nginx_internal_forwarding.conf

server {

        server_name localhost;
	listen 3000;
	listen [::]:3000;


        location /keycloak {
                proxy_pass http://keycloak:8080;
                proxy_pass_request_headers      on;                     
        }

        location /auth-api {
                rewrite /auth-api/(.*) /$1  break;
                proxy_pass http://auth-api:3000;
                proxy_pass_request_headers      on;
        }

        location / {
                proxy_pass http://leafwriter:3000;
                proxy_pass_request_headers      on;
        }

}