logging: restore opensearch placement to rpi5 workers

services/logging/opensearch-helmrelease.yaml

@@ -40,26 +40,17 @@ spec:
         discovery.type: single-node
         plugins.security.disabled: true
         node.store.allow_mmap: false
+    nodeSelector:
+      node-role.kubernetes.io/worker: "true"
+      hardware: rpi5
+    affinity:
       nodeAffinity:
         requiredDuringSchedulingIgnoredDuringExecution:
           nodeSelectorTerms:
-          - matchExpressions:
-              - key: jetson
-                operator: In
-                values:
-                  - "true"
             - matchExpressions:
                 - key: hardware
                   operator: In
                   values:
                     - rpi5
-      preferredDuringSchedulingIgnoredDuringExecution:
-        - weight: 100
-          preference:
-            matchExpressions:
-              - key: jetson
-                operator: In
-                values:
-                  - "true"
     sysctlInit:
       enabled: true