parameterize directories

roles/pizzeria/tasks/main.yml

@@ -1,9 +1,9 @@
 - name: Clone pizzeria repository
   git:
-    repo: "{{ pizzeria.git_origin }}"
-    dest: /srv/pizzeria
+    repo: "{{ git_origin }}"
+    dest: "{{ service_dir }}"
 - name: Start the Docker Compose
   docker_compose:
-    project_src: /srv/pizzeria
+    project_src: "{{ service_dir }}"
     pull: true
     remove_orphans: true

roles/pizzeria/vars/main.yml

@@ -1,2 +1,4 @@
-pizzeria:
-  git_origin: https://git.pizzapim.nl/pim/pizzeria.git
+service_name: pizzeria
+data_dir: "{{ base_data_dir }}/{{ service_name }}"
+service_dir: "{{ base_service_dir }}/{{ service_name }}"
+git_origin: https://git.pizzapim.nl/pim/pizzeria.git