I wrote an article yesterday called Performing A Storage vMotion in vCloud Director Using vCloud REST API and at the beginning I mentioned a few alternative solution to using the vCloud REST API such as the vCloud SDKs: Java, .NET, PHP or the new vCloud Director cmdlets. Afterwards, I realized I left out one very important solution, which is using vCenter Orchestrator (vCO) with the vCloud Director plugin.
I was able to quickly put together a vCO workflow using the Query Service in the vCD plugin and with the help of this VMTN thread from Christophe Decanni. I have exported my workflow so you can easily import it into your vCO Server without any hassle.
Disclaimer: Please thoroughly test this in a non-critical environment before using it on production systems.
To start using the workflow, you will need to ensure you have the vCloud Director 1.5 vCO plugin installed and import the workflow after you have downloaded it to your local system:
Here is a quick view of what the Storage vMotion for vCloud Director workflow looks like:
Here is an example execution of the workflow where we will Storage vMotion (using vCloud “relocate” API operation) to move “vESXi-01” VM from “iSCSI-3” to “iSCSI-4” datastore.
Step 1 - Select vCloud vDC and vCloud VM that you wish to performed the Storage vMotion. As part of the initial query, user will be provided with the current datastore the vCloud VM is residing on:
Step 2 - Once the query has completed to identify the current datastore the vCloud VM is residing on, a user interaction request will be needed to select the destination datastore to perform the migration to. You will notice the workflow icon will change to a yellow color and requiring an “answer” from the user. Right click on the workflow and click on “Answer” to continue the workflow:
Step 3 - You will see a “result” field which is the query of the vCloud VM that was selected and the datastore it’s currently residing on. You will now have the option to select the vCloud datastore you wish to Storage vMotion the vCloud VM to:
Step 4 - Now you are ready to kick off the Storage vMotion operation. This may take sometime to finish depending on the size of the VM and the speed of your underlying storage. You should see a message under “Log” specifying the operation has been started. If everything is successful, you should see the vCloud VM now running on the new datastore.
Now you can enjoy performing Storage vMotions in vCoud Director with just a click of a button with the help of vCenter Orchestrator! Happy workflowing