---

- name: Deploy NextCloud
  hosts: nextcloud
  become: true
  vars:
    removeLocalData: false
    localData:
      - /docker/cfg/nextcloud_app/
      - /docker/cfg/nextcloud_db/
    containers:
      - nextcloud_db_1
      - nextcloud_cache_1
      - nextcloud_app_1

  tasks:
    - name: Remove Existing containers
      docker_container:
        name: "{{ item }}"
        state: absent
      loop: "{{ containers }}"

    - name: Remove local data
      file:
        path: "{{ item }}"
        state: absent
      loop: "{{ localData }}"
      when: removeLocalData == True

    - name: Deploy containers
      docker_compose:
        project_name: "nextcloud"
        definition:
          version: "3"

          networks:
            nextcloudBack:
              #ipam:
              #  driver: default
              #  config:
              #    - subnet: 172.16.30.0/16

            #nextcloudFront:
            #  external: false

          services:
            cache:
              image: redis:6.0.9-alpine
              ports:  
                - 6379:6379
              networks:
                nextcloudBack:
                  #ipv4_address: 172.16.30.10
                  
            db:
              image: postgres:13.0-alpine
              volumes:
                - /docker/cfg/nextcloud_db/:/var/lib/postgresql/data
              environment:
                POSTGRES_USER: nextcloud
                POSTGRES_PASSWORD: "pgcloud"
                POSTGRES_DB: nextcloud
              ports:
                - 5432:5432
              networks:
                nextcloudBack:
                  #ipv4_address: 172.16.30.20

            app:
              image: nextcloud:20.0.1
              volumes:
                - /docker/cfg/nextcloud_app/html:/var/www/html/
                #- /docker/cfg/nextcloud_app/data:/var/www/html/data
                #- /docker/cfg/nextcloud_app/custom_apps:/var/www/html/custom_apps
                #- /docker/cfg/nextcloud_app/config:/var/www/html/config
              environment:
                #REDIS_HOST: nextcloud_cache_1
                #REDIS_HOST_PORT: 6379

                POSTGRES_DB: nextcloud
                POSTGRES_USER: nextcloud
                POSTGRES_PASSWORD: "pgcloud"
                POSTGRES_HOST: nextcloud_db_1
              ports:
                - 8090:80
                #- 8091:443
              networks:
                nextcloudBack:
                  #ipv4_address: 172.16.30.30