google-cloud-container

import os from google.cloud.container_v1 import ContainerServiceClient from google.api_core.exceptions import GoogleAPIError def list_gke_clusters(project_id: str, location: str = "-"): """Lists all Google Kubernetes Engine clusters in a given project and location. Args: project_id: Your Google Cloud project ID. location: The Google Cloud location (e.g., "us-central1" for a region, or "us-central1-a" for a zone). Use "-" for all locations. """ try: client = ContainerServiceClient() parent = f"projects/{project_id}/locations/{location}" # The list_clusters method is paginated, iterate through the responses response = client.list_clusters(parent=parent) if response.clusters: print(f"Clusters in project '{project_id}' and location '{location}':") for cluster in response.clusters: print(f"- Name: {cluster.name}") print(f" Location: {cluster.location}") print(f" Status: {cluster.status.name}") print(f" Endpoint: {cluster.endpoint}") else: print(f"No clusters found in project '{project_id}' and location '{location}'.") except GoogleAPIError as e: print(f"An API error occurred: {e}") except Exception as e: print(f"An unexpected error occurred: {e}") if __name__ == "__main__": # Set your Google Cloud Project ID as an environment variable # For local development, ensure GOOGLE_APPLICATION_CREDENTIALS is set # or you've run `gcloud auth application-default login` project_id = os.environ.get("GOOGLE_CLOUD_PROJECT", "your-gcp-project-id") # Optionally specify a specific region or zone, e.g., "us-central1" or "us-central1-a" # Use "-" to list clusters across all regions/zones target_location = os.environ.get("GKE_LOCATION", "-") if project_id == "your-gcp-project-id": print("Please set the 'GOOGLE_CLOUD_PROJECT' environment variable to your project ID.") print("For example: export GOOGLE_CLOUD_PROJECT='my-project-123'") else: list_gke_clusters(project_id, target_location)