playbook.yml

---
- hosts: host
  become: yes
  become_user: root

  # Default Vars
  vars:
    - hostDest: /usr/src
    - appLocation: ../docker
    - democracyos_image: democracyos/democracyos:latest
    - backupFolder: /usr/src/backups
    - databaseName: democracyos

  vars_files:
    - 'inventories/{{ inventory_env }}.yml'

  roles:
    - { role: angstwad.docker_ubuntu, become: yes, become_user: root, when: ansible_distribution == "Debian" }
    - { role: angstwad.docker_ubuntu, become: yes, become_user: root, when: ansible_distribution == "Ubuntu" }
    - { role: abaez.docker, become: yes, become_user: root, when:  ansible_distribution == "CentOS" or ansible_distribution == "Red Hat Enterprise Linux" }

  tasks:
    -
      name: Create "src" folder
      file: path={{ hostDest }} state=directory mode=0600
    -
      name: Copy Compose file to Target
      template:
        src: templates/docker-compose.j2
        dest: "{{ hostDest }}/docker-compose.yml"
    -
      name: Create a folder to MongoDB
      file: path={{ hostDest }}/mongodb state=directory mode=776
    -
      name: Start Docker Compose
      command: docker-compose -f {{ hostDest }}/docker-compose.yml up -d
    -
      name: Copy cronfile to Backup MongoDB files (Only for production)
      template:
        src: "templates/backup.j2"
        dest: "{{ hostDest }}/backup.sh"
      when: ENV == "production" or ENV == "staging"
    -
      name: Create a folder to MongoDB Backups
      file: path={{ backupFolder }} state=directory mode=0600
      when: ENV == "production" or ENV == "staging"
    -
      name: Set cron. Everyday at 23.59 (Only for production)
      cron: name="backup mongo" minute="59" hour="23" job="{{ hostDest }}/backup.sh"
      when: ENV == "production" or ENV == "staging"
    -
      name: "Set cron. Run `docker prune --all` every hour."
      cron:
        name: "Docker System Prune"
        special_time: hourly
        job: "/usr/bin/docker system prune --all --force"