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ci: Fix flaky ctlog monitor corruption e2e test #1759

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Merged
osmman merged 1 commit into from
Apr 30, 2026
+13 −0
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ci: Fix flaky ctlog monitor corruption e2e test #1759

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13 changes: 13 additions & 0 deletions test/e2e/ctlog_monitor_log_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -321,6 +321,19 @@ var _ = Describe("Ctlog Monitor Log", Ordered, func() {
initialFailureCount = verFailure
}, 30*time.Second, 1*time.Second).Should(Succeed())

By("Waiting for checkpoint file to stabilize (monitor no longer writing new tree heads)")
var prevFileContent string
Eventually(func(g Gomega) {
content, err := execOnMonitorPodWithOutput("cat", fmt.Sprintf("%s/checkpoint_log.txt", ctlogDataDirectory))
g.Expect(err).ToNot(HaveOccurred())
currentContent := string(content)
g.Expect(currentContent).ToNot(BeEmpty(), "checkpoint file should not be empty")
prev := prevFileContent
prevFileContent = currentContent
g.Expect(currentContent).To(Equal(prev),
"checkpoint file should stabilize (tree size no longer changing) before corrupting")
}, 30*time.Second, 3*time.Second).Should(Succeed())

By("Reading the original checkpoint file content")
originalContent, err := execOnMonitorPodWithOutput("cat", fmt.Sprintf("%s/checkpoint_log.txt", ctlogDataDirectory))
Expect(err).ToNot(HaveOccurred(), "Should be able to read checkpoint file")
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