Bug 39773 – External IP routing does not work for docker guests if univention-firewall is stopped

Bug 39773 - External IP routing does not work for docker guests if univention-firewall is stopped


Summary:	External IP routing does not work for docker guests if univention-firewall is...

Status:	CLOSED DUPLICATE of bug 39686

Product:	UCS
Classification:	Unclassified
Component:	Docker
Version:	UCS 4.1
Hardware:	Other Linux

Importance:	P5 normal (vote)
Target Milestone:	UCS 4.1-0-errata
Assigned To:	Bugzilla Mailingliste
QA Contact:	Stefan Gohmann

URL:
Keywords:	interim-2

Depends on:	38307
Blocks:	39686
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Reported:	2015-11-04 09:38 CET by Daniel Tröder
Modified:	2015-11-18 07:12 CET (History)
CC List:	5 users (show)

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Description Daniel Tröder

2015-11-04 09:38:38 CET

+++ This bug was initially created as a clone of Bug #38307 +++

If "univention-firewall" is stopped, all containers will loose connectivity until "docker" is restarted or the system is rebooted (if univention-firewall is deactivated permanently via security/packetfilter/disabled=yes).

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The connectivity of the Docker containers should continue after shutting down the firewall of the host.

Simplest solution (with short connectivity outage) would be to call /etc/security/packetfilter.d/20_docker.sh at the end of stop() in the init script. More complex would be to remove rules in stop() very carefully.

Comment 1 Daniel Tröder

2015-11-04 09:40:44 CET

oops

*** This bug has been marked as a duplicate of bug 39686 ***

Comment 2 Stefan Gohmann

2015-11-18 07:12:04 CET

OK, duplicate.

Comment 3 Stefan Gohmann

2015-11-18 07:12:19 CET

Nothing to release.