Added affinity for amd64

.argo/deployment.yaml

@@ -33,6 +33,15 @@ spec:
             - name: UPSTREAM_ADDRESS
               value: "https://registry.npmjs.org"
       restartPolicy: Always
+      affinity:
+        nodeAffinity:
+          requiredDuringSchedulingIgnoredDuringExecution:
+            nodeSelectorTerms:
+              - matchExpressions:
+                  - key: kubernetes.io/arch
+                    operator: In
+                    values:
+                      - amd64
 
 ---
 apiVersion: apps/v1