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## Prerequisite ##
### ubuntu
* Version information
```
root@proxy:~# cat /etc/issue
Ubuntu 16.04.2 LTS \n \l
```
### docker
* Version information
```
root@proxy:~# docker version
Client:
Version: 1.12.6
API version: 1.24
Go version: go1.6.2
Git commit: 78d1802
Built: Tue Jan 31 23:35:14 2017
OS/Arch: linux/amd64
Server:
Version: 1.12.6
API version: 1.24
Go version: go1.6.2
Git commit: 78d1802
Built: Tue Jan 31 23:35:14 2017
OS/Arch: linux/amd64
```
### [kubernetes](https://github.com/kubernetes/kubernetes) local cluster
* Version information
```
root@proxy:~# kubectl version
Client Version: version.Info{Major:"1", Minor:"9+", GitVersion:"v1.9.0-beta.0-dirty", GitCommit:"a0fb3baa71f1559fd42d1acd9cbdd8a55ab4dfff", GitTreeState:"dirty", BuildDate:"2017-12-13T09:22:09Z", GoVersion:"go1.9.2", Compiler:"gc", Platform:"linux/amd64"}
Server Version: version.Info{Major:"1", Minor:"9+", GitVersion:"v1.9.0-beta.0-dirty", GitCommit:"a0fb3baa71f1559fd42d1acd9cbdd8a55ab4dfff", GitTreeState:"dirty", BuildDate:"2017-12-13T09:22:09Z", GoVersion:"go1.9.2", Compiler:"gc", Platform:"linux/amd64"}
```
* You can startup the k8s local cluster by executing commands blow:
```
cd $HOME
git clone https://github.com/kubernetes/kubernetes.git
cd $HOME/kubernetes
git checkout v1.9.0
make
echo alias kubectl='$HOME/kubernetes/cluster/kubectl.sh' >> /etc/profile
RUNTIME_CONFIG=settings.k8s.io/v1alpha1=true AUTHORIZATION_MODE=Node,RBAC hack/local-up-cluster.sh -O
```
### [opensds](https://github.com/opensds/opensds) local cluster
* For testing purposes you can deploy OpenSDS local cluster referring to ```ansible/README.md```. Besides, you need to deploy opensds flexvolume plugin refering to ```nbp-ansible/README.md```.
## Testing steps ##
* Create service account, role and bind them.
```
cd /opt/opensds-k8s-{release version}-linux-amd64/provisioner
kubectl create -f serviceaccount.yaml
kubectl create -f clusterrole.yaml
kubectl create -f clusterrolebinding.yaml
```
* Change the opensds endpoint IP in pod-provisioner.yaml
The IP ```192.168.56.106``` should be replaced with the OpenSDS osdslet actual endpoint IP.
```yaml
kind: Pod
apiVersion: v1
metadata:
name: opensds-provisioner
spec:
serviceAccount: opensds-provisioner
containers:
- name: opensds-provisioner
image: opensdsio/opensds-provisioner:latest
securityContext:
args:
- "-endpoint=http://192.168.56.106:50040" # should be replaced
imagePullPolicy: "IfNotPresent"
```
* Create provisioner pod.
```
kubectl create -f pod-provisioner.yaml
```
* You can use the following cammands to test the OpenSDS FlexVolume and Proversioner functions.
```
kubectl create -f sc.yaml # Create StorageClass
kubectl create -f pvc.yaml # Create PVC
kubectl create -f pod-application.yaml # Create busybox pod and mount the block storage.
```
Execute the `findmnt|grep opensds` to confirm whether the volume has been provided.
## Clean up steps ##
```
kubectl delete -f pod-application.yaml
kubectl delete -f pvc.yaml
kubectl delete -f sc.yaml
kubectl delete -f pod-provisioner.yaml
kubectl delete -f clusterrolebinding.yaml
kubectl delete -f clusterrole.yaml
kubectl delete -f serviceaccount.yaml
```
|
