| 12345678910111213141516171819202122232425262728293031323334353637383940414243444546 | worker_processes  1;events {    worker_connections  1024;}http {    include /etc/nginx/mime.types;    default_type application/octet-stream;    sendfile off;    keepalive_timeout  65;    server {        listen 80;        server_name localhost;        location / {            proxy_set_header X-Real-IP $remote_addr;			proxy_set_header X-Forwarded-For $remote_addr;			proxy_set_header Host $host;            proxy_http_version 1.1;			proxy_set_header Upgrade $http_upgrade;			proxy_set_header Connection "upgrade";            proxy_redirect off;			proxy_pass http://localhost:81;         }        location /backend {            proxy_set_header X-Real-IP  $remote_addr;			proxy_set_header X-Forwarded-For $remote_addr;			proxy_set_header Host $host;            proxy_http_version 1.1;			proxy_set_header Upgrade $http_upgrade;			proxy_set_header Connection "upgrade";            proxy_redirect off;            rewrite ^/backend/?(.*) /$1 break;			proxy_pass http://backend:8080;         }    }}
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