[Bug 1477198] [NEW] Stop doesn't works on Trusty

[Launchpad Bug Tracker]

You have been subscribed to a public bug by Jorge Niedbalski (niedbalski):

[Description]

The stop method is not working properly. I removed the --oknodo &&
--quiet and is returning (No /usr/sbin/haproxy found running; none
killed)

I think this is a regression caused by the incorporation of this lines
on the stop method:

+	for pid in $(cat $PIDFILE); do
+		start-stop-daemon --quiet --oknodo --stop \
+			--retry 5 --pid $pid --exec $HAPROXY || ret=$?

root at juju-machine-1-lxc-0:~# service haproxy status
haproxy is running.
root at juju-machine-1-lxc-0:~# ps -ef| grep haproxy
haproxy     1269       1  0 14:33 ?        00:00:00 /usr/sbin/haproxy -f /etc/haproxy/haproxy.cfg -D -p /var/run/haproxy.pid
root        1513     906  0 14:33 pts/6    00:00:00 grep --color=auto haproxy
root at juju-machine-1-lxc-0:~# service haproxy restart
 * Restarting haproxy haproxy
   ...done.
root at juju-machine-1-lxc-0:~# ps -ef| grep haproxy
haproxy     1269       1  0 14:33 ?        00:00:00 /usr/sbin/haproxy -f /etc/haproxy/haproxy.cfg -D -p /var/run/haproxy.pid
haproxy     2169       1  0 14:33 ?        00:00:00 /usr/sbin/haproxy -f /etc/haproxy/haproxy.cfg -D -p /var/run/haproxy.pid
root        2277     906  0 14:33 pts/6    00:00:00 grep --color=auto haproxy
root at juju-machine-1-lxc-0:~# service haproxy restart
 * Restarting haproxy haproxy
   ...done.
root at juju-machine-1-lxc-0:~# ps -ef| grep haproxy
haproxy     1269       1  0 14:33 ?        00:00:00 /usr/sbin/haproxy -f /etc/haproxy/haproxy.cfg -D -p /var/run/haproxy.pid
haproxy     2169       1  0 14:33 ?        00:00:00 /usr/sbin/haproxy -f /etc/haproxy/haproxy.cfg -D -p /var/run/haproxy.pid
haproxy     2505       1  0 14:33 ?        00:00:00 /usr/sbin/haproxy -f /etc/haproxy/haproxy.cfg -D -p /var/run/haproxy.pid
root        2523     906  0 14:33 pts/6    00:00:00 grep --color=auto haproxy
root at juju-machine-1-lxc-0:~# service haproxy stop
 * Stopping haproxy haproxy
   ...done.
root at juju-machine-1-lxc-0:~# ps -ef| grep haproxy
haproxy     1269       1  0 14:33 ?        00:00:00 /usr/sbin/haproxy -f /etc/haproxy/haproxy.cfg -D -p /var/run/haproxy.pid
haproxy     2169       1  0 14:33 ?        00:00:00 /usr/sbin/haproxy -f /etc/haproxy/haproxy.cfg -D -p /var/run/haproxy.pid
haproxy     2505       1  0 14:33 ?        00:00:00 /usr/sbin/haproxy -f /etc/haproxy/haproxy.cfg -D -p /var/run/haproxy.pid
root        2584     906  0 14:34 pts/6    00:00:00 grep --color=auto haproxy
root at juju-machine-1-lxc-0:~# service haproxy start
 * Starting haproxy haproxy
   ...done.
root at juju-machine-1-lxc-0:~# ps -ef| grep haproxy
haproxy     1269       1  0 14:33 ?        00:00:00 /usr/sbin/haproxy -f /etc/haproxy/haproxy.cfg -D -p /var/run/haproxy.pid
haproxy     2169       1  0 14:33 ?        00:00:00 /usr/sbin/haproxy -f /etc/haproxy/haproxy.cfg -D -p /var/run/haproxy.pid
haproxy     2505       1  0 14:33 ?        00:00:00 /usr/sbin/haproxy -f /etc/haproxy/haproxy.cfg -D -p /var/run/haproxy.pid
haproxy     2591       1  0 14:34 ?        00:00:00 /usr/sbin/haproxy -f /etc/haproxy/haproxy.cfg -D -p /var/run/haproxy.pid
root        2610     906  0 14:34 pts/6    00:00:00 grep --color=auto haproxy

[Impact]

- 'service stop/restart' doesn't works properly.

[Test Case]

- Install latest haproxy package.
- Run service haproxy restart
 * Restarting haproxy haproxy
   ...done.
root at juju-machine-1-lxc-0:~# ps -ef| grep haproxy
haproxy     1269       1  0 14:33 ?        00:00:00 /usr/sbin/haproxy -f /etc/haproxy/haproxy.cfg -D -p /var/run/haproxy.pid
haproxy     2169       1  0 14:33 ?        00:00:00 /usr/sbin/haproxy -f /etc/haproxy/haproxy.cfg -D -p /var/run/haproxy.pid

- Run service haproxy stop

root at juju-machine-1-lxc-0:~# service haproxy stop
 * Stopping haproxy haproxy
   ...done.
root at juju-machine-1-lxc-0:~# ps -ef| grep haproxy
haproxy     1269       1  0 14:33 ?        00:00:00 /usr/sbin/haproxy -f /etc/haproxy/haproxy.cfg -D -p /var/run/haproxy.pid
haproxy     2169       1  0 14:33 ?        00:00:00 /usr/sbin/haproxy -f /etc/haproxy/haproxy.cfg -D -p /var/run/haproxy.pid

[Other info]

None

** Affects: haproxy (Ubuntu)
     Importance: Undecided
         Status: Fix Released

** Affects: haproxy (Ubuntu Trusty)
     Importance: Critical
     Assignee: Jorge Niedbalski (niedbalski)
         Status: In Progress


** Tags: sts
-- 
Stop doesn't works on Trusty
https://bugs.launchpad.net/bugs/1477198
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