Cleanup test containers on retries #20902
Merged
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Container start may fail and leave a container running behind.
When container creation/start is not retried, this is not an issue,
since the failure is propagated and leads to test failures anyway.
If creation/start is retried, the leaked container may be running in the
background (resource leak), and also will be reported by
ReportLeakedContainers
(test failure, even though the start wasretried and successful in the end). Therefore containers needs to be
explicitly cleaned up (stopped) upon retries.