脚本部署lnmp环境

#!/bin/sh
#date: 2013.03.25
#author: [email protected]
#system: red hat enterprise 6.0
#software message:
#        mysql-5.5.12.tar.gz
#        nginx-1.2.1.tar.gz
#        php-5.3.6.tar.bz2
#function: compile and install mysql,php,nginx on linux
#/tmp/lnmp.log trace the running of script
#after run script,can check error via /tmp/lnmp.log
#if all success,can use directly,default directory is /usr/local/lnmp/
##[root@server60 lnmp]# ls
#   a key to lnmp            mcrypt-2.6.8.tar.gz    nginx-1.2.1.tar.gz
#   libiconv-1.13.1.tar.gz   mhash-0.9.9.9.tar.bz2  php-5.3.6.tar.bz2
#   libmcrypt-2.5.8.tar.bz2  mysql-5.5.12.tar.gz


#function: remove all old httpd,mysql,php packets
RemoveOldSoftware ()
{

#--------< check httpd packet,stop service,remove packet >---------
rpm -q httpd > /dev/null
if [ $? == "0" ]
    then 
      pgrep httpd > /dev/null
       if [ $? == "1" ]
          then
            rpm -e httpd > /dev/null
	    echo "remove httpd packets ..." >> /tmp/lnmp.log
          else
            /etc/init.d/httpd stop > /dev/null
            rpm -e httpd > /dev/null
            echo "stop httpd service ..." >> /tmp/lnmp.log
            echo "remove httpd packets ..." >> /tmp/lnmp.log
       fi
fi

#--------< check mysqld packet,stop service,remove packet >---------
rpm -q mysql > /dev/null
if [ $? == "0" ]
    then 
      pgrep mysqld > /dev/null
       if [ $? == "1" ]
          then
            rpm -e mysql --nodeps > /dev/null
	    echo "remove mysql packets ..." >> /tmp/lnmp.log
          else
            /etc/init.d/mysqld stop > /dev/null
            rpm -e mysql-server --nodeps > /dev/null
            echo "stop mysqld service ..." >> /tmp/lnmp.log
            echo "remove mysql packets ..." >> /tmp/lnmp.log
       fi
fi

#--------< check php packet, remove packet >---------
rpm -q php > /dev/null
if [ $? == "0" ]
    then 
       rpm -e php --nodeps > /dev/null  
       echo "remove php packets ..." >> /tmp/lnmp.log
fi

}

#function: install all tools during compile and install,and install libs
InstallToolsAndLib ()
{
   yum install cmake gcc gcc-c++ make ncurses-devel bison openssl-devel zlib-devel -y > /dev/null
   echo "all tools and libs needed during compile and install" >> /tmp/lnmp.log
}


#function: compile and install mysql, and start mysqld service
#notice: mysql-5.5.12.tar.gz on /lnmp
MysqlPart()
{
#-----------< compile and install mysql >-------------------
	cd /lnmp/
	tar zxf mysql-5.5.12.tar.gz
	cd mysql-5.5.12/
cmake -DCMAKE_INSTALL_PREFIX=/usr/local/lnmp/mysql -DMYSQL_DATADIR=/usr/local/lnmp/mysql/data -DMYSQL_UNIX_ADDR=/usr/local/lnmp/mysql/data/mysql.sock -DWITH_MYISAM_STORAGE_ENGINE=1 -DENABLED_LOCAL_INFILE=1 -DDEFAULT_CHARSET=utf8 -DDEFAULT_COLLATION=utf8_general_ci -DEXTRA_CHARSETS=all 
        
	make  && make install 
	echo "compile and install mysql finished ..." >> /tmp/lnmp.log

#-----------< config mysql and start mysqld >------------------
	cd /usr/local/lnmp/mysql/
#add user mysql with nologin shell
	useradd -M -s /sbin/nologin mysql
#copy mysql module file
	cp support-files/my-medium.cnf /etc/my.cnf
	chown mysql.mysql . -R
#init mysql
	scripts/mysql_install_db --user=mysql --basedir=/usr/local/lnmp/mysql/ --datadir=/usr/local/lnmp/mysql/data/ > /dev/null
#change dir pemission
	chown -R root .
	chown -R mysql data
#copy mysql script to /etc/init.d/
	cp support-files/mysql.server /etc/init.d/mysqld
#start mysqld service
	/etc/init.d/mysqld start > /dev/null

	if [ $? == "0"]
      then
        echo "mysqld started"
	fi
#不然php编译的时候找不到mysql的库文件
	ln -s /usr/local/lnmp/mysql/lib /usr/local/lnmp/mysql/lib64
	echo "mysql finished ..." >> /tmp/lnmp.log

#change ~/.bash_profile file
cat > .bash_profile << end
# .bash_profile

if [ -f ~/.bashrc ]; then
	. ~/.bashrc
fi

PATH=$PATH:$HOME/bin:/usr/local/lnmp/mysql/bin
export PATH
end


}

#function: compile and install nginx
NginxPart()
{
# install libs needed to compile nginx
	yum install openssl-devel pcre-devel -y > /dev/null
	cd /lnmp/

