文章目录

• • 1.未报错时nginx配置：
  • 2.报错时nginx配置：
  • 3.增加配置报错：
  • 4.增加配置位置如下：
  • 5.解决办法：
  • 6.测试：nginx -t

    ---

    1.未报错时nginx配置：

    #user  nginx;
    user  root;
    worker_processes  auto;
    error_log  /var/log/nginx/error.log notice;
    pid        /var/run/nginx.pid;
    events {
        worker_connections  1024;
    }
    http {
        include       /etc/nginx/mime.types;
        default_type  application/octet-stream;
        log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                          '$status $body_bytes_sent "$http_referer" '
                          '"$http_user_agent" "$http_x_forwarded_for"';
       # access_log  /var/log/nginx/access.log  main;
      client_max_body_size 30m;
      client_body_buffer_size 10m;
        sendfile        on;
        #tcp_nopush     on;
        keepalive_timeout  65;
        #gzip  on;
    	upstream wms-admin-web {
            server 192.168.0.2:8082 max_fails=2 fail_timeout=10s;
            server 192.168.0.3:8082 max_fails=2 fail_timeout=10s;
            server 192.168.0.203:8082 max_fails=2 fail_timeout=10s;
            #server 192.168.0.221:8082 max_fails=2 fail_timeout=10s;
           }
     upstream wms {
            server 192.168.0.2:8083 max_fails=2 fail_timeout=10s;
            #server 192.168.0.221:8083 max_fails=2 fail_timeout=10s;
           }
    	   
    	 upstream nacos_server {
    	  server 192.168.0.2:8848  weight=1 max_fails=1 fail_timeout=10s;
    	  server 192.168.0.3:8848  weight=1 max_fails=1 fail_timeout=10s;
    	  server 192.168.0.203:8848  weight=1 max_fails=1 fail_timeout=10s;
    	}
      server {
           listen       80;
          server_name  localhost;
          rewrite_log on;
          error_log    /var/log/nginx/error.log notice;
         location / {
             root   /home/nginx/html;
             #root   /usr/share/nginx/html;
             index index.html /home/nginx/index.html;
    	#	proxy_pass http://wms-admin-web;
            } 
      }
     server {
            listen       8090;
            server_name  localhost;
            rewrite_log on;
            error_log      /var/log/nginx/error.log notice;
    	
    	location /download/ {
               root /home/nginx/;
            }
            location /img/ {
               root /home/nginx/;
            }
            location / {
                proxy_pass http://wms;
                proxy_set_header Host $host:$server_port;
            } 
       }
    	# nacos-server配置
    	server {
    		listen 8858;
    		server_name nacos.com; #nacos.com 映射配置
    		location / {
    			proxy_pass http://nacos_server;
    			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_set_header REMOTE-HOST $remote_addr;
    			add_header X-Cache $upstream_cache_status;
    			add_header Cache-Control no-cache;
    		}
    	}
        include /etc/nginx/conf.d/*.conf;
    }
    

    2.报错时nginx配置：

    load_module /usr/lib64/nginx/modules/ngx_stream_module.so;
    #user  nginx;
    user  root;
    worker_processes  auto;
    error_log  /var/log/nginx/error.log notice;
    pid        /var/run/nginx.pid;
    events {
        worker_connections  1024;
    }
    #redis代理测试
    stream {
         upstream redis {
            #redis真实访问地址
            server  192.168.0.2:6701 max_fails=3 fail_timeout=30s;
         }
     
         server {
              #外网监听地址
              listen 6379;
              #代理连接超时时间
              proxy_connect_timeout 5s;
              #代理超时时间
              proxy_timeout 30s;
              #代理名称
              proxy_pass redis;
         }
    }
    http {
        include       /etc/nginx/mime.types;
        default_type  application/octet-stream;
        log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                          '$status $body_bytes_sent "$http_referer" '
                          '"$http_user_agent" "$http_x_forwarded_for"';
       # access_log  /var/log/nginx/access.log  main;
      client_max_body_size 30m;
    client_body_buffer_size 10m;
        sendfile        on;
        #tcp_nopush     on;
        keepalive_timeout  65;
        #gzip  on;
    	upstream wms-admin-web {
            server 192.168.0.2:8082 max_fails=2 fail_timeout=10s;
            server 192.168.0.3:8082 max_fails=2 fail_timeout=10s;
            server 192.168.0.203:8082 max_fails=2 fail_timeout=10s;
            #server 192.168.0.221:8082 max_fails=2 fail_timeout=10s;
           }
     upstream wms {
            server 192.168.0.2:8083 max_fails=2 fail_timeout=10s;
            #server 192.168.0.221:8083 max_fails=2 fail_timeout=10s;
           }
    	   
    	 upstream nacos_server {
    	  server 192.168.0.2:8848  weight=1 max_fails=1 fail_timeout=10s;
    	  server 192.168.0.3:8848  weight=1 max_fails=1 fail_timeout=10s;
    	  server 192.168.0.203:8848  weight=1 max_fails=1 fail_timeout=10s;
    	}
      server {
           listen       80;
          server_name  localhost;
          rewrite_log on;
          error_log    /var/log/nginx/error.log notice;
         location / {
             root   /home/nginx/html;
             #root   /usr/share/nginx/html;
             index index.html /home/nginx/index.html;
    	#	proxy_pass http://wms-admin-web;
            } 
      }
     server {
            listen       8090;
            server_name  localhost;
            rewrite_log on;
            error_log      /var/log/nginx/error.log notice;
    	
    	location /download/ {
               root /home/nginx/;
            }
            location /img/ {
               root /home/nginx/;
            }
            location / {
                proxy_pass http://wms;
                proxy_set_header Host $host:$server_port;
            } 
       }
    	# nacos-server配置
    	server {
    		listen 8858;
    		server_name nacos.com; #nacos.com 映射配置
    		location / {
    			proxy_pass http://nacos_server;
    			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_set_header REMOTE-HOST $remote_addr;
    			add_header X-Cache $upstream_cache_status;
    			add_header Cache-Control no-cache;
    		}
    	}
        include /etc/nginx/conf.d/*.conf;
    }
    

    3.增加配置报错：

    增加配置内容如下：

    #redis代理测试
    stream {
         upstream redis {
            #redis真实访问地址
            server  192.168.0.2:6701 max_fails=3 fail_timeout=30s;
         }
     
         server {
              #外网监听地址
              listen 6379;
              #代理连接超时时间
              proxy_connect_timeout 5s;
              #代理超时时间
              proxy_timeout 30s;
              #代理名称
              proxy_pass redis;
         }
    }
    

    4.增加配置位置如下：

    

    5.解决办法：

    1.nginx -V确保nginx安装了–with -stream如果没有，重新用yum install nginx -y安装

    2. 安装 yum -y install epel-release

    3. yum -y install nginx-all-modules.noarch

    4.vi nginx.conf顶部加一行

    load_module /usr/lib64/nginx/modules/ngx_stream_module.so;

    6.测试：nginx -t

     
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