Ansible role: Wireguard

Install and configure Wireguard

Requirements

• Ansible >= 2.21
• Debian
  • Trixie

Role variables

Name	Type	Required	Default	Comment
wireguard_interfaces	dict	no		VPN interfaces with config

wireguard_interfaces

Name	Type	Required	Default	Comment
key	str	yes		interface name
config	dict	no		config file
state	str	no	present	if absent, uninstall interface

Example:

wg0:
  config:
    Interface:
      PrivateKey: "4JyarRIBN4r91O8fnI0BnqH18w2+PViMd4EOHbteQk8="
      Address: "192.168.100.10/24"
      ListenPort: 52180
    Peer:
      - PublicKey: "JQ24pK+trIO74t1tHvMb/R81A7XBN7uu5g4XgRt1j0Y="
        AllowedIPs: "192.168.100.11/32"
      - PublicKey: "JQ24pK+trIO74t1tHvMb/R81A7XBN7uu5g4XgRt1j0Y="
        AllowedIPs: "192.168.100.12/32"
wg1:
  state: "absent"

How to use

- hosts: server
  roles:
    - nishiki.wireguard
  vars:
    wireguard_interfaces:
      wg0:
        config:
          Interface:
            PrivateKey: "4JyarRIBN4r91O8fnI0BnqH18w2+PViMd4EOHbteQk8="
            Address: "192.168.100.10/24"
            ListenPort: 52180
          Peer:
            - PublicKey: "JQ24pK+trIO74t1tHvMb/R81A7XBN7uu5g4XgRt1j0Y="
              AllowedIPs: "192.168.100.11/32"
            - PublicKey: "JQ24pK+trIO74t1tHvMb/R81A7XBN7uu5g4XgRt1j0Y="
              AllowedIPs: "192.168.100.12/32"
      wg1:
        state: "absent"

Development

Test with molecule and docker

• install docker
• install python3 and python3-pip
• install molecule and dependencies pip3 install molecule molecule-plugins ansible-lint pytest-testinfra yamllint
• run molecule test

License

Copyright (c) 2026 Adrien Waksberg

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.