setup_instance.yaml

#!/usr/bin/env ansible-playbook
- hosts: tag_Name_BlogApp
  tasks: []

- hosts: tag_Name_AdminApp
  tasks: []

- name: Configure DockerHosts
  hosts:
    - tag_Type_DockerHost
  sudo: true
  roles:
    - docker-host

- name: Configure Redis
  hosts:
    - tag_Name_Redis
  sudo: true
  roles:
    - redis-host

- name: Configure Nodejs
  hosts:
    - tag_Name_AdminApp
    - tag_Name_BlogApp
  sudo: true
  roles:
    - nodejs-host

- name: Configure Nginx
  hosts:
    - tag_Name_Proxy
  sudo: true
  roles:
    - role: nginx-host
      nginx_sites:
        - server:
            name: admin
            listen: 80
            server_name: admin.domain.com
            location1:
              name: "/"
              proxy_pass: "http://{{ hostvars[groups['tag_Name_AdminApp'][0]]['ec2_private_ip_address'] }}:8080"
        - server:
            name: blog
            listen: 80
            server_name: blog.domain.com
            location1:
              name: "/"
              proxy_pass: "http://{{ hostvars[groups['tag_Name_BlogApp'][0]]['ec2_private_ip_address'] }}:8080"
      nginx_enabled_sites:
        - admin
        - blog
      nginx_disabled_sites:
        - default