlB,EAAEY,UAAF,IAAgB,CAAhB,IAAqBZ,EAAElB,MAAF,IAAY,GAArC,EAA0C;AAC1CqC,kBAAM,cAAcnB,EAAEoB,iBAAF,CAAoB,YAApB,CAApB;AACD;;;kCAEOlC,Q,EAAS;AACf,mBAAO,aAAWA,SAASmC,UAApB,GAA+B,GAA/B,GAAmCnC,SAASoC,SAA5C,GAAsD,QAA7D;AACD;;;yCAEa,CAEb","file":"auths.js","sourcesContent":["import _ from 'lodash';\n\nexport class AuthsCtrl {\n\n  constructor(backendSrv, $rootScope, $timeout){\n    this.$rootScope = $rootScope;\n    this.$timeout = $timeout;\n    this.backendSrv = backendSrv;\n  }\n\n  login(datasource){\n    this.fetching = {};\n    this.fetching.done = false;\n    this.fetching.show = true;\n    this.fetching.status = 'warning';\n    this.fetching.title = 'Fetching auths...';\n\n    //this.$rootScope.appEvent('alert-success', ['Authorization Cookie Received', '']);\n    //this.$rootScope.appEvent('alert-error', ['Authorization Failed', '']);\n    //this.$rootScope.appEvent('alert-warning', ['Fetching Authorizations', '']);\n\n    var uri = this._getURI(datasource.jsonData);\n\n    if(datasource.jsonData.basicAuths){\n      if( this.basicAuthUser && this.basicAuthPassword){\n        var authBlob = {username: this.basicAuthUser, password: this.basicAuthPassword};\n        this.doPostLogin(uri, authBlob);\n      } else {\n        this.$rootScope.appEvent('alert-warning', [datasource.name, 'requires User/Password']);\n        this.fetching.status = 'warning';\n        this.fetching.title = 'User/Password required';\n\n        return;\n      }\n    } else {\n      this.doGetLogin(uri);\n    }\n\n  }\n\n  doPostLogin(uri, authBlob){\n    this.doXHR('POST', uri, authBlob);\n  }\n\n  doGetLogin(uri){\n    this.doXHR('GET', uri)\n  }\n\n  doXHR(verb, uri, data){\n    if( !data){\n      data = \"\";\n    }\n    var r = new XMLHttpRequest();\n    r.open(verb, uri, true);\n    r.withCredentials = true;\n    r.setRequestHeader('Content-Type', 'application/json');\n    r.onreadystatechange = function () {\n      this.handleLoginResult(r);\n    }.bind(this);\n    r.send(JSON.stringify(data));\n  }\n\n  handleLoginResult(response){\n    // wait for readyState to be '4 => done'\n    if (response.readyState != 4) return;\n\n    this.fetching.done = true;\n\n    switcLine truncated

grafana/timely-app/dist/components/authspage.js

@@ -0,0 +1,80 @@
+'use strict';
+
+System.register(['lodash', 'app/core/core', 'plugins/timely-app/components/auths'], function (_export, _context) {
+  "use strict";
+
+  var _, coreModule, appEvents, AuthsCtrl, _createClass, AuthsPageCtrl;
+
+  function _classCallCheck(instance, Constructor) {
+    if (!(instance instanceof Constructor)) {
+      throw new TypeError("Cannot call a class as a function");
+    }
+  }
+
+  return {
+    setters: [function (_lodash) {
+      _ = _lodash.default;
+    }, function (_appCoreCore) {
+      coreModule = _appCoreCore.coreModule;
+      appEvents = _appCoreCore.appEvents;
+    }, function (_pluginsTimelyAppComponentsAuths) {
+      AuthsCtrl = _pluginsTimelyAppComponentsAuths.AuthsCtrl;
+    }],
+    execute: function () {
+      _createClass = function () {
+        function defineProperties(target, props) {
+          for (var i = 0; i < props.length; i++) {
+            var descriptor = props[i];
+            descriptor.enumerable = descriptor.enumerable || false;
+            descriptor.configurable = true;
+            if ("value" in descriptor) descriptor.writable = true;
+            Object.defineProperty(target, descriptor.key, descriptor);
+          }
+        }
+
+        return function (Constructor, protoProps, staticProps) {
+          if (protoProps) defineProperties(Constructor.prototype, protoProps);
+          if (staticProps) defineProperties(Constructor, staticProps);
+          return Constructor;
+        };
+      }();
+
+      _export('AuthsPageCtrl', AuthsPageCtrl = function () {
+        function AuthsPageCtrl(backendSrv, datasourceSrv) {
+          _classCallCheck(this, AuthsPageCtrl);
+
+          this.datasourceSrv = datasourceSrv;
+          this.datasources = this.getTimelyDatasources();
+          coreModule.controller('AuthsCtrl', AuthsCtrl);
+        }
+
+        _createClass(AuthsPageCtrl, [{
+          key: 'getTimelyDatasources',
+          value: function getTimelyDatasources() {
+            var allSources = this.datasourceSrv.getAll();
+
+            var sources = _.map(allSources, function (value, key, col) {
+              var ret = {};
+              ret.meta = {};
+              ret.meta.type = col[key].meta.type;
+              ret.meta.id = col[key].meta.id;
+              ret.name = key;
+              ret.jsonData = col[key].jsonData;
+              return ret;
+            });
+            return _.filter(sources, function (d) {
+              return d.meta.type === 'datasource' && d.meta.id === 'timely-datasource';
+            });
+          }
+        }]);
+
+        return AuthsPageCtrl;
+      }());
+
+      _export('AuthsPageCtrl', AuthsPageCtrl);
+
+      AuthsPageCtrl.templateUrl = 'components/auths.html';
+    }
+  };
+});
+//# sourceMappingURL=authspage.js.map

grafana/timely-app/dist/components/authspage.js.map

@@ -0,0 +1 @@
+{"version":3,"sources":["../../src/components/authspage.js"],"names":["_","coreModule","appEvents","AuthsCtrl","AuthsPageCtrl","backendSrv","datasourceSrv","datasources","getTimelyDatasources","controller","allSources","getAll","sources","map","value","key","col","ret","meta","type","id","name","jsonData","filter","d","templateUrl"],"mappings":";;;;;;;;;;;;;;;AACOA,O;;AACCC,gB,gBAAAA,U;AAAYC,e,gBAAAA,S;;AACZC,e,oCAAAA,S;;;;;;;;;;;;;;;;;;;;;+BAEKC,a;AAEX,+BAAYC,UAAZ,EAAwBC,aAAxB,EAAsC;AAAA;;AACpC,eAAKA,aAAL,GAAqBA,aAArB;AACA,eAAKC,WAAL,GAAmB,KAAKC,oBAAL,EAAnB;AACAP,qBAAWQ,UAAX,CAAsB,WAAtB,EAAmCN,SAAnC;AACD;;;;iDAEqB;AACpB,gBAAIO,aAAa,KAAKJ,aAAL,CAAmBK,MAAnB,EAAjB;;AAEA,gBAAIC,UAAUZ,EAAEa,GAAF,CAAMH,UAAN,EAAkB,UAASI,KAAT,EAAgBC,GAAhB,EAAqBC,GAArB,EAAyB;AACvD,kBAAIC,MAAM,EAAV;AACAA,kBAAIC,IAAJ,GAAW,EAAX;AACAD,kBAAIC,IAAJ,CAASC,IAAT,GAAgBH,IAAID,GAAJ,EAASG,IAAT,CAAcC,IAA9B;AACAF,kBAAIC,IAAJ,CAASE,EAAT,GAAcJ,IAAID,GAAJ,EAASG,IAAT,CAAcE,EAA5B;AACAH,kBAAII,IAAJ,GAAWN,GAAX;AACAE,kBAAIK,QAAJ,GAAeN,IAAID,GAAJ,EAASO,QAAxB;AACA,qBAAOL,GAAP;AACD,aARa,CAAd;AASA,mBAAOjB,EAAEuB,MAAF,CAASX,OAAT,EAAkB,UAASY,CAAT,EAAW;AAClC,qBAAQA,EAAEN,IAAF,CAAOC,IAAP,KAAgB,YAAhB,IAAgCK,EAAEN,IAAF,CAAOE,EAAP,KAAc,mBAAtD;AACD,aAFM,CAAP;AAGD;;;;;;;;AAGHhB,oBAAcqB,WAAd,GAA4B,uBAA5B","file":"authspage.js","sourcesContent":["\nimport _ from 'lodash';\nimport {coreModule, appEvents} from 'app/core/core';\nimport {AuthsCtrl} from 'plugins/timely-app/components/auths';\n\nexport class AuthsPageCtrl {\n\n  constructor(backendSrv, datasourceSrv){\n    this.datasourceSrv = datasourceSrv;\n    this.datasources = this.getTimelyDatasources();\n    coreModule.controller('AuthsCtrl', AuthsCtrl);\n  }\n\n  getTimelyDatasources(){\n    var allSources = this.datasourceSrv.getAll();\n\n    var sources = _.map(allSources, function(value, key, col){\n      var ret = {};\n      ret.meta = {};\n      ret.meta.type = col[key].meta.type;\n      ret.meta.id = col[key].meta.id;\n      ret.name = key;\n      ret.jsonData = col[key].jsonData;\n      return ret;\n    });\n    return _.filter(sources, function(d){\n      return (d.meta.type === 'datasource' && d.meta.id === 'timely-datasource');\n    });\n  }\n\n}\nAuthsPageCtrl.templateUrl = 'components/auths.html';\n"]}

grafana/timely-app/dist/components/config.html

@@ -0,0 +1,10 @@
+
+<h3 class="page-heading">Timely App Configuration</h3>
+
+<div class="gf-form-group">
+	<div class="gf-form-inline">
+		<div class="gf-form">
+			<span class="gf-form-label">Currently, all configuration is done in the Timely datasource.</span>
+		</div>
+	</div>
+</div>

grafana/timely-app/dist/components/config.js

@@ -0,0 +1,27 @@
+'use strict';
+
+System.register([], function (_export, _context) {
+  "use strict";
+
+  var TimelyAppConfigCtrl;
+
+  function _classCallCheck(instance, Constructor) {
+    if (!(instance instanceof Constructor)) {
+      throw new TypeError("Cannot call a class as a function");
+    }
+  }
+
+  return {
+    setters: [],
+    execute: function () {
+      _export('TimelyAppConfigCtrl', TimelyAppConfigCtrl = function TimelyAppConfigCtrl() {
+        _classCallCheck(this, TimelyAppConfigCtrl);
+      });
+
+      _export('TimelyAppConfigCtrl', TimelyAppConfigCtrl);
+
+      TimelyAppConfigCtrl.templateUrl = 'components/config.html';
+    }
+  };
+});
+//# sourceMappingURL=config.js.map

grafana/timely-app/dist/components/config.js.map

@@ -0,0 +1 @@
+{"version":3,"sources":["../../src/components/config.js"],"names":["TimelyAppConfigCtrl","templateUrl"],"mappings":";;;;;;;;;;;;;;;;qCACaA,mB,GAEX,+BAAc;AAAA;AAEb,O;;;;AAGHA,0BAAoBC,WAApB,GAAkC,wBAAlC","file":"config.js","sourcesContent":["\nexport class TimelyAppConfigCtrl {\n\n  constructor() {\n    \n  }\n\n}\nTimelyAppConfigCtrl.templateUrl = 'components/config.html';\n"]}

grafana/timely-app/dist/components/metrics.html

@@ -0,0 +1,53 @@
+<div class="page-header">
+  <h1>Metrics Browser</h1>
+</div>
+
+<div ng-hide="ctrl.hasDatasource" >
+  <h4>No Timely datasources are defined.</h4>
+  <i><a href="datasources/new">Create one</a></i>
+</div>
+
+<div class="gf-box" ng-show="ctrl.hasDatasource">
+
+  <div class="gf-box-header">
+    <div class="gf-form-inline">
+    	<div class="gf-form max-width-30">
+    		<span class="gf-label width-7 p-y-1 p-x-1">Datasource</span>
+    		<div class="gf-form-select-wrapper gf-form-select-wrapper--has-help-icon max-width-24">
+    			<select class="gf-form-input"
+            ng-model="ctrl.source"
+            ng-options="d.name for d in ctrl.datasources"
+            ng-change=ctrl.updateDatasource()></select>
+    			<info-popover mode="right-absolute">
+    				Select a Datasource<br>
+    			</info-popover>
+    		</div>
+
+
+    	</div>
+    </div>
+  </div>
+
+  <div class="gf-box-body">
+    <div class="grafana-options-table">
+      <div class="gf-form width-20 pull-right">
+        <input type="text" class="gf-form-input" placeholder="filter" ng-model="searchText">
+        </input>
+      </div>
+
+      <table>
+        <tr>
+          <th>Metric</th>
+          <th>Tags</th>
+        </tr>
+            <tr ng-repeat="metric in ctrl.metrics | filter:searchText">
+              <td>{{metric.metric}}</td>
+              <td class="p-x-1" ng-repeat="tag in metric.tags">
+                {{tag.name}} = {{tag.values}}
+              </td>
+            </tr>
+      </table>
+    </div>
+  </div>
+
+</div>

grafana/timely-app/dist/components/metrics.js

@@ -0,0 +1,124 @@
+'use strict';
+
+System.register(['lodash', 'plugins/timely-app/components/authspage'], function (_export, _context) {
+  "use strict";
+
+  var _, AuthsPageCtrl, _createClass, MetricsPageCtrl;
+
+  function _classCallCheck(instance, Constructor) {
+    if (!(instance instanceof Constructor)) {
+      throw new TypeError("Cannot call a class as a function");
+    }
+  }
+
+  return {
+    setters: [function (_lodash) {
+      _ = _lodash.default;
+    }, function (_pluginsTimelyAppComponentsAuthspage) {
+      AuthsPageCtrl = _pluginsTimelyAppComponentsAuthspage.AuthsPageCtrl;
+    }],
+    execute: function () {
+      _createClass = function () {
+        function defineProperties(target, props) {
+          for (var i = 0; i < props.length; i++) {
+            var descriptor = props[i];
+            descriptor.enumerable = descriptor.enumerable || false;
+            descriptor.configurable = true;
+            if ("value" in descriptor) descriptor.writable = true;
+            Object.defineProperty(target, descriptor.key, descriptor);
+          }
+        }
+
+        return function (Constructor, protoProps, staticProps) {
+          if (protoProps) defineProperties(Constructor.prototype, protoProps);
+          if (staticProps) defineProperties(Constructor, staticProps);
+          return Constructor;
+        };
+      }();
+
+      _export('MetricsPageCtrl', MetricsPageCtrl = function () {
+        function MetricsPageCtrl(backendSrv, datasourceSrv) {
+          _classCallCheck(this, MetricsPageCtrl);
+
+          this.hasDatasource = false;
+          this.backendSrv = backendSrv;
+          var apc = new AuthsPageCtrl(backendSrv, datasourceSrv);
+          this.datasources = apc.getTimelyDatasources();
+          if (this.datasources.length > 0) {
+            this.source = this.datasources[0];
+            this.updateDatasource();
+          }
+        }
+
+        _createClass(MetricsPageCtrl, [{
+          key: 'updateDatasource',
+          value: function updateDatasource() {
+            var _this = this;
+
+            this._clearMetrics();
+            var uri = this._getURI(this.source.jsonData);
+            this.backendSrv.request({ method: 'GET',
+              url: uri,
+              withCredentials: true,
+              params: "" }).then(function (response) {
+              _this.metrics = _this._transformMetrics(response.metrics);
+              _this.hasDatasource = true;
+            });
+          }
+        }, {
+          key: '_clearMetrics',
+          value: function _clearMetrics() {
+            this.metrics = [];
+          }
+        }, {
+          key: '_transformMetrics',
+          value: function _transformMetrics(metrics) {
+            var ret = [];
+            _.each(metrics, function (value, idx) {
+              var metric = {};
+              metric.metric = value.metric;
+              metric.tags = [];
+              _.map(value.tags, function (tag, key) {
+                //        result || (result = {});
+                //        result['name'] = tag.key;
+                //        result['values'] || (result['values'] = []);
+                //        result['values'].push(tag.value);
+                var gIdx = _.findIndex(metric.tags, { 'name': tag.key });
+                var grouped;
+                if (gIdx == -1) {
+                  grouped = { name: '', values: [] };
+                } else {
+                  grouped = metric.tags[gIdx];
+                }
+                grouped.values.push(tag.value);
+                grouped.values = _.sortBy(_.uniq(grouped.values));
+                grouped.name = tag.key;
+                if (gIdx > -1) {
+                  metric.tags[gIdx] = grouped;
+                } else {
+                  metric.tags.push(grouped);
+                }
+              }.bind(metric));
+              metric.tags = _.sortBy(metric.tags, 'name');
+              ret.push(metric);
+            }.bind(ret));
+
+            return _.sortBy(ret, 'metric');
+          }
+        }, {
+          key: '_getURI',
+          value: function _getURI(jsonData) {
+            return 'https://' + jsonData.timelyHost + ':' + jsonData.httpsPort + '/api/metrics';
+          }
+        }]);
+
+        return MetricsPageCtrl;
+      }());
+
+      _export('MetricsPageCtrl', MetricsPageCtrl);
+
+      MetricsPageCtrl.templateUrl = 'components/metrics.html';
+    }
+  };
+});
+//# sourceMappingURL=metrics.js.map

