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https://github.com/Ponce/slackbuilds
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22f78d4437
Signed-off-by: Andrew Clemons <andrew.clemons@gmail.com> Signed-off-by: Willy Sudiarto Raharjo <willysr@slackbuilds.org>
132 lines
3 KiB
Bash
132 lines
3 KiB
Bash
#! /usr/bin/env bash
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PATH=/bin:/usr/bin:/sbin:/usr/sbin
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PRGNAME=grafana
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NAME=grafana-server
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DESC="Grafana Server"
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DEFAULT=/etc/sysconfig/$NAME
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GRAFANA_USER=grafana
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GRAFANA_GROUP=grafana
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GRAFANA_HOME=/usr/share/grafana
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CONF_DIR=/etc/grafana
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WORK_DIR=$GRAFANA_HOME
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DATA_DIR=/var/lib/grafana
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PLUGINS_DIR=/var/lib/grafana/plugins
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LOG_DIR=/var/log/grafana
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CONF_FILE=$CONF_DIR/grafana.ini
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PROVISIONING_CFG_DIR=$CONF_DIR/provisioning
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MAX_OPEN_FILES=10000
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PID_FILE=/var/run/$NAME.pid
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DAEMON=$GRAFANA_HOME/bin/grafana
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if [ ! -x $DAEMON ]; then
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echo "Program not installed or not executable"
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exit 5
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fi
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# Source function library.
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if [ -f /etc/rc.d/init.d/functions ]; then
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. /etc/rc.d/init.d/functions
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fi
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# overwrite settings from default file
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if [ -f "$DEFAULT" ]; then
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. "$DEFAULT"
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fi
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DAEMON_OPTS="server --homepath=${GRAFANA_HOME} --pidfile=${PID_FILE} --config=${CONF_FILE} 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}"
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function isRunning() {
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status -p $PID_FILE $NAME > /dev/null 2>&1
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}
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function checkUser() {
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if [ `id -u` -ne 0 ]; then
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echo "You need root privileges to run this script"
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exit 4
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fi
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}
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case "$1" in
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start)
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checkUser
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isRunning
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if [ $? -eq 0 ]; then
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echo "Already running."
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exit 0
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fi
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# Prepare environment
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mkdir -p "$LOG_DIR" "$DATA_DIR" && chown "$GRAFANA_USER":"$GRAFANA_GROUP" "$LOG_DIR" "$DATA_DIR"
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touch "$PID_FILE" && chown "$GRAFANA_USER":"$GRAFANA_GROUP" "$PID_FILE"
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if [ -n "$MAX_OPEN_FILES" ]; then
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ulimit -n $MAX_OPEN_FILES
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fi
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# Start Daemon
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cd $GRAFANA_HOME
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action $"Starting $DESC: ..." su -s /bin/sh -c "nohup ${DAEMON} ${DAEMON_OPTS} >> ${LOG_DIR}/${PRGNAME}.log 2>&1 &" grafana
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return=$?
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if [ $return -eq 0 ]
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then
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sleep 5
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# check if pid file has been written to
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if ! [[ -s $PID_FILE ]]; then
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echo "FAILED"
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exit 1
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fi
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i=0
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timeout=10
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# Wait for the process to be properly started before exiting
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until { cat "$PID_FILE" | xargs kill -0; } >/dev/null 2>&1
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do
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sleep 1
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i=$(($i + 1))
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if [ $i -gt $timeout ]; then
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echo "FAILED"
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exit 1
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fi
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done
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fi
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exit $return
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;;
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stop)
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checkUser
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echo -n "Stopping $DESC: ..."
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if [ -f "$PID_FILE" ]; then
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killproc -p $PID_FILE -d 20 $NAME
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if [ $? -eq 1 ]; then
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echo "$DESC is not running but pid file exists, cleaning up"
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elif [ $? -eq 3 ]; then
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PID="`cat $PID_FILE`"
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echo "Failed to stop $DESC (pid $PID)"
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exit 1
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fi
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rm -f "$PID_FILE"
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echo ""
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exit 0
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else
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echo "(not running)"
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fi
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exit 0
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;;
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status)
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status -p $PID_FILE $NAME
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exit $?
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;;
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restart|force-reload)
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if [ -f "$PID_FILE" ]; then
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$0 stop
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sleep 1
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fi
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$0 start
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;;
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*)
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echo "Usage: $0 {start|stop|restart|force-reload|status}"
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exit 3
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;;
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esac
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