Change:
} }) <del> // This test creates a load balancer, make sure its health check interval // equals to gceHcCheckIntervalSeconds. Then the interval is manipulated // to be something else, see if the interval will be reconciled. ginkgo.It("should reconcile LB health check interval [Slow][Serial][Disruptive]", func(ctx context.Context) { const gceHcCheckIntervalSeconds = int64(8) // This test is for clusters on GCE. // (It restarts kube-controller-manager, which we don't support on GKE) e2eskipper.SkipUnlessProviderIs("gce") e2eskipper.SkipUnlessSSHKeyPresent() clusterID, err := gce.GetClusterID(ctx, cs) if err != nil { framework.Failf("framework.GetClusterID(cs) = _, %v; want nil", err) } gceCloud, err := gce.GetGCECloud() if err != nil { framework.Failf("framework.GetGCECloud() = _, %v; want nil", err) } namespace := f.Namespace.Name serviceName := "lb-hc-int" jig := e2eservice.NewTestJig(cs, namespace, serviceName) ginkgo.By("create load balancer service") // Create loadbalancer service with source range from node[0] and podAccept svc, err := jig.CreateTCPService(ctx, func(svc *v1.Service) { svc.Spec.Type = v1.ServiceTypeLoadBalancer }) framework.ExpectNoError(err) ginkgo.DeferCleanup(func(ctx context.Context) { ginkgo.By("Clean up loadbalancer service") e2eservice.WaitForServiceDeletedWithFinalizer(ctx, cs, svc.Namespace, svc.Name) }) svc, err = jig.WaitForLoadBalancer(ctx, e2eservice.GetServiceLoadBalancerCreationTimeout(ctx, cs)) framework.ExpectNoError(err) hcName := gcecloud.MakeNodesHealthCheckName(clusterID) hc, err := gceCloud.GetHTTPHealthCheck(hcName) if err != nil { framework.Failf("gceCloud.GetHttpHealthCheck(%q) = _, %v; want nil", hcName, err) } gomega.Expect(hc.CheckIntervalSec).To(gomega.Equal(gceHcCheckIntervalSeconds)) ginkgo.By("modify the health check interval") hc.CheckIntervalSec = gceHcCheckIntervalSeconds - 1 if err = gceCloud.UpdateHTTPHealthCheck(hc); err != nil { framework.Failf("gcecloud.UpdateHttpHealthCheck(%#v) = %v; want nil", hc, err) } ginkgo.By("restart kube-controller-manager") if err := e2ekubesystem.RestartControllerManager(ctx); err != nil { framework.Failf("e2ekubesystem.RestartControllerManager() = %v; want nil", err) } if err := e2ekubesystem.WaitForControllerManagerUp(ctx); err != nil { framework.Failf("e2ekubesystem.WaitForControllerManagerUp() = %v; want nil", err) } ginkgo.By("health check should be reconciled") pollInterval := framework.Poll * 10 loadBalancerPropagationTimeout := e2eservice.GetServiceLoadBalancerPropagationTimeout(ctx, cs) if pollErr := wait.PollImmediate(pollInterval, loadBalancerPropagationTimeout, func() (bool, error) { hc, err := gceCloud.GetHTTPHealthCheck(hcName) if err != nil { framework.Logf("ginkgo.Failed to get HttpHealthCheck(%q): %v", hcName, err) return false, err } framework.Logf("hc.CheckIntervalSec = %v", hc.CheckIntervalSec) return hc.CheckIntervalSec == gceHcCheckIntervalSeconds, nil }); pollErr != nil { framework.Failf("Health check %q does not reconcile its check interval to %d.", hcName, gceHcCheckIntervalSeconds) } }) </del> // [LinuxOnly]: Windows does not support session affinity. ginkgo.It("should have session affinity work for LoadBalancer service with ESIPP on [Slow] [LinuxOnly]", func(ctx context.Context) { // L4 load balancer affinity `ClientIP` is not supported on AWS ELB.

Discussion:
master-informing: ! 2023-09-07 03:13:59 +0000 UTC No response /sig network
Checking this failure This is running ingress-gce version, logs in failure is It seems the healthceck interval is not updated correctly, by reading the test tagging the people with more expertise in this area /cc
/cc
it seems the test restarts the kube-controller-manager but we landed recently the switch from intree to outtree cloud providers, so this logic now runs in the cloud-controller-manager, can this be the problem, that we have to restart the cloud-controller-manager now instead of the kcm?
/triage accepted This flake started after and kept failing after 09-07.
yeah, the logic that handles the loadbalancer shifted to that cloud controller manager with that PR