---
# Deploy rails app from localhost to remote servers

- name: Set up AWS infrastructure
  hosts: localhost
  connection: local
  roles:
    - setup_aws

- name: Package app
  hosts: localhost
  vars:
    root_dir: ..
  roles:
    - package_app

- name: Install ruby & nginx
  hosts: web
  gather_facts: yes
  roles:
    - install_ruby
    - role: install_nginx
      become: yes

- name: Boot application
  hosts: web
  serial: 1
  gather_facts: yes
  roles:
    - role: webserver
      environment:
        RAILS_HOST: "{{ RAILS_HOST }}"
        SECRET_KEY_BASE: "{{ SECRET_KEY_BASE }}"
        DB_NAME: "{{ DB_NAME }}"
        DB_USERNAME: "{{ DB_USERNAME }}"
        DB_PASSWORD: "{{ DB_PASSWORD }}"
        DB_HOST: "{{ hostvars.localhost.rds.instance.endpoint }}"

- name: Setup load balancing
  hosts: localhost
  roles:
    - role: setup_elb