生產服務器LNMP全自動安裝腳本

 此腳本在生產服務器上使用了一年多，能夠在任何一臺有網絡的服務器上自動配置LNMP。

使用方法：將nginx_php代碼保存一個文件，例如nginx_php。上傳到服務器上執行。

此腳本在CentOS 5.6 i386/x86_64環境下經過。

bash nginx_php出現提示，以下列圖所示。

根據你們本身的須要選擇數字中任意一個，開始全自動安裝LNMP的世界中去吧。

若是以前安裝過nginx或者 php 的話，腳本會自動檢測它們是否是安裝過。例如

就會提示nginx或者php 已經安裝過了。

nginx_php 源碼

#!/bin/bash
# author:coralzd powered by www.freebsdsystem.org
# written by coralzd 2011.09.30
# version 0.1.5 build 20110930

nginx_dir="/usr/local/nginx"
php52_dir="/usr/local/php52"
mysql_dir="/usr/local/mysql"

function check_init() #檢測初始化工做有沒有執行
{
   if [ `rpm -qa |grep re2c` == "re2c-0.12.1-2.el5.x86_64" ];then
   echo "init already exec!"
   exit 0
   fi
}
 
function check_nginx() #檢測nginx有沒有安裝
{
   if [ -d /usr/local/nginx/ ];then
    echo "nginx already installed!"
   exit 1     
   fi
}

function check_php52() #檢測php有沒有安裝
{
   if [ -d /usr/local/php52 ];then
     echo "php 5.2.17 already installed!"
    exit 1
   fi
}

function check_mysql() #檢測mysql有沒有安裝
{
    if [ -d /usr/local/mysql/ ];then
    echo -n "mysql already installed!"
    exit 1
    fi
}
function init() #系統初始化工做
{
yum -y install wget gcc gcc-c++ autoconf bison flex re2c  libmhash libjpeg libjpeg-devel libpng libpng-devel \
freetype freetype-devel gd gd-devel libxml2 libxml2-devel zlib zlib-devel glibc glibc-devel glib2 glib2-devel \
bzip2 bzip2-devel ncurses ncurses-devel curl curl-devel e2fsprogs e2fsprogs-devel krb5-devel libidn libidn-devel openssl openssl-devel 
       
echo -n "starting download nginx_php ..."
cat > list << "EOF" &&
nginx-1.0.1.tar.gz
php-5.2.17.tar.gz
php-5.2.17-fpm-0.5.14.diff.gz
libiconv-1.13.1.tar.gz
libmcrypt-2.5.8.tar.gz
mcrypt-2.6.8.tar.gz
memcache-2.2.5.tgz
mhash-0.9.9.9.tar.gz
mysql-5.1.58.tar.gz
suhosin-patch-5.2.17-0.9.7.patch
pcre-8.10.tar.gz
autoconf-2.13.tar.gz
eaccelerator-0.9.5.3.tar.bz2
PDO_MYSQL-1.0.2.tgz
libunwind-0.99.tar.gz
ImageMagick.tar.gz
imagick-2.3.0.tgz
google-perftools-1.6.tar.gz
fcgi.conf
php.ini
php-fpm
nginxd
my.cnf
nginx.conf
php-fpm.conf
EOF
mkdir packages
        for i in `cat list`
do
if [ -s packages/$i ]; then
  echo "$i [found]"
else
  echo "Error: $i not found!!!download now......"
  wget http://www.freebsdsystem.org/linux/nginx-php/$i -P packages/
fi

done
mv packages/nginxd /etc/init.d/
mv packages/php-fpm /etc/init.d/
chmod 755 /etc/init.d/*
chkconfig --add nginxd
chkconfig --add php-fpm
echo "create the eaccelerator directory to /data0/cache"
mkdir /data0/cache
echo "create the mysql data directory to /data0/mysql/data"
mkdir -p /data0/mysql/data
echo "PATH=/usr/local/mysql/bin/:$PATH" >> /etc/profile
source  /etc/profile
groupadd -g 80 www &&  useradd www -s /sbin/nologin -g www -u 80
groupadd -g 3306 mysql && useradd mysql -s /sbin/nologin -g mysql -u 3306
echo "www and mysql user && group create!"
cd packages/
/bin/rm -rf list
echo -e "All of installed sucussful!"

