95 lines
2.0 KiB
Bash
Executable File
95 lines
2.0 KiB
Bash
Executable File
#!/bin/sh
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#
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# Copyright (c) 2014-2015 Wind River Systems, Inc.
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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# chkconfig: 345 26 30
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### BEGIN INIT INFO
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# Provides: sw-patch-agent
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# Required-Start: $syslog
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# Required-Stop: $syslog
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# Default-Start: 2 3 5
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# Default-Stop: 0 1 6
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# Short-Description: sw-patch-agent
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# Description: Provides the CGCS Patch Agent Daemon
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### END INIT INFO
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DESC="sw-patch-agent"
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DAEMON="/usr/sbin/sw-patch-agent"
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PIDFILE="/var/run/sw-patch-agent.pid"
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PATCH_INSTALLING_FILE="/var/run/patch_installing"
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start()
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{
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if [ -e $PIDFILE ]; then
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PIDDIR=/proc/$(cat $PIDFILE)
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if [ -d ${PIDDIR} ]; then
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echo "$DESC already running."
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exit 1
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else
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echo "Removing stale PID file $PIDFILE"
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rm -f $PIDFILE
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fi
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fi
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echo -n "Starting $DESC..."
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start-stop-daemon --start --quiet --background \
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--pidfile ${PIDFILE} --make-pidfile --exec ${DAEMON}
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if [ $? -eq 0 ]; then
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echo "done."
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else
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echo "failed."
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fi
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}
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stop()
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{
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if [ -f $PATCH_INSTALLING_FILE ]; then
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echo "Patches are installing. Waiting for install to complete."
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while [ -f $PATCH_INSTALLING_FILE ]; do
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# Verify the agent is still running
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pid=$(cat $PATCH_INSTALLING_FILE)
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cat /proc/$pid/cmdline 2>/dev/null | grep -q $DAEMON
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if [ $? -ne 0 ]; then
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echo "Patch agent not running."
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break
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fi
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sleep 1
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done
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echo "Continuing with shutdown."
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fi
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echo -n "Stopping $DESC..."
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start-stop-daemon --stop --quiet --pidfile $PIDFILE
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if [ $? -eq 0 ]; then
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echo "done."
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else
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echo "failed."
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fi
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rm -f $PIDFILE
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}
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case "$1" in
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start)
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start
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;;
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stop)
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stop
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;;
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restart|force-reload)
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stop
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start
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;;
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*)
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echo "Usage: $0 {start|stop|force-reload|restart}"
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exit 1
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;;
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esac
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exit 0
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