# Default deny all ingress in the immich namespace
apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
  name: default-deny-ingress
  namespace: immich
spec:
  podSelector: {}
  policyTypes:
    - Ingress
---
# Allow ingress controller to reach immich-server
apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
  name: allow-ingress-controller
  namespace: immich
spec:
  podSelector:
    matchLabels:
      app.kubernetes.io/name: server
  policyTypes:
    - Ingress
  ingress:
    - from:
        - namespaceSelector:
            matchLabels:
              kubernetes.io/metadata.name: traefik
---
# immich-db: only reachable from immich app pods and backup jobs
apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
  name: immich-db
  namespace: immich
spec:
  podSelector:
    matchLabels:
      app: immich-db
  policyTypes:
    - Ingress
  ingress:
    - from:
        - podSelector:
            matchLabels:
              app.kubernetes.io/name: server
        - podSelector:
            matchLabels:
              app: immich-backup
---
# Allow immich pods to reach valkey
apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
  name: allow-valkey
  namespace: immich
spec:
  podSelector:
    matchLabels:
      app.kubernetes.io/name: valkey
  policyTypes:
    - Ingress
  ingress:
    - from:
        - podSelector:
            matchLabels:
              app.kubernetes.io/name: server
---
# Allow immich pods to reach machine-learning
apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
  name: allow-machine-learning
  namespace: immich
spec:
  podSelector:
    matchLabels:
      app.kubernetes.io/name: machine-learning
  policyTypes:
    - Ingress
  ingress:
    - from:
        - podSelector:
            matchLabels:
              app.kubernetes.io/name: server
---
# Allow backup pods egress to Synology (rest-server), B2, DNS, and DB
apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
  name: allow-backup-egress
  namespace: immich
spec:
  podSelector:
    matchLabels:
      app: immich-backup
  policyTypes:
    - Egress
  egress:
    - ports:
        - port: 53
          protocol: UDP
        - port: 53
          protocol: TCP
    - ports:
        - port: 8888
          protocol: TCP
    - ports:
        - port: 443
          protocol: TCP
    - ports:
        - port: 5432
          protocol: TCP
      to:
        - podSelector:
            matchLabels:
              app: immich-db