playbook.yml

---

- name: run the playbook tasks for Vagrant provisioning
  hosts: all
  connection: local
  tasks:

  - name: apt upgrade (this may take a while)
    apt:
      upgrade: safe
    become: true

  - name: ensure prerequisite packages are installed (this may take a while)
    apt:
      name:
        - curl
        - docker.io
        - python-pip
    become: true

  - name: python prerequisite modules
    pip:
      name: "{{ modules }}"
    become: yes
    vars:
      modules:
      - docker

  - name: Check if docker-compose is already installed
    stat:
      path: /usr/bin/docker-compose
    register: stat_docker_compose

  - name: install docker-compose
    shell: 'curl -L https://github.com/docker/compose/releases/download/1.14.0/docker-compose-`uname -s`-`uname -m` > /usr/bin/docker-compose'
    become: yes
    when: stat_docker_compose.stat.exists == False

  - name: set permissions for docker-compose
    file:
      path: /usr/bin/docker-compose
      mode: "+x"
    become: yes

  - name: Check if docker daemon.json configuration file exists
    stat:
      path: /etc/docker/daemon.json
    register: daemon_json

  - name: Turn off docker so we can update DNS if needed
    service:
      name: docker
      state: stopped
    become: yes
    when: daemon_json.stat.exists == False

  - name: Update docker DNS configuration
    copy:
      dest: /etc/docker/daemon.json
      content: |
        {
        "dns": ["8.8.8.8", "8.8.4.4"]
        }
    become: yes
    when: daemon_json.stat.exists == False

  - name: Make sure docker service is running
    service:
      name: docker
      state: started
      enabled: yes
    become: yes

  - name: Create Samurai Dojo target service descriptor
    copy:
      dest: /etc/systemd/system/wtf-dojo.service
      content: |
        [Unit]
        Description=dojo-basic and dojo-scavenger target service
        After=docker.service
        Requires=docker.service

        [Service]
        Type=simple
        WorkingDirectory=/vagrant
        ExecStart=/usr/bin/docker-compose up

        [Install]
        WantedBy=multi-user.target
      mode: 0744
    become: yes

  - name: Start Samurai-Dojo targets
    service:
      name: wtf-dojo.service
      state: started
      enabled: yes
    become: yes

  - name: Wait for dojo-basic to be available
    wait_for:
      port: 30080
      sleep: 10
      delay: 1
      timeout: 120

  - name: Reset dojo-basic DB
    uri:
      url: http://localhost:30080/reset-db.php

  - name: Output location of hosts for dev.
    debug:
      msg: "Basic:  http://localhost:30080    Scavenger:  http://localhost:31080"