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Merge pull request #74922 from wangzhen127/fix-npd-test-ubuntu 

Fix NPD e2e test on clusters with Ubuntu nodes
pull/564/head
Kubernetes Prow Robot 2019-03-05 11:10:13 -08:00 committed by GitHub
parent f8d8ef94dc 87faa00a14
commit 5d2b0de95d
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1 changed files with 5 additions and 2 deletions
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7
test/e2e/node/node_problem_detector.go
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@ -70,11 +70,14 @@ var _ = SIGDescribe("NodeProblemDetector", func() {
workingSetStats[host] = []float64{}
By(fmt.Sprintf("Check node %q has node-problem-detector process", host))
psCmd := "ps aux | grep node-problem-detector"
// Using brackets "[n]" is a trick to prevent grep command itself from
// showing up, because string text "[n]ode-problem-detector" does not
// match regular expression "[n]ode-problem-detector".
psCmd := "ps aux | grep [n]ode-problem-detector"
result, err := framework.SSH(psCmd, host, framework.TestContext.Provider)
framework.ExpectNoError(err)
Expect(result.Code).To(BeZero())
Expect(result.Stdout).To(ContainSubstring("/home/kubernetes/bin/node-problem-detector"))
Expect(result.Stdout).To(ContainSubstring("node-problem-detector"))
By(fmt.Sprintf("Check node-problem-detector is running fine on node %q", host))
journalctlCmd := "sudo journalctl -u node-problem-detector"