Install ddclient on your RPi NGINX reverse proxy server with:.For the subdomain field you can either leave it blank or put in it to have Google track your web server on the root domain name:Īdding a Dynamic DNS record to the Google DNS Google Domains is simple to register, relatively cheap at Synthetic records > Dynamic DNS. To begin, you'll first need to purchase a domain name from Google Domains. It then automatically publishes our IP address to the domain name server to keep it in sync so browser clients can find us. ddclient is a service that runs on our server and retrieves our public (WAN) IP address. Thankfully this can be easily accomplished with a tool called ddclient which we can install on our RPi (or any other Debian-based OS such as Ubuntu).
Dynamic DNS with ddclient on Raspberry Pi and UbuntuĪs a consequence of having a dynamic IP address, we will need to notify the domain name servers when our IP address changes. This situation can be described as having a dynamic IP address. Since we're running a homelab, presumably we're using a residential ISP, which means we face one additional challenge: our IP address is not fixed and our ISP can (and will) change your IP address from time to time. In order for visitors to visit our website, we therefore need to register our web server with a DNS. It's for this reason that DNS is often described as the "phone book" of the internet- it's a registry that tracks the IP address of the web server for a given URL. When you type a URL into your web browser, a domain name server is contacted which returns the IP address of the web server for that URL. When you visit a URL, how in the heck does the browser find your web server to connect to it? That is, how does it find that small boat in such a giant ocean? That's the job of domain name servers (DNS). If you think of the internet as a giant ocean, your web server is but a small boat in its waters. The Domain Name System (DNS) What is the Domain Name System?
Enable port forwarding so that web traffic can access our web server.Set up Dynamic DNS with ddclient on Raspberry Pi and Ubuntu so that web browsers can find us on the internet.In order to connect our RPi web server to the internet, we need to do two things: In today's tutorial, I will guide you the rest of the way to getting your new RPi web server on the internet. Many of you have asked for additional updates on that article and it's high time I did them.
In a previous post, we learned about what a reverse proxy web server is, why you would want one, and how to install the NGINX reverse proxy web server on a Raspberry Pi.