nginx - 反向代理 - 配置文件 header - 日志log格式

server {
    listen ;
    server_name  paas.service.consul;

    client_max_body_size    512m;
    access_log  /data/bkdata/bkce/logs/nginx/paas_inner_access.log;

    # ============================ paas ============================
    # PAAS_SERVICE HOST/PORT

 location ~ ^/login/(.*) {
        proxy_pass http://OPEN_PAAS_LOGIN/$1$is_args$args;
        proxy_pass_header Server;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Scheme $scheme;
        proxy_set_header Host $http_host;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_set_header X-Forwarded-Host $http_host;
        proxy_redirect off;
        proxy_read_timeout ;
    }

#user  root;
worker_processes  auto;

error_log  /usr/local/var/log/nginx/error.log;
#pid        logs/nginx.pid;

events {
    worker_connections  ;
}

http {
    include       mime.types;
    default_type  application/octet-stream;
    #default_type text/html;

    client_max_body_size 2G;
    server_names_hash_bucket_size ;

    sendfile        on;

    keepalive_timeout  ;

    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                                        '"$status" $body_bytes_sent "$http_referer" '
                                        '"$http_user_agent" "$http_x_forwarded_for" '
                                        '"$gzip_ratio" $request_time $bytes_sent $request_length';
    underscores_in_headers on;
    include /usr/local/etc/nginx/conf.d/*.conf;
}

2.长连接需要配置

proxy_http_version 1.1;

proxy_set_header Connection "";  #如果没加，后端服务器会收到 Connection: close 的 Header，而不能复用连接； 清空connection的请求头，避免客户端传递短链接的请求头信息。

https://www.jianshu.com/p/fd16b3d10752