apps/pihole/install.yaml

---
apiVersion: v1
kind: Service 
metadata:
  name: pihole
  namespace: pihole
spec:
  type: ClusterIP
  selector:
    app: pihole
  ports:
    - name: http
      port: 80
      targetPort: 80
      protocol: TCP
    - name: https
      port: 443
      targetPort: 443
      protocol: TCP
---
apiVersion: v1
kind: Service 
metadata:
  name: pihole-tpc
  namespace: pihole
spec:
  type: LoadBalancer
  selector:
    app: pihole
  ports:
    - name: dnstcp
      port: 53
      targetPort: 53
      protocol: TCP
---
apiVersion: v1
kind: Service 
metadata:
  name: pihole-udp
  namespace: pihole
spec:
  type: LoadBalancer
  selector:
    app: pihole
  ports:
    - name: dnsudp
      port: 53
      targetPort: 53
      protocol: UDP
    - name: dhcp
      port: 67
      targetPort: 67
      protocol: UDP
---
apiVersion: traefik.containo.us/v1alpha1
kind: IngressRoute
metadata:
  name: ingress
  namespace: pihole
spec:
  entryPoints:
    - web
  routes:
  - kind: Rule
    match: Host(`pihole`)
    services:
    - kind: Service
      name: pihole
      namespace: pihole
      passHostHeader: true
      port: 80
---
apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: pihole
  namespace: pihole
spec:
  selector:
    matchLabels:
      app: pihole
  serviceName: pihole
  replicas: 1
  template:
    metadata:
      labels:
        app: pihole
    spec:
      containers:
      - name: pihole
        image: pihole/pihole:latest
        imagePullPolicy: Always
        ports:
        - containerPort: 53
        - containerPort: 67
        - containerPort: 80
        - containerPort: 443
        volumeMounts:
        - name: pihole
          mountPath: /etc/pihole/
        - name: dnsmasq
          mountPath: /etc/dnsmasq.d/
        env:
        - name: WEBPASSWORD
          value: "1234"
        - name: VIRTUAL_HOST
          value: pihole
        - name: TZ
          value: "Asia/Tbilisi"
        # Needed for DHCP  
        # securityContext:
        #   capabilities:
        #     add: ["NET_ADMIN"]
  volumeClaimTemplates:
  - metadata:
      name: pihole
    spec:
      accessModes: [ "ReadWriteOnce" ]
      storageClassName: "local-path"
      resources:
        requests:
          storage: 100Mi
  - metadata:
      name: dnsmasq
    spec:
      accessModes: [ "ReadWriteOnce" ]
      storageClassName: "local-path"
      resources:
        requests:
          storage: 100Mi