I have a task that mounts devices in a Linux machine.
I wish to run the task only if the device is not mounted, therefore I'm
running a mount command and save the output in a register.
On the mount task, I'm trying to use *when *by searching the device in the
register output - and I'm failing to do so.
The task is running even that /dev/sdb1 is included in the register
*Playbook:*
- name: check mount
shell: mount | awk '{print $1}'
register: mount
- debug:
msg: " {{ mount.stdout_lines }}"
- name: Mount task 1 - create directory
file:
path: "{{item.mount_path}}"
state: directory
when: mount.stdout_lines != "/dev/sdb1"
*Register output *
sysfs\nproc\ndevtmpfs\nsecurityfs\ntmpfs\ndevpts\ntmpfs\ntmpfs\ncgroup\npstore\ncgroup\ncgroup\ncgroup\ncgroup\ncgroup\ncgroup\ncgroup\ncgroup\ncgroup\ncgroup\nconfigfs\n/dev/mapper/rhel-root\nselinuxfs\nsystemd-1\ndebugfs\nmqueue\nhugetlbfs\n/dev/sda1\n/dev/mapper/rhel-home\ntmpfs\n/
*dev/sdb1*\n/dev/sdc1\n/dev/sdd1"
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