CentOS LNMP 环境搭建记录

*仅供参考，如有不当之处，欢迎批评指正。以下安装过程以 CentOS 5.* 系列为例 *

准备需要的源

1、添加 EPEL 源：

项目地址：http://fedoraproject.org/wiki/EPEL
安装步骤：

//根据 CentOS 版本不同，下方地址也不同
wget http://ftp.sjtu.edu.cn/fedora/epel/5/i386/epel-release-5-4.noarch.rpm
//安装
rpm -ivh epel-release-5-4.noarch.rpm

2、添加 Remi 源：

项目地址：http://rpms.famillecollet.com/
安装步骤：

//根据 CentOS 版本不同，下方地址也不同
wget http://rpms.famillecollet.com/enterprise/remi-release-5.rpm
//安装
rpm -ivh remi-release-5.rpm
//查看 Remi 源的软件列表
yum --disablerepo=* --enablerepo=remi,remi-php55,remi-test list available | less

3、添加 Nginx 官方源：

项目地址：http://nginx.org/en/linux_packages.html#stable
安装步骤：

//根据 CentOS 版本不同，下方地址也不同
wget http://nginx.org/packages/centos/5/noarch/RPMS/nginx-release-centos-5-0.el5.ngx.noarch.rpm
//安装
rpm -ivh nginx-release-centos-5-0.el5.ngx.noarch.rpm

4、添加 MySQL 官方源：

项目地址：https://dev.mysql.com/downloads/repo/yum/
安装步骤：

//根据 CentOS 版本不同，下方地址也不同
wget https://dev.mysql.com/get/mysql-community-release-el5-5.noarch.rpm --no-check-certificate
//安装
rpm -ivh mysql-community-release-el5-5.noarch.rpm
//查看 MySQL 源的软件列表
yum --disablerepo=* --enablerepo=mysql56-community list available | less

安装

安装 PHP

yum --enablerepo=remi,remi-php56,epel install php

安装 PHP 相关扩展

yum --enablerepo=remi,remi-php56,epel install php-gd php-mcrypt php-mbstring php-mysql php-pecl-memcached php-fpm

安装 Nginx

yum --disablerepo=* --enablerepo=nginx install nginx

安装 MySQL

yum --disablerepo=* --enablerepo=mysql56-community install mysql mysql-server

相关配置

MySQL 参考配置

[mysqld]
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock

character-set-server=utf8

skip-name-resolve

slow_query_log=1
slow_query_log_file=/var/log/mysql/slowquery.log
log-queries-not-using-indexes=on #记录没有使用索引的查询

server-id=3
log-bin=mysql-bin
expire_logs_days = 10


# Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=0

# Settings user and group are ignored when systemd is used (fedora >= 15).
# If you need to run mysqld under a different user or group,
# customize your systemd unit file for mysqld according to the
# instructions in http://fedoraproject.org/wiki/Systemd
user=mysql

# Semisynchronous Replication
# http://dev.mysql.com/doc/refman/5.5/en/replication-semisync.html
# uncomment next line on MASTER
;plugin-load=rpl_semi_sync_master=semisync_master.so
# uncomment next line on SLAVE
;plugin-load=rpl_semi_sync_slave=semisync_slave.so

# Others options for Semisynchronous Replication
;rpl_semi_sync_master_enabled=1
;rpl_semi_sync_master_timeout=10
;rpl_semi_sync_slave_enabled=1

# http://dev.mysql.com/doc/refman/5.5/en/performance-schema.html
;performance_schema

#innodb
innodb_file_per_table=1
innodb_flush_log_at_trx_commit=2
innodb_buffer_pool_size=1G
innodb_log_buffer_size=16M
innodb_log_file_size=128M

back_log=100
max_connections=1200
max_allowed_packet=2M
max_heap_table_size=64M
sort_buffer_size=16M
join_buffer_size=16M
thread_cache_size=16
tmp_table_size=64M
key_buffer_size=64M
read_rnd_buffer_size=16M
bulk_insert_buffer_size=128M
myisam_sort_buffer_size=128M
myisam_recover

[mysqld_safe]
log-error=/var/log/mysqld.log
pid-file=/var/run/mysqld/mysqld.pid


#
# include all files from the config directory
#
!includedir /etc/my.cnf.d

Nginx PATHINFO 参考配置片段

 server {
        listen       80;
        server_name  top.qimai.net;
        root   /usr/share/nginx/html/appstore;

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


        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
    location ~ [^/]\.php(/|$) {
                fastcgi_index   index.php;
                fastcgi_split_path_info ^(.+\.php)(.*)$;
                fastcgi_param   SCRIPT_FILENAME $document_root$fastcgi_script_name;
                fastcgi_param   PATH_INFO               $fastcgi_path_info;
                fastcgi_param   PATH_TRANSLATED $document_root$fastcgi_path_info;
                fastcgi_pass    unix:/var/run/php5-fpm.sock;
                include fastcgi_params;
        }
    }