Book Image

Mastering Docker

By : Scott Gallagher
Book Image

Mastering Docker

By: Scott Gallagher

Overview of this book

<p><span id="description" class="sugar_field">Docker has been a game-changer when it comes to virtualization – it has now grown to become a key driver of innovation beyond system administration, having an impact on the world of web development and more. But how can you make sure you’re keeping up with the innovations that it’s driving? How can you be sure you’re using it to its full potential? Mastering Docker shows you how – it not only demonstrates how to use Docker more effectively, it also helps you rethink and reimagine what’s possible with Docker.</span></p> <p><span class="sugar_field"><span id="description" class="sugar_field"> Covering best practices to make sure you’re confident with and the basics, such as building, managing and storing containers, before diving deeper into Docker security, you’ll find everything you need to help you extend and integrate Docker in new and innovative ways. You’ll learn how to take greater control over your containers using some of Docker’s most sophisticated and useful tools, such as Docker compose and Docker swarm, before bringing together everything you already know and have learned to put your containers into production and monitor them for safety and performance.</span></span></p> <p><span class="sugar_field"><span class="sugar_field"><span id="description" class="sugar_field"> Beyond this, you’ll also explore even more advanced strategies, as you learn how to extend and integrate Docker with cloud platforms such as Heroku and OpenStack, and how tools such as Kubernetes can improve the way you manage large-scale container orchestration. With further guidance on how you can use configuration management tools such as Puppet, Chef and PowerShell, by the end of the book you’ll have a broad and detailed sense of exactly what’s possible with Docker – and how seamlessly it fits with a range of other platforms and tools.</span></span></span></p>
Table of Contents (20 chapters)
Mastering Docker
Credits
About the Author
About the Reviewer
www.PacktPub.com
Preface
Index

Back to Nodes


After clicking on Launch your first node, we will need to provide some additional information such as what region we want to deploy our node to, if we have a custom VPC we have created that we want to deploy our node to, what size we want the node to be, any IAM roles we want to assign to the node, the number of nodes we want, and the disk size of each node.

For our example, we mainly kept the default, only lowering the disk size to the minimum size of 10 GB.

Once you have clicked on the Launch node cluster button, you will see the status of the node; in this case, it's Deploying. We also have some other items we can check out while it's deploying.

We can view the Monitoring tab and see information pertaining to the node such as CPU, Memory, Disk, and Bandwidth Out.

We can also view the timeline of our node. Now, at first, this will be very short as it's just showing us that we created the node and are deploying it.

Over time, this timeline will grow and show you the progress of...