{"record":{"id":"841097db1e7465b3","repo":"kubernetes/kops","slug":"resource-id-resource-group-q-does-not-match-verif","errorCode":null,"errorMessage":"resource ID resource group %q does not match verifier resource group %q","messagePattern":"resource ID resource group %q does not match verifier resource group %q","errorType":"exception","errorClass":null,"httpStatus":null,"severity":"error","filePath":"upup/pkg/fi/cloudup/azure/verifier.go","lineNumber":132,"sourceCode":"\n\t// Parse the resource ID early to reject malformed tokens before expensive crypto.\n\tres, err := arm.ParseResourceID(resourceID)\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"parsing resource ID: %w\", err)\n\t}\n\tvmLogID := vmLogIDFromResource(res)\n\tresourceType := res.ResourceType.String()\n\tklog.V(4).Infof(\"Azure verifier for VM %q parsed resource ID: subscription=%q resourceGroup=%q\", vmLogID, res.SubscriptionID, res.ResourceGroupName)\n\n\t// Reject resource IDs outside the verifier's own subscription / resource group. The Azure API lookup below\n\t// is already scoped to kops-controller's subscription and resource group, so any claim that names a different\n\t// location cannot describe a cluster VM. Failing here avoids a wasted Azure API call and makes the scope\n\t// explicit instead of implicit.\n\tif !strings.EqualFold(res.SubscriptionID, a.client.subscriptionID) {\n\t\treturn nil, fmt.Errorf(\"resource ID subscription %q does not match verifier subscription %q\", res.SubscriptionID, a.client.subscriptionID)\n\t}\n\tif !strings.EqualFold(res.ResourceGroupName, a.client.resourceGroup) {\n\t\treturn nil, fmt.Errorf(\"resource ID resource group %q does not match verifier resource group %q\", res.ResourceGroupName, a.client.resourceGroup)\n\t}\n\tswitch resourceType {\n\tcase vmResourceType:\n\tcase vmssVMResourceType:\n\t\tif !strings.HasSuffix(res.Parent.Name, \".\"+a.clusterName) {\n\t\t\treturn nil, fmt.Errorf(\"resource ID VMSS name %q does not match cluster name %q\", res.Parent.Name, a.clusterName)\n\t\t}\n\tdefault:\n\t\treturn nil, fmt.Errorf(\"unsupported resource type %q\", resourceType)\n\t}\n\n\t// Verify the PKCS7 attested document: signature, certificate chain, nonce, and expiration.\n\tdata, err := a.attestation.verifyAttestedDocument(signature, body)\n\tif err != nil {\n\t\treturn nil, err\n\t}\n\tklog.V(2).Infof(\"Azure verifier for VM %q verified attested document\", vmLogID)\n\tif !strings.EqualFold(data.SubscriptionId, a.client.subscriptionID) {","sourceCodeStart":114,"sourceCodeEnd":150,"githubUrl":"https://github.com/kubernetes/kops/blob/4c8573c808a73d578c5eadc86d410646ea0b0d73/upup/pkg/fi/cloudup/azure/verifier.go#L114-L150","documentation":"The resource group in the token's resource ID differs from the verifier's configured resource group. The Azure API calls later in verification are scoped to kops-controller's resource group, so a claim pointing elsewhere cannot refer to a cluster VM and is rejected early to avoid a wasted API call. Usually a misrouted token from a node in a different cluster or resource group.","triggerScenarios":"Thrown at upup/pkg/fi/cloudup/azure/verifier.go:132 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":["Confirm the VM issuing the token lives in the resource group configured for the cluster","Check for stale tokens or nodes reused from another kops cluster","Re-issue bootstrap credentials for the node"],"exampleFix":null,"handlingStrategy":"validation","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"}