playbook.yml

---
- hosts: localhost
  connection: local
  tasks:
   - name: Manages user
     become: yes
     user:
       name: "{{ item.name }}"
       system: yes
     with_items:
       - { name: 'opal_deploy', group: 'opal', uid: 999}
       - { name: 'opal', group: 'opal', uid: 998}

   - name: Ensure apt cache is up to date
     become: yes
     apt:
       update_cache: yes

   - name: Upgrade all packages to the latest version
     become: yes
     apt:
       upgrade: 'yes'
       update_cache: 'yes'

   - name: Install required system packages
     become: yes
     apt:
       name: "{{ packages }}"
     vars:
       packages:
        - postgresql-client
        - postgresql-contrib
        - libpq-dev
        - build-essential
        - pkg-config
        - libxml2-dev
        - libxmlsec1-dev
        - libxmlsec1-openssl
        - apache2
        - apache2-dev

   - name: Clean apt cache
     become: yes
     apt:
       autoclean: yes

   - name: Install pip
     pip:
       name: pip
       state: latest

   - name: Install required Python packages
     pip:
       requirements: /usr/src/app/requirements.txt

#   - name: Install mod-wsgi
#     pip:
#       name: mod-wsgi

   - name: chmod files and directories
     file:
       path: /usr/src/app/
       recurse: yes
       mode: '0750'
       owner: opal_deploy
       group: opal

   - name: chmod startup script
     file:
       path: /usr/src/app/startup.sh
       mode: '0555'
       owner: opal_deploy
       group: opal

   - name: Create directories
     file:
       path: "{{ item }}"
       state: directory
       mode: '0770'
       owner: opal
       group: opal
     loop:
      - /usr/src/app/static
      - /usr/src/app/media
      - /usr/src/logs
      - /usr/src/data