nginx配置（https，负载均衡，80重定向443）

女爷i 2022-02-12 17:39 541阅读 0赞

**nginx配置（https，负载均衡，80重定向443）**

#user  nobody;
    worker_processes  4;
    
    #error_log  logs/error.log;
    #error_log  logs/error.log  notice;
    #error_log  logs/error.log  info;
    
    #pid        logs/nginx.pid;
    
    
    events {
        #使用epoll模式提高性能
        use epoll;
        worker_connections  65535;
    }
    
    
    http {
        include       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  logs/access.log  main;
    
        sendfile        on;
        #tcp_nopush     on;
    
        #keepalive_timeout  0;
        keepalive_timeout  65;
    
        #gzip  on;
        #提供负载均衡。 RR（默认）每个请求按时间顺序逐一分配到不同的后端服务器，如果后端服务器down掉，能自动剔除。
    
        upstream health-app {
          server 192.168.0.1:8080;
          server 192.168.0.2:8080;
        }
        server { #nginx 80端口重定向到443端口
            listen       80;
            server_name  xx.xx.com;
            rewrite ^(.*)$ https://${server_name}$1 permanent; 
            #charset koi8-r;
    
            #access_log  logs/host.access.log  main;
            # 所有静态请求都由nginx处理，存放目录为html  
            #location / {
             #   root   html;
              #  index  index.html index.htm;
           # }
                
            # 所有动态请求都转发给tomcat处理       
            #location /health-app/ {  
             #   proxy_pass  http://health-app;
              #  proxy_set_header Host $host:$server_port;
             #}  
    
            #error_page  404              /404.html;
    
            # redirect server error pages to the static page /50x.html
            #
            error_page   500 502 503 504  /50x.html;
            location = /50x.html {
                root   html;
            }
    
        }
    
    
        # HTTPS server
        #
        server {
            listen       443 ssl;
            server_name  xx.xx.com;
    
            ssl_certificate      /usr/local/webserver/nginx/conf/cert2.pem;
            ssl_certificate_key  /usr/local/webserver/nginx/conf/cert.key;
    
            ssl_session_cache    shared:SSL:1m;
            ssl_session_timeout  5m;
    
            ssl_ciphers  HIGH:!aNULL:!MD5;
            ssl_prefer_server_ciphers  on;
    
            location / {
                root   html;
                index  index.html index.htm;
            }
            location /health-app/ {
                 proxy_pass  http://health-app;
                 proxy_set_header Host $host:$server_port;
            }
        }
    
    }

常用命令：

# 重新载入配置文件 #

/usr/local/webserver/nginx/sbin/nginx -s reload

# 重启 Nginx #

/usr/local/webserver/nginx/sbin/nginx -s reopen

# 停止 Nginx #

/usr/local/webserver/nginx/sbin/nginx -s stop