From eb774e6e06fa7ca7e3e876e96f7a096ee93f218e Mon Sep 17 00:00:00 2001
From: 0x7fffff92 <40755502+0x7fffff92@users.noreply.github.com>
Date: Thu, 24 Jul 2025 00:52:11 +0800
Subject: [PATCH] fix: make the affinity rule strict for tailscale (#1606)

fix: requires tailscale and headscale to run on the same node

Co-authored-by: 0x7fffff92 <0x7fffff92@example.com>
---
 .../headscale/templates/headscale_deploy.yaml        | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/framework/headscale/.olares/config/user/helm-charts/headscale/templates/headscale_deploy.yaml b/framework/headscale/.olares/config/user/helm-charts/headscale/templates/headscale_deploy.yaml
index 085b91485..8be3f66f3 100644
--- a/framework/headscale/.olares/config/user/helm-charts/headscale/templates/headscale_deploy.yaml
+++ b/framework/headscale/.olares/config/user/helm-charts/headscale/templates/headscale_deploy.yaml
@@ -260,13 +260,11 @@ spec:
     spec:
       affinity:
         podAffinity:
-          preferredDuringSchedulingIgnoredDuringExecution:
-          - podAffinityTerm:
-              labelSelector:
-                matchLabels:
-                  app: headscale
-              topologyKey: kubernetes.io/hostname
-            weight: 100
+          requiredDuringSchedulingIgnoredDuringExecution:
+          - labelSelector:
+              matchLabels:
+                app: headscale
+            topologyKey: kubernetes.io/hostname
       hostNetwork: true
       dnsPolicy: ClusterFirstWithHostNet
       containers: