ansible-role-wireguard/templates/wg-fullmesh.conf.j2

#jinja2: lstrip_blocks:"True",trim_blocks:"True"
[Interface]
Address = {{hostvars[inventory_hostname].wireguard_ip}}
PrivateKey = {{private_key}}
ListenPort = {{wireguard_port}}

{% for host in groups["vpn"] %}
  {% if host != inventory_hostname %}
    [Peer]
    PublicKey = {{hostvars[host].public_key}}
    AllowedIPs = {{hostvars[host].wireguard_ip}}/32
    {% if hostvars[host].wireguard_endpoint is not defined %}
    Endpoint = {{host}}:{{wireguard_port}}
    {% elif hostvars[host].wireguard_endpoint != "" %}
    Endpoint = {{hostvars[host].wireguard_endpoint}}:{{wireguard_port}}
    {% endif %}

  {% endif %}
{% endfor %}