- name: Set the DigitalOcean Access Token fact
  set_fact:
    do_token: "{{ do_access_token }}"
    public_key: "{{ lookup('file', '{{ SSH_keys.public }}') }}"

- block:
    - name: "Delete the existing Algo SSH keys"
      digital_ocean:
        state: absent
        command: ssh
        api_token: "{{ do_access_token }}"
        name: "{{ SSH_keys.comment }}"
      register: ssh_keys
      until: ssh_keys.changed != true
      retries: 10
      delay: 1

  rescue:
    - name: Collect the fail error
      digital_ocean:
        state: absent
        command: ssh
        api_token: "{{ do_access_token }}"
        name: "{{ SSH_keys.comment }}"
      register: ssh_keys
      ignore_errors: yes

    - debug: var=ssh_keys

    - fail:
        msg: "Please, ensure that your API token is not read-only."

- name: "Upload the SSH key"
  digital_ocean:
    state: present
    command: ssh
    ssh_pub_key: "{{ public_key }}"
    api_token: "{{ do_access_token }}"
    name: "{{ SSH_keys.comment }}"
  register: do_ssh_key

- name: "Creating a droplet..."
  digital_ocean:
    state: present
    command: droplet
    name: "{{ do_server_name }}"
    region_id: "{{ do_region }}"
    size_id: "512mb"
    image_id: "ubuntu-16-04-x64"
    ssh_key_ids: "{{ do_ssh_key.ssh_key.id }}"
    unique_name: yes
    api_token: "{{ do_access_token }}"
    ipv6: yes
  register: do

- name: Add the droplet to an inventory group
  add_host:
    name: "{{ do.droplet.ip_address }}"
    groups: vpn-host
    ansible_ssh_user: root
    ansible_python_interpreter: "/usr/bin/python2.7"
    ansible_ssh_private_key_file: "{{ SSH_keys.private }}"
    do_access_token: "{{ do_access_token }}"
    do_droplet_id: "{{ do.droplet.id }}"
    cloud_provider: digitalocean
    ipv6_support: true

- set_fact:
    cloud_instance_ip: "{{ do.droplet.ip_address }}"