{"record":{"id":"5c85bd7e49b96dce","repo":"kubernetes/kops","slug":"failed-to-retrieve-server-metadata-w-5c85bd","errorCode":null,"errorMessage":"failed to retrieve server metadata: %w","messagePattern":"failed to retrieve server metadata: %w","errorType":"exception","errorClass":null,"httpStatus":null,"severity":"error","filePath":"upup/pkg/fi/cloudup/scaleway/verifier.go","lineNumber":70,"sourceCode":"\t)\n\tif err != nil {\n\t\treturn nil, err\n\t}\n\treturn &scalewayVerifier{\n\t\tscwClient: scwClient,\n\t}, nil\n}\n\nfunc (v scalewayVerifier) VerifyToken(ctx context.Context, rawRequest *http.Request, token string, body []byte) (*bootstrap.VerifyResult, error) {\n\tif !strings.HasPrefix(token, scalewaymetadata.ScalewayAuthenticationTokenPrefix) {\n\t\treturn nil, bootstrap.ErrNotThisVerifier\n\t}\n\tserverID := strings.TrimPrefix(token, scalewaymetadata.ScalewayAuthenticationTokenPrefix)\n\n\tmetadataAPI := instance.NewMetadataAPI()\n\tmetadata, err := metadataAPI.GetMetadata()\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"failed to retrieve server metadata: %w\", err)\n\t}\n\tzone, err := scw.ParseZone(metadata.Location.ZoneID)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"unable to parse Scaleway zone %q: %w\", metadata.Location.ZoneID, err)\n\t}\n\tregion, err := zone.Region()\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"unable to determine region from zone %s\", zone)\n\t}\n\n\tprofile, err := scalewaymetadata.CreateValidScalewayProfile()\n\tif err != nil {\n\t\treturn nil, err\n\t}\n\tscwClient, err := scw.NewClient(\n\t\tscw.WithProfile(profile),\n\t\tscw.WithUserAgent(KopsUserAgentPrefix+kopsv.Version),\n\t)","sourceCodeStart":52,"sourceCodeEnd":88,"githubUrl":"https://github.com/kubernetes/kops/blob/4c8573c808a73d578c5eadc86d410646ea0b0d73/upup/pkg/fi/cloudup/scaleway/verifier.go#L52-L88","documentation":"In the bootstrap VerifyToken path, the Scaleway instance metadata API GetMetadata call failed while verifying a node's identity token. This runs on the control plane and queries a Scaleway node's metadata; failure means the metadata service was unreachable or returned an error during node authentication.","triggerScenarios":"Thrown at upup/pkg/fi/cloudup/scaleway/verifier.go:70 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":["Check that the verifier host can reach the Scaleway metadata API","Inspect the wrapped error for network/permission causes","Retry — transient metadata service failures reject the node's bootstrap attempt, which will be retried"],"exampleFix":null,"handlingStrategy":"retry","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":"2026-09-12T07:17:12.445Z"}