apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
  name: holyarrs
  namespace: holyarrs
spec:
  # Metadata and indexers are on the internet; in the cluster it only talks
  # to Jellyfin and qBittorrent
  egress:
    - ports:
        - port: 53
          protocol: UDP
        - port: 53
          protocol: TCP
      to:
        - namespaceSelector:
            matchLabels:
              kubernetes.io/metadata.name: kube-system
          podSelector:
            matchLabels:
              k8s-app: kube-dns
    - ports:
        - port: 8096
          protocol: TCP
      to:
        - namespaceSelector:
            matchLabels:
              kubernetes.io/metadata.name: jellyfin
          podSelector:
            matchLabels:
              app.kubernetes.io/name: jellyfin
    - ports:
        - port: 8080
          protocol: TCP
      to:
        - namespaceSelector:
            matchLabels:
              kubernetes.io/metadata.name: qbit
          podSelector:
            matchLabels:
              app.kubernetes.io/name: qbittorrent
    - to:
        - ipBlock:
            cidr: 0.0.0.0/0
            except:
              - 10.0.0.0/8
              - 172.16.0.0/12
              - 192.168.0.0/16
  ingress:
    - from:
        - namespaceSelector:
            matchLabels:
              kubernetes.io/metadata.name: traefik
      ports:
        - port: 6262
          protocol: TCP
  podSelector:
    matchLabels:
      app.kubernetes.io/name: holyarrs
  policyTypes:
    - Ingress
    - Egress