Add playbook to stop and backup services

playbooks/tasks/stop-unused.yml

@@ -1,19 +1,7 @@
-- name: Get running compose projects
-  ansible.builtin.shell:
-    cmd: |
-      set -o pipefail
-      docker container ls --format json \
-        | jq .Labels \
-        | grep -oe 'com.docker.compose.project=[a-zA-Z0-9_-]*' \
-        | sed -e 's/com.docker.compose.project=//' \
-        | sort \
-        | uniq
-  changed_when: false
-  register: docker_compose_projects_result
-
 - name: Get unused services
-  ansible.builtin.set_fact:
-    unused_services: "{{ docker_compose_projects_result.stdout_lines | difference(host_services) }}"
+  ansible.builtin.include_tasks:
+    file: tasks/get-unused.yml
+  when: "unused_services is undefined"
 
 - name: Stop unused services
   ansible.builtin.command: