Deploying two separate rails Apps to subdomain and main domain. These are the nginx conf files found in /etc/nginx/sites-available

web.org.conf

#config for the domain
server {
        listen 80 default_server;
        listen [::]:80;
        server_name miraclemanner.org miraclemanner.org;
        passenger_enabled on;
        passenger_app_root /home/deploy/miracle_manner/current;
        rails_env production;
        
        root /home/deploy/miracle_manner/current/public;

        # Add index.php to the list if you are using PHP
        index index.html index.htm index.nginx-debian.html;
        location = /50x.html {
            root   html;
        }

www.test.web.org.conf

#config for the subdomain
server {
        listen 80;
        listen [::]:80;
        server_name test.web.org  www.test.web.org;
	
	
       rails_env production;

        root /home/deploy/travelWatamu/current/public;
       index index.html index.htm;

        location / {
	              passenger_base_uri /;
                passenger_app_root /home/deploy/travelWatamu/current;
                #try_files $uri $uri/ =404;
                passenger_enabled on;
		            passenger_ruby /home/deploy/.rvm/gems/ruby-2.5.0/wrappers/ruby;
        }

        #Optional ssl certs
         listen 443 ssl; # managed by Certbot
         ssl_certificate /path_to_cert; # managed by Certbot
         ssl_certificate_key /path_to_cert.pem; # managed by Certbot
         include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
         ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
         
    if ($scheme != "https") {
        return 301 https://$host$request_uri;
    } # managed by Certbot

}