}
function is_version() #檢測系統是64位的仍是32位的?
{
if [ `uname -m` == "x86_64" ];then
tar zxf libunwind-0.99.tar.gz
tar zxvf libunwind-0.99.tar.gz
cd libunwind-0.99/
CFLAGS=-fPIC ./configure
make CFLAGS=-fPIC
make CFLAGS=-fPIC install
cd ../
else
        echo "your system is 32bit ,not install libunwind lib!"
fi

}
function ins_nginx()#安裝nginx
{
check_nginx
cd packages/
is_version
tar zxf google-perftools-1.6.tar.gz
cd google-perftools*
./configure
make
make install
cd ..
tar zxf pcre-8.10.tar.gz
cd pcre-*
./configure 
make
make install 
cd ..
tar zxf nginx-1.0.1.tar.gz
cd nginx-1.0.1
./configure --prefix=${nginx_dir} --user=www --group=www --with-http_stub_status_module   
make && make install
cd .. 
rm -rf /usr/local/nginx/conf/nginx.conf
echo "/usr/local/lib" > /etc/ld.so.conf.d/usr_local_lib.conf 
cp nginx.conf /usr/local/nginx/conf/
cp fcgi.conf /usr/local/nginx/conf/
echo "nginx installed sucussfully!"
}
function ins_mysqlserver()# 安裝mysql服務端
{
cd packages/
tar zxf mysql-5.1.58.tar.gz
cd mysql-5.1.58
CHOST="x86_64-pc-linux-gnu"
CFLAGS="-march=nocona -O2 -pipe"
CXXFLAGS="${CFLAGS}"
./configure --prefix=/usr/local/mysql --enable-assembler --with-server-suffix=-DZWWW --enable-thread-safe-client --enable-local-infile --enable-thread-safe-client --with-big-tables --with-charset=utf8 --with-client-ldflags=-all-static --with-collation=utf8_general_ci --with-extra-charsets=all --with-mysqld-ldflags=-all-static --with-mysqld-ldflags=-ltcmalloc  --with-mysqld-user=mysql --with-plugins=partition,myisammrg --with-pthread --with-unix-socket-path=/tmp/mysql.sock --without-ndb-debug 
make && make install 
cp support-*/mysql.server /etc/init.d/mysqld
cp my.cnf /etc/
chmod 744 /etc/init.d/mysqld
cd /usr/local/mysql
chown -R mysql:mysql .
rm -rf sql-bench mysql-test
mkdir -p /data0/mysql/relaylog/
mkdir -p /data0/mysql/binlog/
chown -R mysql.mysql /data0/mysql
/usr/local/mysql/bin/mysql_install_db --user=mysql --basedir=/usr/local/mysql --datadir=/data0/mysql/data
echo "mysql server  5.1.58 installed successfully!"
}
function ins_mysqlclient() #安裝mysql客戶端
{
cd packages/
tar zxf mysql-5.1.58.tar.gz
cd mysql-5.1.58
CHOST="x86_64-pc-linux-gnu"
CFLAGS="-march=nocona -O2 -pipe"
CXXFLAGS="${CFLAGS}"
./configure "--prefix=${mysql_dir}"   "--with-mysqld-user=mysql"   "--without-debug" "--with-charset=utf8"  "--with-extra-charsets=all"  "--with-pthread" "--with-big-tables" "--enable-thread-safe-client" "--enable-assembler" "--with-readline" "--with-ssl" "--enable-local-infile"  "--without-server" 
make && make install
cd /usr/local/mysql
chown -R mysql:mysql .
rm -rf sql-bench mysql-test
echo "mysql client  5.1.58 installed successfully!"
}
function ins_php52()#安裝php 
{
check_php52
cd packages/
tar zxf libiconv-1.13.1.tar.gz
cd libiconv-1.13.1/
./configure --prefix=/usr/local
make
make install
cd ../
tar zxf autoconf-2.13.tar.gz
cd autoconf-2.13
./configuire --prefix=/usr
make && make install
cd ..
tar zxf libmcrypt-2.5.8.tar.gz
cd libmcrypt-2.5.8/
./configure
make
make install
/sbin/ldconfig
cd libltdl/
./configure --enable-ltdl-install
make
make install
cd ../../
tar zxf mhash-0.9.9.9.tar.gz
cd mhash-0.9.9.9/
./configure
make
make install
cd ../
ln -s /usr/local/lib/libmcrypt.la /usr/lib/libmcrypt.la
ln -s /usr/local/lib/libmcrypt.so /usr/lib/libmcrypt.so
ln -s /usr/local/lib/libmcrypt.so.4 /usr/lib/libmcrypt.so.4
ln -s /usr/local/lib/libmcrypt.so.4.4.8 /usr/lib/libmcrypt.so.4.4.8
ln -s /usr/local/lib/libmhash.a /usr/lib/libmhash.a
ln -s /usr/local/lib/libmhash.la /usr/lib/libmhash.la
ln -s /usr/local/lib/libmhash.so /usr/lib/libmhash.so
ln -s /usr/local/lib/libmhash.so.2 /usr/lib/libmhash.so.2
ln -s /usr/local/lib/libmhash.so.2.0.1 /usr/lib/libmhash.so.2.0.1
ln -s /usr/local/bin/libmcrypt-config /usr/bin/libmcrypt-config

