Cleaner Controller

Development Cheat Sheet

Introductory reading:

• https://sdk.operatorframework.io/docs/building-operators/golang/tutorial/
• https://book.kubebuilder.io/introduction.html

CRD Generation

• Edit the go structs
• Generate code and manifests:

  make generate manifests
  

• (Optional) Install CRDs

  make install
  

Reconcile logic

• Edit the controller code
• Run tests

  make test
  

  • Check code coverage

  go tool cover -html=cover.out
  

• Run controller locally (uses local k8s context authorization)

  make run