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105 lines
2.1 KiB
Bash
105 lines
2.1 KiB
Bash
#!/bin/sh
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#
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# $FreeBSD$
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#
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# A sample XORP startup script.
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#
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# PROVIDE: xorp
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# REQUIRE: netif routing mountcritlocal
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# BEFORE: NETWORKING
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# Add the following lines to /etc/rc.conf to enable xorp:
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#
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# xorp_enable="YES"
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# xorp_flags="<set as needed>"
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# xorp_config_boot="%%PREFIX%%/etc/xorp.conf.sample"
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. /etc/rc.subr
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name="xorp"
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rcvar=`set_rcvar`
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load_rc_config $name
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: ${xorp_enable="NO"}
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: ${xorp_config_boot="%%PREFIX%%/etc/xorp.conf"}
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: ${xorp_rtrmgr_pidfile="/var/run/xorp_rtrmgr.pid"}
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: ${xorp_rtrmgr_logfile="/var/log/xorp_rtrmgr.log"}
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: ${xorp_rtrmgr_poll_enable=true}
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: ${xorp_rtrmgr_poll_timeout=90}
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: ${xorp_hardkill_enable=false}
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required_files=${xorp_config_boot}
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command=%%PREFIX%%/bin/xorp_rtrmgr
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command_args="-b ${xorp_config_boot}"
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pidfile=${xorp_rtrmgr_pidfile}
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sig_stop=INT
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start_precmd="xorp_prestart"
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start_cmd="xorp_start"
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stop_postcmd="xorp_poststop"
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xorp_prestart()
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{
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touch ${xorp_rtrmgr_logfile}
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return 0
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}
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xorp_start()
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{
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pidfile=${xorp_rtrmgr_pidfile}
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echo -n 'Starting XORP router processes:'
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echo -n ' xorp_rtrmgr'
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if ! daemon </dev/null >>${xorp_rtrmgr_logfile} 2>&1 -c -p ${pidfile} \
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${command} ${command_args} ; then
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warn 'could not bring up xorp_rtrmgr.'
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return 1
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fi
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${xorp_rtrmgr_poll_enable} || return 0
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# If startup polling is enabled, then poll xorp_rtrmgr every
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# second to see if it died, or if it logged successful bringup.
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# XXX This may be racy on very fast machines, but without
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# daemonizing support from xorp_rtrmgr it's difficult not to race.
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pid=$(cat ${xorp_rtrmgr_pidfile})
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timeout=${xorp_rtrmgr_poll_timeout}
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tick=0
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fail=true
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until [ $tick = $timeout ];
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do
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sleep 1 ; kill -0 ${pid} || break
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if ( tail -5 ${xorp_rtrmgr_logfile} | \
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grep 'No more tasks to run' > /dev/null 2>&1 ) ; then
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fail=false
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break
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fi
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tick=$((tick + 1))
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done
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if $fail ; then
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warn 'xorp_rtrmgr failed to start'
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return 1
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fi
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echo '.'
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return 0
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}
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xorp_poststop()
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{
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rm -f ${xorp_rtrmgr_pidfile} >/dev/null 2>&1 || true
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${xorp_hardkill_enable} || return 0
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killall -9 -m xorp_\* || true
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return 0
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}
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run_rc_command "$1"
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