环境介绍
[root@instance-9a809cx7 ~]# cat /etc/redhat-releaseCentOS Linux release 7.5.1804 (Core) [root@instance-9a809cx7 ~]#
一、Nginx安装
1、检查是否安装wget，如果没有安装就使用yum安装[root@instance-9a809cx7 ~]# rpm -qa wgetwget-1.14-15.el7_4.1.x86_64[root@instance-9a809cx7 ~]#
2、安装编译器
yum install gcc gcc-c++
3、安装nginx依赖的软件
nginx中的rewrite module、gzip module、Http SSL module需要安装PCRE、zlib、OpenSSL,这里编译安装也可以使用yum安装,命令如下，这里用的是编译安装yum -y install pcre pcre-devel zlib zlib-devel openssl openssl-devel
3.1、zlib源码安装
解压、编译安装[root@instance-9a809cx7 src]# wget http://prdownloads.sourceforge.net/libpng/zlib-1.2.11.tar.gz[root@instance-9a809cx7 src]# tar zxvf zlib-1.2.11.tar.gz[root@instance-9a809cx7 src]# cd zlib-1.2.11[root@instance-9a809cx7 zlib-1.2.11]# ./configure[root@instance-9a809cx7 zlib-1.2.11]# make && make install
3.2、pcre安装
下载最新版本8.42解压、编译安装[root@instance-9a809cx7 src]# wget https://jaist.dl.sourceforge.net/project/pcre/pcre/8.42/pcre-8.42.tar.gz[root@instance-9a809cx7 src]# tar zxvf pcre-8.42.tar.gz [root@instance-9a809cx7 src]# cd pcre-8.42/[root@instance-9a809cx7 pcre-8.42]# ./configure [root@instance-9a809cx7 pcre-8.42]# make && make install[root@instance-9a809cx7 pcre-8.42]#
查看版本
[root@instance-9a809cx7 pcre-8.42]# pcre-config --version8.42[root@instance-9a809cx7 pcre-8.42]#
3.3、OpenSSL安装
下载并解压、安装[root@instance-9a809cx7 src]# wget https://www.openssl.org/source/openssl-1.0.2o.tar.gz^C[root@instance-9a809cx7 src]# tar zxvf openssl-1.0.2o.tar.gz [root@instance-9a809cx7 src]# cd openssl-1.0.2o/[root@instance-9a809cx7 src]# cd openssl-1.0.2o/[root@instance-9a809cx7 openssl-1.0.2o]# ./config [root@instance-9a809cx7 openssl-1.0.2o]# make && make install
4、Nginx安装(最新稳定版为1.14.0)
[root@instance-9a809cx7 src]# wget http://nginx.org/download/nginx-1.14.0.tar.gz[root@instance-9a809cx7 src]# tar zxvf nginx-1.14.0.tar.gz [root@instance-9a809cx7 src]# cd nginx-1.14.0/[root@instance-9a809cx7 nginx-1.14.0]# ./configure --with-http_ssl_module --with-pcre=../pcre-8.42 --with-zlib=../zlib-1.2.11 --with-openssl=../openssl-1.0.2o[root@instance-9a809cx7 nginx-1.14.0]# make && make install
检查Nginx的正确性：
[root@instance-9a809cx7 nginx-1.14.0]# /usr/local/nginx/sbin/nginx -t nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is oknginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful[root@instance-9a809cx7 nginx-1.14.0]#
启动Nginx：
[root@instance-9a809cx7nginx-1.14.0]# /usr/local/nginx/sbin/nginx
停止Nginx
/usr/local/nginx/sbin/nginx -s stop
开机自启动
[root@instance-9a809cx7 nginx-1.14.0]# chmod 755 /etc/rc.d/rc.local[root@instance-9a809cx7 nginx-1.14.0]# vim /etc/rc.d/rc.local[root@instance-9a809cx7 nginx-1.14.0]#
二、MySQL安装
1、检查是否安装mariadb如安装则卸载[root@instance-9a809cx7 src]# yum list installed | grep mariadb mariadb-libs.x86_64 1:5.5.56-2.el7 @anaconda[root@instance-9a809cx7 src]# yum -y remove mariadb*
2、安装Mysql
下载[root@instance-9a809cx7 src]# wget https://repo.mysql.com//mysql80-community-release-el7-1.noarch.rpm
检查MySQL yum源是否安装成功
[root@instance-9a809cx7 src]# yum repolist enabled | grep "mysql.*-community.*" !mysql-connectors-community/x86_64 MySQL Connectors Community 74!mysql-tools-community/x86_64 MySQL Tools Community 74!mysql80-community/x86_64 MySQL 8.0 Community Server 49
安装
[root@instance-9a809cx7 src]# yum -y install mysql-server[root@instance-9a809cx7 src]#
启动MySQL
[root@instance-9a809cx7 src]# service mysqld start Redirecting to /bin/systemctl start mysqld.service
查看初始密码然后登录
root@localhost: uXg%-ip2**[密码][root@instance-9a809cx7 src]# cat /var/log/mysqld.log|grep 'A temporary password'2018-11-12T10:17:55.906846Z 5 [Note] [MY-010454] [Server] A temporary password is generated for root@localhost: uXg%-ip2***[root@instance-9a809cx7 src]# mysql -uroot -p
密码可以自行修改
命令如下mysql> alter user 'root'@'localhost' identified by 'youpassword'; mysql> flush privileges;
mysql> alter user 'root'@'localhost' identified by 'qA123,./';Query OK, 0 rows affected (0.10 sec)mysql> flush privileges;Query OK, 0 rows affected (0.00 sec)
重启
systemctl restart mysqld.service
其它命令
systemctl start mysqld #启动systemctl stop mysqld #停止systemctl restart mysqld #重启systemctl enable mysqld #设置开机启动systemctl status mysqld #查看状态
三、PHP安装
由于yum 直接安装版本是5.4，所以我们要动更新rpm[root@instance-9a809cx7 src]# rpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm [root@instance-9a809cx7 src]# rpm -Uvh https://mirror.webtatic.com/yum/el7/webtatic-release.rpm
查看版本5.5~7.2都有
[root@instance-9a809cx7 src]# yum list php*
安装
[root@instance-9a809cx7 src]# yum -y install php72w-gd php72w-imap php72w-ldap php72w-odbc php72w-pear php72w-xml php72w-xmlrpc php72w-mysqlnd php72w-pdo
安装PHP-FPM
要让PHP以FastCGI的方式与nginx进行交互，需要有PHP-FPM模块的支持。[root@instance-9a809cx7 src]# php72w-fpm.x86_64
查看版本
[root@instance-9a809cx7 src]# php-fpm -vPHP 7.2.11 (fpm-fcgi) (built: Oct 11 2018 19:18:07)Copyright (c) 1997-2018 The PHP GroupZend Engine v3.2.0, Copyright (c) 1998-2018 Zend Technologies[root@instance-9a809cx7 src]#
启动PHP-FPM
[root@instance-9a809cx7 src]# systemctl start php-fpm
配置Nginx支持PHP
把65~72行注释去掉，可能会存在偏差自己看下然后修改，然后修改/scripts为$document_root[root@instance-9a809cx7 src]# vi /usr/local/nginx/conf/nginx.conf
重启生效：
[root@instance-9a809cx7 src]# /usr/local/nginx/sbin/nginx -s reload
然后测试是否成功 :
如果有开启防火墙记得开放80端口
systemctl status firewalld #查看状态或者netstat -nltpfirewall-cmd --reload #重启防火墙firewall-cmd --zone=public --add-port=80/tcp --permanent #开启80端口