From 6fd25419be81f348277862bc2242ae79e250fd1f Mon Sep 17 00:00:00 2001
From: Pim Kunis <pim@kunis.nl>
Date: Wed, 27 Mar 2024 23:11:34 +0100
Subject: [PATCH] enable static traefik load balancer IP

---
 nix/flake/kubenix/default.nix | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/nix/flake/kubenix/default.nix b/nix/flake/kubenix/default.nix
index a0f786b..03ed9b5 100644
--- a/nix/flake/kubenix/default.nix
+++ b/nix/flake/kubenix/default.nix
@@ -32,11 +32,29 @@
               version = "v1beta1";
               kind = "L2Advertisement";
             };
+
+            helmChartConfig = {
+              attrName = "helmChartConfigs";
+              group = "helm.cattle.io";
+              version = "v1";
+              kind = "HelmChartConfig";
+            };
           };
 
           resources = {
             ipAddressPools.main.spec.addresses = [ "192.168.30.128-192.168.30.200" ];
             l2Advertisements.main.metadata = { };
+
+            # Override Traefik's service with a static load balancer IP.
+            helmChartConfigs.traefik = {
+              metadata.namespace = "kube-system";
+
+              spec.valuesContent = ''
+                service:
+                  spec:
+                    loadBalancerIP: "192.168.30.128"
+              '';
+            };
           };
 
           helm.releases.metallb = {