tar zxf mcrypt-2.6.8.tar.gz
cd mcrypt-2.6.8/
/sbin/ldconfig
./configure
make
make install
cd ../

tar zxf php-5.2.17.tar.gz
gzip -cd php-5.2.17-fpm-0.5.14.diff.gz | patch -d php-5.2.17 -p1
cd php-5.2.17/
patch -p1 -i ../suhosin-patch-5.2.17-0.9.7.patch
./buildconf --force  
./configure --prefix=${php52_dir} --with-mysql=/usr/local/mysql --with-mysqli=/usr/local/mysql/bin/mysql_config --with-config-file-path=${php52_dir}/etc  --with-iconv-dir=/usr/local --with-freetype-dir --with-jpeg-dir --with-png-dir --with-zlib --with-libxml-dir=/usr --enable-xml --disable-rpath --enable-discard-path --enable-safe-mode --enable-bcmath --enable-shmop --enable-sysvsem --enable-inline-optimization --with-curl --with-curlwrappers --enable-mbregex --enable-fastcgi --enable-fpm --enable-force-cgi-redirect --enable-mbstring --with-mcrypt --with-gd --enable-gd-native-ttf --with-openssl --with-mhash --enable-pcntl --enable-sockets --with-ldap --with-ldap-sasl --with-xmlrpc --enable-zip --enable-soap --enable-suhosin --enable-ftp 
make ZEND_EXTRA_LIBS='-liconv'
make install
cd ..
cp php.ini /usr/local/php52/etc/
cp php-fpm.conf /usr/local/php52/etc/

echo "/usr/local/mysql/lib/mysql" >> /etc/ld.so.conf.d/mysql_lib.conf
/sbin/ldconfig
echo "php52 installed successfully!"
}

function ins_php52ext() #安裝php 擴展
{
cd packages/
tar zxf memcache-2.2.5.tgz
cd memcache-2.2.5/
${php52_dir}/bin/phpize
./configure --with-php-config=${php52_dir}/bin/php-config
make
make install
cd ../

tar jxf eaccelerator-0.9.5.3.tar.bz2
cd eaccelerator-0.9.5.3
${php52_dir}/bin/phpize
./configure --enable-eaccelerator=shared --with-eaccelerator-shared-memory --with-php-config=${php52_dir}/bin/php-config
make
make install
cd ../

tar zxf ImageMagick.tar.gz
cd ImageMagick-6.5.1-2/
./configure
make
make install
cd ../
tar zxf imagick-2.3.0.tgz
cd imagick-2.3.0/
${php52_dir}/bin/phpize
./configure --with-php-config=${php52_dir}/bin/php-config
make
make install
cd ..

