parameterize directories

roles/radicale/tasks/main.yml

@@ -1,29 +1,29 @@
 - name: Create Radicale app directory
   file:
-    path: /srv/radicale
+    path: "{{ service_dir }}"
     state: directory
 - name: Copy docker-compose.yml file
-  copy:
-    src: "{{ role_path }}/files/docker-compose.yml"
-    dest: /srv/radicale/docker-compose.yml
+  template:
+    src: "{{ role_path }}/templates/docker-compose.yml.j2"
+    dest: "{{ service_dir }}/docker-compose.yml"
 - name: Create Radicale config directory
   file:
-    path: /srv/radicale/config
+    path: "{{ service_dir }}/config"
     state: directory
 - name: Copy radicale.conf
   copy:
     src: "{{ role_path }}/files/radicale.conf"
-    dest: /srv/radicale/config/radicale.conf
+    dest: "{{ service_dir }}/config/radicale.conf"
 - name: Copy users file
   copy:
     src: "{{ role_path }}/files/users"
-    dest: /srv/radicale/config/users
+    dest: "{{ service_dir }}/config/users"
 - name: Create Radicale data directory
   file:
-    path: /data/radicale
+    path: "{{ data_dir }}"
     state: directory
 - name: Start Docker Compose
   docker_compose:
-    project_src: /srv/radicale
+    project_src: "{{ service_dir }}"
     pull: true
     remove_orphans: true

roles/radicale/templates/docker-compose.yml.j2

@@ -9,8 +9,8 @@ services:
     restart: always
     image: mailu/radicale:1.9
     volumes:
-      - /data/radicale:/data
-      - /srv/radicale/config:/radicale
+      - {{ data_dir }}:/data
+      - {{ service_dir }}/config:/radicale
     command: radicale -S -C /radicale/radicale.conf
     networks:
       - traefik

roles/radicale/vars/main.yml

@@ -0,0 +1,3 @@
+service_name: radicale
+data_dir: "{{ base_data_dir }}/{{ service_name }}"
+service_dir: "{{ base_service_dir }}/{{ service_name }}"