LNMP架构介绍php
和LAMP不一样的是,提供web服务的是Nginx 而且php是做为一个独立服务存在的,这个服务叫作php-fpm Nginx直接处理静态请求,动态请求会转发给php-fpmcss
在静态文件的请求方面,nginx性能比apache快不少,用户并发等等。mysql
MYSQL安装linux
同LAMP的MYSQL安装。nginx
cd /usr/local/src wget http://mirrors.sohu.com/mysql/MySQL-5.6/mysql-5.6.35-linux-glibc2.5-x86_64.tar.gz tar zxvf mysql-5.6.35-linux-glibc2.5-x86_64.tar.gz mv mysql-5.6.35-linux-glibc2.5-x86_64 /usr/local/mysql cd /usr/local/mysql useradd mysql mkdir /data/ ./scripts/mysql_install_db --user=mysql --datadir=/data/mysql cp support-files/my-default.cnf /etc/my.cnf cp support-files/mysql.server /etc/init.d/mysqld vi /etc/init.d/mysqld 定义basedir和datadir /etc/init.d/mysqld start
PHP安装git
和LAMP安装PHP方法有差异,须要开启php-fpm服务web
cd /usr/local/src/ wget http://cn2.php.net/distributions/php-5.6.30.tar.gz tar zxf php-5.6.30.tar.gz useradd -s /sbin/nologin php-fpm cd php-5.6.30 ./configure --prefix=/usr/local/php-fpm --with-config-file-path=/usr/local/php-fpm/etc --enable-fpm --with-fpm-user=php-fpm --with-fpm-group=php-fpm --with-mysql=/usr/local/mysql --with-mysqli=/usr/local/mysql/bin/mysql_config --with-pdo-mysql=/usr/local/mysql --with-mysql-sock=/tmp/mysql.sock --with-libxml-dir --with-gd --with-jpeg-dir --with-png-dir --with-freetype-dir --with-iconv-dir --with-zlib-dir --with-mcrypt --enable-soap --enable-gd-native-ttf --enable-ftp --enable-mbstring --enable-exif --with-pear --with-curl --with-openssl
yum install -y libcurl-devel make && make install cp php.ini-production /usr/local/php-fpm/etc/php.ini vi /usr/local/php-fpm/etc/php-fpm.conf //写入以下内容(参考https://coding.net/u/aminglinux/p/aminglinux-book/git/blob/master/D15Z/php-fpm.conf)
[global] //定义全局参数 pid = /usr/local/php-fpm/var/run/php-fpm.pid error_log = /usr/local/php-fpm/var/log/php-fpm.log [www] //模块名称 listen = /tmp/php-fcgi.sock //监听地址或者写成这样127.0.0.1:9000 listen.mode = 666 //当监听是sock的时候,就是上面那个不是IP地址才会生效,定义sock的权限。 user = php-fpm //定义服务的用户 group = php-fpm //定义服务的组 pm = dynamic pm.max_children = 50 pm.start_servers = 20 pm.min_spare_servers = 5 pm.max_spare_servers = 35 pm.max_requests = 500 rlimit_files = 1024
cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm //拷贝启动脚本,在安装包路径 chmod 755 /etc/init.d/php-fpm //设置权限 chkconfig --add php-fpm //添加开机启动 chkconfig php-fpm on //开启开机启动 service php-fpm start 或者/etc/init.d/php-fpm restart //开启服务 ps aux |grep php-fpm
Nginx介绍sql
Nginx官网 nginx.org,最新版1.13,最新稳定版1.12,德国人开发,稳定版带stableapache
Nginx应用场景:web服务、反向代理、负载均衡、内容缓存api
Nginx著名分支,淘宝基于Nginx开发的Tengine,使用上和Nginx一致,服务名,配置文件名都同样,和Nginx的最大区别在于Tenging增长了一些定制化模块,在安全限速方面表现突出,另外它支持对js,css合并 Nginx核心+lua相关的组件和模块组成了一个支持lua的高性能web容器openresty,