azure: known issue data disk with terraform

[TimoKramer]

Documenting the problem with terraform's linux virtual machine and data disks

Referring to flatcar/Flatcar#1297

[TimoKramer]

It does not work unfortunately. Will have to work on this.

Dec 22 14:58:59 dev-vm-Aq2xiw1c-0 systemd[1]: Starting partition-drive.service - "Partition disk"...
Dec 22 14:58:59 dev-vm-Aq2xiw1c-0 partition-drive.sh[1383]: lsblk: /dev/disk/azure/scsi1/lun10: not a block device
Dec 22 14:58:59 dev-vm-Aq2xiw1c-0 partition-drive.sh[1400]: sfdisk: cannot open /dev/disk/azure/scsi1/lun10: No such file or directory
Dec 22 14:58:59 dev-vm-Aq2xiw1c-0 systemd[1]: partition-drive.service: Main process exited, code=exited, status=1/FAILURE
Dec 22 14:58:59 dev-vm-Aq2xiw1c-0 systemd[1]: partition-drive.service: Failed with result 'exit-code'.
Dec 22 14:58:59 dev-vm-Aq2xiw1c-0 systemd[1]: Failed to start partition-drive.service - "Partition disk".

[TimoKramer]

Added a loop that waits for the disk to be attached. now it works for me:)

[jepio]

Sorry for keeping you waiting so long.