kube/traefik/application-extras.yml

---
apiVersion: v1
kind: Service
metadata:
  name: traefik-metrics
  namespace: traefik
spec:
  selector:
    app.kubernetes.io/instance: k6-traefik
    app.kubernetes.io/name: traefik
  ports:
    - protocol: TCP
      port: 9100
      targetPort: 9100
---
apiVersion: codemowers.io/v1alpha1
kind: OIDCGWMiddlewareClient
metadata:
  name: dashboard
spec:
  displayName: Traefik dashboard
  uri: 'https://traefik.k-space.ee'
---
apiVersion: traefik.io/v1alpha1
kind: TLSStore
metadata:
  name: default
spec:
  defaultCertificate:
    secretName: wildcard-tls
---
apiVersion: cert-manager.io/v1
kind: Certificate
metadata:
  name: wildcard-tls
  namespace: traefik
spec:
  dnsNames:
    - '*.k-space.ee'
  issuerRef:
    group: cert-manager.io
    kind: ClusterIssuer
    name: default
  secretName: wildcard-tls
  usages:
    - digital signature
    - key encipherment
---
apiVersion: traefik.io/v1alpha1
kind: Middleware
metadata:
  name: dashboard-redirect
spec:
  redirectRegex:
    regex: ^https://traefik.k-space.ee/?$
    replacement: https://traefik.k-space.ee/dashboard/
    permanent: false
---
apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
  name: traefik
spec:
  podSelector:
    matchLabels:
      app.kubernetes.io/name: traefik
  policyTypes:
  - Ingress
  - Egress
  ingress:
  - from:
    - namespaceSelector:
        matchLabels:
          kubernetes.io/metadata.name: prometheus-operator
      podSelector:
        matchLabels:
          app.kubernetes.io/name: prometheus
    ports:
    - protocol: TCP
      port: 9100
  - from:
    - ipBlock:
        cidr: 0.0.0.0/0
  - ports:
    - port: 80
    - port: 443
  egress:
  - {}
---
apiVersion: traefik.io/v1alpha1
kind: Middleware
metadata:
  name: block-metrics
spec:
  replacePathRegex:
    regex: ^/metrics
    replacement: /
---
apiVersion: monitoring.coreos.com/v1
kind: PodMonitor
metadata:
  name: traefik
spec:
  selector:
    matchLabels:
      app.kubernetes.io/name: traefik
  podMetricsEndpoints:
    - port: metrics