Linux 环境下 Nginx 安装及配置

操作系统：Centos 8.2 64位

一、准备工作：yum更新及依赖库安装
更新yum

（更换源可以参考：https://blog.youkuaiyun.com/Lifereunion/article/details/123325395）

yum update yum

gcc 等编译库的安装

yum -y install gcc gcc-c++ autoconf automake make

pcre 安装

yum -y install pcre pcre-devel

zlib 库安装

yum -y install zlib zlib-devel libtool

openssl 安装

yum -y install openssl openssl-devel

二、安装 Nginx

检查 wget 并安装

wget --version

没有 wget 的话，就安装

yum install -y wget

创建nginx用户和组

groupadd nginx

useradd nginx -g nginx -s /sbin/nologin -M

安装 Nginx

 cd /usr/local/src
 
 wget https://nginx.org/download/nginx-1.24.0.tar.gz
 
 tar -zxvf nginx-1.24.0.tar.gz
 
 cd nginx-1.124.0
 
 ./configure --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module --with-http_gzip_static_module --user=nginx --group=nginx
 
 make &&make install
 
 chown -R nginx:nginx /usr/local/nginx
 
 # 启动 nginx
 /usr/local/nginx/sbin/nginx
 
 #检查 nginx
 ./nginx -V
 # 或者查询 nginx 进程
 ps -ef | grep nginx
 
 #停止 nginx
 /usr/local/nginx/sbin/nginx -s stop
 

三、配置 Nginx 服务

开机启动服务

cd /lib/systemd/system

vi nginx.service

复制以下内容到 nginx.service

[Unit]
Description=nginx 
After=network.target 
   
[Service] 
Type=forking 
ExecStart=/usr/local/nginx/sbin/nginx
ExecReload=/usr/local/nginx/sbin/nginx reload
ExecStop=/usr/local/nginx/sbin/nginx quit
PrivateTmp=true 
   
[Install] 
WantedBy=multi-user.target

创建服务

systemctl enable nginx.service

重启服务

systemctl restart nginx

查看服务状态

systemctl status nginx