fix(hermes): place arm64 agent on titan-08

services/hermes/agent-deployment.yaml

@@ -24,7 +24,7 @@ spec:
         ai.bstein.dev/router-wire-contract: ollama-numeric-keepalive
         ai.bstein.dev/execution: Hermes Kanban with durable direct Codex and Claude Code CLI workers
         ai.bstein.dev/model-policy: Jetson-assisted AUTO routing, low through xhigh, cross-provider fallback
-        ai.bstein.dev/placement: titan-22 spare capacity; Jellyfin retains preemption priority
+        ai.bstein.dev/placement: titan-08 rpi5; storage-backbone nodes excluded
         ai.bstein.dev/config-rev: "20260823-media-safe-load-spread"
         prometheus.io/scrape: "true"
         prometheus.io/path: /metrics
@@ -92,7 +92,6 @@ spec:
         vault.hashicorp.com/agent-limits-mem: 128Mi
     spec:
       serviceAccountName: hermes-agent
-      priorityClassName: scavenger
       enableServiceLinks: false
       automountServiceAccountToken: true
       securityContext:
@@ -105,25 +104,20 @@ spec:
               - matchExpressions:
                   - key: kubernetes.io/arch
                     operator: In
-                    values: [amd64]
+                    values: [arm64]
                   - key: node-role.kubernetes.io/worker
                     operator: In
                     values: ["true"]
                   - key: kubernetes.io/hostname
                     operator: In
-                    values: [titan-22]
+                    values: [titan-08]
           preferredDuringSchedulingIgnoredDuringExecution:
             - weight: 100
               preference:
                 matchExpressions:
-                  - key: atlas.bstein.dev/media-primary
+                  - key: hardware
                     operator: In
-                    values: ["true"]
-      tolerations:
-        - key: atlas.bstein.dev/media-primary
-          operator: Equal
-          value: "true"
-          effect: PreferNoSchedule
+                    values: [rpi5]
       initContainers:
         - name: init-config
           image: busybox:1.37