Merge pull request #59 from fcabrera23/nfs-storage

External storage - NFS Deployment files

samples/storage/nfs/class.yaml

@@ -0,0 +1,8 @@
+apiVersion: storage.k8s.io/v1
+kind: StorageClass
+metadata:
+  name: nfs-client
+provisioner: k8s-sigs.io/nfs-subdir-external-provisioner # or choose another name, must match deployment's env PROVISIONER_NAME'
+parameters:
+  pathPattern: "" # waits for nfs.io/storage-path annotation, if not specified will accept as empty string.
+  onDelete: delete

samples/storage/nfs/deployment.yaml

@@ -0,0 +1,35 @@
+kind: Deployment
+apiVersion: apps/v1
+metadata:
+  name: nfs-client-provisioner
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: nfs-client-provisioner
+  strategy:
+    type: Recreate
+  template:
+    metadata:
+      labels:
+        app: nfs-client-provisioner
+    spec:
+      serviceAccountName: nfs-client-provisioner
+      containers:
+        - name: nfs-client-provisioner
+          image: k8s.gcr.io/sig-storage/nfs-subdir-external-provisioner:v4.0.2
+          volumeMounts:
+            - name: nfs-client-root
+              mountPath: /var/persistentvolumes
+          env:
+            - name: PROVISIONER_NAME
+              value: k8s-sigs.io/nfs-subdir-external-provisioner
+            - name: NFS_SERVER
+              value: <YOUR_NFS_SERVER_IP>
+            - name: NFS_PATH
+              value: <YOUR_NFS_SERVER_SHARE>
+      volumes:
+        - name: nfs-client-root
+          nfs:
+            server: <YOUR_NFS_SERVER_IP>
+            path: <YOUR_NFS_SERVER_SHARE>

samples/storage/nfs/pod.yaml

@@ -0,0 +1,19 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: volume-test
+  namespace: default
+spec:
+  containers:
+  - name: volume-test
+    image: nginx:stable-alpine
+    imagePullPolicy: IfNotPresent
+    volumeMounts:
+    - name: volv
+      mountPath: /data
+    ports:
+    - containerPort: 80
+  volumes:
+  - name: volv
+    persistentVolumeClaim:
+      claimName: nfs-pvc

samples/storage/nfs/pvc.yaml

@@ -0,0 +1,12 @@
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: nfs-pvc
+  namespace: default
+spec:
+  accessModes:
+    - ReadWriteMany
+  storageClassName: nfs-client
+  resources:
+    requests:
+      storage: 1Mi

samples/storage/nfs/rbac.yaml

@@ -0,0 +1,68 @@
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: nfs-client-provisioner
+  # replace with namespace where provisioner is deployed
+  namespace: default
+---
+kind: ClusterRole
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: nfs-client-provisioner-runner
+rules:
+  - apiGroups: [""]
+    resources: ["nodes"]
+    verbs: ["get", "list", "watch"]
+  - apiGroups: [""]
+    resources: ["persistentvolumes"]
+    verbs: ["get", "list", "watch", "create", "delete"]
+  - apiGroups: [""]
+    resources: ["persistentvolumeclaims"]
+    verbs: ["get", "list", "watch", "update"]
+  - apiGroups: ["storage.k8s.io"]
+    resources: ["storageclasses"]
+    verbs: ["get", "list", "watch"]
+  - apiGroups: [""]
+    resources: ["events"]
+    verbs: ["create", "update", "patch"]
+---
+kind: ClusterRoleBinding
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: run-nfs-client-provisioner
+subjects:
+  - kind: ServiceAccount
+    name: nfs-client-provisioner
+    # replace with namespace where provisioner is deployed
+    namespace: default
+roleRef:
+  kind: ClusterRole
+  name: nfs-client-provisioner-runner
+  apiGroup: rbac.authorization.k8s.io
+---
+kind: Role
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: leader-locking-nfs-client-provisioner
+  # replace with namespace where provisioner is deployed
+  namespace: default
+rules:
+  - apiGroups: [""]
+    resources: ["endpoints"]
+    verbs: ["get", "list", "watch", "create", "update", "patch"]
+---
+kind: RoleBinding
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: leader-locking-nfs-client-provisioner
+  # replace with namespace where provisioner is deployed
+  namespace: default
+subjects:
+  - kind: ServiceAccount
+    name: nfs-client-provisioner
+    # replace with namespace where provisioner is deployed
+    namespace: default
+roleRef:
+  kind: Role
+  name: leader-locking-nfs-client-provisioner
+  apiGroup: rbac.authorization.k8s.io