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|
class profiles::wg_exit_node (
String $iface_name = 'wg0',
Array[Hash] $peers = [],
) {
$base = "/etc/systemd/network/20-${iface_name}"
# TODO
# iptables -t nat -A POSTROUTING -o br0 -j MASQUERADE
# ip6tables -t nat -A POSTROUTING -o br0 -j MASQUERADE
#
# echo 1 > /proc/sys/net/ipv4/ip_forward
# echo 1 > /proc/sys/net/ipv6/conf/br0/forwarding
# echo 1 > /proc/sys/net/ipv6/conf/wg0/forwarding
file { "${base}.netdev":
content => @("EOF")
# File managed by Puppet
[NetDev]
Name=${iface_name}
Kind=wireguard
Description=Wireguard tunnel ${iface_name}
[WireGuard]
PrivateKeyFile=/etc/wireguard/gandalf.adrift.space.key
ListenPort=51820
| EOF
}
file { "${base}.network":
content => @("EOF")
# File managed by Puppet
[Match]
Name=${iface_name}
| EOF
}
file { [
"${base}.netdev.d",
"${base}.network.d",
]:
ensure => directory,
}
$peers.each |$peer| {
$peer_addresses = $peer['peer_address'] ? {
Array => $peer['peer_address'],
String => [$peer['peer_address']],
}
file { "${base}.network.d/${peer['name']}.conf":
content => $peer_addresses.map |$addr| {
@("EOF")
[Route]
Destination=${addr}
| EOF
}.join("\n")
}
file { "${base}.netdev.d/${peer['name']}.conf":
content => @("EOF")
[WireGuardPeer]
PublicKey=${peer['public_key']}
AllowedIPs=${peer_addresses.join(', ')}
| EOF
}
}
}
|
