deployment_ms.py generator doesn't appear to generate 2 data disks

[dan-jackson-github]

Hey guys, we are using the deployment_ms.py script to create our couchbase cluster. We have noticed this issue in our logs during the execution of the extensions script (following successful provisioning of the scaleset)

The file /dev/disk/azure/scsi1/lun1-part1 does not exist and no size was specified. mount: special device /dev/disk/azure/scsi1/lun1-part1 does not exist. We also cannot reboot the VMs as we get this error:

[ TIME ] Timed out waiting for device dev-di...zure-scsi1-lun1\x2dpart1.device.
[DEPEND] Dependency failed for /datadisk/index.
[DEPEND] Dependency failed for Local File Systems.
[DEPEND] Dependency failed for File System C...dev/disk/azure/scsi1/lun1-part1.

On inspection of the generator script, it only appears to create one data disk for each node (lun0) though the util_ms.sh script appears to be expecting two. In the generatedTemplate examples you have in the repo they appear to have two data disks configured as well, but I can't see how from the current versions of the generator scripts. Can you advise?

Dan