apiVersion: v1
kind: Namespace
metadata:
  name: cloudhost-builds
  labels:
    app.kubernetes.io/part-of: cloudhost
---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: kaniko-builder
  namespace: cloudhost-builds
---
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
  name: kaniko-builder
  namespace: cloudhost-builds
rules:
  - apiGroups: ['']
    resources: ['pods', 'pods/log', 'secrets', 'configmaps', 'persistentvolumeclaims']
    verbs: ['create', 'get', 'list', 'watch', 'delete', 'patch', 'update']
  - apiGroups: ['batch']
    resources: ['jobs']
    verbs: ['create', 'get', 'list', 'watch', 'delete']
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
  name: kaniko-builder
  namespace: cloudhost-builds
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: Role
  name: kaniko-builder
subjects:
  - kind: ServiceAccount
    name: kaniko-builder
    namespace: cloudhost-builds
---
# In-cluster registry for Kaniko push + app image pull (HTTP — add TLS in production).
apiVersion: v1
kind: Service
metadata:
  name: registry
  namespace: cloudhost-builds
spec:
  type: ClusterIP
  ports:
    - port: 5000
      targetPort: 5000
  selector:
    app: registry
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: registry
  namespace: cloudhost-builds
spec:
  replicas: 1
  selector:
    matchLabels:
      app: registry
  template:
    metadata:
      labels:
        app: registry
    spec:
      containers:
        - name: registry
          image: registry:2
          ports:
            - containerPort: 5000
          env:
            - name: REGISTRY_HTTP_ADDR
              value: ':5000'