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Retry if RPM lock is temporarily unavailable #62204

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merged 22 commits into from
Aug 22, 2022
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witekest
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@witekest witekest commented Jun 22, 2022

What does this PR do?

Wait and retry if Zypper fails acquiring RPM lock file.

What issues does this PR fix or reference?

Fixes: SUSE/spacewalk#18163

Previous Behavior

Reportedly highstate was failing in case when RPM lock file was used by some other process.

New Behavior

Wait and retry if Zypper fails acquiring RPM lock file.

Merge requirements satisfied?

Commits signed with GPG?

No

@witekest witekest requested a review from a team as a code owner June 22, 2022 12:54
@witekest witekest requested review from garethgreenaway and removed request for a team June 22, 2022 12:54
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welcome bot commented Jun 22, 2022

Hi there! Welcome to the Salt Community! Thank you for making your first contribution. We have a lengthy process for issues and PRs. Someone from the Core Team will follow up as soon as possible. In the meantime, here’s some information that may help as you continue your Salt journey.
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@witekest witekest force-pushed the rpm_lock branch 2 times, most recently from d18caf4 to af7285b Compare June 22, 2022 14:39
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Thanks for this PR @witekest ! 👍

I did some comments spotting some things I think we should improve.

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@witekest witekest requested a review from meaksh June 28, 2022 15:04
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I've split now the handling of Zypper and RPM locks as the latter does not store information about the locking process. I've tested it by manually acquiring exclusive lock over the RPM lock file. Works as expected and retries the installation until the lock gets released.

witekest and others added 5 commits July 11, 2022 14:47
Co-authored-by: Pablo Suárez Hernández <psuarezhernandez@suse.com>
Differently as Zypper RPM does not write the process ID into the lock
file. Therefore RPM file lock has to be handled seperately.
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meaksh commented Jul 21, 2022

@witekest it seems these changes causes some failures in "windows" as fcntl is not available.

We should try to avoid this, for example by doing "try/except" on the import as it is done here: https://github.com/saltstack/salt/blob/master/salt/utils/files.py#L26-L32

@witekest
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@witekest it seems these changes causes some failures in "windows" as fcntl is not available.

We should try to avoid this, for example by doing "try/except" on the import as it is done here: https://github.com/saltstack/salt/blob/master/salt/utils/files.py#L26-L32

Thanks. Good hint. Updated the code accordingly.

witekest and others added 8 commits July 26, 2022 19:45
meaksh
meaksh previously approved these changes Aug 4, 2022
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Looks good! Thanks! 👍

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witekest commented Aug 8, 2022

The users have reportedly validated the code by testing it in their environment. Feedback was positive.

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re-run pr-ubuntu-2204-amd64-py3-m2crypto-pytest

witekest added a commit to witekest/salt that referenced this pull request Aug 16, 2022
Backported from saltstack/salt#62204

Signed-off-by: Witek Bedyk <witold.bedyk@suse.com>
witekest added a commit to witekest/salt that referenced this pull request Aug 16, 2022
Backported from saltstack/salt#62204

Signed-off-by: Witek Bedyk <witold.bedyk@suse.com>
@s0undt3ch s0undt3ch added the Sulfur v3006.0 release code name and version label Aug 16, 2022
@s0undt3ch s0undt3ch added this to the Sulphur v3006.0 milestone Aug 16, 2022
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@witekest it looks like pre-commit is failing isort and black checks. Please check the Contributing documentation for information on installing and using pre-commit. Thank you!

twangboy
twangboy previously approved these changes Aug 17, 2022
@Ch3LL Ch3LL merged commit 51f19f1 into saltstack:master Aug 22, 2022
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welcome bot commented Aug 22, 2022

Congratulations on your first PR being merged! 🎉

@witekest
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Thanks!

meaksh pushed a commit to openSUSE/salt that referenced this pull request Aug 29, 2022
* Retry if RPM lock is temporarily unavailable

