ansible/roles/zerotier/tasks/main.yml

#!/usr/bin/ansible-playbook
# vim:ft=ansible:
---
- name: Configure system packages
  block:
  - name: Add zerotier repo key
    apt_key:
      url: "https://raw.githubusercontent.com/zerotier/ZeroTierOne/master/doc/contact%40zerotier.com.gpg"
  - name: Add repos
    apt_repository:
      repo: "{{ item }}"
    loop:
      # These repos work for Buster and >=19.10
      - "deb http://download.zerotier.com/debian/buster buster main"
  - name: Update APT cache
    apt:
      update_cache: yes
      cache_valid_time: 86400
  - name: Install packages
    apt:
      name:
        - zerotier-one
  - name: Join network
    command:
      argv:
        - "zerotier-cli"
        - "join"
        - "{{ zerotier_network_id }}"
    changed_when: no
  become: yes