搭建LNMP环境（CentOS 6.8 + nginx1.10 + mysql5.6 + php5.6 ）

安装nginx

1、添加运行nginx服务进程的用户

# groupadd -r nginx
# useradd -r -g nginx  nginx

2、下载源码包解压编译。

# cd /usr/local/src
# wget http://nginx.org/download/nginx-1.10.2.tar.gz # tar xvf nginx-1.10.2.tar.gz
# yum groupinstall "Development tools"
# yum -y install gcc wget gcc-c++ automake autoconf libtool libxml2-devel libxslt-devel perl-devel perl-ExtUtils-Embed pcre-devel openssl-devel
# cd /usr/local/src/nginx-1.10.2
# ./configure \
--prefix=/usr/local/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/tmp/nginx/client \
--http-proxy-temp-path=/var/tmp/nginx/proxy \
--http-fastcgi-temp-path=/var/tmp/nginx/fcgi \
--http-uwsgi-temp-path=/var/tmp/nginx/uwsgi \
--http-scgi-temp-path=/var/tmp/nginx/scgi \
--user=nginx \
--group=nginx \
--with-pcre \
--with-http_v2_module \
--with-http_ssl_module \
--with-http_realip_module \
--with-http_addition_module \
--with-http_sub_module \
--with-http_dav_module \
--with-http_flv_module \
--with-http_mp4_module \
--with-http_gunzip_module \
--with-http_gzip_static_module \
--with-http_random_index_module \
--with-http_secure_link_module \
--with-http_stub_status_module \
--with-http_auth_request_module \
--with-mail \
--with-mail_ssl_module \
--with-file-aio \
--with-ipv6 \
--with-http_v2_module \
--with-threads \
--with-stream \
--with-stream_ssl_module
# make && make install
# mkdir -pv /var/tmp/nginx/client

3、添加启动脚本。

# vim /etc/init.d/nginx
#!/bin/sh
#
# nginx - this script starts and stops the nginx daemon
#
# chkconfig:   - 85 15
# description: Nginx is an HTTP(S) server, HTTP(S) reverse \
#               proxy and IMAP/POP3 proxy server
# processname: nginx
# config:      /etc/nginx/nginx.conf
# config:      /etc/sysconfig/nginx
# pidfile:     /var/run/nginx.pid
# Source function library.
. /etc/rc.d/init.d/functions
# Source networking configuration.
. /etc/sysconfig/network
# Check that networking is up.
[ "$NETWORKING" = "no" ] && exit 0
nginx="/usr/sbin/nginx"
prog=$(basename $nginx)
NGINX_CONF_FILE="/etc/nginx/nginx.conf"
[ -f /etc/sysconfig/nginx ] && . /etc/sysconfig/nginx
lockfile=/var/lock/subsys/nginx
start() {
[ -x $nginx ] || exit 5
[ -f $NGINX_CONF_FILE ] || exit 6
echo -n $"Starting $prog: "
daemon $nginx -c $NGINX_CONF_FILE
retval=$?
echo
[ $retval -eq 0 ] && touch $lockfile
return $retval
}
stop() {
echo -n $"Stopping $prog: "
killproc $prog -QUIT
retval=$?
echo
[ $retval -eq 0 ] && rm -f $lockfile
return $retval
killall -9 nginx
}
restart() {
configtest || return $?
stop
sleep 1
start
}
reload() {
configtest || return $?
echo -n $"Reloading $prog: "
killproc $nginx -HUP
RETVAL=$?
echo
}
force_reload() {
restart
}
configtest() {
$nginx -t -c $NGINX_CONF_FILE
}
rh_status() {
status $prog
}
rh_status_q() {
rh_status >/dev/null 2>&1
}
case "$1" in
start)
rh_status_q && exit 0
$1
;;
stop)
rh_status_q || exit 0
$1
;;
restart|configtest)
$1
;;
reload)
rh_status_q || exit 7
$1
;;
force-reload)
force_reload
;;
status)
rh_status
;;
condrestart|try-restart)
rh_status_q || exit 0
;;
*)
echo $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload|configtest}"
exit 2
esac

