From 97d826ef89d9b29fe265135a618d22ccc64fbd3e Mon Sep 17 00:00:00 2001
From: clerie <git@clerie.de>
Date: Thu, 13 Mar 2025 19:07:31 +0100
Subject: [PATCH] hosts/gatekeeper,hosts/mail-2,hosts/web-2: Migrate Hetzner
VMs to systemd-networkd
---
hosts/gatekeeper/configuration.nix | 11 ++++++++---
hosts/mail-2/configuration.nix | 10 ++++++++--
hosts/web-2/configuration.nix | 11 ++++++++---
profiles/hetzner-cloud/default.nix | 10 ++++++++--
4 files changed, 32 insertions(+), 10 deletions(-)
diff --git a/hosts/gatekeeper/configuration.nix b/hosts/gatekeeper/configuration.nix
index b097bd1..4c7eee9 100644
--- a/hosts/gatekeeper/configuration.nix
+++ b/hosts/gatekeeper/configuration.nix
@@ -13,9 +13,14 @@
boot.loader.grub.device = "/dev/sda";
networking.useDHCP = false;
- # Network
- networking.interfaces.ens3.ipv4.addresses = [ { address = "78.47.183.82"; prefixLength = 32; } ];
- networking.interfaces.ens3.ipv6.addresses = [ { address = "2a01:4f8:c0c:15f1::1"; prefixLength = 64; } ];
+ systemd.network.enable = true;
+
+ systemd.network.networks."10-wan" = {
+ address = [
+ "2a01:4f8:c0c:15f1::1/64"
+ "78.47.183.82/32"
+ ];
+ };
networking.nat = {
enable = true;
diff --git a/hosts/mail-2/configuration.nix b/hosts/mail-2/configuration.nix
index e82f590..0086f74 100644
--- a/hosts/mail-2/configuration.nix
+++ b/hosts/mail-2/configuration.nix
@@ -14,8 +14,14 @@
boot.loader.grub.device = "/dev/sda";
networking.useDHCP = false;
- networking.interfaces.ens3.ipv6.addresses = [ { address = "2a01:4f8:1c1c:9577::1"; prefixLength = 64; } ];
- networking.interfaces.ens3.ipv4.addresses = [ { address = "5.75.187.112"; prefixLength = 32; } ];
+ systemd.network.enable = true;
+
+ systemd.network.networks."10-wan" = {
+ address = [
+ "2a01:4f8:1c1c:9577::1/64"
+ "5.75.187.112/32"
+ ];
+ };
clerie.backup = {
enable = true;
diff --git a/hosts/web-2/configuration.nix b/hosts/web-2/configuration.nix
index 609c385..93ea4f5 100644
--- a/hosts/web-2/configuration.nix
+++ b/hosts/web-2/configuration.nix
@@ -34,9 +34,14 @@
boot.loader.grub.device = "/dev/sda";
networking.useDHCP = false;
- # Network
- networking.interfaces.ens3.ipv4.addresses = [ { address = "88.99.187.135"; prefixLength = 32; } ];
- networking.interfaces.ens3.ipv6.addresses = [ { address = "2a01:4f8:c0c:c580::1"; prefixLength = 64; } ];
+ systemd.network.enable = true;
+
+ systemd.network.networks."10-wan" = {
+ address = [
+ "2a01:4f8:c0c:c580::1/64"
+ "88.99.187.135/32"
+ ];
+ };
services.nginx = {
enable = true;
diff --git a/profiles/hetzner-cloud/default.nix b/profiles/hetzner-cloud/default.nix
index 32e1dcc..0de705b 100644
--- a/profiles/hetzner-cloud/default.nix
+++ b/profiles/hetzner-cloud/default.nix
@@ -12,8 +12,14 @@ with lib;
services.qemuGuest.enable = true;
- networking.defaultGateway6 = { address = "fe80::1"; interface = "ens3"; };
- networking.defaultGateway = { address = "172.31.1.1"; interface = "ens3"; };
+ systemd.network.networks."10-wan" = {
+ matchConfig.Name = "ens3";
+ routes = [
+ { Gateway = "fe80::1"; }
+ { Gateway = "172.31.1.1"; GatewayOnLink = true; }
+ ];
+ linkConfig.RequiredForOnline = "routable";
+ };
networking.nameservers = [
# There are two different batches of DNS servers