GitOps manifests: pruning of removed objects (deleting)
Currently GitOps engine is not configured to prune resources no longer present in the manifest list. This needs to be made configurable. Annotation should contain source hash https://github.com/argoproj/gitops-engine/blob/31311943a57a45389dc01412572356f2fdbca128/agent/main.go#L30
Edited by Thong Kuah