kubernetes/kops · error

loading kubecfg settings for %q: %w

Error message

loading kubecfg settings for %q: %w

What it means

Wraps a failure of clientGetter.ToRESTConfig in buildRESTConfig when --use-kubeconfig is set: kOps tried to reuse the user's kubeconfig context for the cluster instead of generating admin credentials, but no valid context/connectivity info could be loaded for that cluster name.

Source

Thrown at cmd/kops/util/factory.go:295

	// backwards compatibility
	if options.Admin == 0 {
		options.Admin = kubeconfig.DefaultKubecfgAdminLifetime
	}

	if options.UseKubeconfig {
		// Get the kubeconfig from the context
		klog.Infof("--use-kubeconfig is set; loading connectivity information from kubeconfig (instead of generating it)")

		clusterName := cluster.ObjectMeta.Name

		clientGetter := genericclioptions.NewConfigFlags(true)
		contextName := clusterName
		clientGetter.Context = &contextName

		restConfig, err := clientGetter.ToRESTConfig()
		if err != nil {
			return nil, fmt.Errorf("loading kubecfg settings for %q: %w", clusterName, err)
		}

		configureRESTConfig(restConfig)

		if options.OverrideAPIServer != "" {
			klog.Infof("overriding API server with %q", options.OverrideAPIServer)
			restConfig.Host = options.OverrideAPIServer
		}

		return restConfig, nil
	}

	conf, err := kubeconfig.BuildKubecfg(
		ctx,
		cluster,
		keyStore,
		secretStore,
		cloud,

View on GitHub (pinned to 4c8573c808)

Solutions

1. Create the cluster context via kops export kubecfg
2. Drop --use-kubeconfig to let kOps generate credentials
3. Point KUBECONFIG at the right file

When it happens

Trigger: Thrown at cmd/kops/util/factory.go:295 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of kubernetes/kops@4c8573c808 (2026-09-05). Data as JSON: /api/errors/c7f6c40bfcd3d529. Report an issue: GitHub.