feat: add check for datapool existence before creating mount points and setting permissions

config/ansible/tasks/servers/zfs.yml

@@ -23,12 +23,20 @@
     - zfs-mount
     - zfs-import.target
 
+- name: Check if datapool exists
+  ansible.builtin.command: zpool list datapool
+  register: datapool_check
+  ignore_errors: true
+  become: true
+  changed_when: false
+
 - name: Ensure /mnt directory exists with proper permissions
   ansible.builtin.file:
     path: /mnt
     state: directory
     mode: "0755"
   become: true
+  when: datapool_check.rc == 0
 
 - name: Create mount points
   ansible.builtin.file:
@@ -50,6 +58,7 @@
     - /mnt/services
     - /mnt/stash
     - /mnt/tvshows
+  when: datapool_check.rc == 0
 
 - name: Mount ZFS datasets
   become: true
@@ -72,6 +81,7 @@
     - { path: /mnt/services, src: datapool/services }
     - { path: /mnt/stash, src: datapool/stash }
     - { path: /mnt/tvshows, src: datapool/tv_shows }
+  when: datapool_check.rc == 0
 
 - name: Set ownership after mounting
   ansible.builtin.file:
@@ -96,3 +106,4 @@
     - /mnt/services
     - /mnt/stash
     - /mnt/tvshows
+  when: datapool_check.rc == 0