Multiple path in Nginx

Question

I am trying nginx for the first time and I am running it locally. I have been able to get my services up but I have a puzzling question because I run a Microservice and during upgrade I want to be able to just block a particular service.

Now, each service has a a path eg

\api\v1\wallet \api\v1\card

the issue I have is that both wallet and card path are in the same service.

If I have different paths would I have to duplicate or there's a way I could make it work better?

Here is my conf file

worker_processes 4;

events { worker_connections 1024; }
http {

    server {

        listen 80;
        charset utf-8;

        location ~ ^/api/v1/user {
            rewrite ^/api/v1/user/(.*) /$1 break;
            proxy_pass http://user-service:3001;
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection 'Upgrade';
            proxy_set_header Host $host;
            proxy_cache_bypass $http_upgrade;
        }

        location /api/v1/wallet/ {
            # rewrite /api/v1/wallet/(.*) /$1 break;
            proxy_pass http://wallet-service:3007/api/v1/wallet/;
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection 'Upgrade';
            proxy_set_header Host $host;
            proxy_cache_bypass $http_upgrade;
        }

        location /api/v1/card/ {
            # rewrite /api/v1/wallet/(.*) /$1 break;
            proxy_pass http://wallet-service:3007/api/v1/card/;
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection 'Upgrade';
            proxy_set_header Host $host;
            proxy_cache_bypass $http_upgrade;
        }

    }


}

Answer 1

I think you should integrate them as follows:

worker_processes 4;

events { worker_connections 1024; }
http {

    server {

        listen 80;
        charset utf-8;

        location ~ ^/api/v1/user {
            rewrite ^/api/v1/user/(.*) /$1 break;
            proxy_pass http://user-service:3001;
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection 'Upgrade';
            proxy_set_header Host $host;
            proxy_cache_bypass $http_upgrade;
        }

        location ^~ /api/v1/(wallet|card)/$ {
            # rewrite /api/v1/wallet/(.*) /$1 break;
            proxy_pass http://wallet-service:3007;
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection 'Upgrade';
            proxy_set_header Host $host;
            proxy_cache_bypass $http_upgrade;
        }
    }
}