grafana/timely-app/dist/components/metrics.js.map

@@ -0,0 +1 @@
+{"version":3,"sources":["../../src/components/metrics.js"],"names":["_","AuthsPageCtrl","MetricsPageCtrl","backendSrv","datasourceSrv","hasDatasource","apc","datasources","getTimelyDatasources","length","source","updateDatasource","_clearMetrics","uri","_getURI","jsonData","request","method","url","withCredentials","params","then","metrics","_transformMetrics","response","ret","each","value","idx","metric","tags","map","tag","key","gIdx","findIndex","grouped","name","values","push","sortBy","uniq","bind","timelyHost","httpsPort","templateUrl"],"mappings":";;;;;;;;;;;;;;;AACOA,O;;AACCC,mB,wCAAAA,a;;;;;;;;;;;;;;;;;;;;;iCAEKC,e;AAEX,iCAAYC,UAAZ,EAAwBC,aAAxB,EAAsC;AAAA;;AACpC,eAAKC,aAAL,GAAqB,KAArB;AACA,eAAKF,UAAL,GAAkBA,UAAlB;AACA,cAAIG,MAAM,IAAIL,aAAJ,CAAkBE,UAAlB,EAA8BC,aAA9B,CAAV;AACA,eAAKG,WAAL,GAAmBD,IAAIE,oBAAJ,EAAnB;AACA,cAAI,KAAKD,WAAL,CAAiBE,MAAjB,GAA0B,CAA9B,EAAgC;AAC9B,iBAAKC,MAAL,GAAc,KAAKH,WAAL,CAAiB,CAAjB,CAAd;AACA,iBAAKI,gBAAL;AACD;AACF;;;;6CAEiB;AAAA;;AAChB,iBAAKC,aAAL;AACA,gBAAIC,MAAM,KAAKC,OAAL,CAAa,KAAKJ,MAAL,CAAYK,QAAzB,CAAV;AACA,iBAAKZ,UAAL,CAAgBa,OAAhB,CACE,EAAEC,QAAQ,KAAV;AACEC,mBAAKL,GADP;AAEEM,+BAAiB,IAFnB;AAGEC,sBAAQ,EAHV,EADF,EAKEC,IALF,CAME,oBAAY;AACV,oBAAKC,OAAL,GAAe,MAAKC,iBAAL,CAAuBC,SAASF,OAAhC,CAAf;AACA,oBAAKjB,aAAL,GAAqB,IAArB;AACD,aATH;AAUD;;;0CAEc;AACb,iBAAKiB,OAAL,GAAe,EAAf;AACD;;;4CAEiBA,O,EAAQ;AACxB,gBAAIG,MAAM,EAAV;AACAzB,cAAE0B,IAAF,CAAOJ,OAAP,EAAgB,UAASK,KAAT,EAAgBC,GAAhB,EAAoB;AAClC,kBAAIC,SAAS,EAAb;AACAA,qBAAOA,MAAP,GAAgBF,MAAME,MAAtB;AACAA,qBAAOC,IAAP,GAAc,EAAd;AACA9B,gBAAE+B,GAAF,CAAMJ,MAAMG,IAAZ,EAAkB,UAASE,GAAT,EAAcC,GAAd,EAAkB;AAC1C;AACA;AACA;AACA;AACQ,oBAAIC,OAAOlC,EAAEmC,SAAF,CAAYN,OAAOC,IAAnB,EAAyB,EAAC,QAAQE,IAAIC,GAAb,EAAzB,CAAX;AACA,oBAAIG,OAAJ;AACA,oBAAIF,QAAQ,CAAC,CAAb,EAAgB;AACdE,4BAAU,EAACC,MAAM,EAAP,EAAWC,QAAQ,EAAnB,EAAV;AACD,iBAFD,MAEO;AACLF,4BAAUP,OAAOC,IAAP,CAAYI,IAAZ,CAAV;AACD;AACDE,wBAAQE,MAAR,CAAeC,IAAf,CAAoBP,IAAIL,KAAxB;AACAS,wBAAQE,MAAR,GAAiBtC,EAAEwC,MAAF,CAASxC,EAAEyC,IAAF,CAAOL,QAAQE,MAAf,CAAT,CAAjB;AACAF,wBAAQC,IAAR,GAAeL,IAAIC,GAAnB;AACA,oBAAIC,OAAO,CAAC,CAAZ,EAAe;AACbL,yBAAOC,IAAP,CAAYI,IAAZ,IAAoBE,OAApB;AACD,iBAFD,MAEO;AACLP,yBAAOC,IAAP,CAAYS,IAAZ,CAAiBH,OAAjB;AACD;AACF,eApBiB,CAoBhBM,IApBgB,CAoBXb,MApBW,CAAlB;AAqBAA,qBAAOC,IAAP,GAAc9B,EAAEwC,MAAF,CAASX,OAAOC,IAAhB,EAAsB,MAAtB,CAAd;AACAL,kBAAIc,IAAJ,CAASV,MAAT;AACD,aA3Be,CA2Bda,IA3Bc,CA2BTjB,GA3BS,CAAhB;;AA6BA,mBAAOzB,EAAEwC,MAAF,CAASf,GAAT,EAAc,QAAd,CAAP;AACD;;;kCAEOV,Q,EAAS;AACf,mBAAO,aAAWA,SAAS4B,UAApB,GAA+B,GAA/B,GAAmC5B,SAAS6B,SAA5C,GAAsD,cAA7D;AACD;;;;;;;;AAGH1C,sBAAgB2C,WAAhB,GAA8B,yBAA9B","file":"metrics.js","sourcesContent":["\nimport _ from 'lodash';\nimport {AuthsPageCtrl} from 'plugins/timely-app/components/authspage';\n\nexport class MetricsPageCtrl {\n\n  constructor(backendSrv, datasourceSrv){\n    this.hasDatasource = false;\n    this.backendSrv = backendSrv;\n    var apc = new AuthsPageCtrl(backendSrv, datasourceSrv);\n    this.datasources = apc.getTimelyDatasources();\n    if( this.datasources.length > 0){\n      this.source = this.datasources[0];\n      this.updateDatasource();\n    }\n  }\n\n  updateDatasource(){\n    this._clearMetrics();\n    var uri = this._getURI(this.source.jsonData);\n    this.backendSrv.request(\n      { method: 'GET',\n        url: uri,\n        withCredentials: true,\n        params: \"\" }\n    ).then(\n      response => {\n        this.metrics = this._transformMetrics(response.metrics);\n        this.hasDatasource = true;\n      });\n  }\n\n  _clearMetrics(){\n    this.metrics = [];\n  }\n\n  _transformMetrics(metrics){\n    var ret = [];\n    _.each(metrics, function(value, idx){\n      var metric = {};\n      metric.metric = value.metric;\n      metric.tags = [];\n      _.map(value.tags, function(tag, key){\n//        result || (result = {});\n//        result['name'] = tag.key;\n//        result['values'] || (result['values'] = []);\n//        result['values'].push(tag.value);\n        var gIdx = _.findIndex(metric.tags, {'name': tag.key});\n        var grouped;\n        if( gIdx == -1 ){\n          grouped = {name: '', values: []};\n        } else {\n          grouped = metric.tags[gIdx];\n        }\n        grouped.values.push(tag.value);\n        grouped.values = _.sortBy(_.uniq(grouped.values))\n        grouped.name = tag.key;\n        if( gIdx > -1 ){\n          metric.tags[gIdx] = grouped;\n        } else {\n          metric.tags.push(grouped);\n        }\n      }.bind(metric));\n      metric.tags = _.sortBy(metric.tags, 'name')\n      ret.push(metric);\n    }.bind(ret));\n\n    return _.sortBy(ret, 'metric');\n  }\n\n  _getURI(jsonData){\n    return 'https://'+jsonData.timelyHost+':'+jsonData.httpsPort+'/api/metrics'\n  }\n\n}\nMetricsPageCtrl.templateUrl = 'components/metrics.html';\n"]}

grafana/timely-app/dist/components/query.editor.html

@@ -0,0 +1,257 @@
+<query-editor-row query-ctrl="ctrl" can-collapse="false">
+	<div class="gf-form-inline">
+		<div class="gf-form max-width-25">
+			<label class="gf-form-label query-keyword width-8">
+				Metric
+				<label class="gf-form-label" bs-tooltip="ctrl.errors.metric" style="color: rgb(229, 189, 28)" ng-show="ctrl.errors.metric">
+					<i class="fa fa-warning"></i>
+				</label>
+			</label>
+			<input type="text" class="gf-form-input" ng-model="ctrl.target.metric"
+						 spellcheck='false' bs-typeahead="ctrl.suggestMetrics" placeholder="metric name" data-min-length=0 data-items=100
+						ng-blur="ctrl.targetBlur()">
+			</input>
+		</div>
+		<div class="gf-form">
+			<label class="gf-form-label query-keyword">
+				Aggregator
+				<a bs-tooltip="ctrl.errors.aggregator" style="color: rgb(229, 189, 28)" ng-show="ctrl.errors.aggregator">
+					<i class="fa fa-warning"></i>
+				</a>
+			</label>
+			<div class="gf-form-select-wrapper max-width-15">
+				<select ng-model="ctrl.target.aggregator" class="gf-form-input"
+								ng-options="agg for agg in ctrl.aggregators"
+								ng-change="ctrl.targetBlur()">
+		 	 </select>
+			</div>
+		</div>
+			<div class="gf-form max-width-20">
+				<label class="gf-form-label query-keyword width-6">
+					Alias:
+					<info-popover mode="right-normal">
+						Use patterns like $tag_tagname to replace part of the alias for a tag value
+					</info-popover>
+				</label>
+				<input  type="text" class="gf-form-input"
+		   					ng-model="ctrl.target.alias"
+								spellcheck='false'
+								placeholder="series alias"
+								data-min-length=0 data-items=100
+								ng-blur="ctrl.targetBlur()"></input>
+			</div>
+
+			<div class="gf-form gf-form--grow">
+				<div class="gf-form-label gf-form-label--grow"></div>
+			</div>
+	</div>
+
+	<div class="gf-form-inline">
+		<div class="gf-form max-width-25">
+			<label class="gf-form-label query-keyword width-8">Down sample</label>
+			<input type="text" class="gf-form-input"
+						 ng-model="ctrl.target.downsampleInterval"
+						 ng-model-onblur
+			       ng-change="ctrl.targetBlur()"
+			       placeholder="interval"></input>
+			<info-popover mode="right-absolute">
+				blank for auto, or for example <code>1m</code>
+			</info-popover>
+		</div>
+
+		<div class="gf-form">
+			<label class="gf-form-label query-keyword">Aggregator</label>
+			<div class="gf-form-select-wrapper">
+				<select ng-model="ctrl.target.downsampleAggregator" class="gf-form-input"
+								ng-options="agg for agg in ctrl.aggregators"
+				        ng-change="ctrl.targetBlur()">
+				</select>
+			</div>
+		</div>
+
+		<div class="gf-form" ng-if="ctrl.tsdbVersion >= 2">
+			<label class="gf-form-label query-keyword width-6">Fill</label>
+			<div class="gf-form-select-wrapper">
+				<select ng-model="ctrl.target.downsampleFillPolicy" class="gf-form-input"
+								ng-options="agg for agg in ctrl.fillPolicies"
+								ng-change="ctrl.targetBlur()">
+				</select>
+			</div>
+		</div>
+
+		<gf-form-switch class="gf-form"
+										label="Disable downsampling"
+                    label-class="query-keyword"
+										checked="ctrl.target.disableDownsampling"
+										on-change="ctrl.targetBlur()">
+		</gf-form-switch>
+
+		<div class="gf-form gf-form--grow">
+			<div class="gf-form-label gf-form-label--grow"></div>
+		</div>
+	</div>
+
+	<div class="gf-form-inline" ng-if="ctrl.tsdbVersion >= 2">
+		<div class="gf-form">
+
+			<label class="gf-form-label query-keyword width-8">
+				Filters
+				<info-popover mode="right-normal">
+					Filters does not work with tags, either of the two will work but not both.
+				</info-popover>
+			</label>
+
+			<div ng-repeat="fil in ctrl.target.filters track by $index" class="gf-form-label">
+				{{fil.tagk}}&nbsp;=&nbsp;{{fil.type}}&#40;{{fil.filter}}&#41;&nbsp;&#44&nbsp;groupBy&nbsp;=&nbsp;{{fil.groupBy}}
+				<a ng-click="ctrl.editFilter(fil, $index)">
+					<i class="fa fa-pencil"></i>
+				</a>
+				<a ng-click="ctrl.removeFilter($index)">
+					<i class="fa fa-remove"></i>
+				</a>
+			</div>
+			<label class="gf-form-label query-keyword" ng-hide="ctrl.addFilterMode">
+				<a ng-click="ctrl.addFilter()">
+					<i class="fa fa-plus"></i>
+				</a>
+			</label>
+ 		</div>
+
+		<div class="gf-form-inline" ng-show="ctrl.addFilterMode">
+			<div class="gf-form">
+				<input type="text" class="gf-form-input" spellcheck='false'
+						 bs-typeahead="ctrl.suggestTagKeys" data-min-length=0 data-items=100
+             ng-model="ctrl.target.currentFilterKey" placeholder="key">
+				</input>
+			</div>
+
+			<div class="gf-form">
+				<label class="gf-form-label query-keyword">Type</label>
+				<div class="gf-form-select-wrapper">
+					<select ng-model="ctrl.target.currentFilterType" class="gf-form-input" ng-options="filType for filType in ctrl.filterTypes">
+					</select>
+				</div>
+			</div>
+
+			<div class="gf-form">
+				<input type="text" class="gf-form-input" spellcheck='false' bs-typeahead="ctrl.suggestTagValues" data-min-length=0 data-items=100 ng-model="ctrl.target.currentFilterValue" placeholder="filter">
+				</input>
+			</div>
+
+      <gf-form-switch class="gf-form"
+                    label="Group by" 
+                    label-class="query-keyword"
+                    checked="ctrl.target.currentFilterGroupBy"
+                    on-change="ctrl.targetBlur()">
+			</gf-form-switch>
+
+			<div class="gf-form" ng-show="ctrl.addFilterMode">
+				<label class="gf-form-label" ng-show="ctrl.errors.filters">
+					<a bs-tooltip="ctrl.errors.filters" style="color: rgb(229, 189, 28)" >
+						<i class="fa fa-warning"></i>
+					</a>
+				</label>
+				<label class="gf-form-label">
+					<a ng-click="ctrl.addFilter()" ng-hide="ctrl.errors.filters">add filter</a>
+					<a ng-click="ctrl.closeAddFilterMode()">
+						<i class="fa fa-remove"></i>
+					</a>
+				</label>
+			</div>
+
+		</div>
+
+		<div class="gf-form gf-form--grow">
+			<div class="gf-form-label gf-form-label--grow"></div>
+		</div>
+	</div>
+
+	<div class="gf-form-inline">
+		<div class="gf-form">
+			<label class="gf-form-label query-keyword width-8">
+				Tags
+				<info-popover mode="right-normal" ng-if="ctrl.tsdbVersion >= 2">
+					Please use filters, tags are deprecated in opentsdb 2.2
+				</info-popover>
+			</label>
+		</div>
+
+		<div class="gf-form" ng-repeat="(key, value) in ctrl.target.tags track by $index" class="gf-form">
+			<label class="gf-form-label">
+				{{key}}&nbsp;=&nbsp;{{value}}
+				<a ng-click="ctrl.editTag(key, value)">
+					<i class="fa fa-pencil"></i>
+				</a>
+				<a ng-click="ctrl.removeTag(key)">
+					<i class="fa fa-remove"></i>
+				</a>
+			</label>
+		</div>
+
+		<div class="gf-form" ng-hide="ctrl.addTagMode">
+			<label class="gf-form-label query-keyword">
+				<a ng-click="ctrl.addTag()"><i class="fa fa-plus"></i></a>
+			</label>
+		</div>
+
+		<div class="gf-form" ng-show="ctrl.addTagMode">
+			<input type="text"
+						 class="gf-form-input" spellcheck='false'
+						 bs-typeahead="ctrl.suggestTagKeys" data-min-length=0 data-items=100
+					   ng-model="ctrl.target.currentTagKey" placeholder="key">
+			</input>
+
+			<input type="text" class="gf-form-input"
+						 spellcheck='false' bs-typeahead="ctrl.suggestTagValues"
+						 data-min-length=0 data-items=100 ng-model="ctrl.target.currentTagValue" placeholder="value">
+			</input>
+
+			<label class="gf-form-label" ng-show="ctrl.errors.tags">
+				<a bs-tooltip="ctrl.errors.tags" style="color: rgb(229, 189, 28)" >
+					<i class="fa fa-warning"></i>
+				</a>
+			</label>
+			<label class="gf-form-label" >
+				<a ng-click="ctrl.addTag()" ng-hide="ctrl.errors.tags">add tag</a>
+				<a ng-click="ctrl.closeAddTagMode()"><i class="fa fa-remove"></i></a>
+			</label>
+		</div>
+
+		<div class="gf-form gf-form--grow">
+			<div class="gf-form-label gf-form-label--grow"></div>
+		</div>
+	</div>
+
+	<div class="gf-form-inline">
+		<gf-form-switch class="gf-form" label="Rate" label-class="width-8 query-keyword" checked="ctrl.target.shouldComputeRate" on-change="ctrl.targetBlur()">
+		</gf-form-switch>
+
+		<gf-form-switch ng-hide="!ctrl.target.shouldComputeRate"
+										class="gf-form" label="Counter" label-class="query-keyword" checked="ctrl.target.isCounter" on-change="ctrl.targetBlur()">
+		</gf-form-switch>
+
+
+		<div class="gf-form" ng-hide="!ctrl.target.isCounter || !ctrl.target.shouldComputeRate">
+			<label class="gf-form-label query-keyword">Counter Max</label>
+			<input type="text" class="gf-form-input"
+					 	 ng-disabled="!ctrl.target.shouldComputeRate"
+						 ng-model="ctrl.target.counterMax" spellcheck='false'
+						 placeholder="max value" ng-model-onblur
+						 ng-blur="ctrl.targetBlur()">
+			</input>
+
+			<label class="gf-form-label query-keyword">Reset Value</label>
+			<input type="text" class="tight-form-input input-small"
+					   ng-disabled="!ctrl.target.shouldComputeRate"
+						 ng-model="ctrl.target.counterResetValue" spellcheck='false'
+						 placeholder="reset value" ng-model-onblur
+						 ng-blur="ctrl.targetBlur()">
+			</input>
+		</div>
+
+		<div class="gf-form gf-form--grow">
+			<div class="gf-form-label gf-form-label--grow"></div>
+		</div>
+	</div>
+</query-editor-row>
+

grafana/timely-app/dist/css/timely-app.css

@@ -0,0 +1,3 @@
+.timely-app-heading {
+  text-align: center;
+}

grafana/timely-app/dist/dark.js

@@ -1,2 +0,0 @@
-define((function(){return function(e){var t={};function n(r){if(t[r])return t[r].exports;var o=t[r]={i:r,l:!1,exports:{}};return e[r].call(o.exports,o,o.exports,n),o.l=!0,o.exports}return n.m=e,n.c=t,n.d=function(e,t,r){n.o(e,t)||Object.defineProperty(e,t,{enumerable:!0,get:r})},n.r=function(e){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},n.t=function(e,t){if(1&t&&(e=n(e)),8&t)return e;if(4&t&&"object"==typeof e&&e&&e.__esModule)return e;var r=Object.create(null);if(n.r(r),Object.defineProperty(r,"default",{enumerable:!0,value:e}),2&t&&"string"!=typeof e)for(var o in e)n.d(r,o,function(t){return e[t]}.bind(null,o));return r},n.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return n.d(t,"a",t),t},n.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},n.p="/",n(n.s=71)}({71:function(e,t,n){}})}));
-//# sourceMappingURL=dark.js.map

