k8s-pilot

Instructions

Implementation Reference

• tools/deployment.py:27-58 (handler)

  The main handler function for the 'deployment_create' tool. It is decorated with @mcp.tool() which registers it as an MCP tool. The function creates a Kubernetes Deployment in the specified namespace using the provided parameters.

  @mcp.tool()
  @use_current_context
  @check_readonly_permission
  def deployment_create(context_name: str, namespace: str, name: str, image: str, replicas: int, labels: dict):
      """
      Create a Deployment in the specified namespace.
  
      Args:
          context_name: The Kubernetes context name
          namespace: The Kubernetes namespace
          name: The Deployment name
          image: The container image to use
          replicas: Number of replicas
          labels: Labels to apply to the Deployment
  
      Returns:
          Status of the creation operation
      """
      apps_v1: AppsV1Api = get_api_clients(context_name)["apps"]
      deployment = V1Deployment(
          metadata=V1ObjectMeta(name=name, labels=labels),
          spec={
              "replicas": replicas,
              "selector": V1LabelSelector(match_labels=labels),
              "template": V1PodTemplateSpec(
                  metadata=V1ObjectMeta(labels=labels),
                  spec=V1PodSpec(containers=[V1Container(name=name, image=image)])
              )
          }
      )
      created_deployment = apps_v1.create_namespaced_deployment(namespace=namespace, body=deployment)
      return {"name": created_deployment.metadata.name, "status": "Created"}