The version of haproxy in the proposed pocket of Trusty that was purported to fix this bug report has been removed because the bugs that were to be fixed by the upload were not verified in a timely (105 days) fashion.
-- You received this bug notification because you are a member of Ubuntu High Availability Team, which is subscribed to haproxy in Ubuntu. https://bugs.launchpad.net/bugs/1038139 Title: Missing running check on init script Status in haproxy package in Ubuntu: Fix Released Status in haproxy source package in Precise: Won't Fix Status in haproxy source package in Trusty: Won't Fix Status in haproxy source package in Utopic: Fix Released Bug description: [Impact] 'service haproxy stop' returns 4 if haproxy was already stopped. [Test Case] sudo service haproxy start sudo killall -9 haproxy sudo service haproxy stop echo $? ~=> this should print 0, not 4 sudo service haproxy start sudo service haproxy stop ~=> make sure this still correctly prints 0 [Regression Potential] if done wrongly we could further break the haproxy service stop. [Other Info] Hi, this is the relevant version information: # lsb_release -rd Description: Ubuntu 12.04 LTS Release: 12.04 dpkg -l haproxy|tail -1 ii haproxy 1.4.18-0ubuntu1 fast and reliable load balancing reverse proxy When I issue a stop to haproxy via the init script, on line 49 it tries to kill the process and returns 4 in case of failure, which then after iis the exit status of the script itself. There are many reasons why stopping a process may fail, one of them is that the process wasn't actually running. In that case, I think the exit status of stop should be 0, since the process is stopped. This caused problems in the following scenario: haproxy governed by pacemaker if the haproxy process stops abruptly for some reason (crash, oom-killer), pacemaker will try to stop and start it again, but it will fail to stop (exit 4, expected 0). To work around this, I added a check on the init script to see if the process was running, see patch attached. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/haproxy/+bug/1038139/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-ha Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-ha More help : https://help.launchpad.net/ListHelp
