deploy.yml

---
- hosts: localhost
  vars:
    - service_port: 8080
    - service_dir: "/opt/services/{{ service_name }}"

  tasks:
    - name: Install Python service dependencies
      apt: name={{ item }} state=installed
      with_items:
        - python
        - python-pip
        - supervisor

    - name: We need virtualenv
      pip: name=virtualenv

    - name: Prepare service directory
      file: path={{ service_dir }} state=directory

    - name: Put service source to server
      git: repo=https://github.com/microhackaton/{{ service_name }} dest={{ service_dir }}
      notify:
        - restart service

    - name: Install requirements
      pip: requirements={{ service_dir }}/requirements.txt virtualenv={{ service_dir }}/venv

    - name: Get public IP
      shell: 'curl http://169.254.169.254/latest/meta-data/public-ipv4'
      register: service_ip

    - name: Configure service supervisor
      template: src=supervisor.conf.j2 dest=/etc/supervisor/conf.d/{{ service_name }}.conf
      notify:
        - restart service

    - name: Make sure our service is running
      command: sudo supervisorctl start {{ service_name }}

  handlers:
    - name: restart service
      supervisorctl: name={{ service_name }} state=restarted