First we’ll need a place to host our Images for the container instances to pull from. If you have a docker hub account or your own private repository you can skip this section.
Go to the Azure Portal and create a new Container Registry resource.
Configure it as you see fit, and click Create. We'll be using the Basic SKU for this tutorial.
After registry is finished deploying go to the Access keys page and enable the Admin user toggle. Take note of the Login Server, Username and Password values:
Mainly, remember the Login server and Registry name values, for we’ll be using them repeatedly across this tutorial.