CentOS 8.2 安装 nginx-1.18.0

1、下载

wget http://nginx.org/download/nginx-1.18.0.tar.gz

2、安装依赖包

yum install gcc -y 
yum install pcre pcre-devel -y
yum install zlib zlib-devel -y
yum install openssl openssl-devel -y

3、编译&安装

./configure --prefix=/opt/nginx
make && make install

4、配置文件

nginx.conf

worker_processes  1;
events {
    worker_connections  1024;
}
http {
    include       mime.types;
    default_type  application/octet-stream;
    sendfile        on;
    keepalive_timeout  65;
    server {
        listen       8080;
        server_name  localhost;
        location / {
            root   html;
            index  index.html index.htm;
        }
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }
    }

5、启停

sbin/nginx			# 启动
sbin/nginx -s stop	# 停止
sbin/nginx -V		# 查看版本

# 验证
curl -i http://XXXXXX:8080

6、nginx.conf详解

6.1?Log_format

    log_format  main  '$remote_addr|$remote_user|[$time_local]|"$request"'
                      '|$status|$request_time|$body_bytes_sent|"$http_referer"'
                      '|"$http_user_agent"|"$http_x_forwarded_for"';

6.2 Location

【匹配顺序】：

1. 首先精确匹配 =

2. 其次以xx开头匹配^~

3. 然后是按文件中顺序的正则匹配

4. 最后是交给 / 通用匹配。

【1】alias是一个目录别名的定义，root则是最上层目录的定义。

        location /check/ {
        	# 访问/check/目录下文件，nginx去html目录下找文件
            alias   html;
            index  index.html;
        }

        location /check/ {
        	# 访问/check/目录下文件，nginx去html/check/目录下找文件
            root   html;
            index  index.html;
        }

【2】代理

        location / {
            proxy_set_header Host $host;
            proxy_set_header   X-Real-IP        $remote_addr;
            proxy_set_header   X-Forwarded-For  $proxy_add_x_forwarded_for;
            proxy_pass http://10.207.28.134:5061;
            root   html;
            index  index.html index.htm;
        }