Consider single instance CRD approach

[devopsmariocom]

https://blog.openshift.com/kubernetes-deep-dive-code-generation-customresources/

[devopsmariocom]

another approach https://kubernetes.io/blog/2018/08/10/introducing-kubebuilder-an-sdk-for-building-kubernetes-apis-using-crds/

[devopsmariocom]

We should move towards existing solutions like https://github.com/argoproj/gitops-engine