Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: keepalived (Ubuntu Trusty)
Status: New => Confirmed
--
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https://bugs.launchpad.net/bugs/1481337
Title:
please update keepalived to version 1.2.17 or higher
Status in keepalived package in Ubuntu:
Confirmed
Status in keepalived source package in Trusty:
Confirmed
Status in keepalived source package in Vivid:
Confirmed
Status in keepalived source package in Wily:
Confirmed
Bug description:
The version in 14.04 is 1:1.2.7-1ubuntu1
There's an issue with reloading the configuration file, where the
state of VRRP gets 'confused' (in lack of a better description),
resulting in a floating IP being available on more than one host.
This issue seems to be fixed in 1.2.17. Since the package hasn't had
an update in over 2 years, I kindly request it to be updated to at
least 1.2.17
For more information, see http://www.keepalived.org/changelog.html
Extra info:
1) The release of Ubuntu you are using, via 'lsb_release -rd' or System ->
About Ubuntu
Description: Ubuntu 14.04.2 LTS
Release: 14.04
2) The version of the package you are using, via 'apt-cache policy
pkgname' or by checking in Software Center
1:1.2.7-1ubuntu1
3) What you expected to happen
Keepalived config reloaded without interruption of services. VRRP
should notice VIP being present on one host and do nothing.
4) What happened instead
Keepalived config was reloaded but VRRP decided to activate the VIP on
the host that didn't have it previously. Resulting in routing errors
etc.
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