149 lines
3.2 KiB
Bash
149 lines
3.2 KiB
Bash
#! /bin/sh
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### BEGIN INIT INFO
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# Provides: app
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# Required-Start: $remote_fs $syslog
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# Required-Stop: $remote_fs $syslog
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# Default-Start: 2 3 4 5
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# Default-Stop: 0 1 6
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# Short-Description: Generated initscript for app
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# Description: This file starts app. It should be placed in /etc/init.d
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### END INIT INFO
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# Author: Foreman generator
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#
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# Do NOT "set -e"
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# PATH should only include /usr/* if it runs after the mountnfs.sh script
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PATH=/sbin:/usr/sbin:/bin:/usr/bin
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DESC="Runs app"
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NAME=app
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PIDDIR=/var/run/$NAME
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SCRIPTNAME=/etc/init.d/$NAME
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USERNAME=app
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# Read configuration variable file if it is present
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[ -r /etc/default/$NAME ] && . /etc/default/$NAME
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# Load the VERBOSE setting and other rcS variables
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[ -r /lib/init/vars.sh ] && . /lib/init/vars.sh
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# Define LSB log_* functions.
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# Depend on lsb-base (>= 3.2-14) to ensure that this file is present
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# and status_of_proc is working.
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[ -r /lib/lsb/init-functions ] &&. /lib/lsb/init-functions
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#
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# Function that starts the daemon/service
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#
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do_start()
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{
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mkdir -p $PIDDIR
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mkdir -p /var/log/app
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chown $USERNAME: /var/log/app
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# START APPLICATION: app
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# START PROCESS: alpha
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# START CONCURRENT: 1
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# Start: app.alpha.1
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# Create $PIDDIR/alpha.1.pid
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su - $USERNAME -c 'cd /tmp/app; export PORT=5000; ./alpha >> /var/log/app/alpha-1.log 2>&1 & echo $!' > $PIDDIR/alpha.1.pid
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# START CONCURRENT: 2
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# Start: app.alpha.2
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# Create $PIDDIR/alpha.2.pid
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su - $USERNAME -c 'cd /tmp/app; export PORT=5001; ./alpha >> /var/log/app/alpha-2.log 2>&1 & echo $!' > $PIDDIR/alpha.2.pid
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# START PROCESS: bravo
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}
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#
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# Function that stops the daemon/service
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#
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do_stop()
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{
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# STOP APPLICATION: app
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# STOP PROCESS: alpha
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# STOP CONCURRENT: 1
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# Stop: app.alpha.1
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kill `cat $PIDDIR/alpha.1.pid`
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rm $PIDDIR/alpha.1.pid
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# STOP CONCURRENT: 2
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# Stop: app.alpha.2
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kill `cat $PIDDIR/alpha.2.pid`
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rm $PIDDIR/alpha.2.pid
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# STOP PROCESS: bravo
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rmdir $PIDDIR
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}
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case "$1" in
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start)
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[ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME"
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do_start
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case "$?" in
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0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
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2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
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esac
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;;
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stop)
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[ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME"
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do_stop
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case "$?" in
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0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
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2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
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esac
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;;
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status)
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status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $?
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;;
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#reload|force-reload)
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#
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# If do_reload() is not implemented then leave this commented out
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# and leave 'force-reload' as an alias for 'restart'.
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#
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#log_daemon_msg "Reloading $DESC" "$NAME"
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#do_reload
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#log_end_msg $?
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#;;
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restart|force-reload)
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#
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# If the "reload" option is implemented then remove the
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# 'force-reload' alias
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#
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log_daemon_msg "Restarting $DESC" "$NAME"
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do_stop
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case "$?" in
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0|1)
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do_start
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case "$?" in
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0) log_end_msg 0 ;;
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1) log_end_msg 1 ;; # Old process is still running
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*) log_end_msg 1 ;; # Failed to start
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esac
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;;
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*)
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# Failed to stop
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log_end_msg 1
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;;
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esac
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;;
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*)
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#echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2
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echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
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exit 3
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;;
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esac
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:
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