argocd cluster add docker-desktop
https://registry.terraform.io/providers/oboukili/argocd/latest/docs/resources/cluster
https://argo-cd.readthedocs.io/en/stable/operator-manual/declarative-setup/#applications
apiVersion: argoproj.io/v1alpha1
kind: Application
metadata:
name: guestbook
namespace: argocd
spec:
project: default
source:
repoURL: https://github.com/argoproj/argocd-example-apps.git
targetRevision: HEAD
path: guestbook
destination:
server: https://kubernetes.default.svc
namespace: guestbook