Allow to remove services via compose role

coreos-config/playbook.yaml

@@ -98,6 +98,8 @@
 
 - name: Install Services
   hosts: host.nc.chaoswg.org
+  vars:
+    state: present
   roles:
     - { role: compose_project, service: traefik }
     - { role: compose_project, service: keycloak }

coreos-config/roles/compose_project/defaults/main.yml

@@ -2,3 +2,5 @@
 # defaults file for roles/compose_project
 service: dummy
 compose_dir: /home/core/compose
+state: present # or absent
+restart: smart # or always or never

coreos-config/roles/compose_project/tasks/create.yml

@@ -0,0 +1,67 @@
+---
+
+- block:
+  - name: Create Temporary directory
+    tempfile:
+      state: directory
+    changed_when: false
+    register: temp_file
+  - name: Create directory structure
+    file:
+      state: directory
+      dest: '{{ temp_file.path }}/{{ item.path }}'
+      mode: "{{ item.mode }}"
+    changed_when: false
+    with_filetree: "./templates/{{ service | mandatory }}"
+    when: item.state == 'directory'
+    loop_control:
+      label: '{{ item.path }}'
+  - name: Template Service Files
+    ansible.builtin.template:
+      src: "{{ item.src }}"
+      dest: "{{ temp_file.path }}/{{ item.path }}"
+      mode: "{{ item.mode }}"
+      force: true
+    changed_when: false
+    with_filetree: "./templates/{{ service | mandatory }}"
+    loop_control:
+      label: '{{ item.path }}'
+    when: item.state == 'file'
+  delegate_to: localhost
+  check_mode: no
+
+- name: Create Service Directory
+  file:
+    state: directory
+    path: "{{ compose_dir | mandatory }}"
+
+- name: Copy Compose files
+  become: false
+  ansible.posix.synchronize:
+    src: "{{ temp_file.path | mandatory }}/"
+    dest: "{{ service_dir | mandatory }}"
+    archive: false
+    checksum: true
+    delete: true
+    recursive: true
+    mode: push
+    owner: false
+    group: false
+    perms: false
+  register: compose_files
+
+- name: Delete temporary directory
+  ansible.builtin.file:
+    path: "{{ temp_file.path }}"
+    state: absent
+  changed_when: false
+
+- name: Restart Service
+  community.docker.docker_compose:
+    project_src: "{{ service_dir | mandatory }}"
+    state: present
+    restarted: true
+    recreate: smart
+    build: true
+    remove_orphans: true
+  when: (compose_files.changed and restart == "smart") or restart == "always"

coreos-config/roles/compose_project/tasks/main.yml

@@ -9,68 +9,10 @@
     msg: "Working on {{ service }}"
     verbosity: 0
 
-- block:
+- include_tasks: create.yml
-  - name: Create Temporary directory
+  when: state == "present"
-    tempfile: state=directory
-    changed_when: false
-    register: temp_file
-  - name: Create directory structure
-    file:
-      state: directory
-      dest: '{{ temp_file.path }}/{{ item.path }}'
-      mode: "{{ item.mode }}"
-    changed_when: false
-    with_filetree: "./templates/{{ service | mandatory }}"
-    when: item.state == 'directory'
-    loop_control:
-      label: '{{ item.path }}'
-  - name: Template Service Files
-    ansible.builtin.template:
-      src: "{{ item.src }}"
-      dest: "{{ temp_file.path }}/{{ item.path }}"
-      mode: "{{ item.mode }}"
-      force: true
-    changed_when: false
-    with_filetree: "./templates/{{ service | mandatory }}"
-    loop_control:
-      label: '{{ item.path }}'
-    when: item.state == 'file'
-  delegate_to: localhost
-  check_mode: no
 
-- name: Create Service Directory
+- include_tasks: remove.yml
-  file:
+  when: state == "absent"
-    state: directory
-    path: "{{ compose_dir | mandatory }}"
 
-- name: Copy Compose files
-  become: false
-  ansible.posix.synchronize:
-    src: "{{ temp_file.path | mandatory }}/"
-    dest: "{{ service_dir | mandatory }}"
-    archive: false
-    checksum: true
-    delete: true
-    recursive: true
-    mode: push
-    owner: false
-    group: false
-    perms: false
-  register: compose_files
-
-- name: Delete temporary directory
-  ansible.builtin.file:
-    path: "{{ temp_file.path }}"
-    state: absent
-  changed_when: false
-
-- name: Restart Service
-  community.docker.docker_compose:
-    project_src: "{{ service_dir | mandatory }}"
-    state: present
-    restarted: true
-    recreate: smart
-    build: true
-    remove_orphans: true
-  when: compose_files.changed
 ...

coreos-config/roles/compose_project/tasks/remove.yml

@@ -0,0 +1,11 @@
+---
+- name: Stop Service
+  community.docker.docker_compose:
+    project_src: "{{ service_dir | mandatory }}"
+    state: absent
+    remove_orphans: true
+
+- name: Remove Service
+  file:
+    state: absent
+    path: "{{ service_dir | mandatory }}"