/etc/init.d/grafana is in grafana 2.6.0+dfsg-1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 | #!/bin/sh
# chkconfig: 2345 80 05
# description: Grafana web server & backend
# processname: grafana
# config: /etc/grafana/grafana.ini
# pidfile: /var/run/grafana.pid
### BEGIN INIT INFO
# Provides:          grafana
# Required-Start:    $remote_fs $syslog
# Required-Stop:     $remote_fs $syslog
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Start grafana at boot time
# Description: Grafana - feature rich metrics dashboard and graph editor
### END INIT INFO
NAME=grafana
DESC="Grafana Server"
DEFAULT=/etc/default/$NAME
GRAFANA_USER=grafana
GRAFANA_GROUP=grafana
GRAFANA_HOME=/usr/share/grafana
CONF_DIR=/etc/grafana
WORK_DIR=$GRAFANA_HOME
DATA_DIR=/var/lib/grafana
LOG_DIR=/var/log/grafana
CONF_FILE=$CONF_DIR/grafana.ini
MAX_OPEN_FILES=10000
PID_FILE=/var/run/$NAME.pid
DAEMON=/usr/sbin/$NAME
umask 0027
if [ `id -u` -ne 0 ]; then
	echo "You need root privileges to run this script"
	exit 1
fi
. /lib/lsb/init-functions
if [ -r /etc/default/rcS ]; then
	. /etc/default/rcS
fi
# overwrite settings from default file
if [ -f "$DEFAULT" ]; then
	. "$DEFAULT"
fi
DAEMON_OPTS="--pidfile=${PID_FILE} --config=${CONF_FILE} cfg:default.paths.data=${DATA_DIR} cfg:default.paths.logs=${LOG_DIR}"
# Check DAEMON exists
test -x $DAEMON || exit 0
case "$1" in
  start)
	log_daemon_msg "Starting $DESC"
	pid=`pidofproc -p $PID_FILE grafana`
	if [ -n "$pid" ] ; then
		log_begin_msg "Already running."
		log_end_msg 0
		exit 0
	fi
	# Prepare environment
	mkdir -p "$LOG_DIR" "$DATA_DIR" && chown "$GRAFANA_USER":"$GRAFANA_GROUP" "$LOG_DIR" "$DATA_DIR"
	touch "$PID_FILE" && chown "$GRAFANA_USER":"$GRAFANA_GROUP" "$PID_FILE"
  if [ -n "$MAX_OPEN_FILES" ]; then
		ulimit -n $MAX_OPEN_FILES
	fi
	# Start Daemon
	start-stop-daemon --start -b --chdir "$WORK_DIR" --user "$GRAFANA_USER" -c "$GRAFANA_USER" --pidfile "$PID_FILE" --exec $DAEMON -- $DAEMON_OPTS
	return=$?
	if [ $return -eq 0 ]
	then
	  sleep 1
    # check if pid file has been written two
	  if ! [[ -s $PID_FILE ]]; then
	    log_end_msg 1
	    exit 1
	  fi
		i=0
		timeout=10
		# Wait for the process to be properly started before exiting
		until { cat "$PID_FILE" | xargs kill -0; } >/dev/null 2>&1
		do
			sleep 1
			i=$(($i + 1))
      if [ $i -gt $timeout ]; then
			  log_end_msg 1
			  exit 1
			fi
		done
  fi
  log_end_msg $return
	;;
  stop)
	log_daemon_msg "Stopping $DESC"
	if [ -f "$PID_FILE" ]; then
		start-stop-daemon --stop --pidfile "$PID_FILE" \
			--user "$GRAFANA_USER" \
			--retry=TERM/20/KILL/5 >/dev/null
		if [ $? -eq 1 ]; then
			log_progress_msg "$DESC is not running but pid file exists, cleaning up"
		elif [ $? -eq 3 ]; then
			PID="`cat $PID_FILE`"
			log_failure_msg "Failed to stop $DESC (pid $PID)"
			exit 1
		fi
		rm -f "$PID_FILE"
	else
		log_progress_msg "(not running)"
	fi
	log_end_msg 0
	;;
  status)
	status_of_proc -p $PID_FILE grafana grafana && exit 0 || exit $?
    ;;
  restart|force-reload)
	if [ -f "$PID_FILE" ]; then
		$0 stop
		sleep 1
	fi
	$0 start
	;;
  *)
	log_success_msg "Usage: $0 {start|stop|restart|force-reload|status}"
	exit 3
	;;
esac
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