feat: add trace to logs and log to trace support

config/grafana/provisioning/datasources/datasource.yml

@@ -15,7 +15,7 @@ datasources:
     # <string, required> datasource type. Required
     type: prometheus
     # <string, required> access mode. proxy or direct (Server or Browser in the UI). Required
-    access: Server
+    access: proxy
     # <string> url
     url: http://victoriametrics.local:8428
     # <string> Deprecated, use secureJsonData.password
@@ -29,13 +29,28 @@ datasources:
     # <string, required> datasource type. Required
     type: jaeger
     # <string, required> access mode. proxy or direct (Server or Browser in the UI). Required
-    access: Server
+    access: proxy
     # <string> url
     url: http://jaeger.local:16686
     # <string> Deprecated, use secureJsonData.password
     version: 1
     # <bool> allow users to edit datasources from the UI.
     editable: true
+    # additional parameters
+    jsonData:
+      manageAlerts: false
+      nodeGraph:
+        enabled: true
+      tracesToLogs:
+        datasourceUid: Loki
+        filterBySpanID: true
+        filterByTraceID: true
+        mapTagNamesEnabled: true
+        spanStartTimeShift: '-1m'
+        spanEndTimeShift: '1m'
+        mappedTags:
+          - key: otel.library.name
+            value: service_name
   - name: Loki
     # <string, required> datasource type. Required
     type: loki
@@ -50,3 +65,10 @@ datasources:
     # additional parameters
     jsonData:
       maxLines: 1000
+      manageAlerts: false
+      derivedFields:
+        - datasourceUid: Jaeger
+          matcherRegex: "(?:\"traceid\"):\"(\\w+)\""
+          name: traceid
+          url: '$${__value.raw}'
+          urlDisplayLabel: "Trace for this log"

config/loki/config.yaml

@@ -4,11 +4,11 @@ server:
   http_listen_port: 3100
 
 common:
-  path_prefix: /tmp/loki
+  path_prefix: /loki
   storage:
     filesystem:
-      chunks_directory: /tmp/loki/chunks
-      rules_directory: /tmp/loki/rules
+      chunks_directory: /loki/chunks
+      rules_directory: /loki/rules
   replication_factor: 1
   ring:
     instance_addr: 127.0.0.1

config/otelcontribcol/config.yaml

@@ -42,13 +42,13 @@ processors:
     actions:
     - action: insert
       key: loki.attribute.labels
-      value: http.status_code, http.route, http.method, http.host, http.server_name, otel.library.name, span.component
+      value: http_status_code, http_route, http_method, http_host_name, net_peer_ip, component
 
   resource:
     attributes:
     - action: insert
       key: loki.resource.labels
-      value: agent_id, server_id, service.version, service.arch, os.type
+      value: agent_id, server_id, api_server_id, group_id, policy_id, service_name, service_version, service_arch, service_os, module
 
 exporters:
   logging: