add node selector for ollama pod

apps/base/customer1/news_bot/deepseek-summarizer.yaml

@@ -10,6 +10,8 @@ spec:
     spec:
       template:
         spec:
+          nodeSelector:
+            cloud.google.com/gke-accelerator: nvidia-h100-80gb
           tolerations:
           - key: "nvidia.com/gpu-h100"
             operator: "Equal"
@@ -50,7 +52,7 @@ spec:
                   memory: "85Gi"
                 requests:
                   nvidia.com/gpu: "1"
-                  memory: "32Gi"
+                  memory: "80Gi"
           
           containers:
             - name: analyst

modules/a3_nodepool.tf

@@ -32,7 +32,7 @@ resource "google_container_node_pool" "h100_node_pool" {
     }
     disk_size_gb = 200
     disk_type    = "pd-ssd"
-    spot = false 
+    spot = true 
     
     oauth_scopes = [
       "https://www.googleapis.com/auth/cloud-platform"]