---
- hosts: localhost
  connection: local
  gather_facts: no
  tasks:
    # Set up the keypair, saving the values locally.
    - name: Creating key pair downpour-demo
      os_keypair:
        state: present
        name: downpour-demo
      register: keypair
    - name: Create local public key
      local_action:
        module: copy
        content: "{{ keypair.key.public_key }}"
        dest: "{{ inventory_dir }}/keys/{{ keypair.key.name }}.pub"
        mode: 0600
      when: "'private_key' in keypair.key"  # only save key if we created a new key
    - name: Create local private key
      local_action:
        module: copy
        content: "{{ keypair.key.private_key }}"
        dest: "{{ inventory_dir }}/keys/{{ keypair.key.name }}"
        mode: 0600
      when: "'private_key' in keypair.key"  # only save key if we created a new key

    # Create a security group and the rules needed for the ports we'll
    # be using.
    - name: Create security group
      os_security_group:
        name: 'downpour-demo'
        description: 'Demo group used for downpour'
    - name: add ssh ingress rule
      os_security_group_rule:
        state: present
        security_group: 'downpour-demo'
        protocol: tcp
        port_range_min: 22
        port_range_max: 22
    - name: add HTTPS/443 ingress rule
      os_security_group_rule:
        state: present
        security_group: 'downpour-demo'
        protocol: tcp
        port_range_min: 443
        port_range_max: 443

    # Set up the server resources.
    - name: create a volume to hold the demo files
      os_volume:
        state: present
        wait: yes
        size: 1
        display_name: 'downpour-demo-tiny'

    - name: launch VM
      os_server:
        name: 'downpour-demo-tiny'
        state: present
        wait: yes
        auto_ip: yes
        image: 'Ubuntu 16.04'
        flavor: ds512M  # use the devstack flavor
        key_name: downpour-demo
        network: private
        boot_from_volume: no
        security_groups:
          - downpour-demo
        volumes:
          - 'downpour-demo-tiny'
      register: server
    - name: add the server to our ansible inventory
      add_host: hostname="{{ server.server.public_v4 }}"
                groups=cloud
                ansible_ssh_user=ubuntu
                ansible_ssh_private_key_file="{{inventory_dir}}/keys/{{keypair.key.name}}"

# Wait for the server to finish booting and become accessible.
- hosts: cloud
  gather_facts: no
  tasks:
    - name: Wait for instance to finish booting
      connection: local
      wait_for:
        host="{{ansible_ssh_host|default(inventory_hostname)}}"
        search_regex=OpenSSH
        port=22
        delay=30
        timeout=150
    - name: Try to login to the instance
      raw: "/bin/ls"
      retries: 3
      delay: 10
      ignore_errors: true

# Make the new Ubuntu 16.04 compatible with Ansible.
- hosts: cloud
  gather_facts: no
  tasks:

    - name: "Install python2.7 since Ubuntu 16.04 doesn't ship it"
      raw: "sudo apt-get update -y && sudo apt-get install -y python2.7 aptitude"
      retries: 5
      delay: 10

# Give the extra volume a filesystem
- hosts: cloud
  vars:
    ansible_python_interpreter: /usr/bin/python2.7

  # Create a filesystem on the attached volume. /dev/vdb
  tasks:
    - name: Create /opt filesystem
      filesystem: fstype=ext4 dev=/dev/vdb
      become: true
    - name: Mount /opt filesystem
      mount: name=/opt src=/dev/vdb fstype=ext4 state=mounted
      become: true

- hosts: localhost
  connection: local
  gather_facts: no
  tasks:
    - debug:
        msg: Server is ready for capture.