Hi all,

Stanislav, thanks for your investigation. Could you do a separate PR with the commit azure: Re-group test envs (it would unblock our other PRs without waiting for your PR 5656 to be reviewed)?

On my side I investigated the "java.net.BindException: Address already in use" exception and I suspect it's related to the way we setup /etc/hosts on the machines. Since commit 1906afb, pki defines 2 AJP connectors, one using localhost4 and the other localhost6 but our /etc/hosts defines only localhost. I created a PR to check if the exception goes away with a proper /etc/hosts configuration (PR 5749).
So the action plan would be:
1. fix azure pipelines with Stanislav's PR
2. fix the "Address already in use" with my PR
3. make the same modification to /etc/hosts in freeipa-pr-ci, so that the tests running in PRCI also have localhost4 and localhost6 defined

How does it sound?
flo


On Tue, May 4, 2021 at 8:38 PM Stanislav Levin via FreeIPA-devel <freeipa-devel@lists.fedorahosted.org> wrote:
The mentioned Java traceback is there even for OK cases.

Unfortunately, I don't know the exact reason right now.
It may be related to the region of Azure hosting and for example,
countermeasures for mining through GH Actions(performance downgrade). I
run exactly the same CI on my account without failures:
https://dev.azure.com/slev0538/slev_/_build/results?buildId=101&view=results
https://dev.azure.com/slev0538/slev_/_build/results?buildId=100&view=results

Workaround:
if test env's memory limit(sum of limits) doesn't exceed provided by
Azure VM(7Gb+4Gb swap), then tests are OK:

https://github.com/freeipa/freeipa/pull/5656/commits/3f0308c275fc07a1cec87f39e9f4bdefb7ffc011

https://dev.azure.com/freeipa/freeipa/_build/results?buildId=8780&view=results

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