mirror of
https://github.com/grafana/grafana.git
synced 2024-11-29 12:14:08 -06:00
158 lines
3.6 KiB
Bash
Executable File
158 lines
3.6 KiB
Bash
Executable File
#! /usr/bin/env bash
|
|
|
|
# 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: $all
|
|
# Required-Stop: $remote_fs $syslog
|
|
# Default-Start: 2 3 4 5
|
|
# Default-Stop: 0 1 6
|
|
# Short-Description: Start grafana at boot time
|
|
### END INIT INFO
|
|
|
|
# tested on
|
|
# 1. New lsb that define start-stop-daemon
|
|
# 3. Centos with initscripts package installed
|
|
|
|
PATH=/bin:/usr/bin:/sbin:/usr/sbin
|
|
NAME=grafana-server
|
|
DESC="Grafana Server"
|
|
|
|
GRAFANA_USER=grafana
|
|
GRAFANA_GROUP=grafana
|
|
GRAFANA_HOME=/usr/share/grafana
|
|
CONF_DIR=/etc/grafana
|
|
WORK_DIR=$GRAFANA_HOME
|
|
DATA_DIR=/var/lib/grafana
|
|
PLUGINS_DIR=/var/lib/grafana/plugins
|
|
LOG_DIR=/var/log/grafana
|
|
CONF_FILE=$CONF_DIR/grafana.ini
|
|
PROVISIONING_CFG_DIR=$CONF_DIR/provisioning
|
|
MAX_OPEN_FILES=10000
|
|
PID_FILE=/var/run/$NAME.pid
|
|
DAEMON=/usr/sbin/$NAME
|
|
|
|
if [ ! -x $DAEMON ]; then
|
|
echo "Program not installed or not executable"
|
|
exit 5
|
|
fi
|
|
|
|
#
|
|
# init.d / servicectl compatibility (openSUSE)
|
|
#
|
|
if [ -f /etc/rc.status ]; then
|
|
. /etc/rc.status
|
|
rc_reset
|
|
fi
|
|
|
|
#
|
|
# Source function library.
|
|
#
|
|
if [ -f /etc/rc.d/init.d/functions ]; then
|
|
. /etc/rc.d/init.d/functions
|
|
fi
|
|
|
|
# overwrite settings from default file
|
|
[ -e /etc/sysconfig/$NAME ] && . /etc/sysconfig/$NAME
|
|
|
|
DAEMON_OPTS="--pidfile=${PID_FILE} --config=${CONF_FILE} --packaging=rpm cfg:default.paths.provisioning=$PROVISIONING_CFG_DIR cfg:default.paths.data=${DATA_DIR} cfg:default.paths.logs=${LOG_DIR} cfg:default.paths.plugins=${PLUGINS_DIR}"
|
|
|
|
function isRunning() {
|
|
status -p $PID_FILE $NAME > /dev/null 2>&1
|
|
}
|
|
|
|
function checkUser() {
|
|
if [ `id -u` -ne 0 ]; then
|
|
echo "You need root privileges to run this script"
|
|
exit 4
|
|
fi
|
|
}
|
|
|
|
case "$1" in
|
|
start)
|
|
checkUser
|
|
isRunning
|
|
if [ $? -eq 0 ]; then
|
|
echo "Already running."
|
|
exit 0
|
|
fi
|
|
|
|
# Prepare environment
|
|
mkdir -p "$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
|
|
cd $GRAFANA_HOME
|
|
action $"Starting $DESC: ..." su -s /bin/sh -c "nohup ${DAEMON} ${DAEMON_OPTS} >> /dev/null 3>&1 &" $GRAFANA_USER 2> /dev/null
|
|
return=$?
|
|
if [ $return -eq 0 ]
|
|
then
|
|
sleep 1
|
|
# check if pid file has been written to
|
|
if ! [[ -s $PID_FILE ]]; then
|
|
echo "FAILED"
|
|
exit 1
|
|
fi
|
|
i=0
|
|
timeout=10
|
|
# Wait for the process to be properly started before exiting
|
|
until { cat "$PID_FILE" | xargs kill -0; } >/dev/null 2>&1
|
|
do
|
|
sleep 1
|
|
i=$(($i + 1))
|
|
if [ $i -gt $timeout ]; then
|
|
echo "FAILED"
|
|
exit 1
|
|
fi
|
|
done
|
|
fi
|
|
|
|
exit $return
|
|
;;
|
|
stop)
|
|
checkUser
|
|
echo -n "Stopping $DESC: ..."
|
|
|
|
if [ -f "$PID_FILE" ]; then
|
|
killproc -p $PID_FILE -d 20 $NAME
|
|
if [ $? -eq 1 ]; then
|
|
echo "$DESC is not running but pid file exists, cleaning up"
|
|
elif [ $? -eq 3 ]; then
|
|
PID="`cat $PID_FILE`"
|
|
echo "Failed to stop $DESC (pid $PID)"
|
|
exit 1
|
|
fi
|
|
rm -f "$PID_FILE"
|
|
echo ""
|
|
exit 0
|
|
else
|
|
echo "(not running)"
|
|
fi
|
|
exit 0
|
|
;;
|
|
status)
|
|
status -p $PID_FILE $NAME
|
|
exit $?
|
|
;;
|
|
restart|force-reload)
|
|
if [ -f "$PID_FILE" ]; then
|
|
$0 stop
|
|
sleep 1
|
|
fi
|
|
$0 start
|
|
;;
|
|
*)
|
|
echo "Usage: $0 {start|stop|restart|force-reload|status}"
|
|
exit 3
|
|
;;
|
|
esac
|