kubevirt test runs and nested docker issue
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Eyal Edri January 20, 2019 at 6:37 PM
No replies on the ticket, please reopen if still relevant
Eyal Edri December 25, 2018 at 9:40 AM
ping
Eyal Edri December 15, 2018 at 3:47 PM
Is this still happening? @Former user @Barak Korren?
Barak Korren November 27, 2018 at 8:33 AM
We need to fix this, or at least come up with some idea as to why is this happening, because like I said, it does not make sense.
Also if 1/9 tests fails because of this, you would now rerun all 9 hereby wasting quite a bit of resources....
At the very least I think we may want to add some canary script before your tests start to fail on this and properly flag this as a system error rather then a test failure.
@Former user FYI, any idea why we're seeing this again now?
Roman Mohr November 27, 2018 at 8:24 AM
Just to clarify: it is this time not that critical, since as you say the slot probably got immediately recycled. But it happens from time to time and therefore destroys a run.
Barak Korren November 27, 2018 at 8:21 AM
Re-openning
This doesn't really make sense - we now bring up a fresh docker instance each run...
Maybe its some sort of a race condition with Docker not starting up fast enough.... We do have a script that checks it before starting the test so we aught to catch that too.
Roman Mohr November 26, 2018 at 3:43 PM
Roman Mohr October 24, 2018 at 11:13 AM
the problem seems to be resolved for now.
Gal Ben Haim October 23, 2018 at 11:13 AM
@Lukas Bednar FYI
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infrainfraReporter
Roman MohrRoman Mohr(Deactivated)Priority
High
Details
Details
Assignee
Reporter
Priority
High
Hi,
we see a lot of tests which fail with during the setup [1] :
```
/usr/bin/docker-current: Error response from daemon: grpc: the
connection is unavailable.
time="2018-10-23T07:17:55Z" level=error msg="error getting events from
daemon: context canceled"
```
It looks like the docker daemon may not run properly.
Best Regards,
Roman
[1] https://jenkins.ovirt.org/job/kubevirt_kubevirt_standard-check-pr/2344//artifact/check-patch.openshift-3.10-crio-release.el7.x86_64/mock_logs/script/stdout_stderr.log