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0e2e2bc035
Changelog: https://github.com/netdata/netdata/releases/tag/v1.42.2 https://github.com/netdata/netdata/releases/tag/v1.42.1 https://github.com/netdata/netdata/releases/tag/v1.42.0 https://github.com/netdata/netdata/releases/tag/v1.41.0 Differential Revision: https://reviews.freebsd.org/D41400
97 lines
2.4 KiB
Bash
97 lines
2.4 KiB
Bash
#!/bin/sh
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# PROVIDE: netdata
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# REQUIRE: LOGIN
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# KEYWORD: shutdown
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#
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# Add the following line to /etc/rc.conf to enable netdata:
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# netdata_enable (bool): Set to "NO" by default.
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# Set it to "YES" to enable netdata.
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# netdata_args (str): Custom additional arguments to be passed
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# to netdata (default empty).
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# netdata_conf (str): Custom configuration file for netdata
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# (default: %%ETCDIR%%/netdata.conf)
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# netdata_user (str): Custom user to run netdata as
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# (default: read from netdata_conf if
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# it is set there, or "netdata")
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# netdata_stop_maxwait (int): Maximum time to wait for termination on stop
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# before resorting to SIGKILL to stop netdata.
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#
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# Written 2017 - 2019 Mahdi Mokhtari (mmokhi@)
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# Written 2020 Matthias Andree (mandree@) with support by Dries Michiels
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. /etc/rc.subr
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name="netdata"
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rcvar=netdata_enable
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SED=/usr/bin/sed
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TR=/usr/bin/tr
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load_rc_config $name
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: ${netdata_enable="NO"}
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: ${netdata_conf="%%ETCDIR%%/${name}.conf"}
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: ${netdata_pid="%%NETDATA_PERST%%/${name}.pid"}
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: ${netdata_stop_maxwait=30}
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# this is more or less a copy of /etc/rc.subr from 12.1-RELEASE
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# around Early April 2020, but with a timeout, killing children,
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# and SIGKILL added because sometimes netdata hangs.
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stop_cmd() {
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rc_pid=$(check_pidfile "${netdata_pid}" "${procname}")
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if [ -z "$rc_pid" ] ; then
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[ -n "$fc_fast" ] && return 0
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_run_rc_notrunning
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return 1
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fi
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_prefix=
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echo "Stopping ${name}."
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_list="$rc_pid $(pgrep -P $rc_pid)"
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kill -TERM $_list
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pwait -t 3 $_list 2>/dev/null
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wtim=3
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while :; do
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_nlist=
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for _j in $_list ; do
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if kill -0 $_j 2>/dev/null ; then
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_nlist="$_nlist${_nlist:+" "}$_j"
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fi
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done
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if [ -z "$_nlist" ] ; then
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break
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fi
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_list=$_nlist
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echo -n ${_prefix:-"Waiting for PIDS: "}$_list
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_prefix=", "
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sleep 1
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pwait -t 2 $_list 2>/dev/null
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if [ $? -eq 124 ] ; then
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wtim=$(($wtim + 3))
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if [ $wtim -ge ${netdata_stop_maxwait} ] ; then
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[ -n "$_prefix" ] && echo .
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_prefix=
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warn "${procname} has not terminated in ${netdata_stop_maxwait} s. Using SIGKILL $_list."
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kill -KILL $_list
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break
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fi
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fi
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done
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[ -n "$_prefix" ] && echo .
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}
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stop_postcmd() {
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rm -f "${netdata_pid}"
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}
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procname="%%PREFIX%%/sbin/${name}"
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command="/usr/sbin/daemon"
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command_args="-c -f \"${procname}\" -P \"${netdata_pid}\" ${netdata_args}"
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required_files="${netdata_conf}"
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stop_cmd=stop_cmd
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stop_postcmd=stop_postcmd # netdata always leaves its pid file behind.
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run_rc_command "$1"
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