---
- hosts: localhost
  name: Testing galaxy role
  vars:
    username: deploy
    web_server_port_local: "8080"
    web_server_port_docker: "80"
    image_name: mywebserver
    container_name: webcont80
    pip_install_packages:
      - name: docker
  pre_tasks:
    - name: create user
      user:
        name: "{{ username }}"
        state: present
        shell: /bin/bash
        system: "no"
        createhome: "yes"
  roles:
    - geerlingguy.docker
    - geerlingguy.pip
  tasks:
    - name: Crete Dockerfile
      template:
        src: dockerfile.j2
        dest: ./Dockerfile
        owner: root
        group: root
        mode: "0644"
    - name: build container image
      docker_image:
        name: "{{ image_name }}"
        build:
          path: .
          dockerfile: ./Dockerfile
        source: build
        state: present
    - name: Create WWW container
      docker_container:
        name: "{{ container_name }}"
        image: "{{ image_name }}"
        state: started
        recreate: "yes"
        exposed_ports:
          - "{{ web_server_port_docker }}"
        ports:
          - "{{ web_server_port_local }}:{{ web_server_port_docker }}"