Set gomaxprocs and gomemlimit automatically based on cgroup limits

[tomershafir]

Use https://github.com/uber-go/automaxprocs and https://github.com/KimMachineGun/automemlimit or implement alike for non-lib otelcol

[mx-psi]

@tomershafir Would this be feasible to have as an extension?

[tomershafir]

@mx-psi yes, it seems like the extension model fits. How would you think to address this, import the libs as dependencies or copy-update their source code?

[mx-psi]

@tomershafir Importing the libs would work for me. I think this can be an extension in opentelemetry-collector-contrib, I would be happy to sponsor it. Can you file a new component proposal in contrib? You can add me on the sponsor field, and we can let other people on the community comment on the idea first :)

[tomershafir]

@mx-psi done open-telemetry/opentelemetry-collector-contrib#30289

[mx-psi]

Helm chart maintainers agree the proposed extension is a good idea, so I am going to close this one and we can continue the discussion and development over at open-telemetry/opentelemetry-collector-contrib#30289