--- apiVersion: networking.k8s.io/v1 kind: NetworkPolicy metadata: name: ingress-zalpgoperator2pginstances spec: podSelector: matchLabels: cluster-name: {{ .Values.postgres.name }} policyTypes: - Ingress ingress: - from: - namespaceSelector: matchLabels: kubernetes.io/metadata.name: {{ .Values.postgres.pg_operator.namespace }} ports: - protocol: TCP port: 5432 - protocol: TCP port: 8008 - protocol: TCP port: 8080