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99 lines
3.4 KiB
Bash
99 lines
3.4 KiB
Bash
#!/bin/sh
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# PROVIDE: svscan
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# REQUIRE: %%SVSCAN_REQUIRE%%
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# BEFORE: %%SVSCAN_BEFORE%%
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# KEYWORD: shutdown
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# Define these svscan_* variables in one of these files:
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# /etc/rc.conf
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# /etc/rc.conf.local
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# /etc/rc.conf.d/svscan
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#
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# svscan_enable Set to "YES" to run svscan.
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# svscan_servicedir The directory containing the various service.
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# directories to be monitored. Professor Daniel J.
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# Bernstein recommends "/service", but the FreeBSD
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# port has a default of "/var/service" instead, which
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# is consistent with the FreeBSD filesystem hierarchy
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# guidelines as described in the hier(7) manual page.
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# svscan_logdir If set, then svscan will not log its output through
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# readproctitle, but through multilog instead, and
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# the logs will be placed in the specified directory.
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# The FreeBSD port default is to run svscan through
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# readproctitle.
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# svscan_lognum The number of logfiles that multilog will keep if
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# svscan_logdir is set; the multilog default is 10.
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# svscan_logmax The maximum logfile size for multilog if svscan_logdir
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# is set; the multilog default is 99999.
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# It would really, really be a Good Thing(tm) for you to enable some
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# of the below control variables and the apropriate ulimit.
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# These are only examples.
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# Furthermore, you should think about additional limits you might need.
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# Or, check login.conf(5) for a suitable alternative.
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# If you want to use these examples, please place into /etc/rc.conf.d/svscan.
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#
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# I really do suggest you use /var/service as your service spool directory.
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# Check hier(7) for reasons.
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# 10 Mb
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#MINSEGMENT=10240
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# 20 Mb
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#MAXSEGMENT=20480
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# 10 Mb
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#MAXFILESIZE=10240
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# 100
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#MAXFD=100
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# 40
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#MAXCHILD=40
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# ulimits
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#ulimit -d ${MINSEGMENT}
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#ulimit -f ${MAXFILESIZE}
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#ulimit -m ${MAXSEGMENT}
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#ulimit -n ${MAXFD}
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#ulimit -s ${MINSEGMENT}
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#ulimit -u ${MAXCHILD}
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. /etc/rc.subr
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name="svscan"
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rcvar=svscan_enable
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command="%%PREFIX%%/bin/svscan"
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#
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# DO NOT CHANGE THESE DEFAULT VALUES HERE
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#
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svscan_enable=${svscan_enable-"NO"}
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svscan_servicedir=${svscan_servicedir-"/var/service"}
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start_cmd="svscan_start"
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stop_postcmd="svscan_stop_post"
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load_rc_config $name
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required_dirs="${svscan_servicedir}"
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if [ -n "${svscan_logdir}" ]; then
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required_dirs="${required_dirs} ${svscan_logdir}"
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fi
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svscan_start () {
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echo "Starting svscan."
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EP="/usr/bin/env \
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PATH=%%PREFIX%%/sbin:%%PREFIX%%/bin:/usr/sbin:/usr/bin:/sbin:/bin"
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if [ -z "${svscan_logdir}" ]; then
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${EP} /usr/sbin/daemon /bin/sh -c "$command $svscan_servicedir 2>&1 | %%PREFIX%%/bin/readproctitle service errors: ................................................................................................................................................................................................................................................................................................................................................................................................................ &" > /dev/null
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else
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logmax=${svscan_logmax+s$svscan_logmax}
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lognum=${svscan_lognum+n$svscan_lognum}
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${EP} /usr/sbin/daemon /bin/sh -c "$command $svscan_servicedir 2>&1 \
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| %%PREFIX%%/bin/multilog t $logmax $lognum '${svscan_logdir}' &" > /dev/null
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fi
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}
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svscan_stop_post () {
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find -L "$svscan_servicedir" -mindepth 1 -maxdepth 2 -type d -name '[^.]*' \( \! -path "$svscan_servicedir/*/*" -or -name 'log' \) -print0 | xargs -0 %%PREFIX%%/bin/svc -dx
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}
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run_rc_command "$1"
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