ansible/roles/docker/tasks/services.yml

# vim: ft=yaml.ansible
---
- name: setup external services network
  docker_network:
    name: external_services

- name: Service block for all services
  loop: "{{ services | dict2items(key_name='name', value_name='vars') }}"
  loop_control:
    loop_var: service
  when: single_service is not defined and
        (service.vars.disabled_in_vagrant is not defined or
        not (service.vars.disabled_in_vagrant and vagrant))
  block:
    - name: Create volume folder
      file:
        name: "{{ service.vars.volume_folder }}"
        state: directory

    - name: Upload Compose file
      template:
        src: compose-files/{{ service.name }}.yml.j2
        dest: "{{ service.vars.volume_folder }}/docker-compose.yml"

    - name: Run pre-deployment tasks
      include_tasks: pre_deploy/{{ service.name }}.yml
      when: service.vars.pre_deploy_tasks is defined and service.vars.pre_deploy_tasks

    - name: Deploy Compose stack
      command: docker compose up -d --remove-orphans --pull always
      args:
        chdir: "{{ service.vars.volume_folder }}"

    - name: Run post-deployment tasks
      include_tasks: post_deploy/{{ service.name }}.yml
      when: service.vars.post_deploy_tasks is defined and service.vars.post_deploy_tasks

- name: Service block for a single service
  when: single_service is defined and single_service in services and
        (services[single_service].disabled_in_vagrant is not defined or
        not (services[single_service].disabled_in_vagrant and vagrant))
  block:
    - name: Create volume folder
      file:
        name: "{{ services[single_service].volume_folder }}"
        state: directory

    - name: Upload Compose file
      template:
        src: compose-files/{{ single_service }}.yml.j2
        dest: "{{ services[single_service].volume_folder }}/docker-compose.yml"

    - name: Run pre-deployment tasks
      include_tasks: pre_deploy/{{ single_service }}.yml
      when: services[single_service].pre_deploy_tasks is defined and services[single_service].pre_deploy_tasks

    - name: Deploy Compose stack
      command: docker compose up -d --remove-orphans --pull always
      args:
        chdir: "{{ services[single_service].volume_folder }}"

    - name: Run post-deployment tasks
      include_tasks: post_deploy/{{ single_service }}.yml
      when: services[single_service].post_deploy_tasks is defined and services[single_service].post_deploy_tasks