Cloud Computing Technology tutorials

Deploy FastAPI on Ubuntu and Serve using Caddy 2 Web Server

In this tutorial we will see how to Deploy FastAPI on Ubuntu. Our FastAPI application does CRUD operations on a PostgreSQL database running on Ubuntu 18.04.5 LTS (Bionic Beaver). We expose FastAPI running on Gunicorn as a reverse proxy using Caddy 2 Web Server.

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Deploy FastAPI on Ubuntu and Serve using Caddy 2 Web Server – TutLinks
Deploy FastAPI on Ubuntu and Serve using Caddy 2 Web Server – TutLinks

301 Redirect from non-www to www for WordPress to resolve Redundant Hostnames

Sometimes few websites are set up in such a way that the example.com and www.example.com will be treated as different websites. Although both URLs have same content and represent the same website, tracking few analytics becomes cumbersome when the domain with and without www does not resolve to the same hostname.

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301 Redirect to resolve redundant hostnames - TutLinks
301 Redirect to resolve redundant hostnames - TutLinks

How to add CAA record to Azure DNS in 4 simple steps

In this tutorial we will see how to add CAA record to Azure DNS. Azure does not have a straight forward way to add CAA record using GUI front as of 2020. This needs to be manually added using PowerShell scripts by accessing Microsoft Azure Cloud Shell.

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Adding CAA record to Azure DNS Zone – TutLinks
Adding CAA record to Azure DNS Zone – TutLinks