Private Docker registry on k8s

registry.yaml

---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: registry
---
apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
  name: registry
  annotations:
    seccomp.security.alpha.kubernetes.io/allowedProfileNames: 'docker/default'
    seccomp.security.alpha.kubernetes.io/defaultProfileName:  'docker/default'
spec:
  privileged: false
  allowPrivilegeEscalation: false
  requiredDropCapabilities:
  - KILL
  - MKNOD
  - SETUID
  - SETGID
  volumes:
  - 'configMap'
  - 'emptyDir'
  - 'projected'
  - 'secret'
  - 'downwardAPI'
  - 'persistentVolumeClaim'
  hostNetwork: false
  hostIPC: false
  hostPID: false
  runAsUser:
    rule: 'RunAsAny'
  seLinux:
    rule: 'RunAsAny'
  supplementalGroups:
    rule: 'MustRunAs'
    ranges:
    - min: 1
      max: 65535
  fsGroup:
    rule: 'MustRunAs'
    ranges:
    - min: 1
      max: 65535
  readOnlyRootFilesystem: false
---
kind: Role
apiVersion: rbac.authorization.k8s.io/v1
metadata:
  name: registry
rules:
- apiGroups: ['policy']
  resources: ['podsecuritypolicies']
  verbs:     ['use']
  resourceNames:
  - registry
---
kind: RoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
  name: registry
roleRef:
  kind: Role
  name: registry
  apiGroup: rbac.authorization.k8s.io
subjects:
- kind: ServiceAccount
  name: registry
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: registry
  labels:
    app: registry
spec:
  replicas: 1
  selector:
    matchLabels:
      app: registry
  template:
    metadata:
      labels:
        app: registry
    spec:
      serviceAccountName: registry
      containers:
      - name: registry
        image: registry:2
        ports:
        - containerPort: 5000
---
apiVersion: v1
kind: Service
metadata:
  name: registry
spec:
  selector:
    app: registry
  ports:
  - protocol: TCP
    port: 5000
    targetPort: 5000
  type: ClusterIP