We are creating a new VM with terraform in Azure and a data disk is added. When the OS, in this case RHEL, is installed, we can see the LUN as /dev/sdc. How can we create a partition (one primary) and a file system (ext4) on the LUN and how can we update /etc/fstab, making use of terraform? We would like to avoid doing manual work, by logging in via SSH to the machine, running fdisk/mkfs.ext4.
