{"record":{"id":"7c48402585e740af","repo":"kubernetes/kops","slug":"failed-to-convert-to-unstructured-w","errorCode":null,"errorMessage":"failed to convert to unstructured: %w","messagePattern":"failed to convert to unstructured: %w","errorType":"exception","errorClass":null,"httpStatus":null,"severity":"error","filePath":"upup/pkg/fi/nodeup/nodetasks/discovery_service_register.go","lineNumber":156,"sourceCode":"\n\tfor _, jwk := range e.JWKS {\n\t\tspec.OIDC.Keys = append(spec.OIDC.Keys, jwk.JSONWebKey)\n\t}\n\n\tep := &discoveryapi.DiscoveryEndpoint{\n\t\tSpec: spec,\n\t}\n\n\tep.Kind = \"DiscoveryEndpoint\"\n\tep.APIVersion = \"discovery.kops.k8s.io/v1alpha1\"\n\n\tep.Name = e.RegisterName\n\tep.Namespace = e.RegisterNamespace\n\n\t// Convert to Unstructured\n\tobj, err := runtime.DefaultUnstructuredConverter.ToUnstructured(ep)\n\tif err != nil {\n\t\treturn fmt.Errorf(\"failed to convert to unstructured: %w\", err)\n\t}\n\tu := &unstructured.Unstructured{Object: obj}\n\tgvr := discoveryapi.DiscoveryEndpointGVR\n\n\t// Use Server-Side Apply to Create/Update\n\tcreated, err := kubeClient.Resource(gvr).Namespace(u.GetNamespace()).Apply(ctx, u.GetName(), u, metav1.ApplyOptions{FieldManager: \"nodeup-register\"})\n\tif err != nil {\n\t\treturn fmt.Errorf(\"failed to register with discovery service: %w\", err)\n\t}\n\n\tvar result discoveryapi.DiscoveryEndpoint\n\tif err := runtime.DefaultUnstructuredConverter.FromUnstructured(created.Object, &result); err != nil {\n\t\treturn fmt.Errorf(\"failed to convert from unstructured: %w\", err)\n\t}\n\tlog.Info(\"registered with discovery service\", \"result\", result)\n\n\treturn nil\n}","sourceCodeStart":138,"sourceCodeEnd":174,"githubUrl":"https://github.com/kubernetes/kops/blob/4c8573c808a73d578c5eadc86d410646ea0b0d73/upup/pkg/fi/nodeup/nodetasks/discovery_service_register.go#L138-L174","documentation":"Error \"failed to convert to unstructured: %w\" thrown in kubernetes/kops.","triggerScenarios":"Thrown at upup/pkg/fi/nodeup/nodetasks/discovery_service_register.go:156 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"4c8573c808a73d578c5eadc86d410646ea0b0d73","analyzedAt":"2026-09-05T04:13:19.212Z","contentChangedAt":"2026-09-05T04:13:19.212Z","schemaVersion":2},"datasetVersion":"2026-09-12T12:17:11.808Z"}