ffmyk-ansible/roles/install_wireguard_mesh/templates/up.sh.j2

#!/bin/bash
{% for host in groups['fastd'] %}
{% for site in hostvars[host]['sites'] if site.name == item.name and site.wireguard_mesh_number != item.wireguard_mesh_number %}
ip link add mesh{{ item.name }}{{ site.wireguard_mesh_number }} type ip6gretap remote {{ site.wireguard_mesh_address }} local {{ item.wireguard_mesh_address }} ttl 255 dev wg{{ item.name }}
ip link set mtu 1280 dev mesh{{ item.name }}{{ site.wireguard_mesh_number }}
ip link set address {{ item.wireguard_mesh_mac_prefix }}{{ site.wireguard_mesh_number }} dev mesh{{ item.name }}{{ site.wireguard_mesh_number }}
ip link set up dev mesh{{ item.name }}{{ site.wireguard_mesh_number }}
batctl -m bat{{ item.name }} if add mesh{{ item.name }}{{ site.wireguard_mesh_number }}
{% endfor %}
{% endfor %}
batctl -m bat{{ item.name }} gw server 1000000/1000000
batctl -m bat{{ item.name }} it 10000
batctl -m bat{{ item.name }} mm 1
echo 64 > /sys/class/net/bat{{ item.name }}/mesh/hop_penalty
netctl start bat{{ item.name }}
systemctl restart dhcpd4.service
systemctl restart named.service