grafana/timely-app/dist/dark.js.map

@@ -1 +0,0 @@
-{"version":3,"sources":["webpack:///webpack/bootstrap"],"names":["installedModules","__webpack_require__","moduleId","exports","module","i","l","modules","call","m","c","d","name","getter","o","Object","defineProperty","enumerable","get","r","Symbol","toStringTag","value","t","mode","__esModule","ns","create","key","bind","n","object","property","prototype","hasOwnProperty","p","s"],"mappings":"sCACE,IAAIA,EAAmB,GAGvB,SAASC,EAAoBC,GAG5B,GAAGF,EAAiBE,GACnB,OAAOF,EAAiBE,GAAUC,QAGnC,IAAIC,EAASJ,EAAiBE,GAAY,CACzCG,EAAGH,EACHI,GAAG,EACHH,QAAS,IAUV,OANAI,EAAQL,GAAUM,KAAKJ,EAAOD,QAASC,EAAQA,EAAOD,QAASF,GAG/DG,EAAOE,GAAI,EAGJF,EAAOD,QA0Df,OArDAF,EAAoBQ,EAAIF,EAGxBN,EAAoBS,EAAIV,EAGxBC,EAAoBU,EAAI,SAASR,EAASS,EAAMC,GAC3CZ,EAAoBa,EAAEX,EAASS,IAClCG,OAAOC,eAAeb,EAASS,EAAM,CAAEK,YAAY,EAAMC,IAAKL,KAKhEZ,EAAoBkB,EAAI,SAAShB,GACX,oBAAXiB,QAA0BA,OAAOC,aAC1CN,OAAOC,eAAeb,EAASiB,OAAOC,YAAa,CAAEC,MAAO,WAE7DP,OAAOC,eAAeb,EAAS,aAAc,CAAEmB,OAAO,KAQvDrB,EAAoBsB,EAAI,SAASD,EAAOE,GAEvC,GADU,EAAPA,IAAUF,EAAQrB,EAAoBqB,IAC/B,EAAPE,EAAU,OAAOF,EACpB,GAAW,EAAPE,GAA8B,iBAAVF,GAAsBA,GAASA,EAAMG,WAAY,OAAOH,EAChF,IAAII,EAAKX,OAAOY,OAAO,MAGvB,GAFA1B,EAAoBkB,EAAEO,GACtBX,OAAOC,eAAeU,EAAI,UAAW,CAAET,YAAY,EAAMK,MAAOA,IACtD,EAAPE,GAA4B,iBAATF,EAAmB,IAAI,IAAIM,KAAON,EAAOrB,EAAoBU,EAAEe,EAAIE,EAAK,SAASA,GAAO,OAAON,EAAMM,IAAQC,KAAK,KAAMD,IAC9I,OAAOF,GAIRzB,EAAoB6B,EAAI,SAAS1B,GAChC,IAAIS,EAAST,GAAUA,EAAOqB,WAC7B,WAAwB,OAAOrB,EAAgB,SAC/C,WAA8B,OAAOA,GAEtC,OADAH,EAAoBU,EAAEE,EAAQ,IAAKA,GAC5BA,GAIRZ,EAAoBa,EAAI,SAASiB,EAAQC,GAAY,OAAOjB,OAAOkB,UAAUC,eAAe1B,KAAKuB,EAAQC,IAGzG/B,EAAoBkC,EAAI,IAIjBlC,EAAoBA,EAAoBmC,EAAI,I","file":"dark.js","sourcesContent":[" \t// The module cache\n \tvar installedModules = {};\n\n \t// The require function\n \tfunction __webpack_require__(moduleId) {\n\n \t\t// Check if module is in cache\n \t\tif(installedModules[moduleId]) {\n \t\t\treturn installedModules[moduleId].exports;\n \t\t}\n \t\t// Create a new module (and put it into the cache)\n \t\tvar module = installedModules[moduleId] = {\n \t\t\ti: moduleId,\n \t\t\tl: false,\n \t\t\texports: {}\n \t\t};\n\n \t\t// Execute the module function\n \t\tmodules[moduleId].call(module.exports, module, module.exports, __webpack_require__);\n\n \t\t// Flag the module as loaded\n \t\tmodule.l = true;\n\n \t\t// Return the exports of the module\n \t\treturn module.exports;\n \t}\n\n\n \t// expose the modules object (__webpack_modules__)\n \t__webpack_require__.m = modules;\n\n \t// expose the module cache\n \t__webpack_require__.c = installedModules;\n\n \t// define getter function for harmony exports\n \t__webpack_require__.d = function(exports, name, getter) {\n \t\tif(!__webpack_require__.o(exports, name)) {\n \t\t\tObject.defineProperty(exports, name, { enumerable: true, get: getter });\n \t\t}\n \t};\n\n \t// define __esModule on exports\n \t__webpack_require__.r = function(exports) {\n \t\tif(typeof Symbol !== 'undefined' && Symbol.toStringTag) {\n \t\t\tObject.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });\n \t\t}\n \t\tObject.defineProperty(exports, '__esModule', { value: true });\n \t};\n\n \t// create a fake namespace object\n \t// mode & 1: value is a module id, require it\n \t// mode & 2: merge all properties of value into the ns\n \t// mode & 4: return value when already ns object\n \t// mode & 8|1: behave like require\n \t__webpack_require__.t = function(value, mode) {\n \t\tif(mode & 1) value = __webpack_require__(value);\n \t\tif(mode & 8) return value;\n \t\tif((mode & 4) && typeof value === 'object' && value && value.__esModule) return value;\n \t\tvar ns = Object.create(null);\n \t\t__webpack_require__.r(ns);\n \t\tObject.defineProperty(ns, 'default', { enumerable: true, value: value });\n \t\tif(mode & 2 && typeof value != 'string') for(var key in value) __webpack_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key));\n \t\treturn ns;\n \t};\n\n \t// getDefaultExport function for compatibility with non-harmony modules\n \t__webpack_require__.n = function(module) {\n \t\tvar getter = module && module.__esModule ?\n \t\t\tfunction getDefault() { return module['default']; } :\n \t\t\tfunction getModuleExports() { return module; };\n \t\t__webpack_require__.d(getter, 'a', getter);\n \t\treturn getter;\n \t};\n\n \t// Object.prototype.hasOwnProperty.call\n \t__webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };\n\n \t// __webpack_public_path__\n \t__webpack_require__.p = \"/\";\n\n\n \t// Load entry module and return exports\n \treturn __webpack_require__(__webpack_require__.s = 71);\n"],"sourceRoot":""}

grafana/timely-app/dist/datasource/config.js

@@ -0,0 +1,35 @@
+'use strict';
+
+System.register(['lodash'], function (_export, _context) {
+  "use strict";
+
+  var _, DatasourceConfigCtrl;
+
+  function _classCallCheck(instance, Constructor) {
+    if (!(instance instanceof Constructor)) {
+      throw new TypeError("Cannot call a class as a function");
+    }
+  }
+
+  return {
+    setters: [function (_lodash) {
+      _ = _lodash.default;
+    }],
+    execute: function () {
+      _export('DatasourceConfigCtrl', DatasourceConfigCtrl = function DatasourceConfigCtrl() {
+        _classCallCheck(this, DatasourceConfigCtrl);
+
+        this.current.jsonData = this.current.jsonData || {};
+        this.current.access = 'direct';
+        this.current.basicAuth = false;
+        this.current.withCredentials = true;
+        this.current.suggestHost = 'localhost';
+      });
+
+      _export('DatasourceConfigCtrl', DatasourceConfigCtrl);
+
+      DatasourceConfigCtrl.templateUrl = 'datasource/partials/config.html';
+    }
+  };
+});
+//# sourceMappingURL=config.js.map

grafana/timely-app/dist/datasource/config.js.map

@@ -0,0 +1 @@
+{"version":3,"sources":["../../src/datasource/config.js"],"names":["_","DatasourceConfigCtrl","current","jsonData","access","basicAuth","withCredentials","suggestHost","templateUrl"],"mappings":";;;;;;;;;;;;;;;AAAOA,O;;;sCAGMC,oB,GAEX,gCAAc;AAAA;;AACZ,aAAKC,OAAL,CAAaC,QAAb,GAAwB,KAAKD,OAAL,CAAaC,QAAb,IAAyB,EAAjD;AACA,aAAKD,OAAL,CAAaE,MAAb,GAAsB,QAAtB;AACA,aAAKF,OAAL,CAAaG,SAAb,GAAyB,KAAzB;AACA,aAAKH,OAAL,CAAaI,eAAb,GAA+B,IAA/B;AACA,aAAKJ,OAAL,CAAaK,WAAb,GAA2B,WAA3B;AACD,O;;;;AAEHN,2BAAqBO,WAArB,GAAmC,iCAAnC","file":"config.js","sourcesContent":["import _ from 'lodash';\n\n\nexport class DatasourceConfigCtrl {\n\n  constructor() {\n    this.current.jsonData = this.current.jsonData || {};\n    this.current.access = 'direct';\n    this.current.basicAuth = false;\n    this.current.withCredentials = true;\n    this.current.suggestHost = 'localhost';\n  }\n}\nDatasourceConfigCtrl.templateUrl = 'datasource/partials/config.html';\n"]}

grafana/timely-app/dist/datasource/dashboards/TimelyStatus.json

@@ -0,0 +1,710 @@
+{
+  "__inputs": [
+    {
+      "name": "DS_TIMELY",
+      "label": "Timely",
+      "description": "",
+      "type": "datasource",
+      "pluginId": "timely-datasource",
+      "pluginName": "Timely"
+    }
+  ],
+  "__requires": [
+    {
+      "type": "grafana",
+      "id": "grafana",
+      "name": "Grafana",
+      "version": "4.4.1"
+    },
+    {
+      "type": "panel",
+      "id": "graph",
+      "name": "Graph",
+      "version": ""
+    },
+    {
+      "type": "panel",
+      "id": "singlestat",
+      "name": "Singlestat",
+      "version": ""
+    },
+    {
+      "type": "datasource",
+      "id": "timely-datasource",
+      "name": "Timely",
+      "version": "1.0.0"
+    }
+  ],
+  "annotations": {
+    "list": []
+  },
+  "editable": true,
+  "gnetId": null,
+  "graphTooltip": 0,
+  "hideControls": false,
+  "id": null,
+  "links": [],
+  "refresh": "1m",
+  "rows": [
+    {
+      "collapse": false,
+      "height": "150",
+      "panels": [
+        {
+          "cacheTimeout": null,
+          "colorBackground": false,
+          "colorValue": false,
+          "colors": [
+            "rgba(245, 54, 54, 0.9)",
+            "rgba(237, 129, 40, 0.89)",
+            "rgba(50, 172, 45, 0.97)"
+          ],
+          "datasource": "${DS_TIMELY}",
+          "editable": true,
+          "error": false,
+          "format": "none",
+          "gauge": {
+            "maxValue": 100000,
+            "minValue": 0,
+            "show": true,
+            "thresholdLabels": false,
+            "thresholdMarkers": false
+          },
+          "height": "150",
+          "hideTimeOverride": true,
+          "id": 8,
+          "interval": null,
+          "links": [],
+          "mappingType": 1,
+          "mappingTypes": [
+            {
+              "name": "value to text",
+              "value": 1
+            },
+            {
+              "name": "range to text",
+              "value": 2
+            }
+          ],
+          "maxDataPoints": 100,
+          "nullPointMode": "connected",
+          "nullText": null,
+          "postfix": "",
+          "postfixFontSize": "50%",
+          "prefix": "",
+          "prefixFontSize": "50%",
+          "rangeMaps": [
+            {
+              "from": "null",
+              "text": "N/A",
+              "to": "null"
+            }
+          ],
+          "span": 4,
+          "sparkline": {
+            "fillColor": "rgba(31, 118, 189, 0.18)",
+            "full": false,
+            "lineColor": "rgb(31, 120, 193)",
+            "show": false
+          },
+          "tableColumn": "",
+          "targets": [
+            {
+              "aggregator": "sum",
+              "downsampleAggregator": "sum",
+              "downsampleFillPolicy": "none",
+              "downsampleInterval": "1m",
+              "metric": "timely.metrics.received",
+              "refId": "A"
+            }
+          ],
+          "thresholds": "",
+          "timeFrom": null,
+          "timeShift": "1m",
+          "title": "Metrics Received Last Minute",
+          "transparent": true,
+          "type": "singlestat",
+          "valueFontSize": "80%",
+          "valueMaps": [
+            {
+              "op": "=",
+              "text": "N/A",
+              "value": "null"
+            }
+          ],
+          "valueName": "avg"
+        },
+        {
+          "cacheTimeout": null,
+          "colorBackground": false,
+          "colorValue": false,
+          "colors": [
+            "rgba(245, 54, 54, 0.9)",
+            "rgba(237, 129, 40, 0.89)",
+            "rgba(50, 172, 45, 0.97)"
+          ],
+          "datasource": "${DS_TIMELY}",
+          "editable": true,
+          "error": false,
+          "format": "none",
+          "gauge": {
+            "maxValue": 100,
+            "minValue": 0,
+            "show": false,
+            "thresholdLabels": false,
+            "thresholdMarkers": true
+          },
+          "height": "150",
+          "hideTimeOverride": true,
+          "id": 9,
+          "interval": null,
+          "links": [],
+          "mappingType": 1,
+          "mappingTypes": [
+            {
+              "name": "value to text",
+              "value": 1
+            },
+            {
+              "name": "range to text",
+              "value": 2
+            }
+          ],
+          "maxDataPoints": 100,
+          "nullPointMode": "connected",
+          "nullText": null,
+          "postfix": "",
+          "postfixFontSize": "50%",
+          "prefix": "",
+          "prefixFontSize": "50%",
+          "rangeMaps": [
+            {
+              "from": "null",
+              "text": "N/A",
+              "to": "null"
+            }
+          ],
+          "span": 4,
+          "sparkline": {
+            "fillColor": "rgba(31, 118, 189, 0.18)",
+            "full": false,
+            "lineColor": "rgb(31, 120, 193)",
+            "show": false
+          },
+          "tableColumn": "",
+          "targets": [
+            {
+              "aggregator": "count",
+              "currentTagKey": "",
+              "currentTagValue": "",
+              "downsampleAggregator": "count",
+              "downsampleFillPolicy": "none",
+              "downsampleInterval": "1s",
+              "metric": "sys.collectd.cache_size",
+              "refId": "A",
+              "tags": {}
+            }
+          ],
+          "thresholds": "",
+          "timeShift": "1m",
+          "title": "CollectD Instances Reporting",
+          "transparent": true,
+          "type": "singlestat",
+          "valueFontSize": "80%",
+          "valueMaps": [
+            {
+              "op": "=",
+              "text": "N/A",
+              "value": "null"
+            }
+          ],
+          "valueName": "avg"
+        },
+        {
+          "cacheTimeout": null,
+          "colorBackground": false,
+          "colorValue": false,
+          "colors": [
+            "rgba(245, 54, 54, 0.9)",
+            "rgba(237, 129, 40, 0.89)",
+            "rgba(50, 172, 45, 0.97)"
+          ],
+          "datasource": "${DS_TIMELY}",
+          "editable": true,
+          "error": false,
+          "format": "none",
+          "gauge": {
+            "maxValue": 100,
+            "minValue": 0,
+            "show": false,
+            "thresholdLabels": false,
+            "thresholdMarkers": true
+          },
+          "height": "150",
+          "hideTimeOverride": true,
+          "id": 10,
+          "interval": null,
+          "links": [],
+          "mappingType": 1,
+          "mappingTypes": [
+            {
+              "name": "value to text",
+              "value": 1
+            },
+            {
+              "name": "range to text",
+              "value": 2
+            }
+          ],
+          "maxDataPoints": 100,
+          "nullPointMode": "connected",
+          "nullText": null,
+          "postfix": "",
+          "postfixFontSize": "50%",
+          "prefix": "",
+          "prefixFontSize": "50%",
+          "rangeMaps": [
+            {
+              "from": "null",
+              "text": "N/A",
+              "to": "null"
+            }
+          ],
+          "span": 4,
+          "sparkline": {
+            "fillColor": "rgba(31, 118, 189, 0.18)",
+            "full": false,
+            "lineColor": "rgb(31, 120, 193)",
+            "show": false
+          },
+          "tableColumn": "",
+          "targets": [
+            {
+              "aggregator": "sum",
+              "currentTagKey": "",
+              "currentTagValue": "",
+              "downsampleAggregator": "sum",
+              "downsampleFillPolicy": "none",
+              "downsampleInterval": "1m",
+              "metric": "sys.collectd.derive.dropped",
+              "refId": "A",
+              "tags": {}
+            }
+          ],
+          "thresholds": "",
+          "timeShift": "1m",
+          "title": "Metrics Dropped By CollectD",
+          "transparent": true,
+          "type": "singlestat",
+          "valueFontSize": "80%",
+          "valueMaps": [
+            {
+              "op": "=",
+              "text": "N/A",
+              "value": "null"
+            }
+          ],
+          "valueName": "avg"
+        }
+      ],
+      "repeat": null,
+      "repeatIteration": null,
+      "repeatRowId": null,
+      "showTitle": false,
+      "title": "New row",
+      "titleSize": "h6"
+    },
+    {
+      "collapse": false,
+      "height": "250px",
+      "panels": [
+        {
+          "aliasColors": {},
+          "bars": false,
+          "dashLength": 10,
+          "dashes": false,
+          "datasource": "${DS_TIMELY}",
+          "editable": true,
+          "error": false,
+          "fill": 0,
+          "grid": {},
+          "id": 3,
+          "legend": {
+            "avg": false,
+            "current": false,
+            "max": false,
+            "min": false,
+            "show": true,
+            "total": false,
+            "values": false
+          },
+          "lines": true,
+          "linewidth": 2,
+          "links": [],
+          "nullPointMode": "connected",
+          "percentage": false,
+          "pointradius": 5,
+          "points": false,
+          "renderer": "flot",
+          "seriesOverrides": [],
+          "spaceLength": 10,
+          "span": 3,
+          "stack": false,
+          "steppedLine": false,
+          "targets": [
+            {
+              "aggregator": "sum",
+              "currentTagKey": "",
+              "currentTagValue": "",
+              "downsampleAggregator": "sum",
+              "downsampleFillPolicy": "none",
+              "downsampleInterval": "1m",
+              "metric": "timely.keys.metric.inserted",
+              "refId": "A",
+              "tags": {
+                "host": ".*"
+              }
+            }
+          ],
+          "thresholds": [],
+          "timeFrom": null,
+          "timeShift": null,
+          "title": "Timely Metrics Inserted",
+          "tooltip": {
+            "msResolution": true,
+            "shared": true,
+            "sort": 0,
+            "value_type": "cumulative"
+          },
+          "type": "graph",
+          "xaxis": {
+            "buckets": null,
+            "mode": "time",
+            "name": null,
+            "show": true,
+            "values": []
+          },
+          "yaxes": [
+            {
+              "format": "none",
+              "label": null,
+              "logBase": 1,
+              "max": null,
+              "min": null,
+              "show": true
+            },
+            {
+              "format": "short",
+              "label": null,
+              "logBase": 1,
+              "max": null,
+              "min": null,
+              "show": true
+            }
+          ]
+        },
+        {
+          "aliasColors": {},
+          "bars": false,
+          "dashLength": 10,
+          "dashes": false,
+          "datasource": "${DS_TIMELY}",
+          "editable": true,
+          "error": false,
+          "fill": 0,
+          "grid": {},
+          "id": 4,
+          "legend": {
+            "avg": false,
+            "current": false,
+            "max": false,
+            "min": false,
+            "show": true,
+            "total": false,
+            "values": false
+          },
+          "lines": true,
+          "linewidth": 2,
+          "links": [],
+          "nullPointMode": "connected",
+          "percentage": false,
+          "pointradius": 5,
+          "points": false,
+          "renderer": "flot",
+          "seriesOverrides": [],
+          "spaceLength": 10,
+          "span": 3,
+          "stack": false,
+          "steppedLine": false,
+          "targets": [
+            {
+              "aggregator": "sum",
+              "currentTagKey": "",
+              "currentTagValue": "",
+              "downsampleAggregator": "avg",
+              "downsampleFillPolicy": "none",
+              "downsampleInterval": "1m",
+              "metric": "timely.keys.meta.inserted",
+              "refId": "A",
+              "tags": {
+                "host": ".*"
+              }
+            }
+          ],
+          "thresholds": [],
+          "timeFrom": null,
+          "timeShift": null,
+          "title": "Timely Meta Inserted",
+          "tooltip": {
+            "msResolution": true,
+            "shared": true,
+            "sort": 0,
+            "value_type": "cumulative"
+          },
+          "type": "graph",
+          "xaxis": {
+            "buckets": null,
+            "mode": "time",
+            "name": null,
+            "show": true,
+            "values": []
+          },
+          "yaxes": [
+            {
+              "format": "none",
+              "label": null,
+              "logBase": 1,
+              "max": null,
+              "min": null,
+              "show": true
+            },
+            {
+              "format": "short",
+              "label": null,
+              "logBase": 1,
+              "max": null,
+              "min": null,
+              "show": true
+            }
+          ]
+        },
+        {
+          "aliasColors": {},
+          "bars": false,
+          "dashLength": 10,
+          "dashes": false,
+          "datasource": "${DS_TIMELY}",
+          "editable": true,
+          "error": false,
+          "fill": 0,
+          "grid": {},
+          "id": 5,
+          "legend": {
+            "avg": false,
+            "current": false,
+            "max": false,
+            "min": false,
+            "show": true,
+            "total": false,
+            "values": false
+          },
+          "lines": true,
+          "linewidth": 2,
+          "links": [],
+          "nullPointMode": "connected",
+          "percentage": false,
+          "pointradius": 5,
+          "points": false,
+          "renderer": "flot",
+          "seriesOverrides": [],
+          "spaceLength": 10,
+          "span": 3,
+          "stack": false,
+          "steppedLine": false,
+          "targets": [
+            {
+              "aggregator": "sum",
+              "currentTagKey": "",
+              "currentTagValue": "",
+              "downsampleAggregator": "sum",
+              "downsampleFillPolicy": "none",
+              "downsampleInterval": "1m",
+              "metric": "timely.metrics.received",
+              "refId": "A",
+              "tags": {
+                "host": ".*"
+              }
+            }
+          ],
+          "thresholds": [],
+          "timeFrom": null,
+          "timeShift": null,
+          "title": "Timely Metrics Received",
+          "tooltip": {
+            "msResolution": true,
+            "shared": true,
+            "sort": 0,
+            "value_type": "cumulative"
+          },
+          "type": "graph",
+          "xaxis": {
+            "buckets": null,
+            "mode": "time",
+            "name": null,
+            "show": true,
+            "values": []
+          },
+          "yaxes": [
+            {
+              "format": "none",
+              "label": null,
+              "logBase": 1,
+              "max": null,
+              "min": null,
+              "show": true
+            },
+            {
+              "format": "short",
+              "label": null,
+              "logBase": 1,
+              "max": null,
+              "min": null,
+              "show": true
+            }
+          ]
+        },
+        {
+          "aliasColors": {},
+          "bars": false,
+          "dashLength": 10,
+          "dashes": false,
+          "datasource": "${DS_TIMELY}",
+          "editable": true,
+          "error": false,
+          "fill": 0,
+          "grid": {},
+          "id": 7,
+          "legend": {
+            "avg": false,
+            "current": false,
+            "max": false,
+            "min": false,
+            "show": true,
+            "total": false,
+            "values": false
+          },
+          "lines": true,
+          "linewidth": 2,
+          "links": [],
+          "nullPointMode": "connected",
+          "percentage": false,
+          "pointradius": 5,
+          "points": false,
+          "renderer": "flot",
+          "seriesOverrides": [],
+          "spaceLength": 10,
+          "span": 3,
+          "stack": false,
+          "steppedLine": false,
+          "targets": [
+            {
+              "aggregator": "none",
+              "alias": "$tag_host",
+              "currentTagKey": "",
+              "currentTagValue": "",
+              "downsampleAggregator": "sum",
+              "downsampleFillPolicy": "none",
+              "downsampleInterval": "1m",
+              "metric": "sys.collectd.cache_size",
+              "refId": "A",
+              "tags": {
+                "host": ".*"
+              }
+            }
+          ],
+          "thresholds": [],
+          "timeFrom": null,
+          "timeShift": null,
+          "title": "CollectD Cache Sizes",
+          "tooltip": {
+            "msResolution": true,
+            "shared": true,
+            "sort": 0,
+            "value_type": "cumulative"
+          },
+          "type": "graph",
+          "xaxis": {
+            "buckets": null,
+            "mode": "time",
+            "name": null,
+            "show": true,
+            "values": []
+          },
+          "yaxes": [
+            {
+              "format": "short",
+              "label": null,
+              "logBase": 1,
+              "max": null,
+              "min": null,
+              "show": true
+            },
+            {
+              "format": "short",
+              "label": null,
+              "logBase": 1,
+              "max": null,
+              "min": null,
+              "show": true
+            }
+          ]
+        }
+      ],
+      "repeat": null,
+      "repeatIteration": null,
+      "repeatRowId": null,
+      "showTitle": false,
+      "title": "New row",
+      "titleSize": "h6"
+    }
+  ],
+  "schemaVersion": 14,
+  "style": "dark",
+  "tags": [],
+  "templating": {
+    "list": []
+  },
+  "time": {
+    "from": "now-1h",
+    "to": "now"
+  },
+  "timepicker": {
+    "now": true,
+    "refresh_intervals": [
+      "5s",
+      "10s",
+      "30s",
+      "1m",
+      "5m",
+      "15m",
+      "30m",
+      "1h",
+      "2h",
+      "1d"
+    ],
+    "time_options": [
+      "5m",
+      "15m",
+      "1h",
+      "6h",
+      "12h",
+      "24h",
+      "2d",
+      "7d",
+      "30d"
+    ]
+  },
+  "timezone": "browser",
+  "title": "Timely Status",
+  "version": 4
+}

