apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
  name: oauth2-proxy-ingress-traefik
  labels:
    app.kubernetes.io/name: oauth2-proxy
    app.kubernetes.io/instance: oauth2-proxy
    app.kubernetes.io/component: auth-proxy
    app.kubernetes.io/part-of: auth-platform
    app.kubernetes.io/managed-by: kustomize
spec:
  podSelector:
    matchLabels:
      app.kubernetes.io/name: oauth2-proxy
      app.kubernetes.io/instance: oauth2-proxy
  policyTypes:
    - Ingress
  ingress:
    - from:
        - namespaceSelector:
            matchLabels:
              kubernetes.io/metadata.name: kube-system
          podSelector:
            matchLabels:
              app.kubernetes.io/name: traefik
      ports:
        - protocol: TCP
          port: 4180
---
apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
  name: oauth2-proxy-egress-keycloak
  labels:
    app.kubernetes.io/name: oauth2-proxy
    app.kubernetes.io/instance: oauth2-proxy
    app.kubernetes.io/component: auth-proxy
    app.kubernetes.io/part-of: auth-platform
    app.kubernetes.io/managed-by: kustomize
spec:
  podSelector:
    matchLabels:
      app.kubernetes.io/name: oauth2-proxy
      app.kubernetes.io/instance: oauth2-proxy
  policyTypes:
    - Egress
  egress:
    - to:
        - podSelector:
            matchLabels:
              app.kubernetes.io/instance: keycloak
              app.kubernetes.io/managed-by: keycloak-operator
      ports:
        - protocol: TCP
          port: 8080