apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
  name: pgadmin-default-deny
  namespace: platform-admin
  labels:
    app.kubernetes.io/name: pgadmin4
    app.kubernetes.io/part-of: platform
spec:
  podSelector:
    matchLabels:
      app.kubernetes.io/name: pgadmin4
      app.kubernetes.io/instance: pgadmin
  policyTypes:
    - Ingress
    - Egress
---
apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
  name: pgadmin-allow-traefik
  namespace: platform-admin
  labels:
    app.kubernetes.io/name: pgadmin4
    app.kubernetes.io/part-of: platform
spec:
  podSelector:
    matchLabels:
      app.kubernetes.io/name: pgadmin4
      app.kubernetes.io/instance: pgadmin
  policyTypes:
    - Ingress
  ingress:
    - from:
        - namespaceSelector:
            matchLabels:
              kubernetes.io/metadata.name: kube-system
          podSelector:
            matchLabels:
              app.kubernetes.io/name: traefik
      ports:
        - protocol: TCP
          port: 5050
---
apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
  name: pgadmin-allow-dns
  namespace: platform-admin
  labels:
    app.kubernetes.io/name: pgadmin4
    app.kubernetes.io/part-of: platform
spec:
  podSelector:
    matchLabels:
      app.kubernetes.io/name: pgadmin4
      app.kubernetes.io/instance: pgadmin
  policyTypes:
    - Egress
  egress:
    - to:
        - namespaceSelector:
            matchLabels:
              kubernetes.io/metadata.name: kube-system
          podSelector:
            matchLabels:
              k8s-app: kube-dns
      ports:
        - protocol: UDP
          port: 53
        - protocol: TCP
          port: 53
---
apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
  name: pgadmin-allow-keycloak
  namespace: platform-admin
  labels:
    app.kubernetes.io/name: pgadmin4
    app.kubernetes.io/part-of: platform
spec:
  podSelector:
    matchLabels:
      app.kubernetes.io/name: pgadmin4
      app.kubernetes.io/instance: pgadmin
  policyTypes:
    - Egress
  egress:
    - to:
        - ipBlock:
            cidr: 192.168.0.107/32
      ports:
        - protocol: TCP
          port: 443
---
apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
  name: pgadmin-allow-platform-postgres
  namespace: platform-admin
  labels:
    app.kubernetes.io/name: pgadmin4
    app.kubernetes.io/part-of: platform
spec:
  podSelector:
    matchLabels:
      app.kubernetes.io/name: pgadmin4
      app.kubernetes.io/instance: pgadmin
  policyTypes:
    - Egress
  egress:
    - to:
        - namespaceSelector:
            matchLabels:
              kubernetes.io/metadata.name: platform-data
          podSelector:
            matchLabels:
              cnpg.io/cluster: platform-postgres
      ports:
        - protocol: TCP
          port: 5432
---
apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
  name: pgadmin-allow-blackbox-health
  namespace: platform-admin
  labels:
    app.kubernetes.io/name: pgadmin4
    app.kubernetes.io/part-of: platform
spec:
  podSelector:
    matchLabels:
      app.kubernetes.io/name: pgadmin4
      app.kubernetes.io/instance: pgadmin
  policyTypes:
    - Ingress
  ingress:
    - from:
        - namespaceSelector:
            matchLabels:
              kubernetes.io/metadata.name: observability
          podSelector:
            matchLabels:
              app.kubernetes.io/name: prometheus-blackbox-exporter
              app.kubernetes.io/instance: blackbox-exporter
      ports:
        - protocol: TCP
          port: 5050