grafana/timely-app/dist/datasource/dashboards/standalone_test.json

@@ -0,0 +1,479 @@
+{
+  "__inputs": [
+    {
+      "name": "DS_TIMELY-STANDALONE",
+      "label": "Timely-Standalone",
+      "description": "",
+      "type": "datasource",
+      "pluginId": "timely-datasource",
+      "pluginName": "Timely"
+    }
+  ],
+  "__requires": [
+    {
+      "type": "grafana",
+      "id": "grafana",
+      "name": "Grafana",
+      "version": "4.4.1"
+    },
+    {
+      "type": "panel",
+      "id": "graph",
+      "name": "Graph",
+      "version": ""
+    },
+    {
+      "type": "datasource",
+      "id": "timely-datasource",
+      "name": "Timely",
+      "version": "1.0.0"
+    }
+  ],
+  "annotations": {
+    "list": []
+  },
+  "editable": true,
+  "gnetId": null,
+  "graphTooltip": 0,
+  "hideControls": false,
+  "id": null,
+  "links": [],
+  "refresh": "5s",
+  "rows": [
+    {
+      "collapse": false,
+      "height": "250px",
+      "panels": [
+        {
+          "aliasColors": {},
+          "bars": false,
+          "dashLength": 10,
+          "dashes": false,
+          "datasource": "${DS_TIMELY-STANDALONE}",
+          "editable": true,
+          "error": false,
+          "fill": 1,
+          "grid": {},
+          "id": 1,
+          "legend": {
+            "alignAsTable": true,
+            "avg": false,
+            "current": true,
+            "max": false,
+            "min": false,
+            "rightSide": true,
+            "show": true,
+            "total": true,
+            "values": true
+          },
+          "lines": true,
+          "linewidth": 1,
+          "links": [],
+          "nullPointMode": "connected",
+          "percentage": false,
+          "pointradius": 5,
+          "points": false,
+          "renderer": "flot",
+          "seriesOverrides": [],
+          "spaceLength": 10,
+          "span": 12,
+          "stack": false,
+          "steppedLine": false,
+          "targets": [
+            {
+              "aggregator": "sum",
+              "disableDownsampling": false,
+              "downsampleAggregator": "avg",
+              "downsampleFillPolicy": "none",
+              "downsampleInterval": "",
+              "errors": {},
+              "isCounter": false,
+              "metric": "timely.metrics.received",
+              "refId": "A",
+              "shouldComputeRate": false
+            },
+            {
+              "aggregator": "sum",
+              "disableDownsampling": false,
+              "downsampleAggregator": "avg",
+              "downsampleFillPolicy": "none",
+              "downsampleInterval": "",
+              "errors": {},
+              "metric": "timely.keys.meta.inserted",
+              "refId": "B"
+            },
+            {
+              "aggregator": "sum",
+              "disableDownsampling": false,
+              "downsampleAggregator": "avg",
+              "downsampleFillPolicy": "none",
+              "downsampleInterval": "",
+              "errors": {},
+              "metric": "timely.keys.metric.inserted",
+              "refId": "C"
+            }
+          ],
+          "thresholds": [],
+          "timeFrom": null,
+          "timeShift": null,
+          "title": "Timely Status",
+          "tooltip": {
+            "msResolution": true,
+            "shared": false,
+            "sort": 0,
+            "value_type": "cumulative"
+          },
+          "type": "graph",
+          "xaxis": {
+            "buckets": null,
+            "mode": "time",
+            "name": null,
+            "show": true,
+            "values": []
+          },
+          "yaxes": [
+            {
+              "format": "short",
+              "label": "Keys",
+              "logBase": 1,
+              "max": null,
+              "min": null,
+              "show": true
+            },
+            {
+              "format": "short",
+              "logBase": 1,
+              "max": null,
+              "min": null,
+              "show": false
+            }
+          ]
+        }
+      ],
+      "repeat": null,
+      "repeatIteration": null,
+      "repeatRowId": null,
+      "showTitle": false,
+      "title": "Row",
+      "titleSize": "h6"
+    },
+    {
+      "collapse": false,
+      "height": "250px",
+      "panels": [
+        {
+          "aliasColors": {},
+          "bars": false,
+          "dashLength": 10,
+          "dashes": false,
+          "datasource": "${DS_TIMELY-STANDALONE}",
+          "editable": true,
+          "error": false,
+          "fill": 1,
+          "grid": {},
+          "id": 2,
+          "legend": {
+            "alignAsTable": true,
+            "avg": false,
+            "current": false,
+            "max": false,
+            "min": false,
+            "rightSide": true,
+            "show": true,
+            "total": false,
+            "values": false
+          },
+          "lines": true,
+          "linewidth": 1,
+          "links": [],
+          "nullPointMode": "connected",
+          "percentage": false,
+          "pointradius": 5,
+          "points": false,
+          "renderer": "flot",
+          "seriesOverrides": [],
+          "spaceLength": 10,
+          "span": 12,
+          "stack": false,
+          "steppedLine": false,
+          "targets": [
+            {
+              "aggregator": "none",
+              "alias": "$tag_host",
+              "currentTagKey": "",
+              "currentTagValue": "",
+              "disableDownsampling": false,
+              "downsampleAggregator": "max",
+              "downsampleFillPolicy": "none",
+              "downsampleInterval": "1s",
+              "metric": "sys.cpu.user",
+              "refId": "A",
+              "tags": {
+                "host": ".*"
+              }
+            }
+          ],
+          "thresholds": [],
+          "timeFrom": null,
+          "timeShift": null,
+          "title": "CPU User by Host",
+          "tooltip": {
+            "msResolution": false,
+            "shared": true,
+            "sort": 0,
+            "value_type": "cumulative"
+          },
+          "type": "graph",
+          "xaxis": {
+            "buckets": null,
+            "mode": "time",
+            "name": null,
+            "show": true,
+            "values": []
+          },
+          "yaxes": [
+            {
+              "format": "short",
+              "label": null,
+              "logBase": 1,
+              "max": null,
+              "min": null,
+              "show": true
+            },
+            {
+              "format": "short",
+              "label": null,
+              "logBase": 1,
+              "max": null,
+              "min": null,
+              "show": true
+            }
+          ]
+        },
+        {
+          "aliasColors": {},
+          "bars": false,
+          "dashLength": 10,
+          "dashes": false,
+          "datasource": "${DS_TIMELY-STANDALONE}",
+          "editable": true,
+          "error": false,
+          "fill": 1,
+          "grid": {},
+          "id": 3,
+          "legend": {
+            "alignAsTable": true,
+            "avg": false,
+            "current": false,
+            "max": false,
+            "min": false,
+            "rightSide": true,
+            "show": true,
+            "total": false,
+            "values": false
+          },
+          "lines": true,
+          "linewidth": 1,
+          "links": [],
+          "nullPointMode": "connected",
+          "percentage": false,
+          "pointradius": 5,
+          "points": false,
+          "renderer": "flot",
+          "seriesOverrides": [],
+          "spaceLength": 10,
+          "span": 12,
+          "stack": false,
+          "steppedLine": false,
+          "targets": [
+            {
+              "aggregator": "none",
+              "alias": "$tag_rack",
+              "currentTagKey": "",
+              "currentTagValue": "",
+              "disableDownsampling": false,
+              "downsampleAggregator": "max",
+              "downsampleFillPolicy": "none",
+              "downsampleInterval": "1s",
+              "metric": "sys.cpu.user",
+              "refId": "A",
+              "tags": {
+                "rack": ".*"
+              }
+            }
+          ],
+          "thresholds": [],
+          "timeFrom": null,
+          "timeShift": null,
+          "title": "CPU User by Rack",
+          "tooltip": {
+            "msResolution": false,
+            "shared": true,
+            "sort": 0,
+            "value_type": "cumulative"
+          },
+          "type": "graph",
+          "xaxis": {
+            "buckets": null,
+            "mode": "time",
+            "name": null,
+            "show": true,
+            "values": []
+          },
+          "yaxes": [
+            {
+              "format": "short",
+              "label": null,
+              "logBase": 1,
+              "max": null,
+              "min": null,
+              "show": true
+            },
+            {
+              "format": "short",
+              "label": null,
+              "logBase": 1,
+              "max": null,
+              "min": null,
+              "show": true
+            }
+          ]
+        },
+        {
+          "aliasColors": {},
+          "bars": false,
+          "dashLength": 10,
+          "dashes": false,
+          "datasource": "${DS_TIMELY-STANDALONE}",
+          "editable": true,
+          "error": false,
+          "fill": 1,
+          "grid": {},
+          "id": 4,
+          "legend": {
+            "alignAsTable": true,
+            "avg": false,
+            "current": false,
+            "max": false,
+            "min": false,
+            "rightSide": true,
+            "show": true,
+            "total": false,
+            "values": false
+          },
+          "lines": true,
+          "linewidth": 1,
+          "links": [],
+          "nullPointMode": "connected",
+          "percentage": false,
+          "pointradius": 5,
+          "points": false,
+          "renderer": "flot",
+          "seriesOverrides": [],
+          "spaceLength": 10,
+          "span": 12,
+          "stack": false,
+          "steppedLine": false,
+          "targets": [
+            {
+              "aggregator": "none",
+              "alias": "",
+              "currentTagKey": "",
+              "currentTagValue": "",
+              "disableDownsampling": false,
+              "downsampleAggregator": "max",
+              "downsampleFillPolicy": "none",
+              "downsampleInterval": "1s",
+              "metric": "sys.cpu.user",
+              "refId": "A",
+              "tags": {}
+            }
+          ],
+          "thresholds": [],
+          "timeFrom": null,
+          "timeShift": null,
+          "title": "Cumulative CPU",
+          "tooltip": {
+            "msResolution": false,
+            "shared": true,
+            "sort": 0,
+            "value_type": "cumulative"
+          },
+          "type": "graph",
+          "xaxis": {
+            "buckets": null,
+            "mode": "time",
+            "name": null,
+            "show": true,
+            "values": []
+          },
+          "yaxes": [
+            {
+              "format": "short",
+              "label": null,
+              "logBase": 1,
+              "max": null,
+              "min": null,
+              "show": true
+            },
+            {
+              "format": "short",
+              "label": null,
+              "logBase": 1,
+              "max": null,
+              "min": null,
+              "show": true
+            }
+          ]
+        }
+      ],
+      "repeat": null,
+      "repeatIteration": null,
+      "repeatRowId": null,
+      "showTitle": false,
+      "title": "New row",
+      "titleSize": "h6"
+    }
+  ],
+  "schemaVersion": 14,
+  "style": "dark",
+  "tags": [
+    "imported"
+  ],
+  "templating": {
+    "list": []
+  },
+  "time": {
+    "from": "now-15m",
+    "to": "now"
+  },
+  "timepicker": {
+    "now": true,
+    "refresh_intervals": [
+      "5s",
+      "10s",
+      "30s",
+      "1m",
+      "5m",
+      "15m",
+      "30m",
+      "1h",
+      "2h",
+      "1d"
+    ],
+    "time_options": [
+      "5m",
+      "15m",
+      "1h",
+      "6h",
+      "12h",
+      "24h",
+      "2d",
+      "7d",
+      "30d"
+    ]
+  },
+  "timezone": "browser",
+  "title": "Timely Standalone Demo",
+  "version": 6
+}

