add docker mountpoint on extra subvolume

note: right now the subvol needs to be created prior running this
playbook

roles/etc/tasks/fstab.yml

@@ -1,18 +1,36 @@
 ---
-- name: Merge fstab entries
-  set_fact:
-    etc_fstab_entries: '{{ etc_fstab_entries | combine(etc_fstab_entries_overwrite, recursive=True) }}'
-  when:
-    - etc_fstab_entries_overwrite | default()
-
 - name: Configure fstab
-  ansible.posix.mount:
-    src: "{{ item.value.src }}"
-    path: "{{ item.value.path }}"
-    fstype: "{{ item.value.fstype }}"
-    opts: "{{ item.value.opts }}"
-    passno: "{{ item.value.passno }}"
-    dump: "{{ item.value.dump }}"
-    state: present
-  become: yes
-  loop: "{{ lookup('dict', etc_fstab_entries, wantlist=True) }}"
+  block:
+    - name: Merge variables
+      set_fact:
+        etc_fstab_entries: '{{ etc_fstab_entries | combine(etc_fstab_entries_overwrite, recursive=True) }}'
+      when:
+        - etc_fstab_entries_overwrite | default()
+
+    #- name: Mount btrfs root
+    #  ansible.posix.mount:
+    #    src: "'/dev/mapper/luks-' + {{ etc_fstab_btrfs_root }}"
+    #    path: "/mnt"
+    #  become: yes
+
+    #- name: Create subvolume
+    #  #ansible.builtin.command:
+    #  ansible.builtin.debug:
+    #    #cmd: "btrfs subvolume create {{ item }}"
+    #    msg: "{{ item }}"
+    #  become: yes
+    #  loop: "{{ lookup('dict', etc_fstab_entries, wantlist=True) }}"
+    #  when:
+    #    "item.value.path != '/' and item.value.path != '/home'"
+
+    - name: Write fstab entries
+      ansible.posix.mount:
+        src: "{{ item.value.src }}"
+        path: "{{ item.value.path }}"
+        fstype: "{{ item.value.fstype }}"
+        opts: "{{ item.value.opts }}"
+        passno: "{{ item.value.passno }}"
+        dump: "{{ item.value.dump }}"
+        state: "{{ item.value.state }}"
+      become: yes
+      loop: "{{ lookup('dict', etc_fstab_entries, wantlist=True) }}"