From 6243021adef5d43feb7b871821f83589a8175134 Mon Sep 17 00:00:00 2001
From: jenkins <jenkins@bstein.dev>
Date: Tue, 5 May 2026 06:12:06 -0300
Subject: [PATCH] maintenance(metis): recover on arm64 builders

---
 services/maintenance/kustomization.yaml    |  2 +-
 services/maintenance/metis-configmap.yaml  |  6 ++--
 services/maintenance/metis-deployment.yaml | 32 +++++++++++++++++++---
 3 files changed, 32 insertions(+), 8 deletions(-)

diff --git a/services/maintenance/kustomization.yaml b/services/maintenance/kustomization.yaml
index 7d6c1156..3ea4337a 100644
--- a/services/maintenance/kustomization.yaml
+++ b/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:
diff --git a/services/maintenance/metis-configmap.yaml b/services/maintenance/metis-configmap.yaml
index be01099c..46815690 100644
--- a/services/maintenance/metis-configmap.yaml
+++ b/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_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_LOCAL_HOST: titan-22
+  METIS_DEFAULT_FLASH_HOST: titan-20
+  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-20
   METIS_ALLOWED_GROUPS: admin,maintenance
   METIS_MAX_DEVICE_BYTES: "1000000000000"
   METIS_NAMESPACE: maintenance
diff --git a/services/maintenance/metis-deployment.yaml b/services/maintenance/metis-deployment.yaml
index 564e4891..13003465 100644
--- a/services/maintenance/metis-deployment.yaml
+++ b/services/maintenance/metis-deployment.yaml
@@ -43,10 +43,34 @@ spec:
     spec:
       serviceAccountName: metis
       terminationGracePeriodSeconds: 30
-      nodeSelector:
-        kubernetes.io/hostname: titan-22
-        kubernetes.io/arch: amd64
-        node-role.kubernetes.io/accelerator: "true"
+      affinity:
+        nodeAffinity:
+          requiredDuringSchedulingIgnoredDuringExecution:
+            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