grafana/timely-app/dist/datasource/datasource.js

@@ -0,0 +1,547 @@
+'use strict';
+
+System.register(['lodash', 'angular', '../../../app/core/utils/datemath'], function (_export, _context) {
+  "use strict";
+
+  var _, angular, dateMath, _createClass, TimelyDatasource;
+
+  function _classCallCheck(instance, Constructor) {
+    if (!(instance instanceof Constructor)) {
+      throw new TypeError("Cannot call a class as a function");
+    }
+  }
+
+  return {
+    setters: [function (_lodash) {
+      _ = _lodash.default;
+    }, function (_angular) {
+      angular = _angular.default;
+    }, function (_appCoreUtilsDatemath) {
+      dateMath = _appCoreUtilsDatemath;
+    }],
+    execute: function () {
+      _createClass = function () {
+        function defineProperties(target, props) {
+          for (var i = 0; i < props.length; i++) {
+            var descriptor = props[i];
+            descriptor.enumerable = descriptor.enumerable || false;
+            descriptor.configurable = true;
+            if ("value" in descriptor) descriptor.writable = true;
+            Object.defineProperty(target, descriptor.key, descriptor);
+          }
+        }
+
+        return function (Constructor, protoProps, staticProps) {
+          if (protoProps) defineProperties(Constructor.prototype, protoProps);
+          if (staticProps) defineProperties(Constructor, staticProps);
+          return Constructor;
+        };
+      }();
+
+      _export('TimelyDatasource', TimelyDatasource = function () {
+
+        // arguments injected by angular
+        function TimelyDatasource(instanceSettings, $q, backendSrv, templateSrv, contextSrv) {
+          _classCallCheck(this, TimelyDatasource);
+
+          this.type = instanceSettings.type;
+          this.name = instanceSettings.name;
+
+          this.jsonData = instanceSettings.jsonData || {};
+          this.httpsPort = instanceSettings.jsonData.httpsPort;
+          this.timelyHost = instanceSettings.jsonData.timelyHost;
+          this.wsPort = instanceSettings.jsonData.wsPort;
+          if (!instanceSettings.jsonData.basicAuths) {
+            instanceSettings.jsonData.basicAuths = false;
+          }
+
+          this.url = this._makeHttpsUrl();
+          this.withCredentials = true;
+          this.basicAuth = false;
+
+          this.supportMetrics = true;
+          this.tagKeys = {};
+
+          this.$q = $q;
+          this.backendSrv = backendSrv;
+          this.templateSrv = templateSrv;
+          this.contextSrv = contextSrv;
+
+          this.aggregatorsPromise = null;
+          this.filterTypesPromise = null;
+        }
+
+        // REQUIRED INTERFACE
+
+
+        _createClass(TimelyDatasource, [{
+          key: 'query',
+          value: function query(options) {
+            var start = this.convertToTSDBTime(options.rangeRaw.from, false);
+            var end = this.convertToTSDBTime(options.rangeRaw.to, true);
+            var qs = [];
+
+            _.each(options.targets, function (target) {
+              if (!target.metric) {
+                return;
+              }
+              qs.push(this.convertTargetToQuery(target, options));
+            }.bind(this));
+
+            var queries = _.compact(qs);
+
+            // No valid targets, return the empty result to save a round trip.
+            if (_.isEmpty(queries)) {
+              var d = this.$q.defer();
+              d.resolve({ data: [] });
+              return d.promise;
+            }
+
+            var groupByTags = {};
+            _.each(queries, function (query) {
+              if (query.filters && query.filters.length > 0) {
+                _.each(query.filters, function (val) {
+                  groupByTags[val.tagk] = true;
+                });
+              } else {
+                _.each(query.tags, function (val, key) {
+                  groupByTags[key] = true;
+                });
+              }
+            });
+
+            return this.performTimeSeriesQuery(queries, start, end).then(function (response) {
+              var metricToTargetMapping = this.mapMetricsToTargets(response.data, options);
+              var result = _.map(response.data, function (metricData, index) {
+                index = metricToTargetMapping[index];
+                if (index === -1) {
+                  index = 0;
+                }
+                this._saveTagKeys(metricData);
+
+                return this.transformMetricData(metricData, groupByTags, options.targets[index], options);
+              }.bind(this));
+              return { data: result };
+            }.bind(this));
+          }
+        }, {
+          key: 'testDatasource',
+          value: function testDatasource() {
+            return this.backendSrv.datasourceRequest({
+              url: this.url + '/version',
+              method: 'GET'
+            }).then(function (response) {
+              if (response.status === 200) {
+                return { status: "success", message: "Data source is working", title: "Success" };
+              }
+            });
+          }
+        }, {
+          key: 'annotationQuery',
+          value: function annotationQuery(options) {
+            var start = convertToTSDBTime(options.rangeRaw.from, false);
+            var end = convertToTSDBTime(options.rangeRaw.to, true);
+            var qs = [];
+            var eventList = [];
+
+            qs.push({ aggregator: "sum", metric: options.annotation.target });
+
+            var queries = _.compact(qs);
+
+            return this.performTimeSeriesQuery(queries, start, end).then(function (results) {
+              if (results.data[0]) {
+                var annotationObject = results.data[0].annotations;
+                if (options.annotation.isGlobal) {
+                  annotationObject = results.data[0].globalAnnotations;
+                }
+                if (annotationObject) {
+                  _.each(annotationObject, function (annotation) {
+                    var event = {
+                      title: annotation.description,
+                      time: Math.floor(annotation.startTime) * 1000,
+                      text: annotation.notes,
+                      annotation: options.annotation
+                    };
+
+                    eventList.push(event);
+                  });
+                }
+              }
+              return eventList;
+            }.bind(this));
+          }
+        }, {
+          key: 'metricFindQuery',
+          value: function metricFindQuery(query) {
+            if (!query) {
+              return this.$q.when([]);
+            }
+
+            var interpolated;
+            try {
+              interpolated = this.templateSrv.replace(query);
+            } catch (err) {
+              return this.$q.reject(err);
+            }
+
+            var responseTransform = function responseTransform(result) {
+              return _.map(result, function (value) {
+                return { text: value };
+              });
+            };
+
+            var metrics_regex = /metrics\((.*)\)/;
+            var tag_names_regex = /tag_names\((.*)\)/;
+            var tag_values_regex = /tag_values\((.*?),\s?(.*)\)/;
+            var tag_names_suggest_regex = /suggest_tagk\((.*)\)/;
+            var tag_values_suggest_regex = /suggest_tagv\((.*)\)/;
+
+            var metrics_query = interpolated.match(metrics_regex);
+            if (metrics_query) {
+              return this._performSuggestQuery(metrics_query[1], 'metrics').then(responseTransform);
+            }
+
+            var tag_names_query = interpolated.match(tag_names_regex);
+            if (tag_names_query) {
+              return this._performMetricKeyLookup(tag_names_query[1]).then(responseTransform);
+            }
+
+            var tag_values_query = interpolated.match(tag_values_regex);
+            if (tag_values_query) {
+              return this._performMetricKeyValueLookup(tag_values_query[1], tag_values_query[2]).then(responseTransform);
+            }
+
+            var tag_names_suggest_query = interpolated.match(tag_names_suggest_regex);
+            if (tag_names_suggest_query) {
+              return this._performSuggestQuery(tag_names_suggest_query[1], 'tagk').then(responseTransform);
+            }
+
+            var tag_values_suggest_query = interpolated.match(tag_values_suggest_regex);
+            if (tag_values_suggest_query) {
+              return this._performSuggestQuery(tag_values_suggest_query[1], 'tagv').then(responseTransform);
+            }
+
+            return this.$q.when([]);
+          }
+        }, {
+          key: 'performTimeSeriesQuery',
+          value: function performTimeSeriesQuery(queries, start, end) {
+            var msResolution = true;
+            var responsePromises = [];
+
+            // execute backend datasourceRequests separately
+            // for better performance and load balancing
+            _.each(queries, function (query) {
+
+              var reqBody = {
+                start: start,
+                queries: [query],
+                msResolution: msResolution,
+                globalAnnotations: true,
+                showQuery: true
+              };
+
+              // Relative queries (e.g. last hour) don't include an end time
+              if (end) {
+                reqBody.end = end;
+              }
+
+              var options = {
+                method: 'POST',
+                url: this.url + '/api/query?metric=' + query.metric,
+                data: reqBody
+              };
+              this._addCredentialOptions(options);
+
+              // In case the backend is 3rd-party hosted and does not suport OPTIONS, urlencoded requests
+              // go as POST rather than OPTIONS+POST
+              options.headers = { 'Content-Type': 'application/x-www-form-urlencoded' };
+              responsePromises.push(this.backendSrv.datasourceRequest(options));
+            }.bind(this));
+
+            // wait until all promised datasourceRequests complete
+            // and then return combined responses
+            return Promise.all(responsePromises).then(function (queryResponses) {
+              var combinedResponse = queryResponses[0];
+              for (var x = 1; x < queryResponses.length; x++) {
+                combinedResponse.data = combinedResponse.data.concat(queryResponses[x].data);
+              }
+              return combinedResponse;
+            }.bind(this));
+          }
+        }, {
+          key: '_saveTagKeys',
+          value: function _saveTagKeys(metricData) {
+            var tagKeys = Object.keys(metricData.tags);
+            _.each(metricData.aggregateTags, function (tag) {
+              tagKeys.push(tag);
+            });
+
+            this.tagKeys[metricData.metric] = tagKeys;
+          }
+        }, {
+          key: 'suggestTagKeys',
+          value: function suggestTagKeys(metric) {
+            return this.$q.when(this.tagKeys[metric] || []);
+          }
+        }, {
+          key: '_performSuggestQuery',
+          value: function _performSuggestQuery(query, type) {
+            return this._get('/api/suggest', { type: type, q: query, max: 1000 }).then(function (result) {
+              return result.data;
+            });
+          }
+        }, {
+          key: '_performMetricKeyValueLookup',
+          value: function _performMetricKeyValueLookup(metric, keys) {
+
+            if (!metric || !keys) {
+              return $q.when([]);
+            }
+
+            var keysArray = keys.split(",").map(function (key) {
+              return key.trim();
+            });
+            var key = keysArray[0];
+            var keysQuery = key + "=.*";
+
+            if (keysArray.length > 1) {
+              keysQuery += "," + keysArray.splice(1).join(",");
+            }
+
+            var m = metric + "{" + keysQuery + "}";
+
+            return this._get('/api/search/lookup', { m: m, limit: 3000 }).then(function (result) {
+              result = result.data.results;
+              var tagvs = [];
+              _.each(result, function (r) {
+                if (tagvs.indexOf(r.tags[key]) === -1) {
+                  tagvs.push(r.tags[key]);
+                }
+              });
+              return tagvs;
+            });
+          }
+        }, {
+          key: '_performMetricKeyLookup',
+          value: function _performMetricKeyLookup(metric) {
+            if (!metric) {
+              return this.$q.when([]);
+            }
+
+            return this._get('/api/search/lookup', { m: metric, limit: 1000 }).then(function (result) {
+              result = result.data.results;
+              var tagks = [];
+              _.each(result, function (r) {
+                _.each(r.tags, function (tagv, tagk) {
+                  if (tagks.indexOf(tagk) === -1) {
+                    tagks.push(tagk);
+                  }
+                });
+              });
+              return tagks;
+            });
+          }
+        }, {
+          key: '_get',
+          value: function _get(relativeUrl, params) {
+            var options = {
+              method: 'GET',
+              url: this.url + relativeUrl,
+              params: params
+            };
+
+            this._addCredentialOptions(options);
+
+            return this.backendSrv.datasourceRequest(options);
+          }
+        }, {
+          key: '_addCredentialOptions',
+          value: function _addCredentialOptions(options) {
+            if (this.basicAuth || this.withCredentials) {
+              options.withCredentials = true;
+            }
+            if (this.basicAuth) {
+              options.headers = { "Authorization": this.basicAuth };
+            }
+          }
+        }, {
+          key: 'getAggregators',
+          value: function getAggregators() {
+            if (this.aggregatorsPromise) {
+              return this.aggregatorsPromise;
+            }
+
+            this.aggregatorsPromise = this._get('/api/aggregators').then(function (result) {
+              if (result.data && _.isArray(result.data)) {
+                return result.data.sort();
+              }
+              return [];
+            });
+            return this.aggregatorsPromise;
+          }
+        }, {
+          key: 'getFilterTypes',
+          value: function getFilterTypes() {
+            if (this.filterTypesPromise) {
+              return this.filterTypesPromise;
+            }
+
+            // filters are for a newer opentsdb api version than Timely originally copied.
+            this.filterTypesPromise = this._get('/api/aggregators').then(function (result) {
+              return [];
+            });
+            return this.filterTypesPromise;
+          }
+        }, {
+          key: 'transformMetricData',
+          value: function transformMetricData(md, groupByTags, target, options) {
+            var metricLabel = this.createMetricLabel(md, target, groupByTags, options);
+            var dps = [];
+
+            // TSDB returns datapoints has a hash of ts => value.
+            // Can't use _.pairs(invert()) because it stringifies keys/values
+            _.each(md.dps, function (v, k) {
+              dps.push([v, k * 1]);
+            });
+
+            return { target: metricLabel, datapoints: dps };
+          }
+        }, {
+          key: 'createMetricLabel',
+          value: function createMetricLabel(md, target, groupByTags, options) {
+            if (target.alias) {
+              var scopedVars = _.clone(options.scopedVars || {});
+              _.each(md.tags, function (value, key) {
+                scopedVars['tag_' + key] = { value: value };
+              });
+              return this.templateSrv.replace(target.alias, scopedVars);
+            }
+
+            var label = md.metric;
+            var tagData = [];
+
+            if (!_.isEmpty(md.tags)) {
+              _.each(_.toPairs(md.tags), function (tag) {
+                if (_.has(groupByTags, tag[0])) {
+                  tagData.push(tag[0] + "=" + tag[1]);
+                }
+              });
+            }
+
+            if (!_.isEmpty(tagData)) {
+              label += "{" + tagData.join(", ") + "}";
+            }
+
+            return label;
+          }
+        }, {
+          key: 'convertTargetToQuery',
+          value: function convertTargetToQuery(target, options) {
+            if (!target.metric || target.hide) {
+              return null;
+            }
+
+            var query = {
+              metric: this.templateSrv.replace(target.metric, options.scopedVars),
+              aggregator: "avg"
+            };
+
+            if (target.aggregator) {
+              query.aggregator = this.templateSrv.replace(target.aggregator);
+            }
+
+            if (target.shouldComputeRate) {
+              query.rate = true;
+              query.rateOptions = {
+                counter: !!target.isCounter
+              };
+
+              if (target.counterMax && target.counterMax.length) {
+                query.rateOptions.counterMax = parseInt(target.counterMax);
+              }
+
+              if (target.counterResetValue && target.counterResetValue.length) {
+                query.rateOptions.resetValue = parseInt(target.counterResetValue);
+              }
+            }
+
+            if (!target.disableDownsampling) {
+              var interval = this.templateSrv.replace(target.downsampleInterval || options.interval);
+
+              if (interval.match(/\.[0-9]+s/)) {
+                interval = parseFloat(interval) * 1000 + "ms";
+              }
+
+              query.downsample = interval + "-" + target.downsampleAggregator;
+
+              if (target.downsampleFillPolicy && target.downsampleFillPolicy !== "none") {
+                query.downsample += "-" + target.downsampleFillPolicy;
+              }
+            }
+
+            if (target.filters && target.filters.length > 0) {
+              query.filters = angular.copy(target.filters);
+              if (query.filters) {
+                for (var filter_key in query.filters) {
+                  query.filters[filter_key].filter = this.templateSrv.replace(query.filters[filter_key].filter, options.scopedVars, 'pipe');
+                }
+              }
+            } else {
+              query.tags = angular.copy(target.tags);
+              if (query.tags) {
+                for (var tag_key in query.tags) {
+                  query.tags[tag_key] = this.templateSrv.replace(query.tags[tag_key], options.scopedVars, 'pipe');
+                }
+              }
+            }
+
+            return query;
+          }
+        }, {
+          key: 'mapMetricsToTargets',
+          value: function mapMetricsToTargets(metrics, options) {
+            var interpolatedTagValue;
+            return _.map(metrics, function (metricData) {
+              return _.findIndex(options.targets, function (target) {
+                if (target.filters && target.filters.length > 0) {
+                  return target.metric === metricData.metric;
+                } else {
+                  return target.metric === metricData.metric && _.every(target.tags, function (tagV, tagK) {
+                    interpolatedTagValue = this.templateSrv.replace(tagV, options.scopedVars, 'pipe');
+                    return metricData.tags[tagK] === interpolatedTagValue || interpolatedTagValue === ".*";
+                  }.bind(this));
+                }
+              }.bind(this));
+            }.bind(this));
+          }
+        }, {
+          key: 'convertToTSDBTime',
+          value: function convertToTSDBTime(date, roundUp) {
+            if (date === 'now') {
+              return null;
+            }
+
+            date = dateMath.parse(date, roundUp);
+            return date.valueOf();
+          }
+        }, {
+          key: '_makeHttpsUrl',
+          value: function _makeHttpsUrl() {
+            return 'https://' + this.timelyHost + ':' + this.httpsPort;
+          }
+        }, {
+          key: '_makeWsUrl',
+          value: function _makeWsUrl() {
+            return 'ws://' + this.timelyHost + ':' + this.wsPort;
+          }
+        }]);
+
+        return TimelyDatasource;
+      }());
+
+      _export('TimelyDatasource', TimelyDatasource);
+    }
+  };
+});
+//# sourceMappingURL=datasource.js.map

