#!/bin/sh
#1. specify destination dir
#2. specify lsphp5 location
#3. download from litespeedtech web server(like lsapi)
cat <<EOF
RRDtool PHP package for litespeed
RRDtool is the OpenSource industry standard, high performance data
logging and graphing system for time series data. Serverstats
(http://serverstats.berlios.de/) is a simple tool(in PHP) for creating
graphs using rrdtool
This PHP package is Serverstats configured for litespeed.
it can save years' real-time stats data in litespeed and disply them
in graph at any time.
Note: Before you install this php package, to be sure you've installed
rrdtool. in Redhat/CentOS, you can do this through
yum install rrdtool.i386 (for 32-bit x86) or
yum install rrdtool.x86_64 (for 64-bit x86_64)
EOF
printf "%s" "Have you installed rrdtool [y/N]? "
read PHPACC
echo
if [ "x$PHPACC" = "x" ]; then
PHPACC=n
fi
if [ `expr "$PHPACC" : '[Yy]'` -eq 0 ]; then
echo "then install rrdtool first !"
exit 1
fi
SUCC=0
DEST_RECOM="/usr/local/lsws/DEFAULT/html"
while [ $SUCC -eq "0" ]; do
cat <<EOF
Please specify the destination directory. You must have permissions to
create and manage the directory. It is recommended to install the rrd php package
under document root of a virtual host.
EOF
printf "%s" "Destination [$DEST_RECOM]: "
read DEST_DIR
echo ""
if [ "x$DEST_DIR" = "x" ]; then
DEST_DIR=$DEST_RECOM
fi
SUCC=1
if [ ! -d "$DEST_DIR" ]; then
mkdir -p "$DEST_DIR"
if [ ! $? -eq 0 ]; then
SUCC=0
echo "Failed to create the directory, try again"
fi
fi
done
SUCC=0
PHP_RECOM="/usr/local/lsws/fcgi-bin/lsphp5"
while [ $SUCC -eq "0" ]; do
cat <<EOF
Please specify the full path of lsphp5 binary. It is used to update rrd database
in cron job. php version must be 5.0 or above.
EOF
printf "%s" "lsphp5 location: [$PHP_RECOM]"
read PHP_BIN
echo ""
if [ "x$PHP_BIN" = "x" ]; then
PHP_BIN=$PHP_RECOM
fi
SUCC=1
if [ ! -f "$PHP_BIN" ]; then
SUCC=0
echo "$PHP_BIN not exist, please specify again"
fi
done
cd $DEST_DIR
RRDPKG=ls_stats.tar.gz
if [ -f $DEST_DIR/ls_stats/graph.php ]; then
echo "[INFO] Found rrd php package at $DEST_DIR/ls_stats/"
else
if [ ! -f $DEST_DIR/$RRDPKG ]; then
wget --timeout=5 -O $RRDPKG "http://www.litespeedtech.com/packages/rrdtool/$RRDPKG"
if [ $? -ne 0 ]; then
echo "WGET failed, try curl"
curl -L "http://www.litespeedtech.com/packages/rrdtool/$RRDPKG" -o $RRDPKG
if [ $? -ne 0 ]; then
cat <<EOF
[ERROR] Failed to download rrd php package, please download
it manually from http://www.litespeedtech.com/packages/rrdtool/$RRDPKG to
'$DEST_DIR' directory, then expand the package there.
EOF
exit 1
fi
fi
fi
gunzip -c $RRDPKG | tar xf -
if [ $? -ne 0 ]; then
cat <<EOF
[ERROR] Failed to expand $DEST_DIR/$RRDPKG
Please expand it manually.
EOF
exit 1
fi
fi
cat <<EOF
final step: create a cron job to update web server stats 1 time / per minute.
run "crontab -e", add following line:
* * * * * $PHP_BIN $DEST_DIR/ls_stats/update.php
to view the rrd graph at any time later, access
http://virtual-host-domain/ls_stats/index.php
[OK] rrd php package for litespeed has been successfully installed.
EOF
