Bug 49917 – prevent roles UDM hook to modify UDM objects on non-master/backup

Bug 49917 - prevent roles UDM hook to modify UDM objects on non-master/backup


Summary:	prevent roles UDM hook to modify UDM objects on non-master/backup

Status:	CLOSED FIXED

Product:	UCS@school
Classification:	Unclassified
Component:	Documentation
Version:	UCS@school 4.4
Hardware:	Other Linux

Importance:	P5 normal (vote)
Target Milestone:	UCS@school 4.4 v3-errata
Assigned To:	Daniel Tröder
QA Contact:	Ole Schwiegert

URL:
Keywords:

Depends on:
Blocks:	49932 49963
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Reported:	2019-07-24 17:31 CEST by Stefan Gohmann
Modified:	2019-08-05 18:42 CEST (History)
CC List:	6 users (show)

See Also:
What kind of report is it?:	Bug Report
What type of bug is this?:	5: Major Usability: Impairs usability in key scenarios
Who will be affected by this bug?:	2: Will only affect a few installed domains
How will those affected feel about the bug?:	2: A Pain – users won’t like this once they notice it
User Pain:	0.114
Enterprise Customer affected?:
School Customer affected?:	Yes
ISV affected?:
Waiting Support:
Flags outvoted (downgraded) after PO Review:
Ticket number:	2019071921000299, 2019031921001054
Bug group (optional):
Max CVSS v3 score:

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Description Stefan Gohmann

2019-07-24 17:31:18 CEST

The migration script does not migrate all central objects (memberserver, windows, mac, ...): /usr/share/ucs-school-import/scripts/migrate_ucsschool_roles


Unfortunately, the UDM hook tries to set the the role attributes which leads to rejects on the school slaves.

Comment 1 Christina Scheinig

2019-07-26 13:57:12 CEST

Rejects appear on 5 school-slaves in an other environment

Comment 2 Daniel Tröder

2019-07-29 13:33:18 CEST

As a hot, prevent the roles UDM hook to modify UDM objects on non-master/backup.
Separate Bug #49932 will update the migration script.

Comment 3 Daniel Tröder

2019-08-01 12:59:37 CEST

[4.4] 938720aea Bug #49917: prevent running the UcsschoolRoleComputers UDM hook on non master/backup systems
[4.4] 441db4c8e Bug #49917: advisory
[4.4] 72148c447 Bug #49917: force redistribution of UDM hook
[4.4] d41f83e2f Bug #49917: advisory update

ucs-school-import (17.0.8)

Comment 4 Ole Schwiegert

2019-08-02 10:13:20 CEST

Changelog&Advisory: OK
Package installs: OK
Hook is replicated: OK
Appends roles on master/backup: OK
No changes attempted otherwise: OK

Comment 5 Daniel Tröder

2019-08-05 18:42:21 CEST

UCS@school 4.4 v3 has been released.

https://docs.software-univention.de/release-notes-ucsschool-4.4v3-de.html

If this error occurs again, please clone this bug.