Bug 50322 – Nagios reports false positive about nscd

Bug 50322 - Nagios reports false positive about nscd


Summary:	Nagios reports false positive about nscd

Status:	RESOLVED DUPLICATE of bug 49967

Product:	UCS Test
Classification:	Unclassified
Component:	General
Version:	unspecified
Hardware:	Other Linux

Importance:	P5 normal (vote)
Target Milestone:	---
Assigned To:	Philipp Hahn
QA Contact:	Jürn Brodersen

URL:
Keywords:

Depends on:	49967
Blocks:
	Show dependency tree / graph

Reported:	2019-10-07 10:11 CEST by Felix Botner
Modified:	2019-10-08 11:00 CEST (History)
CC List:	3 users (show)

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What kind of report is it?:	Development Internal
What type of bug is this?:	4: Minor Usability: Impairs usability in secondary scenarios
Who will be affected by this bug?:	4: Will affect most installed domains
How will those affected feel about the bug?:	3: A User would likely not purchase the product
User Pain:	0.274
Enterprise Customer affected?:
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Description Felix Botner

2019-10-07 10:11:30 CEST

+++ This bug was initially created as a clone of Bug #49967 +++

When Nagios checks 'nscd' the following might occur

/usr/lib/nagios/plugins/check_univention_nscd_suidwrapper
CRITICAL: no instance of nscd bound to nscd socket. nscd might have crashed.

This is wrong and seems to happen due to a bug in 'fuser', however when using 'lsof' everything is fine.

PH already has a fix for that.

Comment 1 Felix Botner

2019-10-07 10:12:54 CEST

Since the last change the test

 nagios.07suidwrapper.member097

fails on SambaVersion=s4,Systemrolle=member, SambaVersion=no-samba,Systemrolle=master and SambaVersion=no-samba,Systemrolle=member. 

http://jenkins.knut.univention.de:8080/job/UCS-4.4/job/UCS-4.4-2/job/AutotestJoin/20/testReport/

Comment 2 Philipp Hahn

2019-10-07 13:35:08 CEST

[4.4-2] 96d7c3add0 Bug #49967 ucs-test: Skip some Nagios tests
 test/ucs-test/debian/changelog              | 6 ++++++
 test/ucs-test/tests/22_nagios/07suidwrapper | 5 ++++-
 2 files changed, 10 insertions(+), 1 deletion(-)

Package: ucs-test
Version: 9.0.3-76A~4.4.0.201910071332
Branch: ucs_4.4-0
Scope: errata4.4-2

*** This bug has been marked as a duplicate of bug 49967 ***

Comment 3 Philipp Hahn

2019-10-08 11:00:15 CEST

> /usr/lib/nagios/plugins/check_univention_s4_connector_suidwrapper
> S4CONNECTOR WARNING: Found 14 reject(s)! Please check output of univention-s4connector-list-rejected.

[4.4-2] bacc8657ea Bug #49967 test: Make Nagios test for S4C lenient
 test/ucs-test/debian/changelog              |  6 ++++++
 test/ucs-test/tests/22_nagios/07suidwrapper | 12 +++++++++++-
 2 files changed, 17 insertions(+), 1 deletion(-)

Package: ucs-test
Version: 9.0.3-77A~4.4.0.201910081055
Branch: ucs_4.4-0
Scope: errata4.4-2