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|
#!/bin/sh
#
# $FreeBSD$
#
# PROVIDE: haproxy
# REQUIRE: DAEMON LOGIN
# KEYWORD: shutdown
#######
#
# Add the following lines to /etc/rc.conf to enable haproxy:
#
# haproxy_enable (bool): default: "NO"
# Set to "YES" to enable haproxy
# haproxy_pidfile (str): default: /var/run/${name}.pid
# Set to the full path of the pid file
# haproxy_config (str): default: /usr/local/etc/${name}.conf
# Set to the full path of the config file
# haproxy_flags (str): default: Autogenerated using pidfile and config options
# Set to override with your own options
#
#######
#
# rc.d Script Runtime Options:
#
# start - starts application normally
# stop - (softstop) stops all proxies and exits once all sessions are closed
# forcestop - (immediate) stops all proxies and kills active sessions
# reload - hot-reconfig using "-sf" option (active sessions kept)
# forcereload - hot-reconfig using "-st" option (active sessions killed)
# restart - equiv to "stop" then "start"
# configtest - checks configuration file defined in haproxy_config
#
#######
. /etc/rc.subr
name="haproxy"
rcvar=haproxy_enable
command="%%PREFIX%%/sbin/haproxy"
# Load Configs/Set Defaults
load_rc_config $name
: ${haproxy_enable:="NO"}
pidfile=${haproxy_pidfile:-"/var/run/haproxy.pid"}
: ${haproxy_config:="%%PREFIX%%/etc/${name}.conf"}
: ${haproxy_flags="-q -f ${haproxy_config} -p ${pidfile}"}
procname=${command}
# Update the globals
required_files=$haproxy_config
# Commands: start, stop, restart, reload, configtest
extra_commands="reload configtest"
configtest_cmd="$command -c -f $haproxy_config"
start_precmd="$command -q -c -f $haproxy_config"
reload_cmd="haproxy_reload"
# For stopping, SIGUSR1 = softstop, SIGTERM = faststop
sig_stop=${rc_force:-USR1}
haproxy_reload()
{
# Check configuration file quietly first
${command} -q -c -f ${haproxy_config}
if [ $? -ne 0 ]; then
err 1 "Error found in ${haproxy_config} - not reloading current process!"
fi
rc_pid=$(check_pidfile ${pidfile} ${command})
if [ $rc_pid ]; then
if [ $rc_force ]; then
${command} ${haproxy_flags} -st $(cat ${pidfile})
else
${command} ${haproxy_flags} -sf $(cat ${pidfile})
fi
else
_run_rc_notrunning
return 1
fi
}
run_rc_command "$1"
|