Backported from saltstack/salt#62204

Signed-off-by: Witek Bedyk <witold.bedyk@suse.com>

* Sync formating fixes from upstream

Signed-off-by: Witek Bedyk <witold.bedyk@suse.com>
meaksh pushed a commit to openSUSE/salt that referenced this pull request Aug 29, 2022
* Retry if RPM lock is temporarily unavailable

Backported from saltstack/salt#62204

Signed-off-by: Witek Bedyk <witold.bedyk@suse.com>

* Sync formating fixes from upstream

Signed-off-by: Witek Bedyk <witold.bedyk@suse.com>
meaksh pushed a commit to openSUSE/salt that referenced this pull request Aug 29, 2022
* Retry if RPM lock is temporarily unavailable

Backported from saltstack/salt#62204

Signed-off-by: Witek Bedyk <witold.bedyk@suse.com>

* Sync formating fixes from upstream

Signed-off-by: Witek Bedyk <witold.bedyk@suse.com>
meaksh added a commit to openSUSE/salt that referenced this pull request Aug 29, 2022
* Retry if RPM lock is temporarily unavailable

Backported from saltstack/salt#62204

Signed-off-by: Witek Bedyk <witold.bedyk@suse.com>

* Sync formating fixes from upstream

Signed-off-by: Witek Bedyk <witold.bedyk@suse.com>

Signed-off-by: Witek Bedyk <witold.bedyk@suse.com>
Co-authored-by: Witek Bedyk <witold.bedyk@suse.com>
meaksh added a commit to openSUSE/salt that referenced this pull request Aug 29, 2022
* Retry if RPM lock is temporarily unavailable

Backported from saltstack/salt#62204

Signed-off-by: Witek Bedyk <witold.bedyk@suse.com>

* Sync formating fixes from upstream

Signed-off-by: Witek Bedyk <witold.bedyk@suse.com>

Signed-off-by: Witek Bedyk <witold.bedyk@suse.com>
Co-authored-by: Witek Bedyk <witold.bedyk@suse.com>
meaksh pushed a commit to openSUSE/salt that referenced this pull request Dec 28, 2022
* Retry if RPM lock is temporarily unavailable

Backported from saltstack/salt#62204

Signed-off-by: Witek Bedyk <witold.bedyk@suse.com>

* Sync formating fixes from upstream

Signed-off-by: Witek Bedyk <witold.bedyk@suse.com>
meaksh pushed a commit to openSUSE/salt that referenced this pull request Dec 28, 2022
* Retry if RPM lock is temporarily unavailable

Backported from saltstack/salt#62204

Signed-off-by: Witek Bedyk <witold.bedyk@suse.com>

* Sync formating fixes from upstream

Signed-off-by: Witek Bedyk <witold.bedyk@suse.com>
meaksh pushed a commit to openSUSE/salt that referenced this pull request Dec 29, 2022
* Retry if RPM lock is temporarily unavailable

Backported from saltstack/salt#62204

Signed-off-by: Witek Bedyk <witold.bedyk@suse.com>

* Sync formating fixes from upstream

Signed-off-by: Witek Bedyk <witold.bedyk@suse.com>
meaksh pushed a commit to openSUSE/salt that referenced this pull request Dec 29, 2022
* Retry if RPM lock is temporarily unavailable

Backported from saltstack/salt#62204

Signed-off-by: Witek Bedyk <witold.bedyk@suse.com>

* Sync formating fixes from upstream

Signed-off-by: Witek Bedyk <witold.bedyk@suse.com>
meaksh pushed a commit to openSUSE/salt that referenced this pull request Dec 29, 2022
* Retry if RPM lock is temporarily unavailable

Backported from saltstack/salt#62204

Signed-off-by: Witek Bedyk <witold.bedyk@suse.com>

* Sync formating fixes from upstream

Signed-off-by: Witek Bedyk <witold.bedyk@suse.com>
meaksh pushed a commit to openSUSE/salt that referenced this pull request Dec 29, 2022
* Retry if RPM lock is temporarily unavailable

Backported from saltstack/salt#62204

Signed-off-by: Witek Bedyk <witold.bedyk@suse.com>

* Sync formating fixes from upstream

Signed-off-by: Witek Bedyk <witold.bedyk@suse.com>
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7 participants