freeipa

#9320 RFE - Add a warning note about possible performance impact of the Auto Member rebuild task.
Closed: fixed by frenaud. Opened by frenaud.

Closed: fixed
Reopen Issue

Ticket was cloned from Red Hat Bugzilla (product Red Hat Enterprise Linux 8): Bug 2018198

Description of problem:
It may happen that the Auto Member rebuild task triggers other plugins ( for instance the Schema Compatibility plugin ) and this could generate a high CPU event.
A customer experienced recently a high CPU issue for hours and would like to see a warning added to the IPA Web UI and to the CLI to mention such possible performance impact.
Version-Release number of selected component (if applicable):
RHEL 7.9
$ grep ^ipa installed-rpms 
ipa-client-4.6.8-5.el7_9.7.x86_64                           Sat Aug 21 10:58:43 2021
ipa-client-common-4.6.8-5.el7_9.7.noarch                    Sat Aug 21 10:58:42 2021
ipa-common-4.6.8-5.el7_9.7.noarch                           Sat Aug 21 10:58:42 2021
ipa-server-4.6.8-5.el7_9.7.x86_64                           Sat Aug 21 10:58:45 2021
ipa-server-common-4.6.8-5.el7_9.7.noarch                    Sat Aug 21 10:58:42 2021
ipa-server-dns-4.6.8-5.el7_9.7.noarch                       Sat Aug 21 10:58:46 2021
$
How reproducible:
Happened once at a customer site. 
Steps to Reproduce:
Actual results:
The rebuild task might trigger performance issues. 
Expected results:
Add a warning about possible performance impact. 
Additional info:

Metadata Update from @frenaud:
- Custom field rhbz adjusted to https://bugzilla.redhat.com/show_bug.cgi?id=2018198

Issue linked to bug 2018198

Metadata Update from @frenaud:
- Issue assigned to frenaud

Metadata Update from @frenaud:
- Custom field on_review adjusted to https://github.com/freeipa/freeipa/pull/6653

master:

  • 5154f8e63957b5e1c5f6db63953d197bab9f9048 automember-rebuild: add a notice about high CPU usage

ipa-4-9:

  • 2deaaa788cbdde22d5b15566599fdcf7a10f02c6 automember-rebuild: add a notice about high CPU usage

ipa-4-10:

  • 2857bc69957bde7e59fff1c66c5a83c7f560616b automember-rebuild: add a notice about high CPU usage

Metadata Update from @frenaud:
- Issue close_status updated to: fixed
- Issue status updated to: Closed (was: Open)

Metadata Update from @frenaud:
- Custom field rhbz adjusted to https://bugzilla.redhat.com/show_bug.cgi?id=2018198, https://bugzilla.redhat.com/show_bug.cgi?id=2167473 (was: https://bugzilla.redhat.com/show_bug.cgi?id=2018198)

master:

  • 6a809ff58ff04adbcbb37f72a7d774f26ea8c397 ipatests: ensure that ipa automember-rebuild prints a warning

ipa-4-9:

  • d035dc78cc7a1c88fc443719793a7c619af86fde ipatests: ensure that ipa automember-rebuild prints a warning

ipa-4-10:

  • 88b9be29036a3580a8bccd31986fc30faa9852df ipatests: ensure that ipa automember-rebuild prints a warning

master:

  • 14a3d85a15fdb305ced0c5eff06737a437bd5aff ipatests: WebUI - ensure that ipa automember-rebuild prints a warning

ipa-4-9:

  • ff50fe5f038be52207bb770179becc31fbc74e17 ipatests: WebUI - ensure that ipa automember-rebuild prints a warning

ipa-4-10:

  • cd07413cba37150b12d6b279510941aad49b5afb ipatests: WebUI - ensure that ipa automember-rebuild prints a warning
Metadata
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https://github.com/freeipa/freeipa/pull/6653
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