#compile and install
	tar zxf nginx-1.2.1.tar.gz
	cd nginx-1.2.1/
	useradd -M -s /sbin/nologin nginx
	./configure --user=nginx --group=nginx --prefix=/usr/local/lnmp/nginx --with-http_ssl_module --with-http_stub_status_module > /dev/null
	make > /dev/null && make install > /dev/null
	echo "nginx compile and install seccess!" >> /tmp/lnmp.log

#start nginx
	cd /usr/local/lnmp/nginx/conf/
	cp nginx.conf nginx.conf.bak
	sed '2a user  nginx nginx;' nginx.conf > /dev/null
	cd /usr/local/lnmp/nginx/sbin/
	./nginx
	echo "start nginx service ...." >> /tmp/lnmp.log

#test nginx
	echo "wait to test ..." >> /tmp/lnmp.log
	curl http://127.0.0.1
	 if [ $? == "0" ]
   		then
   		 echo "nginx test ok!" >> /tmp/lnmp.log
   		else
   		 echo "nginx test not ok! please check ..." >> /tmp/lnmp.log
	 fi

}

PhpPart()
{
# install libs
	cd /lnmp/
	yum install net-snmp-devel curl-devel libxml2-devel libpng-devel libjpeg-devel freetype-devel gmp-devel openldap-devel -y > /dev/null

#compile and install modules
	tar zxf libiconv-1.13.1.tar.gz
	cd libiconv-1.13.1
	./configure --libdir=/usr/local/lib64/ > /dev/null
	make > /dev/null && make install > /dev/null

	cd ..
	tar jxf libmcrypt-2.5.8.tar.bz2
	cd libmcrypt-2.5.8
	./configure --libdir=/usr/local/lib64/ > /dev/null
	make > /dev/null && make install > /dev/null
	cd libltdl/
	./configure --libdir=/usr/local/lib64 --enable-ltdl-install > /dev/null
	make > /dev/null && make install > /dev/null

	cd ../../
	tar jxf mhash-0.9.9.9.tar.bz2
	cd mhash-0.9.9.9
	./configure --libdir=/usr/local/lib64/ > /dev/null
	make > /dev/null && make install > /dev/null

	cd ..
	ldconfig /usr/local/lib64/
	tar zxf mcrypt-2.6.8.tar.gz
	cd mcrypt-2.6.8
	./configure --libdir=/usr/local/lib64/ > /dev/null
	#注意：./configure 时可能会报这个错:/bin/rm: cannot remove `libtoolT’: No such file or directory 直接忽略
	make > /dev/null && make install > /dev/null
	echo "all modules have been installed" >> /tmp/lnmp.log

	echo "installing php" >> /tmp/lnmp.log

	cd ..
	tar jxf php-5.3.6.tar.bz2
	cd php-5.3.6
	./configure --prefix=/usr/local/lnmp/php \
--with-config-file-path=/usr/local/lnmp/php/etc \
--with-mysql=/usr/local/lnmp/mysql/ \
--with-openssl --with-snmp --with-gd \
--with-zlib --with-curl --with-libxml-dir \
--with-png-dir --with-jpeg-dir \
--with-freetype-dir --without-pear \
--with-gettext --with-gmp --enable-inline-optimization \
--enable-soap --enable-ftp --enable-sockets \
--enable-mbstring --with-mysqli=/usr/local/lnmp/mysql/bin/mysql_config \
--enable-fpm --with-fpm-user=nginx --with-fpm-group=nginx \
--with-libdir=lib64 --with-ldap --with-ldap-sasl \
--with-mcrypt --with-mhash > /dev/null
	make ZEND_EXTRA_LIBS='-liconv' > /dev/null
	make install > /dev/null
	echo "php install finished ..." >> /tmp/lnmp.log


	echo "config php and start php service" >> /tmp/lnmp.log
        
	
        cd /usr/local/lnmp/php/bin/
	wget http://pear.php.net/go-pear.phar > /dev/null
	
	echo "input you chioce:"
        yes "" | ./php go-pear.phar 

        cd /lnmp/php-5.3.6/
	cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm
	chmod +x /etc/init.d/php-fpm
	cp php.ini-production /usr/local/lnmp/php/etc/php.ini
	cd /usr/local/lnmp/php/etc/

	mv php-fpm.conf.default php-fpm.conf
	cat >> php-fpm.conf << end
pm.max_children = 5
pm.start_servers = 2
pm.min_spare_servers = 1
pm.max_spare_servers = 3
pm.max_requests = 5
end
 
	echo "starting php...." >> /tmp/lnmp.log

	echo "test php service ..."
	/etc/init.d/php-fpm start > /dev/null
	lsof -i:9000
	if [ $? == "0"]
 		 then
 		 echo "php service ok!"
	else
  		echo "php service not ok,please check...."
	fi

}

#	RemoveOldSoftware           test successful
#	InstallToolsAndLib          test successful
#	MysqlPart                   test successful
#	NginxPart                   test successful
#	PhpPart                     test successful
	echo "compile and install mysql,nginx,and php on RHEL6.0 finished" >>/tmp/lnmp.log
	echo "please check logfile /tmp/lnmp.log" >> /tmp/lnmp.log
        echo "use it after config services's configfile"