4、赋予脚本执行权限，添加至服务管理列表，设置开机自启

# chmod +x /etc/init.d/nginx
# chkconfig --add nginx
# chkconfig  nginx on

5、启动服务。

# service nginx start

安装mysql

1、准备编译环境。

# yum groupinstall "Server Platform Development"  "Development tools" -y
# yum install cmake -y

2、准备mysql数据存放目录。

# mkdir /mnt/data
# groupadd -r mysql
# useradd -r -g mysql -s /sbin/nologin mysql
# id mysql

3、更改数据目录属主属组。

# chown -R mysql:mysql /mnt/data

4、解压编译在MySQL官网下载的稳定版源码包，这里使用的是5.6.26版本

# wget http://cdn.mysql.com/Downloads/MySQL-5.6/mysql-5.6.26.tar.gz（如果不可用，自行百度） # tar xvf mysql-5.6.26.tar.gz -C  /usr/local/src
# cd /usr/local/src/mysql-5.6.26
# cmake . -DCMAKE_INSTALL_PREFIX=/usr/local/mysql \
-DMYSQL_DATADIR=/mnt/data \
-DSYSCONFDIR=/etc \
-DWITH_INNOBASE_STORAGE_ENGINE=1 \
-DWITH_ARCHIVE_STORAGE_ENGINE=1 \
-DWITH_BLACKHOLE_STORAGE_ENGINE=1 \
-DWITH_READLINE=1 \
-DWITH_SSL=system \
-DWITH_ZLIB=system \
-DWITH_LIBWRAP=0 \
-DMYSQL_TCP_PORT=3306 \
-DMYSQL_UNIX_ADDR=/tmp/mysql.sock \
-DDEFAULT_CHARSET=utf8 \
-DDEFAULT_COLLATION=utf8_general_ci
# make && make install

5、修改安装目录的属组为mysql。

# chown -R mysql:mysql /usr/local/mysql/

6、初始化数据库。

# /usr/local/mysql/scripts/mysql_install_db --user=mysql --datadir=/mnt/data/

注：在CentOS 6.5版操作系统的最小安装完成后，在/etc目录下会存在一个my.cnf，需要将此文件更名为其他的名字，如：/etc/my.cnf.bak，否则，该文件会干扰源码安装的MySQL的正确配置，造成无法启动。

7、拷贝配置文件和启动脚本。

# cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld
# chmod +x /etc/init.d/mysqld
# cp /usr/local/mysql/support-files/my-default.cnf /etc/my.cnf

8、设置开机自动启动。

# chkconfig mysqld  on
# chkconfig --add mysqld

9、修改配置文件中的安装路径及数据目录存放路径。

# echo -e "basedir = /usr/local/mysql\ndatadir = /mnt/data\n" >> /etc/my.cnf

10、设置PATH环境变量。

# echo "export PATH=$PATH:/usr/local/mysql/bin" > /etc/profile.d/mysql.sh
# source /etc/profile.d/mysql.sh

11、启动服务。

# service mysqld start
# mysql -h 127.0.0.1

安装php

1、安装依赖包。

# yum install libmcrypt libmcrypt-devel mhash mhash-devel libxml2 libxml2-devel bzip2 bzip2-devel

2、解压官网下载的源码包，编译安装。

# wget http://cn2.php.net/distributions/php-5.6.26.tar.gz # tar xvf php-5.6.26.tar.bz2 -C /usr/local/src
# cd /usr/local/src/php-5.6.26
# ./configure --prefix=/usr/local/php \
--with-config-file-scan-dir=/etc/php.d \
--with-config-file-path=/etc \
--with-mysql=/usr/local/mysql \
--with-mysqli=/usr/local/mysql/bin/mysql_config \
--enable-mbstring \
--with-freetype-dir \
--with-jpeg-dir \
--with-png-dir \
--with-zlib \
--with-libxml-dir=/usr \
--with-openssl \
-enable-xml \
--enable-sockets \
--enable-fpm \
--with-mcrypt \
--with-bz2 \
--disable-fileinfo
# make && make install

3、添加php和php-fpm配置文件。

# cp /usr/local/src/php-5.6.23/php.ini-production /etc/php.ini
# cd /usr/local/php/etc/
# cp php-fpm.conf.default php-fpm.conf
# sed -i 's@;pid = run/php-fpm.pid@pid = /usr/local/php/var/run/php-fpm.pid@' php-fpm.conf

4、添加php-fpm启动脚本。

# cp /usr/local/src/php-5.6.23/sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm
# chmod +x /etc/init.d/php-fpm

5、添加php-fpm至服务列表并设置开机自启。

# chkconfig --add php-fpm
# chkconfig --list php-fpm
# chkconfig php-fpm on

6、启动服务。

# service php-fpm start

7、添加nginx对fastcgi的支持，首先备份默认的配置文件。

# cp /etc/nginx/nginx.conf /etc/nginx/nginx.confbak
# cp /etc/nginx/nginx.conf.default /etc/nginx/nginx.conf

8、编辑nginx.conf，在所支持的主页面格式中添加php格式的主页，类似如下：

# vim /etc/nginx/nginx.conf

location / {
root   /usr/local/nginx/html;
index  index.php index.html index.htm;
}

9、取消以下内容前面的注释：

location ~ \.php$ {
root           /usr/local/nginx/html;
fastcgi_pass    127.0.0.1:9000;
fastcgi_index   index.php;
fastcgi_param  SCRIPT_FILENAME  /usr/local/nginx/html/$fastcgi_script_name;
include        fastcgi_params;
}

10、重新载入nginx的配置文件。

# service nginx reload

11、在/usr/local/nginx/html/新建index.php的测试页面，内容如下。

# vim /usr/local/nginx/html/index.php

12、添加如下代码

<?php
$conn=mysql_connect('127.0.0.1','root','');
if ($conn){
echo "LNMP platform connect to mysql is successful!";
}else{
echo "LNMP platform connect to mysql is failed!";
}
phpinfo();
?>