create-node.yaml

---

- hosts: "localhost"
  vars:
    ansible_connection: "local"
    ansible_python_interpreter: "python"
  tasks:

  - command: "tools/generate-hostname.js -n k8s"
    register: "hostname"
  - set_fact:
      hostname: "{{hostname.stdout}}"

  - set_fact:
      master_host: "{{hostvars[groups['master'][0]]}}"

  - file:
      path: "tmp"
      state: "directory"
  - template:
      src: "templates/node.yaml.j2"
      dest: "tmp/{{hostname}}.yaml"

  - command: >
      tools/create-droplet.js
      --ssh-keys {{do_ssh_keys}}
      --region {{do_region}}
      --size {{do_node_size}}
      --user-data tmp/{{hostname}}.yaml
      --namespace k8s
      --hostname {{hostname}}
    register: "networks"
    when: "do_create_droplets is defined and do_create_droplets"

  - set_fact:
      networks: "{{networks.stdout | from_json}}"
    when: "do_create_droplets is defined and do_create_droplets"

  - wait_for:
      host: "{{networks.public.ip_address}}"
      port: 22
    when: "do_create_droplets is defined and do_create_droplets"