kind: NetworkPolicy
apiVersion: networking.k8s.io/v1
metadata:
  name: argocd-redis-network-policy
spec:
  podSelector:
    matchLabels:
      app.kubernetes.io/name: argocd-redis
  policyTypes:
  - Ingress
  - Egress
  ingress:
    - from:
      - podSelector:
          matchLabels:
            app.kubernetes.io/name: argocd-server
      - podSelector:
          matchLabels:
            app.kubernetes.io/name: argocd-repo-server
      - podSelector:
          matchLabels:
            app.kubernetes.io/name: argocd-application-controller
      ports:
        - protocol: TCP
          port: 6379
  egress:
    - to:
      - namespaceSelector: {}
      ports:
        - port: 53
          protocol: UDP
        - port: 53
          protocol: TCP