SSL setup Nginx: on NodeJs application with multiple ports

default.txt

# Location of this file :  /etc/nginx/sites-available/default 
# This configuration for NodeJs application but the configuration is same for other framework also like ruby-on-rails.
# Make sure if you have AWS EC2 instance then please open the HTTPS port to serve the application on Https protocols.
# Also if you need extra port on same domain enable thoes port over AWS EC2 instance.
# In this configuration I am using same domain but with different port.

 server {
      listen         80;
      server_name    your.domain.com;
      # return         301 https://$server_name$request_uri;
      location / {
                proxy_pass http://127.0.0.1:8081/;
        }
 }

server {

listen  443;

ssl    on;
ssl_certificate    /etc/nginx/ssl_certs/xxx_xxx_example.crt;
ssl_certificate_key    /etc/nginx/ssl_certs/xxx_example.key;

server_name your.domain.com;
access_log /var/log/nginx/access.log;
error_log /var/log/nginx/error.log;

location / {
                proxy_pass http://127.0.0.1:8081;
                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;
        }



}



# This is for the other node Js backend server to deal with mongodb API

server {

listen  8082;

ssl    on;
ssl_certificate    /etc/nginx/ssl_certs/xxxx_example.crt;
ssl_certificate_key    /etc/nginx/ssl_certs/xxxx_example.key;

server_name your.domain.com;
access_log /var/log/nginx/access.log;
error_log /var/log/nginx/error.log;

location / {
                proxy_pass http://localhost:7001;
                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;
        }

}