Difficulty: Beginner
Estimated Time: 5-60 minutes

This sandbox environment is a fully configured one node Kubernetes cluster.

In this tutorial, you will install StorageOS, create a StorageClass and use it to claim a persistent volume.

StorageOS and OpenShift

Step 1 of 2

Dynamic provisioning

In this tutorial, we'll look at how you dynamically provision storage using StorageOS.

Verify that you have a healthy installation with one worker node, node01:

export STORAGEOS_USERNAME=storageos STORAGEOS_PASSWORD=storageos STORAGEOS_HOST=[[HOST2_IP]] storageos node ls

Now an administrator can create a Storage Class to describe the storage that can be provisioned.

Encode the api address of the worker node in a secret:

APIADDRESS=$(echo -n "tcp://[[HOST2_IP]]:5705" | base64); sed -i "s/REPLACE/$APIADDRESS/g" storageos-secret.yaml kubectl create -f storageos-secret.yaml

Create fast StorageClass:

kubectl create -f storageos-storageclass.yaml

The fast StorageClass should be backed by the kubernetes.io/storageos provisioner:

kubectl describe storageclass