centos7虚拟机中安装nginx+php+mysql

准备工作

一、配置防火墙(iptables安装与配置)

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、禁用/停止自带的firewalld服务

#停止firewalld服务 systemctl stop firewalld #禁用firewalld服务 systemctl mask firewalld

2、安装iptable iptable-service

#先检查是否安装了iptables service iptables status #安装iptables yum install -y iptables #升级iptables（安装的最新版本则不需要） yum update iptables  #安装iptables-services yum install iptables-services

3、设置现有规则

   vim /etc/sysconfig/iptables

    开启80端口、3306、22端口

-A INPUT -m state --state NEW -m tcp -p tcp --dport 22 -j ACCEPT -A INPUT -m state --state NEW -m tcp -p tcp --dport 80 -j ACCEPT -A INPUT -m state --state NEW -m tcp -p tcp --dport 3306 -j ACCEPT ：wq保存退出，重新启动防火墙 service iptables restart 二、配置selinux vi /etc/selinux/config 设置SELINUX = disabled //如没有就添加 #重启系统 shutdown -r now 三、安装第三方yum源 #安装下载工具 yum install wget #下载 wget http://www.atomicorp.com/installers/atomic #安装 sh ./atomic #更新yum源 yum check-update开始安装

一. 安装nginx

#删除系统自带的软件包 yum remove httpd* php* #安装nginx yum install -y nginx #设置nginx开机启动 chkconfig nginx on #启动nginx service nginx start

二. 安装PHP

检查当前安装的PHP包yum list installed | grep php　如果有安装的PHP包，先删除他们, 如:yum remove php.x86_64 php-cli.x86_64 php-common.x86_64配置安装包源:# CentOs 7.X rpm -Uvh https://mirror.webtatic.com/yum/el7/epel-release.rpm rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm   如果想删除上面安装的包，重新安装rpm -qa | grep webstatic rpm -e [上面搜索到的包即可]执行安装yum -y install php56w.x86_64 yum -y --enablerepo=webtatic install php56w-devel yum -y install php56w-gd.x86_64 php56w-ldap.x86_64 php56w-mbstring.x86_64 php56w-mcrypt.x86_64 php56w-mysql.x86_64 php56w-pdo.x86_64 php56w-opcache.x86_64安装PHP FPMyum -y install php56w-fpm #设置php-fpm开机启动 systemctl enable php-fpm #启动php-fpm systemctl restart php-fpm注：如果想更换到php5.5或5.4版本, 直接把上面的56w换成55w或者54w就可以了

三. 安装 MySQL

安装yum install mysql mysql-server(如果安装不成功，需要 下载mysql的repo源)

　　　　成功安装之后重启mysql服务(centos7以将mysql转为mariadb的安装了)

　　　　systemctl restart mariadb.service

　　2.为root账户设置密码

　　　　mysql_secure_installation

四. 配置nginx,php

1.配置nginx vi /etc/nginx/nginx.conf server { listen 80; server_name example.com; location / { root /usr/share/nginx/html/test/; try_files $uri $uri/ /index.php?$query_string; index index.php index.html index.htm; } error_page 404 /404.html; location = /404.html { root /usr/share/nginx/html/test/; } error_page 500 502 503 504 /50x.html; location = /50x.html { root /usr/share/nginx/html/test/; } location ~ \.php$ { root /usr/share/nginx/html/test/; fastcgi_pass 127.0.0.1:9000; fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; include fastcgi_params; } } 重启nginx systemctl restart nginx.service 2.配置php-fpm vi /etc/php-fpm.d/www.conf 修改user和group user = nginx` group = nginx 重启php-fpm服务 systemctl restart php-fpm.service 测试是否成功 vi /usr/share/nginx/html/test/index.php <?php phpinfo(); ?> curl 127.0.0.1 (查看是否配置成功)