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This allows to reduce number of hub clients by grouping managers and creating one client per such group.
34 lines
1005 B
Markdown
34 lines
1005 B
Markdown
# Connecting several managers via Hub
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`syz-hub` program can be used to connect several `syz-manager`'s together and
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allow them to exchange programs.
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Build `syz-hub` with `make hub`. Then create a config file along the lines of:
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```
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{
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"http": ":80",
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"rpc": ":55555",
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"workdir": "/syzkaller/workdir",
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"clients": [
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{"name": "manager1", "key": "6sCFsJVfyFQVhWVKJpKhHcHxpCH0gAxL"},
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{"name": "manager2", "key": "FZFSjthHHf8nKm2cqqAcAYKM5a3XM4Ao"},
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{"name": "manager3", "key": "fTrIBQCmkEq8NsvQXZiOUyop6uWLBuzf"}
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]
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}
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```
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And start it with `bin/syz-hub -config hub.cfg`. Then add the following
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additional parameters to `syz-manager` config files of each manager:
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```
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"name": "manager1",
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"hub_client": "manager1",
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"hub_addr": "1.2.3.4:55555",
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"hub_key": "6sCFsJVfyFQVhWVKJpKhHcHxpCH0gAxL",
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```
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And start managers. Once they triage local corpus, they will connect to the hub
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and start exchanging inputs. Both hub and manager web pages will show how many
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inputs they send/receive from the hub.
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