Public bug reported:
There are at least 2 identified problems with keepalived on Precise when
trying to reload the configuration (/etc/keepalived/keepalived.conf):
(a) The removal of a server from the cluster does not work when the port
of that server is in use by another member server
(b) The change of weight of a cluster member does not work
Reload is done by either:
1. sudo service keepalived reload
2. sudo kill -HUP `pidof keepalived`
The upstream devel list suggests that issue (a) [1] has been resolved in
version 1.2.3 which is currently only in Debian unstable via version
1.2.7. I can't find the actual bug supposedly filed by 'Ronie Gilberto
Henrich'. I have not tested 1.2.7 as it is not easily available to me.
The pertinent entry for (a) in the upstream changelog [2] I believe is
here:
{{{ * check : Fix IPv4 address comparison routine. }}}
This bug is a request to have fixes for both issues ([3] for (a))
introduced into Ubuntu 12.04.
[1]: http://comments.gmane.org/gmane.linux.keepalived.devel/3708
[2]: http://www.keepalived.org/changelog.html
[3]:
https://github.com/acassen/keepalived/commit/e7931c851ecd359379c6bbc5b39287e36cbfbf25
** Affects: keepalived (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1211876
Title:
[Precise] keepalived reload buggy
Status in “keepalived” package in Ubuntu:
New
Bug description:
There are at least 2 identified problems with keepalived on Precise
when trying to reload the configuration
(/etc/keepalived/keepalived.conf):
(a) The removal of a server from the cluster does not work when the
port of that server is in use by another member server
(b) The change of weight of a cluster member does not work
Reload is done by either:
1. sudo service keepalived reload
2. sudo kill -HUP `pidof keepalived`
The upstream devel list suggests that issue (a) [1] has been resolved
in version 1.2.3 which is currently only in Debian unstable via
version 1.2.7. I can't find the actual bug supposedly filed by 'Ronie
Gilberto Henrich'. I have not tested 1.2.7 as it is not easily
available to me.
The pertinent entry for (a) in the upstream changelog [2] I believe is
here:
{{{ * check : Fix IPv4 address comparison routine. }}}
This bug is a request to have fixes for both issues ([3] for (a))
introduced into Ubuntu 12.04.
[1]: http://comments.gmane.org/gmane.linux.keepalived.devel/3708
[2]: http://www.keepalived.org/changelog.html
[3]:
https://github.com/acassen/keepalived/commit/e7931c851ecd359379c6bbc5b39287e36cbfbf25
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/keepalived/+bug/1211876/+subscriptions
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