update(app): add helm chart and cleanup repo

app/routes/k8s.py

@@ -9,14 +9,12 @@ def fetch_k8s_data_with_usage():
     v1 = client.CoreV1Api()
     metrics_client = client.CustomObjectsApi()
 
-    # Fetch nodes
     nodes = []
     for node in v1.list_node().items:
         # Extract storage (ephemeral-storage) and instance type
         ephemeral_storage = node.status.capacity.get("ephemeral-storage", "0")
         instance_type = node.metadata.labels.get("beta.kubernetes.io/instance-type", "N/A")
 
-        # Calculate time on duty
         creation_timestamp = node.metadata.creation_timestamp
         if creation_timestamp:
             time_on_duty = calculate_time_on_duty(creation_timestamp)
@@ -26,17 +24,15 @@ def fetch_k8s_data_with_usage():
         nodes.append({
             "node_name": node.metadata.name,
             "cpu": node.status.capacity.get("cpu"),
-            "memory": round(convert_memory_to_mib(node.status.capacity.get("memory")), 2),  # Convert to MiB
+            "memory": round(convert_memory_to_mib(node.status.capacity.get("memory")), 2),
             "storage": f"{round(convert_memory_to_gb(ephemeral_storage), 2)} GB",
             "instance_type": instance_type,
             "pods_allocatable": node.status.allocatable.get("pods"),
-            "time_on_duty": time_on_duty,  # Add time on duty
+            "time_on_duty": time_on_duty,
         })
 
-    # Fetch namespaces
     namespaces = [ns.metadata.name for ns in v1.list_namespace().items]
 
-    # Fetch pod metrics and calculate namespace resource usage
     namespace_usage = {}
     pod_metrics = metrics_client.list_cluster_custom_object(
         group="metrics.k8s.io", version="v1beta1", plural="pods"
@@ -50,15 +46,13 @@ def fetch_k8s_data_with_usage():
             cpu_usage = container["usage"]["cpu"]
             memory_usage = container["usage"]["memory"]
 
-            # Convert CPU to cores and memory to MiB
             namespace_usage[pod_namespace]["cpu"] += convert_cpu_to_cores(cpu_usage)
             namespace_usage[pod_namespace]["memory"] += convert_memory_to_mib(memory_usage)
 
-    # Round and format usage for readability
     namespace_usage = {
         ns: {
-            "cpu": round(usage["cpu"], 4),  # Round to 4 decimal places
-            "memory": round(usage["memory"], 2),  # Memory in MiB
+            "cpu": round(usage["cpu"], 4),
+            "memory": round(usage["memory"], 2),
         }
         for ns, usage in namespace_usage.items()
     }
@@ -73,17 +67,14 @@ def calculate_time_on_duty(creation_timestamp):
     now = datetime.now(timezone.utc)
     delta = now - creation_timestamp
 
-    # If less than an hour, return minutes
     if delta.days < 1 and delta.seconds < 3600:
         minutes = delta.seconds // 60
         return f"{minutes} minutes" if minutes > 1 else "less than a minute"
     
-    # If less than a day, return hours
     if delta.days < 1:
         hours = delta.seconds // 3600
         return f"{hours} hours" if hours > 1 else "1 hour"
 
-    # Otherwise, return days
     return f"{delta.days} days" if delta.days > 1 else "1 day"