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#!/bin/sh
#
# $FreeBSD$
#
# PROVIDE: haproxy
# REQUIRE: NETWORKING SERVERS
# BEFORE: DAEMON
# KEYWORD: FreeBSD shutdown
#
# Add the following lines to /etc/rc.conf to enable haproxy:
# haproxy_enable (bool): Set to "NO" by default.
# Set it to "YES" to enable haproxy
# haproxylimits_enable (bool):Set to "NO" by default.
# Set it to yes to run `limits $limits_args`
# just before haproxy starts.
# haproxy_flags (str): Set to "" by default.
# Extra flags passed to start command
# haproxylimits_args (str): Default to "-e -C daemon"
# Arguments of pre-start limits run.
#
. %%RC_SUBR%%
name="haproxy"
rcvar=`set_rcvar`
command="%%PREFIX%%/sbin/haproxy"
pidfile="/var/run/haproxy.pid"
required_files=%%PREFIX%%/etc/haproxy.conf
[ -z "$haproxy_enable" ] && haproxy_enable="NO"
[ -z "$haproxy_flags" ] && haproxy_flags="-p ${pidfile}"
[ -z "$haproxylimits_enable" ] && haproxylimits_enable="NO"
[ -z "$haproxylimits_args" ] && haproxylimits_args="-e -C daemon"
load_rc_config $name
checkyesno haproxylimits_enable && \
start_precmd="eval `/usr/bin/limits ${haproxylimits_args}` 2>/dev/null"
sig_gracefulstop=SIGUSR1
haproxy_gracefulstop() {
echo "Gracefully shutdown haproxy ($rc_pid)"
kill -${sig_gracefulstop} ${rc_pid}
}
extra_commands="gracefulstop"
run_rc_command "$1"
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