{"record":{"id":"4979328a384a7c29","repo":"kubernetes/kops","slug":"error-listing-forwardingrules-v","errorCode":null,"errorMessage":"error listing ForwardingRules: %v","messagePattern":"error listing ForwardingRules: (.+?)","errorType":"exception","errorClass":null,"httpStatus":null,"severity":"error","filePath":"pkg/resources/gce/gce.go","lineNumber":459,"sourceCode":"\t\t\tklog.Infof(\"TargetPool not found, assuming deleted: %q\", t.SelfLink)\n\t\t\treturn nil\n\t\t}\n\t\treturn fmt.Errorf(\"error deleting TargetPool %s: %v\", t.SelfLink, err)\n\t}\n\n\treturn c.WaitForOp(op)\n}\n\nfunc (d *clusterDiscoveryGCE) listForwardingRules() ([]*resources.Resource, error) {\n\tc := d.gceCloud\n\n\tvar resourceTrackers []*resources.Resource\n\n\tctx := context.Background()\n\n\tfrs, err := c.Compute().ForwardingRules().List(ctx, c.Project(), c.Region())\n\tif err != nil {\n\t\treturn nil, fmt.Errorf(\"error listing ForwardingRules: %v\", err)\n\t}\n\n\tfor _, fr := range frs {\n\t\tif !d.matchesClusterName(fr.Name) {\n\t\t\tcontinue\n\t\t}\n\n\t\tresourceTracker := &resources.Resource{\n\t\t\tName:    fr.Name,\n\t\t\tID:      fr.Name,\n\t\t\tType:    typeForwardingRule,\n\t\t\tDeleter: deleteForwardingRule,\n\t\t\tObj:     fr,\n\t\t}\n\n\t\tif fr.Target != \"\" {\n\t\t\tresourceTracker.Blocks = append(resourceTracker.Blocks, typeTargetPool+\":\"+gce.LastComponent(fr.Target))\n\t\t}","sourceCodeStart":441,"sourceCodeEnd":477,"githubUrl":"https://github.com/kubernetes/kops/blob/4c8573c808a73d578c5eadc86d410646ea0b0d73/pkg/resources/gce/gce.go#L441-L477","documentation":"listForwardingRules wraps the Compute ForwardingRules.List failure (project+region) during GCE cluster discovery. It fires when the GCE API errors while enumerating load-balancer forwarding rules, aborting discovery of those resources.","triggerScenarios":"Thrown at pkg/resources/gce/gce.go:459 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":["Check GCP credentials and compute.forwardingRules.list permission","Retry after transient API errors","Verify the region in the cluster spec is correct"],"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"}