k8s-pilot

Instructions

Implementation Reference

• tools/service.py:83-103 (handler)

  Handler function for the MCP tool 'service_update', which patches labels on an existing Kubernetes Service. Registered using the @mcp.tool() decorator.

  @mcp.tool()
  @use_current_context
  @check_readonly_permission
  def service_update(context_name: str, namespace: str, name: str, labels: dict):
      """
      Update an existing Service's metadata (e.g., labels).
  
      Args:
          context_name: The Kubernetes context name
          namespace: The Kubernetes namespace
          name: The Service name
          labels: New labels to apply to the Service
  
      Returns:
          Status of the update operation
      """
      core_v1: CoreV1Api = get_api_clients(context_name)["core"]
      service = core_v1.read_namespaced_service(name=name, namespace=namespace)
      service.metadata.labels = labels
      updated_service = core_v1.patch_namespaced_service(name=name, namespace=namespace, body={"metadata": {"labels": labels}})
      return {"name": updated_service.metadata.name, "status": "Updated", "labels": updated_service.metadata.labels}