Resources: limits/requests should be ignored for initContainers

[alexcurtin]

Currently, polaris reports a warning of cpu/memory limits and requests missing on initContainers but per https://kubernetes.io/docs/concepts/workloads/pods/init-containers/#resources I don't think that setting limits/requests on initContainers is standard / best practice?

Correct me if wrong!

[robscott]

Hey @alexcurtin, this is a great find, thanks! Although these can be useful in some cases, I think those are quite rare, so we're disabling these checks for init containers by default. I've opened a PR for that referenced above, we should get this out in our next release.

[rbren]

Fixed in 0.1.5. Thanks for the report!