nginx.conf

##
# You should look at the following URL's in order to grasp a solid understanding
# of Nginx configuration files in order to fully unleash the power of Nginx.
# http://wiki.nginx.org/Pitfalls
# http://wiki.nginx.org/QuickStart
# http://wiki.nginx.org/Configuration
#
# Generally, you will want to move this file somewhere, and start with a clean
# file but keep this around for reference. Or just disable in sites-enabled.
#
# Please see /usr/share/doc/nginx-doc/examples/ for more detailed examples.
##

# Default server configuration
#
upstream ares.codeobia.com {
    server localhost:8080;
}
upstream api.codeobia.com {
    server localhost:3000;
}
server { 
	listen 80 default_server;
	listen [::]:80 default_server;

	index index.html index.htm index.nginx-debian.html;

	server_name ares.codeobia.com;
    location ~ ^/api/exports/(.*)$ {
        alias /home/ubuntu/AReS/app/temp-exports/;
        add_header Content-disposition "attachment";
        gzip_static on;
        expires max;
        add_header Cache-Control public;
    } 
    location ~ ^/api/(.*)$ {
        proxy_set_header XForwardedFor $proxy_add_x_forwarded_for;
        proxy_pass http://api.codeobia.com/$1;
        proxy_set_header Host $host;
        proxy_set_header Referer $http_referer;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $remote_addr;
        proxy_set_header X-Forwarded-Proto $scheme;
    }
    location ~ ^/explorer(.*)$ {
        proxy_set_header XForwardedFor $proxy_add_x_forwarded_for;
        proxy_pass http://ares.codeobia.com/$1$is_args$args;
        proxy_set_header Host $host;
        proxy_set_header Referer $http_referer;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $remote_addr;
        proxy_set_header X-Forwarded-Proto $scheme;
    }
	location / {
		try_files $uri $uri/ =404;
	}
    listen [::]:443 ssl ipv6only=on; # managed by Certbot
    listen 443 ssl; # managed by Certbot
    ssl_certificate /etc/letsencrypt/live/ares.codeobia.com/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/ares.codeobia.com/privkey.pem; # managed by Certbot
    include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
}