grafana/timely-app/dist/datasource/datasource.js.map

@@ -0,0 +1 @@
+{"version":3,"sources":["../../src/datasource/datasource.js"],"names":["_","angular","dateMath","TimelyDatasource","instanceSettings","$q","backendSrv","templateSrv","contextSrv","type","name","jsonData","httpsPort","timelyHost","wsPort","basicAuths","url","_makeHttpsUrl","withCredentials","basicAuth","supportMetrics","tagKeys","aggregatorsPromise","filterTypesPromise","options","start","convertToTSDBTime","rangeRaw","from","end","to","qs","each","targets","target","metric","push","convertTargetToQuery","bind","queries","compact","isEmpty","d","defer","resolve","data","promise","groupByTags","query","filters","length","val","tagk","tags","key","performTimeSeriesQuery","then","response","metricToTargetMapping","mapMetricsToTargets","result","map","metricData","index","_saveTagKeys","transformMetricData","datasourceRequest","method","status","message","title","eventList","aggregator","annotation","results","annotationObject","annotations","isGlobal","globalAnnotations","event","description","time","Math","floor","startTime","text","notes","when","interpolated","replace","err","reject","responseTransform","value","metrics_regex","tag_names_regex","tag_values_regex","tag_names_suggest_regex","tag_values_suggest_regex","metrics_query","match","_performSuggestQuery","tag_names_query","_performMetricKeyLookup","tag_values_query","_performMetricKeyValueLookup","tag_names_suggest_query","tag_values_suggest_query","msResolution","responsePromises","reqBody","showQuery","_addCredentialOptions","headers","Promise","all","queryResponses","combinedResponse","x","concat","Object","keys","aggregateTags","tag","_get","q","max","keysArray","split","trim","keysQuery","splice","join","m","limit","tagvs","r","indexOf","tagks","tagv","relativeUrl","params","isArray","sort","md","metricLabel","createMetricLabel","dps","v","k","datapoints","alias","scopedVars","clone","label","tagData","toPairs","has","hide","shouldComputeRate","rate","rateOptions","counter","isCounter","counterMax","parseInt","counterResetValue","resetValue","disableDownsampling","interval","downsampleInterval","parseFloat","downsample","downsampleAggregator","downsampleFillPolicy","copy","filter_key","filter","tag_key","metrics","interpolatedTagValue","findIndex","every","tagV","tagK","date","roundUp","parse","valueOf"],"mappings":";;;;;;;;;;;;;;;AAAOA,O;;AACAC,a;;AACKC,c;;;;;;;;;;;;;;;;;;;;;kCAECC,gB;;AAEX;AACA,kCAAYC,gBAAZ,EAA8BC,EAA9B,EAAkCC,UAAlC,EAA8CC,WAA9C,EAA2DC,UAA3D,EAAuE;AAAA;;AACrE,eAAKC,IAAL,GAAYL,iBAAiBK,IAA7B;AACA,eAAKC,IAAL,GAAYN,iBAAiBM,IAA7B;;AAEA,eAAKC,QAAL,GAAgBP,iBAAiBO,QAAjB,IAA6B,EAA7C;AACA,eAAKC,SAAL,GAAiBR,iBAAiBO,QAAjB,CAA0BC,SAA3C;AACA,eAAKC,UAAL,GAAkBT,iBAAiBO,QAAjB,CAA0BE,UAA5C;AACA,eAAKC,MAAL,GAAcV,iBAAiBO,QAAjB,CAA0BG,MAAxC;AACA,cAAI,CAACV,iBAAiBO,QAAjB,CAA0BI,UAA/B,EAA0C;AACxCX,6BAAiBO,QAAjB,CAA0BI,UAA1B,GAAuC,KAAvC;AACD;;AAED,eAAKC,GAAL,GAAW,KAAKC,aAAL,EAAX;AACA,eAAKC,eAAL,GAAuB,IAAvB;AACA,eAAKC,SAAL,GAAiB,KAAjB;;AAEA,eAAKC,cAAL,GAAsB,IAAtB;AACA,eAAKC,OAAL,GAAe,EAAf;;AAEA,eAAKhB,EAAL,GAAUA,EAAV;AACA,eAAKC,UAAL,GAAkBA,UAAlB;AACA,eAAKC,WAAL,GAAmBA,WAAnB;AACA,eAAKC,UAAL,GAAkBA,UAAlB;;AAEA,eAAKc,kBAAL,GAA0B,IAA1B;AACA,eAAKC,kBAAL,GAA0B,IAA1B;AAED;;AAED;;;;;gCACMC,O,EAAQ;AACZ,gBAAIC,QAAQ,KAAKC,iBAAL,CAAuBF,QAAQG,QAAR,CAAiBC,IAAxC,EAA8C,KAA9C,CAAZ;AACA,gBAAIC,MAAM,KAAKH,iBAAL,CAAuBF,QAAQG,QAAR,CAAiBG,EAAxC,EAA4C,IAA5C,CAAV;AACA,gBAAIC,KAAK,EAAT;;AAEA/B,cAAEgC,IAAF,CAAOR,QAAQS,OAAf,EAAwB,UAASC,MAAT,EAAiB;AACvC,kBAAI,CAACA,OAAOC,MAAZ,EAAoB;AAAE;AAAS;AAC/BJ,iBAAGK,IAAH,CAAQ,KAAKC,oBAAL,CAA0BH,MAA1B,EAAkCV,OAAlC,CAAR;AACD,aAHuB,CAGtBc,IAHsB,CAGjB,IAHiB,CAAxB;;AAKA,gBAAIC,UAAUvC,EAAEwC,OAAF,CAAUT,EAAV,CAAd;;AAEA;AACA,gBAAI/B,EAAEyC,OAAF,CAAUF,OAAV,CAAJ,EAAwB;AACtB,kBAAIG,IAAI,KAAKrC,EAAL,CAAQsC,KAAR,EAAR;AACAD,gBAAEE,OAAF,CAAU,EAAEC,MAAM,EAAR,EAAV;AACA,qBAAOH,EAAEI,OAAT;AACD;;AAED,gBAAIC,cAAc,EAAlB;AACA/C,cAAEgC,IAAF,CAAOO,OAAP,EAAgB,UAASS,KAAT,EAAgB;AAC9B,kBAAIA,MAAMC,OAAN,IAAiBD,MAAMC,OAAN,CAAcC,MAAd,GAAuB,CAA5C,EAA+C;AAC7ClD,kBAAEgC,IAAF,CAAOgB,MAAMC,OAAb,EAAsB,UAASE,GAAT,EAAc;AAClCJ,8BAAYI,IAAIC,IAAhB,IAAwB,IAAxB;AACD,iBAFD;AAGD,eAJD,MAIO;AACLpD,kBAAEgC,IAAF,CAAOgB,MAAMK,IAAb,EAAmB,UAASF,GAAT,EAAcG,GAAd,EAAmB;AACpCP,8BAAYO,GAAZ,IAAmB,IAAnB;AACD,iBAFD;AAGD;AACF,aAVD;;AAYA,mBAAO,KAAKC,sBAAL,CAA4BhB,OAA5B,EAAqCd,KAArC,EAA4CI,GAA5C,EAAiD2B,IAAjD,CAAsD,UAASC,QAAT,EAAmB;AAC9E,kBAAIC,wBAAwB,KAAKC,mBAAL,CAAyBF,SAASZ,IAAlC,EAAwCrB,OAAxC,CAA5B;AACA,kBAAIoC,SAAS5D,EAAE6D,GAAF,CAAMJ,SAASZ,IAAf,EAAqB,UAASiB,UAAT,EAAqBC,KAArB,EAA4B;AAC5DA,wBAAQL,sBAAsBK,KAAtB,CAAR;AACA,oBAAIA,UAAU,CAAC,CAAf,EAAkB;AAChBA,0BAAQ,CAAR;AACD;AACD,qBAAKC,YAAL,CAAkBF,UAAlB;;AAEA,uBAAO,KAAKG,mBAAL,CAAyBH,UAAzB,EAAqCf,WAArC,EAAkDvB,QAAQS,OAAR,CAAgB8B,KAAhB,CAAlD,EAA0EvC,OAA1E,CAAP;AACD,eARiC,CAQhCc,IARgC,CAQ3B,IAR2B,CAArB,CAAb;AASA,qBAAO,EAAEO,MAAMe,MAAR,EAAP;AACD,aAZ4D,CAY3DtB,IAZ2D,CAYtD,IAZsD,CAAtD,CAAP;AAaD;;;2CAGe;AACd,mBAAO,KAAKhC,UAAL,CAAgB4D,iBAAhB,CAAkC;AACvClD,mBAAK,KAAKA,GAAL,GAAW,UADuB;AAEvCmD,sBAAQ;AAF+B,aAAlC,EAGJX,IAHI,CAGC,oBAAY;AAClB,kBAAIC,SAASW,MAAT,KAAoB,GLine truncated

grafana/timely-app/dist/datasource/module.js

@@ -0,0 +1,39 @@
+'use strict';
+
+System.register(['./datasource', './query_ctrl', './config'], function (_export, _context) {
+  "use strict";
+
+  var TimelyDatasource, TimelyQueryCtrl, DatasourceConfigCtrl, TimelyAnnotationsQueryCtrl;
+
+  function _classCallCheck(instance, Constructor) {
+    if (!(instance instanceof Constructor)) {
+      throw new TypeError("Cannot call a class as a function");
+    }
+  }
+
+  return {
+    setters: [function (_datasource) {
+      TimelyDatasource = _datasource.TimelyDatasource;
+    }, function (_query_ctrl) {
+      TimelyQueryCtrl = _query_ctrl.TimelyQueryCtrl;
+    }, function (_config) {
+      DatasourceConfigCtrl = _config.DatasourceConfigCtrl;
+    }],
+    execute: function () {
+      _export('AnnotationsQueryCtrl', TimelyAnnotationsQueryCtrl = function TimelyAnnotationsQueryCtrl() {
+        _classCallCheck(this, TimelyAnnotationsQueryCtrl);
+      });
+
+      TimelyAnnotationsQueryCtrl.templateUrl = 'components/annotations.editor.html';
+
+      _export('Datasource', TimelyDatasource);
+
+      _export('QueryCtrl', TimelyQueryCtrl);
+
+      _export('ConfigCtrl', DatasourceConfigCtrl);
+
+      _export('AnnotationsQueryCtrl', TimelyAnnotationsQueryCtrl);
+    }
+  };
+});
+//# sourceMappingURL=module.js.map

grafana/timely-app/dist/datasource/module.js.map

@@ -0,0 +1 @@
+{"version":3,"sources":["../../src/datasource/module.js"],"names":["TimelyDatasource","TimelyQueryCtrl","DatasourceConfigCtrl","TimelyAnnotationsQueryCtrl","templateUrl"],"mappings":";;;;;;;;;;;;;;;AAAQA,sB,eAAAA,gB;;AACAC,qB,eAAAA,e;;AACAC,0B,WAAAA,oB;;;sCAEFC,0B;;;;AACNA,iCAA2BC,WAA3B,GAAyC,oCAAzC;;4BAGEJ,gB;;2BACAC,e;;4BACAC,oB;;sCACAC,0B","file":"module.js","sourcesContent":["import {TimelyDatasource} from './datasource';\nimport {TimelyQueryCtrl} from './query_ctrl';\nimport {DatasourceConfigCtrl} from './config';\n\nclass TimelyAnnotationsQueryCtrl {}\nTimelyAnnotationsQueryCtrl.templateUrl = 'components/annotations.editor.html';\n\nexport {\n  TimelyDatasource as Datasource,\n  TimelyQueryCtrl as QueryCtrl,\n  DatasourceConfigCtrl as ConfigCtrl,\n  TimelyAnnotationsQueryCtrl as AnnotationsQueryCtrl\n};\n"]}

grafana/timely-app/dist/datasource/partials/config.html

@@ -0,0 +1,66 @@
+<div class="gf-form-group">
+
+  <div class="gf-form-group">
+  	<h3 class="page-heading">Server Settings</h3>
+
+  	<div class="gf-form-inline">
+  		<div class="gf-form max-width-30">
+  			<span class="gf-form-label width-7">Hostname</span>
+  			<input class="gf-form-input" type="text"
+  						 ng-model="ctrl.current.jsonData.timelyHost" placeholder="{{ctrl.current.jsonData.suggestHost}}"
+               min-length="0"
+  						 ng-pattern="/(\w+:{0,1}\w*@)?(\S+)?$/" required></input>
+  			<info-popover mode="right-absolute">
+  				<p>Hostname of timely server</p>
+  			</info-popover>
+  		</div>
+  	</div>
+
+    <div class="gf-form-inline">
+  		<div class="gf-form max-width-30">
+  			<span class="gf-form-label width-7">HTTPS Port</span>
+  			<input class="gf-form-input" type="text"
+  						 ng-model="ctrl.current.jsonData.httpsPort"
+               min-length="0"
+  						 ng-pattern="/[0-9]+/" required></input>
+  			<info-popover mode="right-absolute">
+  				<p>Port number for Timely HTTPS access</p>
+  			</info-popover>
+  		</div>
+  	</div>
+
+    <div class="gf-form-inline">
+  		<div class="gf-form max-width-30">
+  			<span class="gf-form-label width-7">WS Port</span>
+  			<input class="gf-form-input" type="text"
+  						 ng-model="ctrl.current.jsonData.wsPort"
+               min-length="0"
+  						 ng-pattern="/[0-9]+/"></input>
+  			<info-popover mode="right-absolute">
+  				<p>Port number for Timely WebSocket access</p>
+  			</info-popover>
+  		</div>
+  	</div>
+
+    <gf-form-switch class="gf-form "
+									label="Basic Auths"
+				 checked="ctrl.current.jsonData.basicAuths" switch-class="max-width-6">
+		</gf-form-switch>
+
+  </div>
+
+  <div class="gf-form-group">
+    <div class="gf-form">
+      <span class="gf-form-label">
+        <a ng-href="https://{{ctrl.current.jsonData.timelyHost}}:{{ctrl.current.jsonData.httpsPort}}/version" target="_blank">
+          Browser Cert Check
+        </a>
+
+      <info-popover mode="right">
+        <p>Opens a new browser to test https access, allows you to accept a cert, etc.</p>
+      </info-popover>
+    </span>
+    </div>
+  </div>
+
+</div>

grafana/timely-app/dist/datasource/plugin.json

@@ -0,0 +1,28 @@
+{
+  "type": "datasource",
+  "name": "Timely",
+  "id": "timely-datasource",
+
+  "metrics": true,
+  "defaultMatchFormat": "pipe",
+  "annotations": true,
+
+  "includes": [
+    {"type": "dashboard", "name": "Timely Standalone Test", "path": "dashboards/standalone_test.json"},
+    {"type": "dashboard", "name": "Accumulo Overview", "path": "dashboards/AccumuloOverview.json"},
+    {"type": "dashboard", "name": "Hadoop Overview", "path": "dashboards/HadoopOverview.json"},
+    {"type": "dashboard", "name": "System Overview", "path": "dashboards/SystemOverview.json"},
+    {"type": "dashboard", "name": "Timely Status", "path": "dashboards/TimelyStatus.json"}
+  ],
+
+  "info": {
+    "author": {
+      "name": "National Security Agency",
+      "url": "http://github.com/NationalSecurityAgency/timely"
+    },
+    "logos": {
+      "small": "../timely-app/img/brand_small.png",
+      "large": "../timely-app/img/brand_large.png"
+    }
+  }
+}

grafana/timely-app/dist/datasource/query_ctrl.js

@@ -0,0 +1,277 @@
+'use strict';
+
+System.register(['lodash', 'app/plugins/sdk'], function (_export, _context) {
+  "use strict";
+
+  var _, QueryCtrl, _createClass, TimelyQueryCtrl;
+
+  function _classCallCheck(instance, Constructor) {
+    if (!(instance instanceof Constructor)) {
+      throw new TypeError("Cannot call a class as a function");
+    }
+  }
+
+  function _possibleConstructorReturn(self, call) {
+    if (!self) {
+      throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
+    }
+
+    return call && (typeof call === "object" || typeof call === "function") ? call : self;
+  }
+
+  function _inherits(subClass, superClass) {
+    if (typeof superClass !== "function" && superClass !== null) {
+      throw new TypeError("Super expression must either be null or a function, not " + typeof superClass);
+    }
+
+    subClass.prototype = Object.create(superClass && superClass.prototype, {
+      constructor: {
+        value: subClass,
+        enumerable: false,
+        writable: true,
+        configurable: true
+      }
+    });
+    if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass;
+  }
+
+  return {
+    setters: [function (_lodash) {
+      _ = _lodash.default;
+    }, function (_appPluginsSdk) {
+      QueryCtrl = _appPluginsSdk.QueryCtrl;
+    }],
+    execute: function () {
+      _createClass = function () {
+        function defineProperties(target, props) {
+          for (var i = 0; i < props.length; i++) {
+            var descriptor = props[i];
+            descriptor.enumerable = descriptor.enumerable || false;
+            descriptor.configurable = true;
+            if ("value" in descriptor) descriptor.writable = true;
+            Object.defineProperty(target, descriptor.key, descriptor);
+          }
+        }
+
+        return function (Constructor, protoProps, staticProps) {
+          if (protoProps) defineProperties(Constructor.prototype, protoProps);
+          if (staticProps) defineProperties(Constructor, staticProps);
+          return Constructor;
+        };
+      }();
+
+      _export('TimelyQueryCtrl', TimelyQueryCtrl = function (_QueryCtrl) {
+        _inherits(TimelyQueryCtrl, _QueryCtrl);
+
+        function TimelyQueryCtrl($scope, $injector, uiSegmentSrv) {
+          _classCallCheck(this, TimelyQueryCtrl);
+
+          var _this = _possibleConstructorReturn(this, (TimelyQueryCtrl.__proto__ || Object.getPrototypeOf(TimelyQueryCtrl)).call(this, $scope, $injector));
+
+          _this.errors = _this.validateTarget();
+          _this.aggregators = ['avg', 'sum', 'min', 'max', 'dev', 'zimsum', 'mimmin', 'mimmax'];
+          _this.fillPolicies = ['none', 'nan', 'null', 'zero'];
+          _this.filterTypes = ['wildcard', 'iliteral_or', 'not_iliteral_or', 'not_literal_or', 'iwildcard', 'literal_or', 'regexp'];
+
+          if (!_this.target.aggregator) {
+            _this.target.aggregator = 'sum';
+          }
+
+          if (!_this.target.downsampleAggregator) {
+            _this.target.downsampleAggregator = 'avg';
+          }
+
+          if (!_this.target.downsampleFillPolicy) {
+            _this.target.downsampleFillPolicy = 'none';
+          }
+
+          _this.datasource.getAggregators().then(function (aggs) {
+            if (aggs.length !== 0) {
+              _this.aggregators = aggs;
+            }
+          });
+
+          _this.datasource.getFilterTypes().then(function (filterTypes) {
+            if (filterTypes.length !== 0) {
+              _this.filterTypes = filterTypes;
+            }
+          });
+
+          // needs to be defined here as it is called from typeahead
+          _this.suggestMetrics = function (query, callback) {
+            _this.datasource.metricFindQuery('metrics(' + query + ')').then(_this.getTextValues).then(callback);
+          };
+
+          _this.suggestTagKeys = function (query, callback) {
+            _this.datasource.suggestTagKeys(_this.target.metric).then(callback);
+          };
+
+          _this.suggestTagValues = function (query, callback) {
+            _this.datasource.metricFindQuery('suggest_tagv(' + query + ')').then(_this.getTextValues).then(callback);
+          };
+
+          return _this;
+        }
+
+        _createClass(TimelyQueryCtrl, [{
+          key: 'targetBlur',
+          value: function targetBlur() {
+            this.errors = this.validateTarget();
+            this.refresh();
+          }
+        }, {
+          key: 'getTextValues',
+          value: function getTextValues(metricFindResult) {
+            return _.map(metricFindResult, function (value) {
+              return value.text;
+            });
+          }
+        }, {
+          key: 'addTag',
+          value: function addTag() {
+
+            if (this.target.filters && this.target.filters.length > 0) {
+              this.errors.tags = "Please remove filters to use tags, tags and filters are mutually exclusive.";
+            }
+
+            if (!this.addTagMode) {
+              this.addTagMode = true;
+              return;
+            }
+
+            if (!this.target.tags) {
+              this.target.tags = {};
+            }
+
+            this.errors = this.validateTarget();
+
+            if (!this.errors.tags) {
+              this.target.tags[this.target.currentTagKey] = this.target.currentTagValue;
+              this.target.currentTagKey = '';
+              this.target.currentTagValue = '';
+              this.targetBlur();
+            }
+
+            this.addTagMode = false;
+          }
+        }, {
+          key: 'removeTag',
+          value: function removeTag(key) {
+            delete this.target.tags[key];
+            this.targetBlur();
+          }
+        }, {
+          key: 'editTag',
+          value: function editTag(key, value) {
+            this.removeTag(key);
+            this.target.currentTagKey = key;
+            this.target.currentTagValue = value;
+            this.addTag();
+          }
+        }, {
+          key: 'closeAddTagMode',
+          value: function closeAddTagMode() {
+            this.addTagMode = false;
+            return;
+          }
+        }, {
+          key: 'addFilter',
+          value: function addFilter() {
+
+            if (this.target.tags && _.size(this.target.tags) > 0) {
+              this.errors.filters = "Please remove tags to use filters, tags and filters are mutually exclusive.";
+            }
+
+            if (!this.addFilterMode) {
+              this.addFilterMode = true;
+              return;
+            }
+
+            if (!this.target.filters) {
+              this.target.filters = [];
+            }
+
+            if (!this.target.currentFilterType) {
+              this.target.currentFilterType = 'iliteral_or';
+            }
+
+            if (!this.target.currentFilterGroupBy) {
+              this.target.currentFilterGroupBy = false;
+            }
+
+            this.errors = this.validateTarget();
+
+            if (!this.errors.filters) {
+              var currentFilter = {
+                type: this.target.currentFilterType,
+                tagk: this.target.currentFilterKey,
+                filter: this.target.currentFilterValue,
+                groupBy: this.target.currentFilterGroupBy
+              };
+              this.target.filters.push(currentFilter);
+              this.target.currentFilterType = 'literal_or';
+              this.target.currentFilterKey = '';
+              this.target.currentFilterValue = '';
+              this.target.currentFilterGroupBy = false;
+              this.targetBlur();
+            }
+
+            this.addFilterMode = false;
+          }
+        }, {
+          key: 'removeFilter',
+          value: function removeFilter(index) {
+            this.target.filters.splice(index, 1);
+            this.targetBlur();
+          }
+        }, {
+          key: 'editFilter',
+          value: function editFilter(fil, index) {
+            this.removeFilter(index);
+            this.target.currentFilterKey = fil.tagk;
+            this.target.currentFilterValue = fil.filter;
+            this.target.currentFilterType = fil.type;
+            this.target.currentFilterGroupBy = fil.groupBy;
+            this.addFilter();
+          }
+        }, {
+          key: 'closeAddFilterMode',
+          value: function closeAddFilterMode() {
+            this.addFilterMode = false;
+            return;
+          }
+        }, {
+          key: 'validateTarget',
+          value: function validateTarget() {
+            var errs = {};
+
+            if (this.target.shouldDownsample) {
+              try {
+                if (this.target.downsampleInterval) {
+                  kbn.describe_interval(this.target.downsampleInterval);
+                } else {
+                  errs.downsampleInterval = "You must supply a downsample interval (e.g. '1m' or '1h').";
+                }
+              } catch (err) {
+                errs.downsampleInterval = err.message;
+              }
+            }
+
+            if (this.target.tags && _.has(this.target.tags, this.target.currentTagKey)) {
+              errs.tags = "Duplicate tag key '" + this.target.currentTagKey + "'.";
+            }
+
+            return errs;
+          }
+        }]);
+
+        return TimelyQueryCtrl;
+      }(QueryCtrl));
+
+      _export('TimelyQueryCtrl', TimelyQueryCtrl);
+
+      TimelyQueryCtrl.templateUrl = 'components/query.editor.html';
+    }
+  };
+});
+//# sourceMappingURL=query_ctrl.js.map

