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cgroup prefix matching for Amazon ECS missing

Open Ristovski opened this issue 1 year ago • 0 comments

When running coroot-node-agent directly on an EC2 instance thats part of an ECS cluster, the following message is spammed: W0905 11:42:31.320648 1826000 registry.go:305] failed to read proc cgroup: unknown container: /ecstasks.slice/ecstasks-[UID].slice/docker-[UID].scope

This seems to stem from the fact that the prefix matching is hardcoded and doesn't match ecstasks.slice: https://github.com/coroot/coroot-node-agent/blob/8f1ee2673b4fde70d70bfa17a2ee0330739c0d68/cgroup/cgroup.go#L130-L172

Ristovski avatar Sep 05 '24 11:09 Ristovski