#################################################
# DO Community Playbooks: Docker
#################################################
---
- hosts: all
  become: true
  vars_files:
    - vars/default.yml

  tasks:
    - name: Pull default Postgresql image
      docker_image:
        name: "{{ postgres_image }}"
        source: pull
        force_source: yes

    - name: Ensure Nextcloud Directory exists
      file:
          path: "/var/lib/{{ host_directory }}"
          state: directory
          mode: 0755

    - name: Create postgres container
      docker_container:
        name: "{{ postgres_name }}"
        image: "{{ postgres_image }}"
        state: started
        restart_policy: "unless-stopped"
        env:
          POSTGRES_USER: "{{ pg_user }}"
          POSTGRES_PASSWORD: "{{ pg_password }}"
          POSTGRES_DB: 'postgres'
          PGDATA: "{{ data_location }}/pgdata"
        published_ports:
          - 5432:5432
        volumes:
          - "/var/lib/{{ host_directory }}/data:{{ data_location }}"