Created
June 15, 2016 14:19
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Seamless haproxy on marathon-lb w/ systemd
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# /etc/systemd/system/haproxy.service.d/haproxy_cluster_vars.conf | |
[Service] | |
Environment="PIDFILE=/run/haproxy.pid" | |
Environment="HAPROXY_SOCKET=/var/run/haproxy/socket" | |
# Get rid of the socket on start/stop | |
ExecStartPre=/bin/bash -c "rm -f $HAPROXY_SOCKET" | |
ExecStopPost=/bin/bash -c "rm -f $HAPROXY_SOCKET" | |
# XXX: Do seamless reloads | |
ExecReload= | |
ExecReload=/usr/sbin/haproxy -c -f ${CONFIG} | |
ExecReload=-/bin/bash -c 'echo > /var/state/haproxy/global && \ | |
/usr/bin/socat /var/run/haproxy/socket - <<< "show servers state" > /var/state/haproxy/global' | |
ExecReload=/bin/kill -USR2 $MAINPID |
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