Nginx port Ubuntu 18.04 at the virtual machine 

Go to Nginx sites-available directory and open default file

$ cd /etc/nginx/sites-available


















$ sudo gedit default

















Adding the default file with few ports listening





















server {
listen 80 default_server;
listen [::]:80 default_server;


root /var/www/html;

# Add index.php to the list if you are using PHP
index index.html index.htm index.nginx-debian.html;

server_name _;

location / {
# Nodejs Proxy
proxy_pass http://localhost:5000;
proxy_http_version 1.1;
proxy_set_header Connection 'upgrade';
proxy_set_header Host $host;
proxy_cache_bypass $http_upgrade;

}

}

server {
    listen 92;

    location / {
        proxy_pass http://localhost:19999/;
        include /etc/nginx/proxy_params;
    }
}
After making the changes of the default file the save it, do restart the NGINX to make it works by using

$ sudo service nginx restart

















So we are finish .. then let see if it is working or not.
Check your vm http://localhost:91

Port Forwarding to Host 

Afterward port forwarding setup need to done at our virtual box Settings


Choose setting at your instance




Go to Network > Adapter 1 > Nat > Port Forwarding



Adding port number Host Port as 92 and Guest Port as 92


Then to let see at our host at localhost:92
















So it is working.


If we open directly netdata at our VM instance it will use more CPU resources. By open at host machine our instance use fewer CPU resources.

Disclaimer:

This setup for my research purpose as a note for myself, so my explanation might not be clear enough for a beginner. By the way, at this current time, people love to use Docker, Kubernetes, or AWS.