---
- hosts:
  - local
  connection: local
  gather_facts: False
  vars_files:
    - group_vars/{{ dc }}
    - group_vars/common.yml

  tasks:
  - name: Launch EC2 web front ends
    local_action: ec2
      ec2_url={{ ec2_url }}
      image={{ image }}
      instance_type={{ instance_type }}
      keypair={{ keypair }}
      wait=true
      group={{ web_security_group }}
#      instance_tags = {{ instance_tags }}
    register: ec2

  - name: Add new instance to host group
    local_action: add_host hostname={{ item.public_dns_name }} groupname=webservers
    with_items: ec2.instances

  - name: Wait for SSH to come up
    local_action: wait_for host={{ item.public_dns_name }} port=22 delay=60 timeout=320 state=started
    with_items: ec2.instances

- name: Configure instance(s)
  hosts: webservers
  roles:
    - common
    - webtier