Bug 45187 – Remove host from UNIVENTION_NSCD during update to 4.2-2

Bug 45187 - Remove host from UNIVENTION_NSCD during update to 4.2-2


Summary:	Remove host from UNIVENTION_NSCD during update to 4.2-2

Status:	CLOSED WONTFIX

Product:	UCS
Classification:	Unclassified
Component:	Monitoring (Prometheus or Nagios)
Version:	UCS 4.2
Hardware:	Other Linux

Importance:	P5 normal (vote)
Target Milestone:	UCS 4.2-3-errata
Assigned To:	UCS maintainers
QA Contact:	UCS maintainers

URL:
Keywords:

Depends on:	42812 45186
Blocks:
	Show dependency tree / graph

Reported:	2017-08-11 12:37 CEST by Felix Botner
Modified:	2021-03-19 12:28 CET (History)
CC List:	10 users (show)

See Also:
What kind of report is it?:	Bug Report
What type of bug is this?:	4: Minor Usability: Impairs usability in secondary scenarios
Who will be affected by this bug?:	3: Will affect average number of installed domains
How will those affected feel about the bug?:	2: A Pain – users won’t like this once they notice it
User Pain:	0.137
Enterprise Customer affected?:	Yes
School Customer affected?:	Yes
ISV affected?:
Waiting Support:
Flags outvoted (downgraded) after PO Review:
Ticket number:	2017081021000093 2017081121000313
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Max CVSS v3 score:

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Description Felix Botner

2017-08-11 12:37:06 CEST

+++ This bug was initially created as a clone of Bug #45186 +++

After updating to errata 129, we received several customer reports with the nagios message: UNIVENTION_NSCD NRPE: Unable to read output



+++ This bug was initially created as a clone of Bug #42812 +++

After installing a docker appbox app, the Nagios check for nscd shows a warning:

[1447873023] SERVICE NOTIFICATION: root@localhost;master411.deadlock41.intranet;UNIVENTION_NSCD;WARNING;notify-service-by-email;PROCS WARNING: 5 processes with command name nscd

root@master411:~# ps aufwx 
[...]
root     11342  0.0  1.5 186176 15916 ?        Sl   15:04   0:06 /usr/bin/docker -d -p /var/run/docker.pid --storage-driver=overlay --bip=172.17.42.1/16
root     11474  0.0  0.1  10676  1408 ?        Ss   15:04   0:00  \_ init [2]  
[...]
root     16614  0.0  0.1  99312  1832 ?        Ssl  15:05   0:00  |   \_ /usr/sbin/nscd
root     16628  0.0  0.1  10460  1488 ?        Ss   15:05   0:00  |   \_ /usr/sbin/inetd
daemon   16698  0.0  0.0  16684   144 ?        Ss   15:05   0:00  |   \_ /usr/sbin/atd
root     16720  0.0  0.1  10484  1640 ?        Ss   15:05   0:00  |   \_ /usr/sbin/cron
[...]

Comment 1 Felix Botner

2017-08-11 12:40:03 CEST

To complete Bug #45186, we should remove the nagios client from UNIVENTION_NSCD and add the client to UNIVENTION_NSCD2 in 30univention-nagios-client.inst during the update to 4.2 (at this point we can be sure UNIVENTION_NSCD2 exists)

Comment 2 Ingo Steuwer

2020-07-03 20:54:18 CEST

This issue has been filed against UCS 4.2.

UCS 4.2 is out of maintenance and many UCS components have changed in later releases. Thus, this issue is now being closed.

If this issue still occurs in newer UCS versions, please use "Clone this bug" or reopen it and update the UCS version. In this case please provide detailed information on how this issue is affecting you.