nginx configured as loadbalancer returning 404 not found

[Kaushal Shriyan]

Hi,

I am running nginx version 1.26 on "Ubuntu 22.04.4 LTS" I have configured
the nginx as load balancer and the configuration details are as follows

# nginx -v
nginx version: nginx/1.26.0
#

server {
        listen 8085;
        #server_name 172.30.2.11;
        server name 210.11.1.110;

        location / {
            # Define the upstream servers for load balancing
            proxy_pass http://backend/;
            # Set HTTP headers
            proxy_set_header Host $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;
        }

location /api/docs/ {
        proxy_pass http://backend/api/docs/;
        proxy_set_header Host $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;
    }

    }

    upstream backend {
        server tead-local.com:80;
    }

When i hit http://tead-local.com:80/api/docs/ I get http 200 response from
the backend server whereas when I try to hit using public IP :-
http://210.11.1.110:8085/api/docs/ I encounter http 404 not found.

101.0.62.200 - - [17/May/2024:16:38:24 +0530] "GET /api/docs/ HTTP/1.1" 404
153 "-" "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7)
AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.5 Safari/605.1.15
Ddg/17.5" "-"

[image: image.png]



Please guide me. Thanks in advance.

Best Regards,

Kaushal
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