echo "php52 extension installed successfully!"

}
cat << EOF
-* The script is advocating a simple aesthetic, only one file to complete downloading, extract, configure, compile and install Nginx php mysql *-
-* 1  only install nginx                                                                                                                       *-
-* 2  only install nginx php                                                                                                                   *-
-*  3  installation of all(include nginx php mysql)                                                                                             *-
-*  4  only download software, no installation other                                                                                            *-
-* 5  only install php 5.2.17                                                                                                                  *-
-* 6  only install mysql server 5.1.58                                                                                                         *-
EOF
read -p "Now select the top option to install LNMP...1|2|3|4|5|6:" selectopt
case "$selectopt" in
     "1")
         init
        ins_nginx
     ;;
     "2")
          init
          ins_nginx
          ins_mysqlclient
          ins_php52
         ins_php52ext
     ;;
     "3")
          init
          ins_nginx
          ins_mysqlserver
          ins_php52
          ins_php52ext
     ;;
     "4")
          init
     ;;
          "5")
         ins_php52
         ins_php52ext 
     ;;
     "6")
         ins_mysqlserver
     ;;
               *)
          echo "$0 nginx_php"
    ;;
esac

nginx_php 各部分功能講述

無論安裝nginx php和mysql，若是腳本檢測系統沒有執行腳本的時候，將會自動執行初始化工做（包括yum 安裝相關組件和下載全部的軟件包以及配置nginx php服務）

nginx_php裏的函數init 表示初始化，分幾步來執行初始化：

1） yum 安裝nginx php mysql相關組件

2） 在沒有發現當前目錄有packages的狀況下， wget 下載軟件包、配置文檔、服務腳本到建立的packages下，以後刪除軟件列表。

3） 設置nginx和php-fpm服務

4） 建立eaccelerator 緩存目錄/data0/cache,建立mysql數據目錄/data0/mysql/data

5） 將mysql bin路徑加入系統PATH中。

6） 建立myql組和mysql用戶，www組和www用戶

函數check_init表示，檢測初始化工做有沒有執行。

函數check_nginx表示，檢測nginx有沒有安裝

函數check_php52表示，檢測php有沒有安裝

函數check_mysql表示，檢測mysql有沒有安裝

函數is_version表示，檢測系統是64位的仍是32位的，若是是64位的話，就安裝libunwind庫，由於google-perftools在64位系統中用到了libunwind庫，在32位的是不須要安裝libunwind庫的。

函數ins_nginx表示安裝nginx，其中有判斷系統是不是64位，以便於順利安裝google-pertfools。

函數ins_mysqlclient表示安裝mysql 客戶端，這是讓php 能夠鏈接mysql server。

函數ins_mysqlserver表示安裝mysql 服務端，並設置mysql安裝目錄爲mysql組和mysql用戶全部，已經配置mysql系統庫。

函數ins_php52表示安裝php，包括libiconv、autoconf、libmcrypt、mhash、mcrypt、suhosin等安裝。並配置php.ini

函數ins_php52ext表示安裝php的擴展，包括mecache、eacceletator、imagick等安裝。

 

【51CTO.com獨家特稿，轉載請註明原文做者和出處。】

做者簡介：崔曉輝（博客），網名coralzd，大衆網系統管理員，精通網站系統架構、Unix技術。gtalk：coralzd@gmail.com 。