maintenance(metis): recover on arm64 builders

services/maintenance/kustomization.yaml

@@ -50,7 +50,7 @@ images:
   - name: registry.bstein.dev/bstein/ariadne
     newTag: 0.1.0-188 # {"$imagepolicy": "maintenance:ariadne:tag"}
   - name: registry.bstein.dev/bstein/metis
-    newTag: 0.1.0-103-amd64 # {"$imagepolicy": "maintenance:metis-amd64:tag"}
+    newTag: 0.1.0-103-arm64 # {"$imagepolicy": "maintenance:metis-arm64:tag"}
   - name: registry.bstein.dev/bstein/soteria
     newTag: 0.1.0-36 # {"$imagepolicy": "maintenance:soteria:tag"}
 configMapGenerator:

services/maintenance/metis-configmap.yaml

@@ -8,9 +8,9 @@ data:
   METIS_BIND_ADDR: :8080
   METIS_INVENTORY_PATH: /app/inventory.titan-rpi4.yaml
   METIS_DATA_DIR: /var/lib/metis
-  METIS_DEFAULT_FLASH_HOST: titan-22
+  METIS_DEFAULT_FLASH_HOST: titan-20
-  METIS_FLASH_HOSTS: titan-22,titan-24,titan-20,titan-21,titan-19,titan-17,titan-15,titan-14,titan-12,titan-11,titan-10,titan-09,titan-08,titan-07,titan-06,titan-05,titan-04,titan-0c,titan-0b,titan-0a
+  METIS_FLASH_HOSTS: titan-20,titan-21,titan-22,titan-24,titan-19,titan-17,titan-15,titan-14,titan-12,titan-11,titan-10,titan-09,titan-08,titan-07,titan-06,titan-05,titan-04,titan-0c,titan-0b,titan-0a
-  METIS_LOCAL_HOST: titan-22
+  METIS_LOCAL_HOST: titan-20
   METIS_ALLOWED_GROUPS: admin,maintenance
   METIS_MAX_DEVICE_BYTES: "1000000000000"
   METIS_NAMESPACE: maintenance

services/maintenance/metis-deployment.yaml

@@ -43,10 +43,34 @@ spec:
     spec:
       serviceAccountName: metis
       terminationGracePeriodSeconds: 30
-      nodeSelector:
+      affinity:
-        kubernetes.io/hostname: titan-22
+        nodeAffinity:
-        kubernetes.io/arch: amd64
+          requiredDuringSchedulingIgnoredDuringExecution:
-        node-role.kubernetes.io/accelerator: "true"
+            nodeSelectorTerms:
+              - matchExpressions:
+                  - key: kubernetes.io/arch
+                    operator: In
+                    values:
+                      - arm64
+                  - key: accelerator
+                    operator: In
+                    values:
+                      - nvidia
+          preferredDuringSchedulingIgnoredDuringExecution:
+            - weight: 100
+              preference:
+                matchExpressions:
+                  - key: kubernetes.io/hostname
+                    operator: In
+                    values:
+                      - titan-20
+            - weight: 80
+              preference:
+                matchExpressions:
+                  - key: kubernetes.io/hostname
+                    operator: In
+                    values:
+                      - titan-21
       containers:
         - name: metis
           image: registry.bstein.dev/bstein/metis:latest