GitOps support

[jkleinlercher]

Does this work also when those resources are managed by a gitops agent like fluxcd or argocd? If not, what needs to be done to make it work? I think this is really a good project!

[davidebianchi]

Hi @jkleinlercher, really interesting use case!
At the moment we have not experience with kube-green working with argocd and fluxcd.
A possible way could be set some sync window to exclude the specific hours to the sync workload of the GitOps operators.

There is this comment of @victorboissiere #142 (comment), which uses Argo and could be useful to use kube-green in this context.

This is a really interesting and increasingly widespread use case, so I think we should add some guideline and documentation about this, and go deep to know if there is a way to improve integration.

[ziouf]

I think argocd or fluxcd should not manage replica count in manifests (not always) like said in argocd best practices

https://argo-cd.readthedocs.io/en/stable/user-guide/best_practices/#leaving-room-for-imperativeness

Same issue with suspend field of CronJobs

This should be a prerequisite for enabling downscaling