add task to create service directories

ansible/deploy_services.yml

@@ -80,6 +80,9 @@
         service_name: "nextcloud"
         systemd_service_name: "nextcloud-pod"
         quadlet_template_src: "./my_service_templates"
+        service_directories:
+          - db
+          - data
     - name: Deploy paperless
       include_role:
         name: rootless-podman-service
@@ -87,6 +90,13 @@
         service_name: "paperless"
         systemd_service_name: "paperless-pod"
         quadlet_template_src: "./my_service_templates"
+        service_directories:
+          - br
+          - db
+          - data
+          - media
+          - export
+          - consume
     - name: Deploy bookstack
       include_role:
         name: rootless-podman-service
@@ -94,6 +104,9 @@
         service_name: "bookstack"
         systemd_service_name: "bookstack-pod"
         quadlet_template_src: "./my_service_templates"
+        service_directories:
+          - db
+          - data
     - name: Deploy rustdesk
       include_role:
         name: rootless-podman-service
@@ -101,3 +114,5 @@
         service_name: "rustdesk"
         systemd_service_name: "rustdesk-pod"
         quadlet_template_src: "./my_service_templates"
+        service_directories:
+          - data

ansible/rootless-podman-service/defaults/main.yml

@@ -4,3 +4,4 @@ systemd_service_name: "default_service"
 btrfs_base_path: "/var/vol"
 quadlet_template_src: "./templates"
 force_systemd_restart: false
+service_directories: []

ansible/rootless-podman-service/tasks/create_btrfs_subvolume.yml

@@ -15,4 +15,4 @@
   ansible.builtin.file:
     path: "{{ btrfs_base_path }}/{{ service_name }}"
     owner: "{{ service_name }}"
-    group: "{{ service_name }}"
+    group: "{{ service_name }}"

ansible/rootless-podman-service/tasks/create_service_directories.yml

@@ -0,0 +1,16 @@
+---
+- name: Check if service directories exist
+  ansible.builtin.stat:
+    path: "{{ btrfs_base_path }}/{{ service_name }}/{{ item }}"
+  loop: "{{ service_directories }}"
+  register: directory_stats
+
+- name: Create service directories in BTRFS subvolume (only if they don't exist)
+  ansible.builtin.file:
+    path: "{{ btrfs_base_path }}/{{ service_name }}/{{ item.item }}"
+    state: directory
+    owner: "{{ service_name }}"
+    group: "{{ service_name }}"
+    mode: '0755'
+  loop: "{{ directory_stats.results }}"
+  when: not item.stat.exists

ansible/rootless-podman-service/tasks/main.yml

@@ -5,6 +5,10 @@
 - name: Create Btrfs subvolume
   include_tasks: create_btrfs_subvolume.yml
 
+- name: Create service directories
+  include_tasks: create_service_directories.yml
+  when: service_directories | length > 0
+
 - name: Enable linger for the user
   include_tasks: enable_linger.yml