#!/bin/bash
#LNMP环境搭建centos6.8 2.6.32-696.28.1.el6.x86_64 nginx:1.12.2 mysql:5.6.36 PHP:5.5.36
trap 'echo "error line: $LINENO,error cmd: $BASH_COMMAND"' ERR
. /etc/init.d/functions

cd /usr/local/src
[ `rpm -qa wget | wc -l` -ne 1 ] && yum -y install wget

wget http://mirrors.163.com/.help/CentOS6-Base-163.repo
cd /etc/yum.repos.d/
mv CentOS-Base.repo CentOS-Base.repo.bak
cp /usr/local/src/CentOS6-Base-163.repo ./CentOS-Base.repo
yum clean all #清除yum缓存
yum makecache #重建缓存
yum -y update

cd /usr/local/src
#添加epel外部扩展源
wget http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
rpm -ivh epel-release-6-8.noarch.rpm

#安装依赖包：
yum -y install gcc gcc-c++ glibc gcc libtool cmake mcrypt libmcrypt-devel mhash mhash-devel libxslt-devel \
libjpeg libjpeg-devel libjpeg-turbo-devel libpng libpng-devel freetype freetype-devel libxml2 libxml2-devel \
zlib zlib-devel glibc glibc-devel glib2 glib2-devel bzip2 bzip2-devel gd-devel ncurses ncurses-devel curl \
libcurl-devel e2fsprogs e2fsprogs-devel krb5-devel libidn libidn-devel openssl openssl-devel pcre-devel openssh-clients

#进入到src目录下载nginx
cd /usr/local/src && wget http://nginx.org/download/nginx-1.12.2.tar.gz

#创建用户
useradd -M -s /sbin/nologin www

##安装nginx-1.12.2
tar xf nginx-1.12.2.tar.gz && cd nginx-1.12.2
./configure --user=www --group=www \
--prefix=/usr/local/nginx-1.12.2 \
--with-http_stub_status_module \
--with-http_ssl_module \
--with-http_gzip_static_module \
--pid-path=/usr/local/nginx/nginx.pid

#编译并安装
make && make install
RETVAL_Nginx=$?
#创建软连接
ln -s /usr/local/nginx-1.12.2 /usr/local/nginx
##安装mysql

#现在mysql并解压
cd /usr/local/src && wget -c http://mirrors.sohu.com/mysql/MySQL-5.6/mysql-5.6.36.tar.gz && tar xf mysql-5.6.36.tar.gz

#添加mysql用户
useradd -s /sbin/nologin -M mysql

cd /usr/local/src/mysql-5.6.36

cmake \
-DCMAKE_INSTALL_PREFIX=/usr/local/mysql \
-DMYSQL_DATADIR=/usr/local/mysql/data \
-DDEFAULT_CHARSET=utf8 \
-DDEFAULT_COLLATION=utf8_general_ci \
-DENABLED_LOCAL_INFILE=1 \
-DEXTRA_CHARSETS=all \
-DWITH_INNOBASE_STORAGE_ENGINE=1 \
-DWITH_MYISAM_STORAGE_ENGINE=1 \
-DWITH_READLINE=1

make && make install
RETVAL_Mysql=$?

#配置权限
chown -R root.mysql /usr/local/mysql
chown -R mysql.mysql /usr/local/mysql/data

#–basedir软件安装目录 –datadir数据存放目录 –user管理mysql的用户
/usr/local/mysql/scripts/mysql_install_db --user=mysql --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data

cp -a /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld

#将mysql服务加入开机自启动
chkconfig --add mysqld && chkconfig mysqld on

#将mysql命令添加环境变量中
echo "PATH=/usr/local/mysql/bin:$PATH" >> /etc/profile
source /etc/profile

#拷贝mysql配置文件
\cp /usr/local/mysql/support-files/my-default.cnf /etc/my.cnf

##安装PHP

#安装libiconv 说明:此软件在centos6.8之后已经自带此软件功能，可以不进行安装
cd /usr/local/src && wget http://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.14.tar.gz
tar xf libiconv-1.14.tar.gz && cd libiconv-1.14
./configure --prefix=/usr/local/libiconv && make && make install

#下载PHP
cd /usr/local/src && wget http://mirrors.sohu.com/php/php-5.5.36.tar.gz

tar xf php-5.5.36.tar.gz && cd php-5.5.36

#配置PHP(如果本地没有安装mysql 可以使用PHP自带的扩展--with-mysql=mysqlnd)
./configure \

--prefix=/usr/local/php-5.5.36 \

--with-config-file-path=/etc \

--with-mysql=/usr/local/mysql \

--with-mysqli=/usr/local/mysql/bin/mysql_config \

--with-pdo-mysql=mysqlnd \

--with-iconv-dir=/usr/local/libiconv \

--with-freetype-dir \
--with-jpeg-dir \
--with-png-dir \
--with-pcre-regex \
--with-zlib \
--with-libxml-dir=/usr \
--with-curl \
--with-mcrypt \
--with-gd \
--with-openssl \
--with-mhash \
--with-xmlrpc \
--with-xsl \
--with-fpm-user=www \
--with-fpm-group=www \
--enable-soap \
--enable-short-tags \
--enable-shmop \
--enable-static \
--enable-ftp \
--enable-opcache=no \
--enable-xml \
--disable-rpath \
--enable-bcmath \
--enable-shmop \
--enable-sysvsem \
--enable-zip \
--enable-inline-optimization \
--enable-mbregex \
--enable-fpm \
--enable-mbstring \
--enable-gd-native-ttf \
--enable-pcntl \
--enable-sockets

#防止报错/usr/local/src/php-5.5.36/sapi/cli/php: error while loading shared libraries: libmysqlclient.so.18: cannot open shared object file: No such file or directory
ln -s /usr/local/mysql/lib/libmysqlclient.so.18 /usr/lib64/
touch ext/phar/phar.phar

make && make install
RETVAL_Php=$?

ln -sf /usr/local/php-5.5.36 /usr/local/php

cp php.ini-production /usr/local/php-5.5.36/etc/php.ini
cd /usr/local/php-5.5.36/etc/ && cp php-fpm.conf.default php-fpm.conf
cp /usr/local/src/php-5.5.36/sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm && chmod +x /etc/init.d/php-fpm

#配置脚本读取指定php配置文件
sed -i 's#php_opts="--fpm-config $php_fpm_CONF --pid $php_fpm_PID"#php_opts="--fpm-config $php_fpm_CONF -c /usr/local/php/etc/php.ini --pid $php_fpm_PID"#g' /etc/init.d/php-fpm

echo -e "/etc/init.d/php-fpm start\n/usr/local/sbin/nginx\n/etc/init.d/mysqld start" >> /etc/rc.local

if [ -d /usr/local/nginx-1.12.2 -a "$RETVAL_Nginx" -eq "0" ];then
　　action "Installed Nginx" /bin/true
　　echo -e "Use \e[1;32m/usr/local/sbin/nginx\e[0m to start nginx"
else
　　action "Install Nginx" /bin/false
fi

if [ -d /usr/local/mysql -a "$RETVAL_Mysql" -eq "0" ];then
　　action "Installed Mysql" /bin/true
　　echo -e "Use \e[1;32m/etc/init.d/mysqld\e[0m start to start mysql"
else
　　action "Install Mysql" /bin/false
fi

if [ -d /usr/local/php-5.5.36 -a "$RETVAL_Php" -eq "0" ];then
　　action "Installed PHP" /bin/true
　　echo -e "Use \e[1;32m/etc/init.d/php-fpm start\e[0m to start php-fpm"
else
　　action "Install PHP" /bin/false
fi