重定向太多-nginx

Question

Nginx给出太多重定向错误-认为它可能与location /中的proxy_pass有关，因为当我更改它时，偶尔会收到服务器错误400或500，但没有解决方法:(我正在使用AWS ec2实例使用nginx。我可以访问***。com / static /文件夹，而没有重定向问题。

我为上游尝试了许多不同的服务器，并且完成了关于stackoverflow / digitalocean的几乎所有建议的解决方案。我是nginx的新手，所以我很可能犯了一个简单的错误。这是我的配置：

worker_processes 4;
pid /run/nginx.pid;

events {

  worker_connections 1024;
}

http {


  ##
  # Gzip Settings
  ##
  sendfile on;
  gzip on;
  gzip_http_version 1.0;
  gzip_proxied any;
  gzip_min_length 500;
  gzip_disable "MSIE [1-6]\.";
  gzip_types text/plain text/xml text/css
  text/comma-separated-values
  text/javascript
  application/x-javascript
  application/atom+xml;

  tcp_nopush on;
  tcp_nodelay on;
  keepalive_timeout 65;
  types_hash_max_size 2048;

  include /etc/nginx/mime.types;
  default_type application/octet-stream;

  ##
  # Logging Settings
  ##
  access_log /var/log/nginx/access.log;
  error_log /var/log/nginx/error.log;

  include /etc/nginx/conf.d/*.conf;

  upstream serv {

    server 127.0.0.1:80;
  }

  server {

    listen 443 ssl http2;
    server_name www.***.com;

    access_log /var/log/nginx/***.com.access.log;
    error_log /var/log/nginx/***.com.error.log;
    ssl on;
    ssl_certificate /etc/letsencrypt/live/www.***.com/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/www.***.com/privkey.pem; # managed by Certbot
    include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
    return 301 https://***.com$request_uri;
  }

  server {

    listen 443 ssl http2;
    server_name ***.com;
    #server_name_in_redirect on;

    access_log /var/log/nginx/***.com.access.log;
    error_log /var/log/nginx/***.com.error.log;
    ssl on;
    ssl_certificate /etc/letsencrypt/live/***.com/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/***.com/privkey.pem; # managed by Certbot
    include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot

    location / {

      proxy_pass http://serv/;
      proxy_set_header Host $host;
      proxy_set_header X-Real-IP $remote_addr;
      proxy_http_version 1.1;

      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
      proxy_set_header X-Forwarded-Proto https;
    }

    location /static/ {

      autoindex on;
      alias /home/ubuntu/foo/var/www/bar/static/;
    }
  }

  server {

    listen 80;
    server_name ***.com;

    location / {

      return 301 https://***.com/$request_uri;
    }
  }
}