playbook.yaml

---
- hosts: all
  vars:
    user: "vagrant"
    virtualenv_dir: "/home/{{ user }}/app"
    app_dir: "/home/{{ user }}"
    app_name: "fvaproj"
    host: "localhost"
  tasks:
    - name: update apt cache
      apt: update_cache=yes
      become: yes
      become_method: sudo

    - name: install packages
      apt: name={{ item }} state=present
      with_items:
        - mongodb
        - nginx
        - python-virtualenv
        - python-dev
        - build-essential
        - supervisor
      become: yes
      become_method: sudo

    - name: create dirs structure
      shell: mkdir -p {{ item }}
      with_items:
        - "{{ app_dir }}/app"
        - "{{ app_dir }}/app/src"
        - "{{ app_dir }}/conf/uwsgi"
        - "{{ app_dir }}/conf/nginx"
        - "{{ app_dir }}/conf/supervisord"
        - "{{ app_dir }}/run"
        - "{{ app_dir }}/logs"

    - name: copy code
      copy: src=testapp/ dest=~vagrant/app/src/ owner={{ user }}

    - name: check if virtualenv already exists
      stat: path={{ virtualenv_dir }}/bin/pip
      register: venv_dir

    - name: create virtualenv
      shell: virtualenv {{ virtualenv_dir }}
      when: venv_dir.stat.isreg is not defined

    - name: install web application dependencies
      pip: requirements=~vagrant/app/src/requirements.txt
           virtualenv={{ virtualenv_dir }}

    - name: put templates
      template: src={{ item.src }} dest={{ item.dest }} owner={{ user }}
      with_items:
        - { src: 'conf/uwsgi/uwsgi.ini', dest: '{{app_dir}}/conf/uwsgi/uwsgi.ini'}
        - { src: 'conf/nginx/app.conf', dest: '{{app_dir}}/conf/nginx/app.conf'}
        - { src: 'conf/nginx/vhost.conf', dest: '{{app_dir}}/conf/nginx/vhost.conf'}

    - name: put system templates
      template: src={{ item.src }} dest={{ item.dest }} owner=root
      with_items:
        - { src: 'conf/sys/nginx/apps.conf', dest: '/etc/nginx/conf.d/apps.conf'}
        - { src: 'conf/sys/supervisord/supervisord.conf', dest: '/etc/supervisor/conf.d/testapp.conf'}
      become: yes
      become_method: sudo

    - name: restart nginx
      action: service name=nginx state=restarted
      become: yes
      become_method: sudo

    - name: restart supervisor
      action: service name=supervisor state=restarted
      become: yes
      become_method: sudo