176 lines
4.6 KiB
Plaintext
176 lines
4.6 KiB
Plaintext
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#! /bin/sh
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# Copyright (c) 1996-2002 SuSE GmbH Nuernberg, Germany. All rights reserved.
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#
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# Author: Christopher Mahmood <ckm+snmp@suse.de>, Remo Behn <ray+snmp@suse.de>
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#
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# /etc/init.d/snmpd
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#
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### BEGIN INIT INFO
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# Provides: net-snmp snmp
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# Required-Start: $network
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# Required-Stop:
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# Default-Start: 2 3 5
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# Default-Stop: 0 1 6
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# Description: start net-snmpd
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### END INIT INFO
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SNMPD=/usr/sbin/snmpd
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AGENTDIR=/usr/lib/net-snmp/agents
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SNMPDCONF=/etc/snmp/snmpd.conf
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test -x $SNMPD || exit 5
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# Check for existence of needed config file and read it
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SNMPD_CONFIG=/etc/sysconfig/net-snmp
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test -r $SNMPD_CONFIG || { echo "$SNMPD_CONFIG not existing";
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if [ "$1" = "stop" ]; then exit 0;
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else exit 6; fi; }
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# Read config
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. $SNMPD_CONFIG
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# Shell functions sourced from /etc/rc.status:
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# rc_check check and set local and overall rc status
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# rc_status check and set local and overall rc status
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# rc_status -v ditto but be verbose in local rc status
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# rc_status -v -r ditto and clear the local rc status
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# rc_failed set local and overall rc status to failed
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# rc_failed <num> set local and overall rc status to <num><num>
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# rc_reset clear local rc status (overall remains)
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# rc_exit exit appropriate to overall rc status
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. /etc/rc.status
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# First reset status of this service
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rc_reset
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# Return values acc. to LSB for all commands but status:
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# 0 - success
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# 1 - generic or unspecified error
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# 2 - invalid or excess argument(s)
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# 3 - unimplemented feature (e.g. "reload")
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# 4 - insufficient privilege
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# 5 - program is not installed
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# 6 - program is not configured
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# 7 - program is not running
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#
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# Note that starting an already running service, stopping
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# or restarting a not-running service as well as the restart
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# with force-reload (in case signalling is not supported) are
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# considered a success.
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# check whether to enable agentx support and get list of installed
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# agents
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get_agents()
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{
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agents=
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agentargs=''
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for agent in $AGENTDIR/*; do
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test -x $agent || continue
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agents="$agents $agent"
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agentargs="-x /var/run/agentx/master"
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done
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}
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case "$1" in
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start)
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echo -n "Starting snmpd"
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#
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# do not even try to start if the log file is (2GB-1MB) big.
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# the snmpd doesnt handle LFS properly
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#
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SNMPD_LOGFILE="/var/log/net-snmpd.log"
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if [ -e "$SNMPD_LOGFILE" ] ; then
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SNMPD_SIZE_LOGFILE="$(stat -c "%s" $SNMPD_LOGFILE)"
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SNMPD_SIZE_MAX="1073741824"
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if [ $SNMPD_SIZE_LOGFILE -gt $SNMPD_SIZE_MAX ] ; then
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echo -e "\n\"$SNMPD_LOGFILE\" was to large. Running 'logrotate' for net-snmp." >&2
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/usr/sbin/logrotate /etc/logrotate.d/net-snmp
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fi # if [ $SNMPD_SIZE_LOGFILE -gt $SNMPD_SIZE_MAX ] ; then
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fi # if [ -e "$SNMPD_LOGFILE" ] ; then
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get_agents
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# Do not add -c /etc/snmpd.conf, since it is already loaded by default.
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if [ $SNMPDCONF = "/etc/snmp/snmpd.conf" ]; then
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SNMPDCONF=""
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else
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SNMPDCONF="-c $SNMPDCONF"
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fi
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case "${SNMPD_USE_SMUX:-yes}" in
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[Nn][Oo])
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SNMPDNOSMUX="-I -smux"
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;;
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esac
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case "${SNMPD_LOG_SUCCESSFUL_CONNECTIONS:-yes}" in
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[Nn][Oo])
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SNMPDNOTCPWRAPPERLOG="--dontLogTCPWrappersConnects"
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;;
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esac
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startproc $SNMPD $SNMPDCONF -r -A -LF ${SNMPD_LOGLEVEL:-d} $SNMPD_LOGFILE -p /var/run/snmpd.pid $agentargs $SNMPDNOSMUX $SNMPDNOTCPWRAPPERLOG
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rc_status -v
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rc_reset
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# start all agents
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if test -n $agents; then
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usleep 300000
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for agent in $agents; do
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echo -en "\tStarting `basename $agent`"
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startproc -t1 $agent
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rc_status -v ; rc_reset
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done
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fi
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;;
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stop)
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echo -n "Shutting down snmpd:"
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killproc -TERM $SNMPD
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rc_status -v ; rc_reset
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# we also need to make sure all agents die
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if test -n $agents; then
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for agent in $AGENTDIR/*; do
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test -x $agent || continue
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echo -ne "\tShutting down `basename $agent`:"
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killproc $agent
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rc_status -v ; rc_reset
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done
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fi
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;;
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try-restart)
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$0 status >/dev/null && $0 restart
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rc_status
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;;
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restart)
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$0 stop
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$0 start
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rc_status
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;;
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force-reload)
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echo -n "Reload service snmpd:"
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killproc -HUP $SNMPD
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rc_status -v
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;;
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reload)
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echo -n "Reload service snmpd:"
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killproc -HUP $SNMPD
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rc_status -v
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;;
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status)
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echo -n "Checking for service snmpd:"
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checkproc $SNMPD
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rc_status -v
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get_agents
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if test -n "$agents"; then
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echo -e "Checking for agents:"
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for agent in $agents; do
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echo -en "\t`basename $agent`"
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checkproc $agent
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rc_status -v
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done
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fi
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;;
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*)
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echo "Usage: $0 {start|stop|try-restart|restart|force-reload|reload|status}"
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exit 1
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;;
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esac
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rc_exit
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