diff --git a/services/harbor/helmrelease.yaml b/services/harbor/helmrelease.yaml
index d60e7e6c..0e84fa5a 100644
--- a/services/harbor/helmrelease.yaml
+++ b/services/harbor/helmrelease.yaml
@@ -60,6 +60,27 @@ spec:
         sslmode: disable
     redis:
       type: internal
+      affinity:
+        nodeAffinity:
+          requiredDuringSchedulingIgnoredDuringExecution:
+            nodeSelectorTerms:
+              - matchExpressions:
+                  - key: hardware
+                    operator: In
+                    values: [ "rpi4", "rpi5" ]
+          preferredDuringSchedulingIgnoredDuringExecution:
+            - weight: 90
+              preference:
+                matchExpressions:
+                  - key: hardware
+                    operator: In
+                    values: [ "rpi4" ]
+            - weight: 10
+              preference:
+                matchExpressions:
+                  - key: hardware
+                    operator: In
+                    values: [ "rpi5" ]
     trivy:
       enabled: false
     metrics:
@@ -73,5 +94,92 @@ spec:
       existingSecret: harbor-core
       existingXsrfSecret: harbor-core
       existingXsrfSecretKey: CSRF_KEY
+      affinity:
+        nodeAffinity:
+          requiredDuringSchedulingIgnoredDuringExecution:
+            nodeSelectorTerms:
+              - matchExpressions:
+                  - key: hardware
+                    operator: In
+                    values: [ "rpi4", "rpi5" ]
+          preferredDuringSchedulingIgnoredDuringExecution:
+            - weight: 90
+              preference:
+                matchExpressions:
+                  - key: hardware
+                    operator: In
+                    values: [ "rpi4" ]
+            - weight: 10
+              preference:
+                matchExpressions:
+                  - key: hardware
+                    operator: In
+                    values: [ "rpi5" ]
+    jobservice:
+      affinity:
+        nodeAffinity:
+          requiredDuringSchedulingIgnoredDuringExecution:
+            nodeSelectorTerms:
+              - matchExpressions:
+                  - key: hardware
+                    operator: In
+                    values: [ "rpi4", "rpi5" ]
+          preferredDuringSchedulingIgnoredDuringExecution:
+            - weight: 90
+              preference:
+                matchExpressions:
+                  - key: hardware
+                    operator: In
+                    values: [ "rpi4" ]
+            - weight: 10
+              preference:
+                matchExpressions:
+                  - key: hardware
+                    operator: In
+                    values: [ "rpi5" ]
+    portal:
+      affinity:
+        nodeAffinity:
+          requiredDuringSchedulingIgnoredDuringExecution:
+            nodeSelectorTerms:
+              - matchExpressions:
+                  - key: hardware
+                    operator: In
+                    values: [ "rpi4", "rpi5" ]
+          preferredDuringSchedulingIgnoredDuringExecution:
+            - weight: 90
+              preference:
+                matchExpressions:
+                  - key: hardware
+                    operator: In
+                    values: [ "rpi4" ]
+            - weight: 10
+              preference:
+                matchExpressions:
+                  - key: hardware
+                    operator: In
+                    values: [ "rpi5" ]
+    registry:
+      affinity:
+        nodeAffinity:
+          requiredDuringSchedulingIgnoredDuringExecution:
+            nodeSelectorTerms:
+              - matchExpressions:
+                  - key: hardware
+                    operator: In
+                    values: [ "rpi4", "rpi5" ]
+          preferredDuringSchedulingIgnoredDuringExecution:
+            - weight: 90
+              preference:
+                matchExpressions:
+                  - key: hardware
+                    operator: In
+                    values: [ "rpi4" ]
+            - weight: 10
+              preference:
+                matchExpressions:
+                  - key: hardware
+                    operator: In
+                    values: [ "rpi5" ]
     updateStrategy:
       type: Recreate