grafana/timely-app/dist/datasource/query_ctrl.js.map

@@ -0,0 +1 @@
+{"version":3,"sources":["../../src/datasource/query_ctrl.js"],"names":["_","QueryCtrl","TimelyQueryCtrl","$scope","$injector","uiSegmentSrv","errors","validateTarget","aggregators","fillPolicies","filterTypes","target","aggregator","downsampleAggregator","downsampleFillPolicy","datasource","getAggregators","then","aggs","length","getFilterTypes","suggestMetrics","query","callback","metricFindQuery","getTextValues","suggestTagKeys","metric","suggestTagValues","refresh","metricFindResult","map","value","text","filters","tags","addTagMode","currentTagKey","currentTagValue","targetBlur","key","removeTag","addTag","size","addFilterMode","currentFilterType","currentFilterGroupBy","currentFilter","type","tagk","currentFilterKey","filter","currentFilterValue","groupBy","push","index","splice","fil","removeFilter","addFilter","errs","shouldDownsample","downsampleInterval","kbn","describe_interval","err","message","has","templateUrl"],"mappings":";;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;AAAOA,O;;AACCC,e,kBAAAA,S;;;;;;;;;;;;;;;;;;;;;iCAEKC,e;;;AAEX,iCAAYC,MAAZ,EAAoBC,SAApB,EAA+BC,YAA/B,EAA8C;AAAA;;AAAA,wIACtCF,MADsC,EAC9BC,SAD8B;;AAG5C,gBAAKE,MAAL,GAAc,MAAKC,cAAL,EAAd;AACA,gBAAKC,WAAL,GAAmB,CAAC,KAAD,EAAQ,KAAR,EAAe,KAAf,EAAsB,KAAtB,EAA6B,KAA7B,EAAoC,QAApC,EAA8C,QAA9C,EAAwD,QAAxD,CAAnB;AACA,gBAAKC,YAAL,GAAoB,CAAC,MAAD,EAAS,KAAT,EAAgB,MAAhB,EAAwB,MAAxB,CAApB;AACA,gBAAKC,WAAL,GAAmB,CAAC,UAAD,EAAY,aAAZ,EAA0B,iBAA1B,EAA4C,gBAA5C,EAA6D,WAA7D,EAAyE,YAAzE,EAAsF,QAAtF,CAAnB;;AAEA,cAAI,CAAC,MAAKC,MAAL,CAAYC,UAAjB,EAA6B;AAC3B,kBAAKD,MAAL,CAAYC,UAAZ,GAAyB,KAAzB;AACD;;AAED,cAAI,CAAC,MAAKD,MAAL,CAAYE,oBAAjB,EAAuC;AACrC,kBAAKF,MAAL,CAAYE,oBAAZ,GAAmC,KAAnC;AACD;;AAED,cAAI,CAAC,MAAKF,MAAL,CAAYG,oBAAjB,EAAuC;AACrC,kBAAKH,MAAL,CAAYG,oBAAZ,GAAmC,MAAnC;AACD;;AAED,gBAAKC,UAAL,CAAgBC,cAAhB,GAAiCC,IAAjC,CAAsC,UAACC,IAAD,EAAU;AAC9C,gBAAIA,KAAKC,MAAL,KAAgB,CAApB,EAAuB;AACrB,oBAAKX,WAAL,GAAmBU,IAAnB;AACD;AACF,WAJD;;AAMA,gBAAKH,UAAL,CAAgBK,cAAhB,GAAiCH,IAAjC,CAAsC,UAACP,WAAD,EAAiB;AACrD,gBAAIA,YAAYS,MAAZ,KAAuB,CAA3B,EAA8B;AAC5B,oBAAKT,WAAL,GAAmBA,WAAnB;AACD;AACF,WAJD;;AAMA;AACA,gBAAKW,cAAL,GAAsB,UAACC,KAAD,EAAQC,QAAR,EAAqB;AACzC,kBAAKR,UAAL,CAAgBS,eAAhB,CAAgC,aAAaF,KAAb,GAAqB,GAArD,EACCL,IADD,CACM,MAAKQ,aADX,EAECR,IAFD,CAEMM,QAFN;AAGD,WAJD;;AAMA,gBAAKG,cAAL,GAAsB,UAACJ,KAAD,EAAQC,QAAR,EAAqB;AACzC,kBAAKR,UAAL,CAAgBW,cAAhB,CAA+B,MAAKf,MAAL,CAAYgB,MAA3C,EAAmDV,IAAnD,CAAwDM,QAAxD;AACD,WAFD;;AAIA,gBAAKK,gBAAL,GAAwB,UAACN,KAAD,EAAQC,QAAR,EAAqB;AAC3C,kBAAKR,UAAL,CAAgBS,eAAhB,CAAgC,kBAAkBF,KAAlB,GAA0B,GAA1D,EACCL,IADD,CACM,MAAKQ,aADX,EAECR,IAFD,CAEMM,QAFN;AAGD,WAJD;;AA3C4C;AAiD7C;;;;uCAEY;AACX,iBAAKjB,MAAL,GAAc,KAAKC,cAAL,EAAd;AACA,iBAAKsB,OAAL;AACD;;;wCAEaC,gB,EAAkB;AAC9B,mBAAO9B,EAAE+B,GAAF,CAAMD,gBAAN,EAAwB,UAASE,KAAT,EAAgB;AAAE,qBAAOA,MAAMC,IAAb;AAAoB,aAA9D,CAAP;AACD;;;mCAEQ;;AAEP,gBAAI,KAAKtB,MAAL,CAAYuB,OAAZ,IAAuB,KAAKvB,MAAL,CAAYuB,OAAZ,CAAoBf,MAApB,GAA6B,CAAxD,EAA2D;AACzD,mBAAKb,MAAL,CAAY6B,IAAZ,GAAmB,6EAAnB;AACD;;AAED,gBAAI,CAAC,KAAKC,UAAV,EAAsB;AACpB,mBAAKA,UAAL,GAAkB,IAAlB;AACA;AACD;;AAED,gBAAI,CAAC,KAAKzB,MAAL,CAAYwB,IAAjB,EAAuB;AACrB,mBAAKxB,MAAL,CAAYwB,IAAZ,GAAmB,EAAnB;AACD;;AAED,iBAAK7B,MAAL,GAAc,KAAKC,cAAL,EAAd;;AAEA,gBAAI,CAAC,KAAKD,MAAL,CAAY6B,IAAjB,EAAuB;AACrB,mBAAKxB,MAAL,CAAYwB,IAAZ,CAAiB,KAAKxB,MAAL,CAAY0B,aAA7B,IAA8C,KAAK1B,MAAL,CAAY2B,eAA1D;AACA,mBAAK3B,MAAL,CAAY0B,aAAZ,GAA4B,EAA5B;AACA,mBAAK1B,MAAL,CAAY2B,eAAZ,GAA8B,EAA9B;AACA,mBAAKC,UAAL;AACD;;AAED,iBAAKH,UAAL,GAAkB,KAAlB;AACD;;;oCAESI,G,EAAK;AACb,mBAAO,KAAK7B,MAAL,CAAYwB,IAAZ,CAAiBK,GAAjB,CAAP;AACA,iBAAKD,UAAL;AACD;;;kCAEOC,G,EAAKR,K,EAAO;AAClB,iBAAKS,SAAL,CAAeD,GAAf;AACA,iBAAK7B,MAAL,CAAY0B,aAAZ,GAA4BG,GAA5B;AACA,iBAAK7B,MAAL,CAAY2B,eAAZ,GAA8BN,KAA9B;AACA,iBAAKU,MAAL;AACD;;;4CAEiB;AAChB,iBAAKN,UAAL,GAAkB,KAAlB;AACA;AACD;;;sCAEW;;AAEV,gBAAI,KAAKzB,MAAL,CAAYwB,IAAZ,IAAoBnC,EAAE2C,IAAF,CAAO,KAAKhC,MAAL,CAAYwB,IAAnB,IAA2B,CAAnD,EAAsD;AACpD,mBAAK7B,MAAL,CAAY4B,OAAZ,GAAsB,6EAAtB;AACD;;AAED,gBAAI,CAAC,KAAKU,aAAV,EAAyB;AACvB,mBAAKA,aAAL,GAAqB,IAArB;AACA;AACD;;AAED,gBAAI,CAAC,KAAKjC,MAAL,CAAYuB,OAAjB,EAA0B;AACxB,mBAAKvB,MAAL,CAAYuB,OAAZ,GAAsB,EAAtB;AACD;;AAED,gBAAI,CAAC,KAAKvB,MAAL,CAAYkC,iBAAjB,EAAoC;AAClC,mBAAKlC,MAAL,CAAYkC,iBAAZ,GAAgC,aAAhC;AACD;;AAED,gBAAI,CAAC,KAAKlC,MAAL,CAAYmC,oBAAjB,EAAuC;AACrC,mBAAKnC,MAAL,CAAYmC,oBAAZ,GAAmC,KAAnC;AACD;;AAED,iBAAKxC,MAAL,GAAc,KAAKC,cAAL,EAAd;;AAEA,gBAAI,CAAC,KAAKD,MAAL,CAAY4B,OAAjB,EAA0B;AACxB,kBAAIa,gBAAgB;AAClBC,sBAAS,KAAKrC,MAAL,CAAYkC,iBADH;AAElBI,sBAAU,KAAKtC,MAAL,CAAYuC,gBAFJ;AAGlBC,wBAAU,KAAKxC,MAAL,CAAYyC,kBAHJ;AAIlBC,yBAAS,KAAK1C,MAAL,CAAYmC;AAJH,eAApB;AAMA,mBAAKnC,MAAL,CAAYuB,OAAZ,CAAoBoB,IAApB,CAAyBP,aAAzB;AACA,mBAAKpC,MAAL,CAAYkC,iBAAZ,GAAgC,YAAhC;AACA,mBAAKlC,MAAL,CAAYuC,gBAAZ,GAA+B,EAA/B;AACA,mBAAKvC,MAAL,CAAYyC,kBAAZ,GAAiC,EAAjC;AACA,mBAAKzC,MAAL,CAAYmC,oBAAZ,GAAmC,KAAnC;AACA,mBAAKP,UAAL;AACD;;AAED,iBAAKK,aAAL,GAAqB,KAArB;AACD;;;uCAEYW,K,EAAO;AAClB,iBAAK5C,MAAL,CAAYuB,OAAZ,CAAoBsB,MAApB,CAA2BD,KAA3B,EAAkC,CAAlC;AACA,iBAAKhB,UAAL;AACD;;;qCAEUkB,G,EAAKF,K,EAAO;AACrB,iBAAKG,YAAL,CAAkBH,KAAlB;AACA,iBAAK5C,MAAL,CAAYuC,gBAAZ,GAA+BO,ILine truncated

grafana/timely-app/dist/light.js

@@ -1,2 +0,0 @@
-define((function(){return function(e){var t={};function n(r){if(t[r])return t[r].exports;var o=t[r]={i:r,l:!1,exports:{}};return e[r].call(o.exports,o,o.exports,n),o.l=!0,o.exports}return n.m=e,n.c=t,n.d=function(e,t,r){n.o(e,t)||Object.defineProperty(e,t,{enumerable:!0,get:r})},n.r=function(e){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},n.t=function(e,t){if(1&t&&(e=n(e)),8&t)return e;if(4&t&&"object"==typeof e&&e&&e.__esModule)return e;var r=Object.create(null);if(n.r(r),Object.defineProperty(r,"default",{enumerable:!0,value:e}),2&t&&"string"!=typeof e)for(var o in e)n.d(r,o,function(t){return e[t]}.bind(null,o));return r},n.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return n.d(t,"a",t),t},n.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},n.p="/",n(n.s=70)}({70:function(e,t,n){}})}));
-//# sourceMappingURL=light.js.map

grafana/timely-app/dist/light.js.map

@@ -1 +0,0 @@
-{"version":3,"sources":["webpack:///webpack/bootstrap"],"names":["installedModules","__webpack_require__","moduleId","exports","module","i","l","modules","call","m","c","d","name","getter","o","Object","defineProperty","enumerable","get","r","Symbol","toStringTag","value","t","mode","__esModule","ns","create","key","bind","n","object","property","prototype","hasOwnProperty","p","s"],"mappings":"sCACE,IAAIA,EAAmB,GAGvB,SAASC,EAAoBC,GAG5B,GAAGF,EAAiBE,GACnB,OAAOF,EAAiBE,GAAUC,QAGnC,IAAIC,EAASJ,EAAiBE,GAAY,CACzCG,EAAGH,EACHI,GAAG,EACHH,QAAS,IAUV,OANAI,EAAQL,GAAUM,KAAKJ,EAAOD,QAASC,EAAQA,EAAOD,QAASF,GAG/DG,EAAOE,GAAI,EAGJF,EAAOD,QA0Df,OArDAF,EAAoBQ,EAAIF,EAGxBN,EAAoBS,EAAIV,EAGxBC,EAAoBU,EAAI,SAASR,EAASS,EAAMC,GAC3CZ,EAAoBa,EAAEX,EAASS,IAClCG,OAAOC,eAAeb,EAASS,EAAM,CAAEK,YAAY,EAAMC,IAAKL,KAKhEZ,EAAoBkB,EAAI,SAAShB,GACX,oBAAXiB,QAA0BA,OAAOC,aAC1CN,OAAOC,eAAeb,EAASiB,OAAOC,YAAa,CAAEC,MAAO,WAE7DP,OAAOC,eAAeb,EAAS,aAAc,CAAEmB,OAAO,KAQvDrB,EAAoBsB,EAAI,SAASD,EAAOE,GAEvC,GADU,EAAPA,IAAUF,EAAQrB,EAAoBqB,IAC/B,EAAPE,EAAU,OAAOF,EACpB,GAAW,EAAPE,GAA8B,iBAAVF,GAAsBA,GAASA,EAAMG,WAAY,OAAOH,EAChF,IAAII,EAAKX,OAAOY,OAAO,MAGvB,GAFA1B,EAAoBkB,EAAEO,GACtBX,OAAOC,eAAeU,EAAI,UAAW,CAAET,YAAY,EAAMK,MAAOA,IACtD,EAAPE,GAA4B,iBAATF,EAAmB,IAAI,IAAIM,KAAON,EAAOrB,EAAoBU,EAAEe,EAAIE,EAAK,SAASA,GAAO,OAAON,EAAMM,IAAQC,KAAK,KAAMD,IAC9I,OAAOF,GAIRzB,EAAoB6B,EAAI,SAAS1B,GAChC,IAAIS,EAAST,GAAUA,EAAOqB,WAC7B,WAAwB,OAAOrB,EAAgB,SAC/C,WAA8B,OAAOA,GAEtC,OADAH,EAAoBU,EAAEE,EAAQ,IAAKA,GAC5BA,GAIRZ,EAAoBa,EAAI,SAASiB,EAAQC,GAAY,OAAOjB,OAAOkB,UAAUC,eAAe1B,KAAKuB,EAAQC,IAGzG/B,EAAoBkC,EAAI,IAIjBlC,EAAoBA,EAAoBmC,EAAI,I","file":"light.js","sourcesContent":[" \t// The module cache\n \tvar installedModules = {};\n\n \t// The require function\n \tfunction __webpack_require__(moduleId) {\n\n \t\t// Check if module is in cache\n \t\tif(installedModules[moduleId]) {\n \t\t\treturn installedModules[moduleId].exports;\n \t\t}\n \t\t// Create a new module (and put it into the cache)\n \t\tvar module = installedModules[moduleId] = {\n \t\t\ti: moduleId,\n \t\t\tl: false,\n \t\t\texports: {}\n \t\t};\n\n \t\t// Execute the module function\n \t\tmodules[moduleId].call(module.exports, module, module.exports, __webpack_require__);\n\n \t\t// Flag the module as loaded\n \t\tmodule.l = true;\n\n \t\t// Return the exports of the module\n \t\treturn module.exports;\n \t}\n\n\n \t// expose the modules object (__webpack_modules__)\n \t__webpack_require__.m = modules;\n\n \t// expose the module cache\n \t__webpack_require__.c = installedModules;\n\n \t// define getter function for harmony exports\n \t__webpack_require__.d = function(exports, name, getter) {\n \t\tif(!__webpack_require__.o(exports, name)) {\n \t\t\tObject.defineProperty(exports, name, { enumerable: true, get: getter });\n \t\t}\n \t};\n\n \t// define __esModule on exports\n \t__webpack_require__.r = function(exports) {\n \t\tif(typeof Symbol !== 'undefined' && Symbol.toStringTag) {\n \t\t\tObject.defineProperty(exports, Symbol.toStringTag, { value: 'Module' });\n \t\t}\n \t\tObject.defineProperty(exports, '__esModule', { value: true });\n \t};\n\n \t// create a fake namespace object\n \t// mode & 1: value is a module id, require it\n \t// mode & 2: merge all properties of value into the ns\n \t// mode & 4: return value when already ns object\n \t// mode & 8|1: behave like require\n \t__webpack_require__.t = function(value, mode) {\n \t\tif(mode & 1) value = __webpack_require__(value);\n \t\tif(mode & 8) return value;\n \t\tif((mode & 4) && typeof value === 'object' && value && value.__esModule) return value;\n \t\tvar ns = Object.create(null);\n \t\t__webpack_require__.r(ns);\n \t\tObject.defineProperty(ns, 'default', { enumerable: true, value: value });\n \t\tif(mode & 2 && typeof value != 'string') for(var key in value) __webpack_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key));\n \t\treturn ns;\n \t};\n\n \t// getDefaultExport function for compatibility with non-harmony modules\n \t__webpack_require__.n = function(module) {\n \t\tvar getter = module && module.__esModule ?\n \t\t\tfunction getDefault() { return module['default']; } :\n \t\t\tfunction getModuleExports() { return module; };\n \t\t__webpack_require__.d(getter, 'a', getter);\n \t\treturn getter;\n \t};\n\n \t// Object.prototype.hasOwnProperty.call\n \t__webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };\n\n \t// __webpack_public_path__\n \t__webpack_require__.p = \"/\";\n\n\n \t// Load entry module and return exports\n \treturn __webpack_require__(__webpack_require__.s = 70);\n"],"sourceRoot":""}

