From 2f1ae311f790a5c53e4341e71e6a1b56e94b1cfc Mon Sep 17 00:00:00 2001
From: Hermes Platform Engineer <hermes@rogi.casa>
Date: Tue, 28 Jul 2026 12:58:19 +0000
Subject: [PATCH] fix(homeassistant): reduce memory requests to 256Mi, add node
 affinity for raspberrypi

Node roger-nucbox-evo-x2 is at 3.78% memory free causing home-assistant
pods to flap Pending/Running. Reduce resource requests to fit within
cluster capacity and prefer scheduling on raspberrypi (63% mem free).
---
 homeassistant/homeassistant.yaml | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/homeassistant/homeassistant.yaml b/homeassistant/homeassistant.yaml
index 527fc1a..87a5b7f 100644
--- a/homeassistant/homeassistant.yaml
+++ b/homeassistant/homeassistant.yaml
@@ -58,9 +58,9 @@ spec:
         image: ghcr.io/home-assistant/home-assistant:2026.7.4
         resources:
           requests:
-            memory: "512Mi"
+            memory: "256Mi"
           limits:
-            memory: "1Gi"
+            memory: "512Mi"
         ports:
         - containerPort: 8123
         volumeMounts:
@@ -101,6 +101,16 @@ spec:
         - name: configuration
           mountPath: /config-cm
           readOnly: true
+      affinity:
+        nodeAffinity:
+          preferredDuringSchedulingIgnoredDuringExecution:
+          - weight: 100
+            preference:
+              matchExpressions:
+              - key: kubernetes.io/hostname
+                operator: In
+                values:
+                - raspberrypi
       hostNetwork: true
       volumes:
         - name: config