haproxy/contrib/systemd/haproxy.service.in
Olivier Houchard 2c9744fe56 MINOR: systemd wrapper: add support for passing the -x option.
Make the systemd wrapper chech if HAPROXY_STATS_SOCKET if set.
If set, it will use it as an argument to the "-x" option, which makes
haproxy asks for any listening socket, on the stats socket, in order
to achieve reloads with no new connection lost.
2017-04-13 19:15:17 +02:00

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SYSTEMD

[Unit]
Description=HAProxy Load Balancer
After=network.target
[Service]
# You can point the environment variable HAPROXY_STATS_SOCKET to a stats
# socket if you want seamless reloads.
Environment="CONFIG=/etc/haproxy/haproxy.cfg" "PIDFILE=/run/haproxy.pid"
ExecStartPre=@SBINDIR@/haproxy -f $CONFIG -c -q
ExecStart=@SBINDIR@/haproxy-systemd-wrapper -f $CONFIG -p $PIDFILE
ExecReload=@SBINDIR@/haproxy -f $CONFIG -c -q
ExecReload=/bin/kill -USR2 $MAINPID
KillMode=mixed
Restart=always
[Install]
WantedBy=multi-user.target