---
- hosts: localhost
  become: false
  gather_facts: no
  vars:
    state: "present"
    ssh_key_id: "6536865"
    cloud_machine_type: 2gb
    regions:
      - nyc1
      - sfo1
      - nyc2
      - ams2
      - sgp1
      - lon1
      - nyc3
      - ams3
      - fra1
      - tor1
      - sfo2
      - blr1
    cloud_images:
      - coreos-beta
      - fedora-24-x64
      - centos-5-x64
      - centos-5-x32
      - fedora-25-x64
      - debian-7-x64
      - debian-7-x32
      - debian-8-x64
      - debian-8-x32
      - centos-6-x32
      - centos-6-x64
      - coreos-stable
      - ubuntu-16-10-x32
      - ubuntu-16-10-x64
      - freebsd-11-0-x64-zfs
      - freebsd-10-3-x64-zfs
      - coreos-alpha
      - ubuntu-12-04-x32
      - ubuntu-12-04-x64
      - ubuntu-16-04-x64
      - ubuntu-16-04-x32
      - ubuntu-14-04-x64
      - ubuntu-14-04-x32
      - centos-7-x64
      - freebsd-11-0-x64
      - freebsd-10-3-x64
      - centos-7-3-1611-x64
    mode: default

  tasks:
    - name: replace_test_id
      set_fact:
        test_name: "{{test_id |regex_replace('\\.', '-')}}"

    - name: show vars
      debug: msg="{{cloud_region}}, {{cloud_image}}"

    - set_fact:
        instance_names: >-
          {%- if mode in ['separate', 'ha'] -%}
          ["k8s-{{test_name}}-1", "k8s-{{test_name}}-2", "k8s-{{test_name}}-3"]
          {%- else -%}
          ["k8s-{{test_name}}-1", "k8s-{{test_name}}-2"]
          {%- endif -%}

    - name: Manage DO instances | {{state}}
      digital_ocean:
        unique_name: yes
        api_token: "{{ lookup('env','DO_API_TOKEN') }}"
        command: "droplet"
        image_id: "{{ cloud_image }}"
        name: "{{ item }}"
        private_networking: no
        region_id: "{{cloud_region}}"
        size_id: "{{cloud_machine_type}}"
        ssh_key_ids: "{{ssh_key_id}}"
        state: "{{state}}"
        wait: yes
      register: droplets
      with_items: "{{instance_names}}"

    - debug:
        msg: "{{droplets}}, {{inventory_path}}"
      when: state == 'present'

    - name: Template the inventory
      template:
        src: ../templates/inventory-do.j2
        dest: "{{ inventory_path }}"
      when: state == 'present'

    - name: Wait for SSH to come up
      wait_for: host={{item.droplet.ip_address}} port=22 delay=10 timeout=180 state=started
      with_items: "{{droplets.results}}"
      when: state == 'present'