ArgoCD app DeletionError argoproj/argo-cd#1329
Edit the 'app' (applications.argoproj.io) and set 'finalizer' key to '[]'
argocd app create argo-rollouts-controller --repo https://github.com/thomasstxyz/gitops-certification-examples.git --path ./argo-rollouts-controller --dest-namespace argo-rollouts --dest-server https://kubernetes.default.svc --directory-recurse --sync-policy automatic --sync-option CreateNamespace=true
argocd app create prod --project default --repo https://github.com/thomasstxyz/gitops-cert-level-2-examples.git --path ./environment-promotion/envs/prod --dest-namespace prod --dest-server https://kubernetes.default.svc --sync-policy automatic --sync-option CreateNamespace=true --sync-option SelfHeal=true
kubectl -n argocd get secret argocd-initial-admin-secret -o jsonpath="{.data.password}" | base64 -d
# OR
argocd admin initial-password -n argocd