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Merge pull request #243 from hosungsmsft/azure-nfs-pv 

Add Azure Disk-based NFS volume option
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staging/volumes/nfs/README.md
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# Outline # Outline
This example describes how to create Web frontend server, an auto-provisioned persistent volume on GCE, and an NFS-backed persistent claim. This example describes how to create Web frontend server, an auto-provisioned persistent volume on GCE or Azure, and an NFS-backed persistent claim.
Demonstrated Kubernetes Concepts: Demonstrated Kubernetes Concepts:
@ -14,7 +14,7 @@ Demonstrated Kubernetes Concepts:
As illustrated above, two persistent volumes are used in this example: As illustrated above, two persistent volumes are used in this example:
- Web frontend Pod uses a persistent volume based on NFS server, and - Web frontend Pod uses a persistent volume based on NFS server, and
- NFS server uses an auto provisioned [persistent volume](https://kubernetes.io/docs/concepts/storage/persistent-volumes/) from GCE PD or AWS EBS. - NFS server uses an auto provisioned [persistent volume](https://kubernetes.io/docs/concepts/storage/persistent-volumes/) from GCE PD or AWS EBS or Azure Disk.
Note, this example uses an NFS container that doesn't support NFSv4. Note, this example uses an NFS container that doesn't support NFSv4.
@ -24,7 +24,11 @@ Note, this example uses an NFS container that doesn't support NFSv4.
## Quickstart ## Quickstart
```console ```console
# On GCE (create GCE PD PVC):
$ kubectl create -f examples/staging/volumes/nfs/provisioner/nfs-server-gce-pv.yaml $ kubectl create -f examples/staging/volumes/nfs/provisioner/nfs-server-gce-pv.yaml
# On Azure (create Azure Disk PVC):
$ kubectl create -f examples/staging/volumes/nfs/provisioner/nfs-server-azure-pv.yaml
# Common steps after creating either GCE PD or Azure Disk PVC:
$ kubectl create -f examples/staging/volumes/nfs/nfs-server-rc.yaml $ kubectl create -f examples/staging/volumes/nfs/nfs-server-rc.yaml
$ kubectl create -f examples/staging/volumes/nfs/nfs-server-service.yaml $ kubectl create -f examples/staging/volumes/nfs/nfs-server-service.yaml
# get the cluster IP of the server using the following command # get the cluster IP of the server using the following command
@ -57,12 +61,20 @@ controller and import it into two replication controllers.
Define [the NFS Service and Replication Controller](nfs-server-rc.yaml) and Define [the NFS Service and Replication Controller](nfs-server-rc.yaml) and
[NFS service](nfs-server-service.yaml): [NFS service](nfs-server-service.yaml):
The NFS server exports an an auto-provisioned persistent volume backed by GCE PD: The NFS server exports an auto-provisioned persistent volume backed by GCE PD or Azure Disk. If you are on GCE, create a GCE PD-based PVC:
```console ```console
$ kubectl create -f examples/staging/volumes/nfs/provisioner/nfs-server-gce-pv.yaml $ kubectl create -f examples/staging/volumes/nfs/provisioner/nfs-server-gce-pv.yaml
``` ```
If you are on Azure, create an Azure Premium Disk-based PVC:
```console
$ kubectl create -f examples/staging/volumes/nfs/provisioner/nfs-server-azure-pv.yaml
```
Then using the created PVC, create an NFS server and service:
```console ```console
$ kubectl create -f examples/staging/volumes/nfs/nfs-server-rc.yaml $ kubectl create -f examples/staging/volumes/nfs/nfs-server-rc.yaml
$ kubectl create -f examples/staging/volumes/nfs/nfs-server-service.yaml $ kubectl create -f examples/staging/volumes/nfs/nfs-server-service.yaml

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staging/volumes/nfs/provisioner/nfs-server-azure-pv.yaml Normal file
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apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: nfs-pv-provisioning-demo
annotations:
volume.beta.kubernetes.io/storage-class: managed-premium
labels:
demo: nfs-pv-provisioning
spec:
accessModes: [ "ReadWriteOnce" ]
resources:
requests:
storage: 200Gi