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test: Update Host Exec to support node e2e

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Node E2E tests do not run a scheduler, so the host exec pod must have
the `spec.nodeName` set explicitly.

Signed-off-by: David Porter <david@porter.me>
This commit is contained in:
David Porter 2023-01-26 00:37:01 -08:00
parent b96290c08f
commit 6cb022ff4a
1 changed files with 12 additions and 5 deletions
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17
test/e2e/storage/utils/host_exec.go
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@ -76,11 +76,18 @@ func (h *hostExecutor) launchNodeExecPod(ctx context.Context, node string) *v1.P
hostExecPod := e2epod.NewExecPodSpec(ns.Name, "", true)
hostExecPod.GenerateName = fmt.Sprintf("hostexec-%s-", node)
// Use NodeAffinity instead of NodeName so that pods will not
// be immediately Failed by kubelet if it's out of space. Instead
// Pods will be pending in the scheduler until there is space freed
// up.
e2epod.SetNodeAffinity(&hostExecPod.Spec, node)
if framework.TestContext.NodeE2E {
// E2E node tests do not run a scheduler, so set the node name directly
hostExecPod.Spec.NodeName = node
} else {
// Use NodeAffinity instead of NodeName so that pods will not
// be immediately Failed by kubelet if it's out of space. Instead
// Pods will be pending in the scheduler until there is space freed
// up.
e2epod.SetNodeAffinity(&hostExecPod.Spec, node)
}
hostExecPod.Spec.Volumes = []v1.Volume{
{
// Required to enter into host mount namespace via nsenter.