Install NGINX on CENTOS from source

installnginx.sh

#!/bin/bash

### VARIABLES ###
PRE_PACK="gcc gcc-c++ make pcre-devel zlib-devel unzip wget htop"
OPT_PACK="openssl-devel"
VER="1.6.2"
USER="nginx"
GROUP="nginx"
INSTALL_DIR="/etc/nginx"
PROG_NAME="nginx"

DT=`date +"%d%m%y-%H%M%S"`
HN=$(uname -n)
# Pre-Checks to prevent screw ups
DIR_TMP='/svr-setup'
SCRIPT_DIR=$(readlink -f $(dirname ${BASH_SOURCE[0]}))

if [ ! -d "$DIR_TMP" ]; then
mkdir -p $DIR_TMP
fi

# Setup Colours
black='\E[30;40m'
red='\E[31;40m'
green='\E[32;40m'
yellow='\E[33;40m'
blue='\E[34;40m'
magenta='\E[35;40m'
cyan='\E[36;40m'
white='\E[37;40m'

boldblack='\E[1;30;40m'
boldred='\E[1;31;40m'
boldgreen='\E[1;32;40m'
boldyellow='\E[1;33;40m'
boldblue='\E[1;34;40m'
boldmagenta='\E[1;35;40m'
boldcyan='\E[1;36;40m'
boldwhite='\E[1;37;40m'

Reset="tput sgr0"      #  Reset text attributes to normal
                       #+ without clearing screen.

cecho ()                     # Coloured-echo.
                             # Argument $1 = message
                             # Argument $2 = color
{
message=$1
color=$2
echo -e "$color$message" ; $Reset
return
}

clear


if [[ -z $(cat /etc/resolv.conf) ]]; then
echo ""
echo "/etc/resolv.conf is empty. No nameserver resolvers detected !! "
echo "Please configure your /etc/resolv.conf correctly or you will not"
echo "be able to use the internet or download from your server."
echo "aborting script."
echo ""
exit
fi


if [ -f /proc/user_beancounters ]; then
CPUS='1'
MAKETHREADS=" -j$CPUS"
else
# speed up make
CPUS=`cat "/proc/cpuinfo" | grep "processor"|wc -l`
MAKETHREADS=" -j$CPUS"
fi


if [ -f /proc/user_beancounters ];
then
    cecho "OpenVZ system detected, NTP not installed" $boldgreen
else
        echo "*************************************************"
        cecho "* Installing NTP (and syncing time)" $boldgreen
        echo "*************************************************"
        yum -y install ntp
        chkconfig --levels 235 ntpd on
        ntpdate pool.ntp.org
        echo "The date/time is now:"
        date
        echo "If this is correct, then everything is working properly"
        echo "*************************************************"
        cecho "* NTP installed" $boldgreen
        echo "*************************************************"
fi


##### DO NOT EDIT BELOW THIS LINE #####
CWD=`pwd`

cecho "Installing/upgrading your web server..." $boldgreen

# install the prerequisites
yum -y -q install $PRE_PACK $OPT_PACK > /dev/null

cd $DIR_TMP

cecho "Getting NGINX" $boldgreen

# optional configuration directives
# http://wiki.nginx.org/Modules
CONFIGURE_OPTIONS="--user=$USER --group=$GROUP
                   --prefix=/etc/nginx
                   --sbin-path=/usr/sbin/nginx
                   --conf-path=/etc/nginx/nginx.conf
                   --error-log-path=/var/log/nginx/error.log
                   --http-log-path=/var/log/nginx/access.log
                   --pid-path=/var/run/nginx.pid
                   --lock-path=/var/run/nginx.lock
                   --http-client-body-temp-path=/var/lib/nginx/body
                   --http-fastcgi-temp-path=/var/lib/nginx/fastcgi
                   --http-proxy-temp-path=/var/lib/nginx/proxy
                   --with-http_ssl_module
                   --with-http_spdy_module
                   --with-http_realip_module
                   --with-http_gzip_static_module
                   --with-http_stub_status_module
                   --with-file-aio
                   --with-ipv6
                   --without-http_autoindex_module
                   --without-http_auth_basic_module
                   --without-http_ssi_module
                   --without-http_empty_gif_module
                   --without-http_scgi_module
                   --without-http_uwsgi_module"


mkdir -p /var/lib/nginx/body /var/lib/nginx/fastcgi /var/lib/nginx/proxy


# download and install
wget -q http://nginx.org/download/nginx-$VER.tar.gz
tar xzf nginx-$VER.tar.gz && rm -f ng*.tar.gz;

cd nginx-$VER

cecho "Configuring and Making NGINX" $boldgreen
./configure $CONFIGURE_OPTIONS
cecho "Making NGINX" $green
make
cecho "Installing NGINX" $green
make install


cecho "Adding NGINX User" $boldyellow
id -u nginx &>/dev/null || useradd -r nginx


if [ -e "/etc/init.d/nginx" ]
then
cecho "Adding Daemon" $boldgreen
wget -qO /etc/init.d/nginx https://gist.github.com/sairam/5892520/raw/b8195a71e944d46271c8a49f2717f70bcd04bf1a/etc-init.d-nginx
chmod +x /etc/init.d/nginx
fi

cecho "chkconfig run" $boldyellow
chkconfig --add nginx
chkconfig --level 345 nginx on

# If upgrading lets make sure nginx is dead before we start, if you have a file lock this may need to be at the top
service nginx stop
pkill nginx

service nginx start

# Deal with log rotate
if [ -e "/etc/logrotate.d/nginx" ]
then
sudo cat <<EOT >> /etc/logrotate.d/nginx
/var/log/nginx/*.log {
        daily
        missingok
        rotate 52
        compress
        delaycompress
        notifempty
        sharedscripts
        postrotate
         /usr/sbin/nginx -s reopen
        endscript
}
EOT 
fi

exit 0