Move provisioning examples out of 'experimental' directory.

Dynamic provisioning is pretty stable now.

examples/persistent-volume-provisioning/rbd/ceph-secret-admin.yaml

@@ -0,0 +1,9 @@
+apiVersion: v1
+kind: Secret
+metadata:
+  name: ceph-secret-admin
+type: "kubernetes.io/rbd"
+data:
+#Please note this value is base64 encoded.
+  key: QVFEQ1pMdFhPUnQrSmhBQUFYaERWNHJsZ3BsMmNjcDR6RFZST0E9PQ==
+type: kubernetes.io/rbd

examples/persistent-volume-provisioning/rbd/ceph-secret-user.yaml

@@ -0,0 +1,8 @@
+apiVersion: v1
+kind: Secret
+metadata:
+  name: ceph-secret-user
+type: "kubernetes.io/rbd"  
+data:
+#Please note this value is base64 encoded.
+  key: QVFBTWdYaFZ3QkNlRGhBQTlubFBhRnlmVVNhdEdENGRyRldEdlE9PQ==

examples/persistent-volume-provisioning/rbd/pod.yaml

@@ -0,0 +1,23 @@
+apiVersion: v1
+kind: ReplicationController
+metadata:
+  name: server
+spec:
+  replicas: 1
+  selector:
+    role: server
+  template:
+    metadata:
+      labels:
+        role: server
+    spec:
+      containers:
+      - name: server
+        image: nginx
+        volumeMounts:
+          - mountPath: /var/lib/www/html
+            name: mypvc
+      volumes:
+        - name: mypvc
+          persistentVolumeClaim:
+            claimName: claim1

examples/persistent-volume-provisioning/rbd/rbd-storage-class.yaml

@@ -0,0 +1,14 @@
+apiVersion: storage.k8s.io/v1beta1
+kind: StorageClass
+metadata:
+   name: slow
+provisioner: kubernetes.io/rbd
+parameters:
+    monitors: 127.0.0.1:6789
+    adminId: admin
+    adminSecretName: ceph-secret-admin
+    adminSecretNamespace: "kube-system"
+    pool: kube
+    userId: kube
+    userSecretName: ceph-secret-user
+