multi-orchestrate-instances.yml

- name: Launch instance on OpenStack
  hosts: localhost
  gather_facts: false

  vars:
    count: 2

  tasks:
    - name: Deploy an instance
      os_server:
        state: present
        name: cookbook{{ item }}
        image: xenial-image
        key_name: demokey
        timeout: 200
        flavor: m1.tiny
        network: private-net
        verify: false
      register: nova_cookbook
      with_sequence:
        count={{ count }}

#    - debug: var=nova_cookbook

    - name: Add instance to Inventory
      add_host: name="{{ item.server.name }}" groups=webservers
             ansible_ssh_host="{{ item.server.accessIPv4 }}"
      with_items: "{{ nova_cookbook.results }}"

- name: Wait for port 22 to be ready
  hosts: webservers
  gather_facts: False
  tasks:
    - local_action: wait_for port=22 host="{{ ansible_ssh_host }}"  search_regex=OpenSSH delay=10

- hosts: webservers
  remote_user: ubuntu
  become: yes
  gather_facts: no
  pre_tasks:
    - name: Set APT proxy
      raw: echo "Acquire::http::Proxy \"http://192.168.1.20:3128\";" > /etc/apt/apt.conf
    - name: 'install python2'
      raw: sudo apt-get -y install python-simplejson
  tasks:
    - name: Ensure Apache is installed
      apt: name=apache2 state=latest
    - name: Ensure that Apache is started
      service: name=apache2 state=started