As must be heard of saying “Practice makes perfect”. What makes practice more perfect when you don’t have hurdles. In this article, I will explain to you how you can practice docker without installing it in your machine.
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What do you have to do to practice docker without installing on your system?
Play with Docker gives the experience of having a free Alpine Linux Virtual Machine in the browser, where you can build and run Docker containers and even create clusters in Docker Swarm Mode.
After you create an account and do a login on Play with Docker, you will see the following screen.
Click you and Start and then on left you will find “ADD NEW INSTANCE”. Just click on it your single instance will now be up and running.
How to create clusters in Docker Swarm Mode?
On the left-hand side, click on the setting icon as highlighted in the image above. You will get an option to choose between the templates which will do all the hard part in the background and create a cluster for you.
If you don’t want to choose the template you can still create clusters like a traditional approach using commands.
So, what are you waiting for go and start practicing Docker!