cleanup code

src/faas.py

@@ -275,21 +275,25 @@ def get_deployment_info():
                 pod_name = pod.metadata.name
 
                 # Get resource metrics for the pod
-                metrics = metrics_api.get_namespaced_custom_object(
-                    group="metrics.k8s.io",
-                    version="v1beta1",
-                    namespace=namespace,
-                    plural="pods",
-                    name=pod_name
-                )
-
-                # Extract CPU and memory usage from metrics
-                cpu_usage = metrics["containers"][0]["usage"]["cpu"]
-                memory_usage = metrics["containers"][0]["usage"]["memory"]
-
-                # Accumulate total usage
-                cpu_usage_total += int(cpu_usage[:-1])  # Convert string like "1234n" to int (removing "n" suffix)
-                memory_usage_total += int(memory_usage[:-2])  # Convert string like "1234Ki" to int (removing "Ki" suffix)
+                print(pod_name)
+                try:
+                    metrics = metrics_api.get_namespaced_custom_object(
+                        group="metrics.k8s.io",
+                        version="v1beta1",
+                        namespace=namespace,
+                        plural="pods",
+                        name=pod_name
+                    )
+
+                    # Extract CPU and memory usage from metrics
+                    cpu_usage = metrics["containers"][0]["usage"]["cpu"]
+                    memory_usage = metrics["containers"][0]["usage"]["memory"]
+
+                    # Accumulate total usage
+                    cpu_usage_total += int(cpu_usage[:-1])  # Convert string like "1234n" to int (removing "n" suffix)
+                    memory_usage_total += int(memory_usage[:-2])  # Convert string like "1234Ki" to int (removing "Ki" suffix)
+                except ApiException as e:
+                    pass
 
             # Calculate average usage across all pods
             num_pods = len(pods)
@@ -312,11 +316,10 @@ def get_deployment_info():
                 if e.status == 404:
                     exposed_url = "Not exposed"
                 else:
-                    raise
+                    exposed_url = "service error "
 
             # Get HPDA (HorizontalPodAutoscaler) if exists
             hpa_name = f"{deployment_name}-hpa"
-            print("Iam here")
             try:
                 hpa = scale_api.read_namespaced_horizontal_pod_autoscaler(name=hpa_name, namespace=namespace)
                 min_replicas = hpa.spec.min_replicas
@@ -337,11 +340,9 @@ def get_deployment_info():
                     hpa_info = "HPA Error"
 
             # Get replica sets
-            print("Iam here")
             replica_sets = apps_api.list_namespaced_replica_set(namespace=deployment.metadata.namespace).items
 
             # Print deployment info
-            print("Iam here")
             print("{:<30} {:<15} {:<15} {:<20} {:<20} {:<20}".format(
                 deployment_name, replicas, json.dumps(limits), json.dumps(usage), exposed_url, json.dumps(hpa_info)))