---
- 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:
      - 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
      - ubuntu-16-10-x32
      - ubuntu-16-10-x64
      - freebsd-11-0-x64-zfs
      - freebsd-10-3-x64-zfs
      - 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 }}"

    - name: set instance names
      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:  # noqa unnamed-task
        msg: "{{ droplets }}, {{ inventory_path }}"
      when: state == 'present'

    - name: Template the inventory
      template:
        src: ../templates/inventory-do.j2  # noqa 404 CI templates are not in role_path
        dest: "{{ inventory_path }}"
        mode: 0644
      when: state == 'present'