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Merge pull request #47321 from mindprince/issue-47216-fix-bad-node-e2e-gpu

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Fix bad check in node e2e tests for GPUs.

When no nvidia device was attached, the -ne check had a syntax error:

    sh: -ne: argument expected

This resulted in `Success` being echoed and the test passing incorrectly.
This was found while debugging issue #47216

/release-note-none
/sig node
/area node-e2e
/kind bug
This commit is contained in:
Kubernetes Submit Queue 2017-06-12 21:02:41 -07:00 committed by GitHub
commit 4a8c245e6e
1 changed files with 1 additions and 1 deletions
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2
test/e2e_node/gpus.go
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@ -161,7 +161,7 @@ func makePod(gpus int64, name string) *v1.Pod {
v1.ResourceNvidiaGPU: *resource.NewQuantity(gpus, resource.DecimalSI),
},
}
gpuverificationCmd := fmt.Sprintf("if [[ %d -ne $(ls /dev/ | egrep '^nvidia[0-9]+$') ]]; then exit 1; fi; echo Success", gpus)
gpuverificationCmd := fmt.Sprintf("if [[ %d -ne $(ls /dev/ | egrep '^nvidia[0-9]+$' | wc -l) ]]; then exit 1; else echo Success; fi", gpus)
return &v1.Pod{
ObjectMeta: metav1.ObjectMeta{
Name: name,