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Merge pull request #127592 from dims/wait-for-gpus-even-for-aws-kubetest2-ec2-harness

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Wait for GPUs even for AWS kubetest2 ec2 harness
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Kubernetes Prow Robot 2024-09-24 17:26:08 +01:00 committed by GitHub
commit b071443187
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1 changed files with 14 additions and 3 deletions
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17
test/e2e/node/gpu.go
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@ -263,7 +263,11 @@ print(f"Time taken for {n}x{n} matrix multiplication: {end_time - start_time:.2f
func SetupEnvironmentAndSkipIfNeeded(ctx context.Context, f *framework.Framework, clientSet clientset.Interface) {
if framework.ProviderIs("gce") {
SetupNVIDIAGPUNode(ctx, f)
} else if framework.ProviderIs("aws") {
// see nvidia-device-plugin.yml in https://github.com/NVIDIA/k8s-device-plugin/tree/main/deployments/static
waitForGPUs(ctx, f, "kube-system", "nvidia-device-plugin-daemonset")
}
nodes, err := e2enode.GetReadySchedulableNodes(ctx, clientSet)
framework.ExpectNoError(err)
capacity := 0
@ -281,10 +285,10 @@ func SetupEnvironmentAndSkipIfNeeded(ctx context.Context, f *framework.Framework
allocatable += int(val.Value())
}
if capacity == 0 {
e2eskipper.Skipf("%d ready nodes do not have any Nvidia GPU(s). Skipping...", len(nodes.Items))
framework.Failf("%d ready nodes do not have any Nvidia GPU(s). Bailing out...", len(nodes.Items))
}
if allocatable == 0 {
e2eskipper.Skipf("%d ready nodes do not have any allocatable Nvidia GPU(s). Skipping...", len(nodes.Items))
framework.Failf("%d ready nodes do not have any allocatable Nvidia GPU(s). Bailing out...", len(nodes.Items))
}
}
@ -296,6 +300,9 @@ func areGPUsAvailableOnAllSchedulableNodes(ctx context.Context, clientSet client
if node.Spec.Unschedulable {
continue
}
if _, ok := node.Labels[framework.ControlPlaneLabel]; ok {
continue
}
framework.Logf("gpuResourceName %s", e2egpu.NVIDIAGPUResourceName)
if val, ok := node.Status.Capacity[e2egpu.NVIDIAGPUResourceName]; !ok || val.Value() == 0 {
framework.Logf("Nvidia GPUs not available on Node: %q", node.Name)
@ -351,7 +358,11 @@ func SetupNVIDIAGPUNode(ctx context.Context, f *framework.Framework) {
framework.ExpectNoError(err, "failed to create nvidia-driver-installer daemonset")
framework.Logf("Successfully created daemonset to install Nvidia drivers.")
pods, err := e2eresource.WaitForControlledPods(ctx, f.ClientSet, ds.Namespace, ds.Name, extensionsinternal.Kind("DaemonSet"))
waitForGPUs(ctx, f, ds.Namespace, ds.Name)
}
func waitForGPUs(ctx context.Context, f *framework.Framework, namespace, name string) {
pods, err := e2eresource.WaitForControlledPods(ctx, f.ClientSet, namespace, name, extensionsinternal.Kind("DaemonSet"))
framework.ExpectNoError(err, "failed to get pods controlled by the nvidia-driver-installer daemonset")
devicepluginPods, err := e2eresource.WaitForControlledPods(ctx, f.ClientSet, "kube-system", "nvidia-gpu-device-plugin", extensionsinternal.Kind("DaemonSet"))