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Management framework: control output-to-console in Supervisor

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It helps during testing to be able to control whether the Supervisor process
also routs node output to the console, in addition to writing to output
files. Since the Supervisor runs as the main process in Docker containers, its
output becomes visible in "docker logs" that way, simplifying diagnostics.
This commit is contained in:
Christian Kreibich 2022-06-13 21:12:42 -07:00
parent 5592beaf31
commit 0c20f16055
2 changed files with 16 additions and 4 deletions
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8
scripts/policy/frameworks/management/supervisor/main.zeek
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@ -70,8 +70,8 @@ hook Supervisor::stdout_hook(node: string, msg: string)
# Update the sliding window of recent output lines.
Queue::put(g_outputs[node]$stdout, msg);
# Don't print this message in the Supervisor's own stdout
break;
if ( ! print_stdout )
break;
}
hook Supervisor::stderr_hook(node: string, msg: string)
@ -87,8 +87,8 @@ hook Supervisor::stderr_hook(node: string, msg: string)
Queue::put(g_outputs[node]$stderr, msg);
# Don't print this message in the Supervisor's own stdout
break;
if ( ! print_stderr )
break;
}
event Supervisor::node_status(node: string, pid: count)