# Local Docker registry running in Kubernetes - for k3s
#
# kubectl create namespace docker-registry
# kubectl apply -f docker-registry.yaml -n docker-registry
#
# docker build -t registry.localhost/test:latest .
# docker push registry.localhost/test:latest
---
#apiVersion: networking.k8s.io/v1
#kind: Ingress
#metadata:
#  name: docker-registry-ingress
#spec:
#  ingressClassName: traefik
#  rules:
#  - host: registry.localhost
#    http:
#      paths:
#      - path: /
#        pathType: Prefix
#        backend:
#          service:
#            name: docker-registry-service
#            port:
#              number: 5000

---
apiVersion: v1
kind: Service
metadata:
  name: docker-registry-service
  labels:
    app: docker-registry
spec:
  selector:
    app: docker-registry
  ports:
    - protocol: TCP
      port: 5000

---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: docker-registry-pvc
  labels:
    app: docker-registry
spec:
  accessModes:
    - ReadWriteOnce
  storageClassName: local-path
  resources:
    requests:
      storage: 10Gi

---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: docker-registry
  labels:
    app: docker-registry
spec:
  replicas: 1
  selector:
    matchLabels:
      app: docker-registry
  template:
    metadata:
      labels:
        app: docker-registry
    spec:
      containers:
      - name: docker-registry
        image: registry
        ports:
        - containerPort: 5000
          protocol: TCP
        volumeMounts:
        - name: storage
          mountPath: /var/lib/registry
        env:
        - name: REGISTRY_HTTP_ADDR
          value: :5000
        - name: REGISTRY_STORAGE_FILESYSTEM_ROOTDIRECTORY
          value: /var/lib/registry
      volumes:
      - name: storage
        persistentVolumeClaim:
          claimName: docker-registry-pvc