---
- name: Install Wireguard Server
  apt:
    pkg:
      - wireguard
    state: latest
    update_cache: true


- name: Create directory for wg keys
  ansible.builtin.file:
    path: /etc/wireguard/keys
    state: directory
    mode: '0755'

- name: Creating server privatekey and publickey
  shell: wg genkey | tee privatekey | wg pubkey > publickey
  args:
    chdir: /etc/wireguard/keys

- name: Get Private Key [privatekey => var_privatekey]
  shell: cat privatekey
  register: var_privatekey
  args:
    chdir: /etc/wireguard/keys


#- name: Add WireGuard interface
#  command: ip link add dev wg0 type wireguard


- name: Updating configuration
  template:
    src: wireguard_server.jinja
    dest: /etc/wireguard/wg0.conf

#- name: Activating link
#  command: ip link set up dev wg0


- name: Starting wg service
  systemd:
    state: started
    name: wg-quick@wg0
    enabled: yes


- name: Getting public key
  shell: cat publickey
  register: var_publickey
  args:
    chdir: /etc/wireguard/keys


- name: Check server public IP
  shell: curl https://ipinfo.io/ip
  register: var_server_ip


- name: Printing public key
  debug:
    msg: "Server {{ ansible_hostname }} reachable @{{var_server_ip}}. Public key is {{ var_publickey }}"