COMPLETE CONFIGRATION NODE + MONGODB + AWS + DOMAIN + SUBDOMAIN | HOST API SERVER!

In this post I can give you complete information about the deploy nodejs api server in aws!

We need to run commands and install packages!

1. sudo apt update
2. sudo apt upgrade
3. sudo apt install nodejs
4. sudo apt install npm
5. sudo apt install git
6. sudo apt install nginx
7. Install mongodb OFFICIAL WEBSITE
8. sudo npm install pm2

PROCESS TO LIVE
AWS CONFIGRATIONS:

1. LAUNCH EC2 INSTANCES
2. UPDATE SECURITY GROUP - ADD PORT 
[ 22, 80, 443, 27017, <BACKEND-PORT> ]
3. GENERATE ELASTIC IP
4. POINT YOUR MAIN DOMAIN TO EC2 PUBLIC IP A RECORD
5. CREATE A SUBDOMAIN THAT NEED TO POINTING A SPECIFIC PORT

EC2 CONFIGRATION:

1. UPDATE NODEJS TO NEWEST LTS VERSION
2. CLONE BACKEND REPO TO [ VAR/WWW/HTML ] PATH
3. START PM2 [ SUDO PM2 START <FILENAME> ]
4. START MONGODB [ SUDO SYSTEMCTL START MONGOD ]
5. START NGINX [ SUDO SYSTEMCTL START NGINX ]

>> ACCESS VIA IP IN YOUR BROWSER

[ EC2 PUBLIC IP EXAMPLE 1.201.10.2 - NGINX MAIN SERVER ]
[ 1.201.10.2:<BACKEND-PORT> - BACKEND SERVER ]

CONFIGURE NGINX FOR POINTING DOMAIN:

1. EDIT NGINX CONFIG FILE [ /ETC/NGINX/SITES-ENABLED/DEFAULT ] 
   { COMMAND : SUDO NANO /ETC/NGINX/SITES-ENABLED/DEFAULT }
2. ADD THIS LINES IN YOUR SITE-ENABLES/DEFAULT FILE:

server {
    listen 80;
    server_name <DOMAIN OR SUBDOMAIN NAME>;

    location / {
       proxy_pass http://127.0.0.1:<BACKEND-PORT>;
    }
}