Hi folks,
After restarting/reloading HAproxy a few times on Xenial, with HAproxy installed from the vbernat/haproxy-1.6 PPA, I see this situation occurring:
4466 ? Ss 0:00 /usr/sbin/haproxy-systemd-wrapper -f /etc/haproxy/haproxy.cfg -p /run/haproxy.pid
4104 ? S 0:00 \_ /usr/sbin/haproxy -f /etc/haproxy/haproxy.cfg -p /run/haproxy.pid -Ds -sf 4478
4113 ? Ss 4:50 | \_ /usr/sbin/haproxy -f /etc/haproxy/haproxy.cfg -p /run/haproxy.pid -Ds -sf 4478
22957 ? S 0:00 \_ /usr/sbin/haproxy -f /etc/haproxy/haproxy.cfg -p /run/haproxy.pid -Ds -sf 4113
22967 ? Ss 4:29 | \_ /usr/sbin/haproxy -f /etc/haproxy/haproxy.cfg -p /run/haproxy.pid -Ds -sf 4113
14006 ? S 0:00 \_ /usr/sbin/haproxy -f /etc/haproxy/haproxy.cfg -p /run/haproxy.pid -Ds -sf 27306
14015 ? Ss 4:02 | \_ /usr/sbin/haproxy -f /etc/haproxy/haproxy.cfg -p /run/haproxy.pid -Ds -sf 27306
5571 ? S 0:00 \_ /usr/sbin/haproxy -f /etc/haproxy/haproxy.cfg -p /run/haproxy.pid -Ds -sf 19424
5581 ? Ss 3:10 | \_ /usr/sbin/haproxy -f /etc/haproxy/haproxy.cfg -p /run/haproxy.pid -Ds -sf 19424
28803 ? S 0:00 \_ /usr/sbin/haproxy -f /etc/haproxy/haproxy.cfg -p /run/haproxy.pid -Ds -sf 10290
28814 ? Ss 2:16 \_ /usr/sbin/haproxy -f /etc/haproxy/haproxy.cfg -p /run/haproxy.pid -Ds -sf 10290
A systemctl stop haproxy hangs and I have to kill -9 (or reboot the server) to get it back into a clean state. I didn’t make any changes to the service unit files or install any overrides. Is anyone else experiencing this issue?
Thanks in advance,
Mike