grafana/timely-app/dist/module.js

@@ -1,3 +1,24 @@
-/*! For license information please see module.js.LICENSE.txt */
-define(["react","@grafana/ui","react-dom","lodash","@grafana/runtime","@grafana/data"],(function(e,t,n,r,o,i){return function(e){var t={};function n(r){if(t[r])return t[r].exports;var o=t[r]={i:r,l:!1,exports:{}};return e[r].call(o.exports,o,o.exports,n),o.l=!0,o.exports}return n.m=e,n.c=t,n.d=function(e,t,r){n.o(e,t)||Object.defineProperty(e,t,{enumerable:!0,get:r})},n.r=function(e){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})},n.t=function(e,t){if(1&t&&(e=n(e)),8&t)return e;if(4&t&&"object"==typeof e&&e&&e.__esModule)return e;var r=Object.create(null);if(n.r(r),Object.defineProperty(r,"default",{enumerable:!0,value:e}),2&t&&"string"!=typeof e)for(var o in e)n.d(r,o,function(t){return e[t]}.bind(null,o));return r},n.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return n.d(t,"a",t),t},n.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},n.p="/",n(n.s=72)}([function(t,n){t.exports=e},function(e,t,n){e.exports=n(48)()},function(e,t){e.exports=function(e){if(void 0===e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return e},e.exports.default=e.exports,e.exports.__esModule=!0},function(e,t){e.exports=function(e,t,n){return t in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e},e.exports.default=e.exports,e.exports.__esModule=!0},function(e,t){function n(){return e.exports=n=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var n=arguments[t];for(var r in n)Object.prototype.hasOwnProperty.call(n,r)&&(e[r]=n[r])}return e},e.exports.default=e.exports,e.exports.__esModule=!0,n.apply(this,arguments)}e.exports=n,e.exports.default=e.exports,e.exports.__esModule=!0},function(e,t){e.exports=function(e,t){if(null==e)return{};var n,r,o={},i=Object.keys(e);for(r=0;r<i.length;r++)n=i[r],t.indexOf(n)>=0||(o[n]=e[n]);return o},e.exports.default=e.exports,e.exports.__esModule=!0},function(e,t,n){var r;!function(){"use strict";var n={}.hasOwnProperty;function o(){for(var e=[],t=0;t<arguments.length;t++){var r=arguments[t];if(r){var i=typeof r;if("string"===i||"number"===i)e.push(r);else if(Array.isArray(r)){if(r.length){var a=o.apply(null,r);a&&e.push(a)}}else if("object"===i)if(r.toString===Object.prototype.toString)for(var s in r)n.call(r,s)&&r[s]&&e.push(s);else e.push(r.toString())}}return e.join(" ")}e.exports?(o.default=o,e.exports=o):void 0===(r=function(){return o}.apply(t,[]))||(e.exports=r)}()},function(e,n){e.exports=t},function(e,t,n){var r=n(50);e.exports=function(e,t){e.prototype=Object.create(t.prototype),e.prototype.constructor=e,r(e,t)},e.exports.default=e.exports,e.exports.__esModule=!0},,function(e,t){e.exports=n},function(e,t){e.exports=r},function(e,t){e.exports=o},function(e,t,n){"use strict";e.exports=function e(t,n){if(t===n)return!0;if(t&&n&&"object"==typeof t&&"object"==typeof n){if(t.constructor!==n.constructor)return!1;var r,o,i;if(Array.isArray(t)){if((r=t.length)!=n.length)return!1;for(o=r;0!=o--;)if(!e(t[o],n[o]))return!1;return!0}if(t.constructor===RegExp)return t.source===n.source&&t.flags===n.flags;if(t.valueOf!==Object.prototype.valueOf)return t.valueOf()===n.valueOf();if(t.toString!==Object.prototype.toString)return t.toString()===n.toString();if((r=(i=Object.keys(t)).length)!==Object.keys(n).length)return!1;for(o=r;0!=o--;)if(!Object.prototype.hasOwnProperty.call(n,i[o]))return!1;for(o=r;0!=o--;){var a=i[o];if(!e(t[a],n[a]))return!1}return!0}return t!=t&&n!=n}},function(e,t,n){"use strict";e.exports=function(e,t,n,r,o,i,a,s){if(!e){var l;if(void 0===t)l=new Error("Minified exception occurred; use the non-minified dev environment for the full error message and additional helpful warnings.");else{var u=[n,r,o,i,a,s],c=0;(l=new Error(t.replace(/%s/g,(function(){return u[c++]})))).name="Invariant Violation"}throw l.framesToPop=1,l}}},function(e,t,n){"use strict";var r=n(26),o="function"==typeof Symbol&&"symbol"==typeof Symbol("foo"),i=Object.prototype.toString,a=Array.prototype.concat,s=Object.defineProperty,l=s&&function(){var e={};try{for(var t in s(e,"x",{enumerable:!1,value:e}),e)return!1;return e.x===e}catch(e){return!1}}(),u=function(e,t,n,r){var o;(!(t in e)||"function"==typeof(o=r)&&"[object Function]"===i.call(o)&&r())&&(l?s(e,t,{configurable:!0,enumerable:!1,value:n,writable:!0}):e[t]=n)},c=function(e,t){var n=arguments.length>2?arguments[2]:{},i=r(t);o&&(i=a.call(i,Object.getOwnPropertySymbols(t)));for(var s=0;s<i.length;s+=1)u(e,i[s],t[i[s]],n[i[s]])};c.supportsDescriptors=!!l,e.exports=c},function(e,t,n){"use strict";var r=function(){};e.exports=r},function(e,t,n){"use strict";function r(e,t){(null==t||t>e.length)&&(t=e.length);for(var n=0,r=new Array(t);n<t;n++)r[n]=e[n];return r}n.d(t,"a",(function(){return r}))},function(e,t){var n;n=function(){return this}();try{n=n||new Function("return this")()}catch(e){"object"==typeoLine truncated
-//# sourceMappingURL=module.js.map
+'use strict';
+
+System.register(['./components/config', './components/metrics', './components/authspage'], function (_export, _context) {
+  "use strict";
+
+  var TimelyAppConfigCtrl, MetricsPageCtrl, AuthsPageCtrl;
+  return {
+    setters: [function (_componentsConfig) {
+      TimelyAppConfigCtrl = _componentsConfig.TimelyAppConfigCtrl;
+    }, function (_componentsMetrics) {
+      MetricsPageCtrl = _componentsMetrics.MetricsPageCtrl;
+    }, function (_componentsAuthspage) {
+      AuthsPageCtrl = _componentsAuthspage.AuthsPageCtrl;
+    }],
+    execute: function () {
+      _export('ConfigCtrl', TimelyAppConfigCtrl);
+
+      _export('MetricsPageCtrl', MetricsPageCtrl);
+
+      _export('AuthsPageCtrl', AuthsPageCtrl);
+    }
+  };
+});
+//# sourceMappingURL=module.js.map

grafana/timely-app/dist/module.js.LICENSE.txt

@@ -1,87 +0,0 @@
-/*!
-  Copyright (c) 2018 Jed Watson.
-  Licensed under the MIT License (MIT), see
-  http://jedwatson.github.io/classnames
-*/
-
-/*! *****************************************************************************
-Copyright (c) Microsoft Corporation.
-
-Permission to use, copy, modify, and/or distribute this software for any
-purpose with or without fee is hereby granted.
-
-THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
-REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
-AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
-INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
-LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
-OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
-PERFORMANCE OF THIS SOFTWARE.
-***************************************************************************** */
-
-/**
- * A better abstraction over CSS.
- *
- * @copyright Oleg Isonen (Slobodskoi) / Isonen 2014-present
- * @website https://github.com/cssinjs/jss
- * @license MIT
- */
-
-/** @license React v16.13.1
- * react-is.production.min.js
- *
- * Copyright (c) Facebook, Inc. and its affiliates.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- */
-
-/**!
- * @fileOverview Kickass library to create and place poppers near their reference elements.
- * @version 1.16.1
- * @license
- * Copyright (c) 2016 Federico Zivolo and contributors
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */
-
-/**!
- * @fileOverview Kickass library to create and place poppers near their reference elements.
- * @version 1.16.1-lts
- * @license
- * Copyright (c) 2016 Federico Zivolo and contributors
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- */

grafana/timely-app/dist/module.js.map

@@ -1 +1 @@
-{"version":3,"sources":["webpack:///webpack/bootstrap","webpack:///external \"react\"","webpack:///../node_modules/prop-types/index.js","webpack:///../node_modules/@babel/runtime/helpers/assertThisInitialized.js","webpack:///../node_modules/@babel/runtime/helpers/defineProperty.js","webpack:///../node_modules/@babel/runtime/helpers/extends.js","webpack:///../node_modules/@babel/runtime/helpers/objectWithoutPropertiesLoose.js","webpack:///../node_modules/classnames/index.js","webpack:///external \"@grafana/ui\"","webpack:///../node_modules/@babel/runtime/helpers/inheritsLoose.js","webpack:///external \"react-dom\"","webpack:///external \"lodash\"","webpack:///external \"@grafana/runtime\"","webpack:///../node_modules/fast-deep-equal/index.js","webpack:///../node_modules/invariant/browser.js","webpack:///../node_modules/define-properties/index.js","webpack:///../node_modules/warning/warning.js","webpack:///../node_modules/@babel/runtime/helpers/esm/arrayLikeToArray.js","webpack:///../node_modules/webpack/buildin/global.js","webpack:///../node_modules/@babel/runtime/helpers/esm/unsupportedIterableToArray.js","webpack:///../node_modules/function-bind/index.js","webpack:///../node_modules/call-bind/index.js","webpack:///../node_modules/popper.js/dist/esm/popper.js","webpack:///../node_modules/@hypnosphi/create-react-context/lib/index.js","webpack:///../node_modules/@babel/runtime/helpers/esm/assertThisInitialized.js","webpack:///../node_modules/object-keys/index.js","webpack:///../node_modules/object-keys/isArguments.js","webpack:///../node_modules/call-bind/callBound.js","webpack:///../node_modules/get-intrinsic/index.js","webpack:///../node_modules/has-symbols/shams.js","webpack:///../node_modules/object-is/implementation.js","webpack:///../node_modules/object-is/polyfill.js","webpack:///../node_modules/regexp.prototype.flags/implementation.js","webpack:///../node_modules/regexp.prototype.flags/polyfill.js","webpack:///../node_modules/style-loader/dist/runtime/injectStylesIntoStyleTag.js","webpack:///../node_modules/css-loader/dist/runtime/api.js","webpack:///external \"@grafana/data\"","webpack:///../node_modules/dayjs/dayjs.min.js","webpack:///../node_modules/lodash.debounce/index.js","webpack:///../node_modules/deep-equal/index.js","webpack:///../node_modules/hoist-non-react-statics/dist/hoist-non-react-statics.cjs.js","webpack:///../node_modules/@babel/runtime/helpers/esm/setPrototypeOf.js","webpack:///../node_modules/@babel/runtime/helpers/esm/iterableToArray.js","webpack:///../node_modules/@babel/runtime/helpers/esm/arrayWithHoles.js","webpack:///../node_modules/@babel/runtime/helpers/esm/nonIterableRest.js","webpack:///../node_modules/@material-ui/core/node_modules/popper.js/dist/esm/popper.js","webpack:///../node_modules/prop-types/factoryWithThrowingShims.js","webpack:///../node_modules/prop-types/lib/ReactPropTypesSecret.js","webpack:///../node_modules/@babel/runtime/helpers/setPrototypeOf.js","webpack:///../node_modules/object-keys/implementation.js","webpack:///../node_modules/is-arguments/index.js","webpack:///../node_modules/has-symbols/index.js","webpack:///../node_modules/function-bind/implementation.js","webpack:///../node_modules/has/src/index.js","webpack:///../node_modules/object-is/index.js","webpack:///../node_modules/object-is/shim.js","webpack:///../node_modules/is-regex/index.js","webpack:///../node_modules/regexp.prototype.flags/index.js","webpack:///../node_modules/regexp.prototype.flags/shim.js","webpack:///../node_modules/is-date-object/index.js","webpack:///../node_modules/@hypnosphi/create-react-context/lib/implementation.js","webpack:///../node_modules/gud/index.js","webpack:///../node_modules/react-is/index.js","webpack:///../node_modules/react-is/cjs/react-is.production.min.js","webpack:///./static/css/timely-bootstrap.css?617f","webpack:///./static/css/timely-bootstrap.css","webpack:///./static/css/timely.css?f98e","webpack:///./static/css/timely.css","webpack:///../node_modules/tslib/tslib.es6.js","webpack:///../node_modules/rxjs/dist/esm5/internal/util/isFunction.js","webpack:///../node_modules/rxjs/dist/esm5/internal/util/lift.js","webpack:///../node_modules/rxjs/node_modules/tslib/tslib.es6.js","webpack:///../node_modules/rxjs/dist/esm5/internal/util/UnsubscriptionError.js","webpack:///../node_modules/rxjs/dist/esm5/internal/util/createErrorClass.js","webpack:///../node_modules/rxjs/dist/esm5/internal/util/arrRemove.js","webpack:///../node_modules/rxjs/dist/esm5/internal/Subscription.js","webpack:///../node_modules/rxjs/dist/esm5/internal/config.js","webpack:///../node_modules/rxjs/dist/esm5/internal/scheduler/timeoutProvider.js","webpack:///../node_modules/rxjs/dist/esm5/internal/util/reportUnhandledError.js","webpack:///../node_modules/rxjs/dist/esm5/internal/util/noop.js","webpack:///../node_modules/rxjs/dist/esm5/internal/NotificationFactories.js","webpack:///../node_modules/rxjs/dist/esm5/internal/util/errorContext.js","webpack:///../node_modules/rxjs/dist/esm5/inteLine truncated
+{"version":3,"sources":["../src/module.js"],"names":["TimelyAppConfigCtrl","MetricsPageCtrl","AuthsPageCtrl"],"mappings":";;;;;;;;AAAQA,yB,qBAAAA,mB;;AACAC,qB,sBAAAA,e;;AACAC,mB,wBAAAA,a;;;4BAGNF,mB;;iCACAC,e;;+BACAC,a","file":"module.js","sourcesContent":["import {TimelyAppConfigCtrl} from './components/config';\nimport {MetricsPageCtrl} from './components/metrics';\nimport {AuthsPageCtrl} from './components/authspage';\n\nexport {\n  TimelyAppConfigCtrl as ConfigCtrl,\n  MetricsPageCtrl,\n  AuthsPageCtrl\n};\n"]}

grafana/timely-app/dist/plugin.json

@@ -1,40 +1,41 @@
 {
-  "type": "datasource",
+  "type": "app",
   "name": "Timely",
-  "id": "nsa-timely-datasource",
-  "category": "tsdb",
-  "metrics": true,
-  "backend": true,
-  "alerting": true,
-  "executable": "timely_datasource_backend",
+  "id": "timely-app",
+
+  "css": {
+    "dark":  "css/dark.css",
+    "light":  "css/light.css"
+  },
+
   "info": {
-    "description": "Open source time series database backed by Accumulo",
+    "description": "Timely App",
     "author": {
-      "name": "National Security Agency"
+      "name": "National Security Agency",
+      "url": "http://github.com/NationalSecurityAgency"
     },
-    "keywords": ["Simple"],
+    "keywords": ["timely app datasource"],
     "logos": {
-      "small": "static/img/timely_square_small.png",
-      "large": "static/img/timely_square_large.png"
+      "small": "img/brand_small.png",
+      "large": "img/brand_large.png"
     },
     "links": [
-      {
-        "name": "Website",
-        "url": "https://code.nsa.gov/timely"
-      },
-      {
-        "name": "License",
-        "url": "https://github.com/NationalSecurityAgency/timely/blob/master/LICENSE"
-      }
+      {"name": "Project site", "url": "https://github.com/NationalSecurityAgency/timely"},
+      {"name": "License & Terms", "url": "https://raw.githubusercontent.com/NationalSecurityAgency/timely/master/LICENSE"}
     ],
-    "screenshots": [],
-    "version": "1.3.4",
-    "updated": "2021-11-01"
+    "version": "1.2.8-SNAPSHOT",
+    "updated": "2020-02-21"
   },
+
+  "includes": [
+    {"type": "datasource", "name": "Timely"},
+    { "type": "page", "name": "Login", "component": "AuthsPageCtrl", "role": "Viewer", "addToNav": true},
+    { "type": "page", "name": "Metrics", "component": "MetricsPageCtrl", "role": "Viewer", "addToNav": true}
+  ],
+
   "dependencies": {
-    "classnames": "2.2.6",
-    "slate-plain-serializer": "0.7.10",
-    "grafanaVersion": "6.5.x",
+    "grafanaVersion": "4.x.x",
     "plugins": []
   }
+
 }