Bug 45786 - Installation with uvmm and samba4 => samba4 unusable
Installation with uvmm and samba4 => samba4 unusable
Status: RESOLVED WONTFIX
Product: UCS
Classification: Unclassified
Component: System setup
UCS 4.2
Other Linux
: P5 normal (vote)
: ---
Assigned To: UCS maintainers
UCS maintainers
:
Depends on:
Blocks:
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Reported: 2017-11-28 17:10 CET by Felix Botner
Modified: 2020-07-03 20:53 CEST (History)
2 users (show)

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What kind of report is it?: Bug Report
What type of bug is this?: 6: Setup Problem: Issue for the setup process
Who will be affected by this bug?: 1: Will affect a very few installed domains
How will those affected feel about the bug?: 3: A User would likely not purchase the product
User Pain: 0.103
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School Customer affected?:
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Description Felix Botner univentionstaff 2017-11-28 17:10:26 CET
Since errata4.2-2 samba uses <interfaces/primary> or eth0 and lo as "bind" interfaces.

When installing uvmm the eth0 interface is "converted" to a bridge (dont know how to explain this) but interfaces/primary is not updated.

With this setup samba no longer works.
Comment 1 Florian Best univentionstaff 2017-11-28 17:17:54 CET
We have jenkins tests with all-components (http://jenkins.knut.univention.de:8080/job/UCSschool%204.2/job/UCSschool%204.2%20Multiserver/SambaVersion=s4-all-components/). Why don't they reveal this?
Comment 2 Felix Botner univentionstaff 2017-11-28 17:42:30 CET
(In reply to Florian Best from comment #1)
> We have jenkins tests with all-components
> (http://jenkins.knut.univention.de:8080/job/UCSschool%204.2/job/
> UCSschool%204.2%20Multiserver/SambaVersion=s4-all-components/). Why don't
> they reveal this?

but not with univention-virtual-machine-manager-node-kvm
Comment 3 Nico Stöckigt univentionstaff 2018-02-22 17:04:46 CET
the underlying scenario is used by a core edition user who also ran into this bug. A workaround is to set the samba listen interfaces to lo and br0.
# ucr set interfaces/primary="lo br0"
Comment 4 Felix Botner univentionstaff 2018-08-24 12:07:02 CEST
Remove the workaround in install-testing/master-all-components.cfg after this is fixed.
Comment 5 Ingo Steuwer univentionstaff 2020-07-03 20:53:24 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.