[Book] [OK!] GitOps Cookbook: 07. Argo CD: 7.2 Automatic Synchronization

Задача:
С помощью Argo CD автоматически обновлять ресурсы при изменениях

Делаю:
2025.12.04

$ cat << 'EOF' | kubectl create -f -
apiVersion: argoproj.io/v1alpha1
kind: Application
metadata:
  name: bgd-app
  namespace: argocd
spec:
  destination:
    namespace: bgd
    server: https://kubernetes.default.svc
  project: default
  source:
    repoURL: https://github.com/wildmakaka/gitops-cookbook-sc.git
    path: ch07/bgd
    targetRevision: main
  syncPolicy:
    automated:
      prune: true
      selfHeal: true
EOF

$ kubectl patch svc bgd -n bgd -p '{"spec": {"type": "NodePort"}}'

$ kubectl get services -n bgd
NAME   TYPE       CLUSTER-IP      EXTERNAL-IP   PORT(S)          AGE
bgd    NodePort   10.110.113.78   <none>        8080:32109/TCP   31s

$ minikube --profile ${PROFILE} ip
192.168.58.2

// [OK!]
http://192.168.58.2:32109

$ argocd app set bgd-app --sync-policy manual

$ kubectl -n bgd patch deploy/bgd \
--type='json' -p='[{"op": "replace", "path": "/spec/template/spec/containers/0/env/0/value", "value":"red"}]'

// [OK!]
http://192.168.58.2:32109

$ argocd app delete bgd-app