
upstream nebula_server {
    least_conn;
    server nebula-1.unas:9000;
    server nebula-2.unas:9000;
    server nebula-3.unas:9000;
}

upstream nebula_console {
    ip_hash;
    server nebula-1.unas:9001;
    server nebula-2.unas:9001;
    server nebula-3.unas:9001;
}

server {

    listen       9000;
    server_name  nebula.unas;

    ignore_invalid_headers off;
    client_max_body_size 0;
    proxy_buffering off;
    proxy_request_buffering off;

    proxy_buffer_size 16k;
    proxy_buffers 16 4k;


	location / {

        proxy_set_header Host $http_host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;

        proxy_connect_timeout 300;
        proxy_http_version 1.1;
        proxy_set_header Connection "";
        chunked_transfer_encoding off;

        proxy_pass http://nebula_server;
	}
}

server {

    listen       9001;
    server_name  nebula.unas;

    ignore_invalid_headers off;
    client_max_body_size 0;
    proxy_buffering off;
    proxy_request_buffering off;

    proxy_buffer_size 16k;
    proxy_buffers 16 4k;


	location / {

        proxy_set_header Host $http_host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;

        proxy_connect_timeout 300;
        proxy_http_version 1.1;
        proxy_set_header Connection "";
        chunked_transfer_encoding off;

        proxy_pass http://nebula_console;
	}
}
