self-hosting/roles/nextcloud-docker/tasks/main.yml

---
- name: Copy nextcloud docker files
  copy:
    src: nextcloud
    dest: "{{docker_compose_files_folder}}"
- name: Create db.env
  template:
    src: nextcloud/db.env
    dest: "{{docker_compose_files_folder}}/nextcloud/db.env"
- name: Create nextcloud config
  template:
    src: nextcloud/config/config.php
    dest: "{{docker_compose_files_folder}}/nextcloud/config/config.php"
- name: Change config folder owner to http
  file:
    path: "{{docker_compose_files_folder}}/nextcloud/config"
    owner: http
    group: http
    recurse: yes
- name: Build and start nextcloud docker project
  docker_service:
    project_src: "{{docker_compose_files_folder}}/nextcloud"
    build: yes
    state: present
- name: Check if database tables exist
  command: docker-compose exec -T db mysql -u nextcloud -p{{nextcloud_mysql_password}} nextcloud -e "show tables;"
  args:
      chdir: "{{docker_compose_files_folder}}/nextcloud/"
  register: db_tables_exist
  ignore_errors: true
  changed_when: db_tables_exist.stdout_lines|length == 0
- name: Restore Nextcloud database
  command: docker-compose exec -T db sh -c "mysql -u nextcloud -p{{nextcloud_mysql_password}} nextcloud < /backups/database.dmp"
  args:
    chdir: "{{docker_compose_files_folder}}/nextcloud/"
  when: db_tables_exist.stdout_lines|length == 0