Bug 32405 – Listener module for replication of UDM Syntax extensions

Bug 32405 - Listener module for replication of UDM Syntax extensions


Summary:	Listener module for replication of UDM Syntax extensions

Status:	CLOSED FIXED

Product:	UCS
Classification:	Unclassified
Component:	LDAP
Version:	UCS 3.2
Hardware:	Other Linux

Importance:	P5 normal (vote)
Target Milestone:	UCS 3.2
Assigned To:	Arvid Requate
QA Contact:	Stefan Gohmann

URL:
Keywords:	interim-3

Depends on:
Blocks:	34421 34559
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Reported:	2013-08-28 14:23 CEST by Arvid Requate
Modified:	2014-04-15 19:32 CEST (History)
CC List:	1 user (show)

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Description Arvid Requate

2013-08-28 14:23:52 CEST

A listener module for the replication of UDM Syntax extensions should be implemented,

* running on UCS Master, Backup, Slave and Memberservers
* filtering for a specific objectClass representing UDM Syntax extensions
* writing the value of an LDAP attribute "univentionUDMSyntax"
* to a file specified by another LDAP attribute "univentionUDMSyntaxFilename"
* below the directory /usr/share/pyshared/univention/admin/syntax.d
* It must not overwrite newer versions by older versions.
* It updates the python Links e.g. by calling update-python-modules -p


These extension objects are created by metapackage joinscripts using a univention-lib function.

Comment 1 Arvid Requate

2013-09-05 22:23:08 CEST

Implemented as part of listener udm_extension shipped by the package python-univention-directory-manager.
Changelog committed.

Comment 2 Sönke Schwardt-Krummrich

2013-09-26 14:39:14 CEST

udm_extension.py contains some typos (UCS vs. UCR):
→ current_UCR_version="%s-%s" % (listener.configRegistry.get('version/version'), 
                               listener.configRegistry.get('version/patchlevel'))
→ if univentionUCSVersionStart and current_UCR_version<univentionUCSVersionStart:
→ extension %s requires at least UCR version %s.
→ REOPEN

ucsversionend should be inclusive → separated into see Bug 32676
→ found by ucs-test 21_listener_version_start_end
→ REOPEN

Comment 3 Sönke Schwardt-Krummrich

2013-09-27 11:12:36 CEST

The UCS version comparison is implemented as simple string comparison:
>>> '3.2-1' < '3.10-2'
False
>>> '3.2-9' < '3.2-10'
False
→ REOPEN

Comment 4 Arvid Requate

2013-10-07 21:49:59 CEST

Ok, fixed by using the UCS_Version class from univention.updater.tools.

Comment 5 Stefan Gohmann

2013-10-31 12:15:10 CET

Changelog + Test cases + Tests: OK

Comment 6 Stefan Gohmann

2013-11-19 06:43:33 CET

UCS 3.2 has been released:
 http://docs.univention.de/release-notes-3.2-en.html
 http://docs.univention.de/release-notes-3.2-de.html

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