Sign In Start Free Trial
Account

Add to playlist

Create a Playlist

Modal Close icon
You need to login to use this feature.
  • Book Overview & Buying Containers in OpenStack
  • Table Of Contents Toc
  • Feedback & Rating feedback
Containers in OpenStack

Containers in OpenStack

By : Kumar Singh, Kumari
5 (3)
close
close
Containers in OpenStack

Containers in OpenStack

5 (3)
By: Kumar Singh, Kumari

Overview of this book

Containers are one of the most talked about technologies of recent times. They have become increasingly popular as they are changing the way we develop, deploy, and run software applications. OpenStack gets tremendous traction as it is used by many organizations across the globe and as containers gain in popularity and become complex, it’s necessary for OpenStack to provide various infrastructure resources for containers, such as compute, network, and storage. Containers in OpenStack answers the question, how can OpenStack keep ahead of the increasing challenges of container technology? You will start by getting familiar with container and OpenStack basics, so that you understand how the container ecosystem and OpenStack work together. To understand networking, managing application services and deployment tools, the book has dedicated chapters for different OpenStack projects: Magnum, Zun, Kuryr, Murano, and Kolla. Towards the end, you will be introduced to some best practices to secure your containers and COE on OpenStack, with an overview of using each OpenStack projects for different use cases.
Table of Contents (11 chapters)
close
close

OpenStack architecture


The following figure (from: https://docs.openstack.org/arch-design/design.html) represents the logical architecture of OpenStack and how users can connect to various services. OpenStack has multiple components for different purposes such as Nova for managing compute resources, Glance for managing OS images, and so on. We will learn about each component in detail in the upcoming sections.

In very simple terms, if a user requests to provision a VM using CLI or the APIs, the request is handled by Nova. Nova then talks to KeyStone to authenticate the request, Glance for the OS image, and Neutron for setting up the network resources. Then, after receiving responses from each component, it boots the VM and returns a response to the user:

Visually different images
CONTINUE READING
83
Tech Concepts
36
Programming languages
73
Tech Tools
Icon Unlimited access to the largest independent learning library in tech of over 8,000 expert-authored tech books and videos.
Icon Innovative learning tools, including AI book assistants, code context explainers, and text-to-speech.
Icon 50+ new titles added per month and exclusive early access to books as they are being written.
Containers in OpenStack
notes
bookmark Notes and Bookmarks search Search in title playlist Add to playlist download Download options font-size Font size

Change the font size

margin-width Margin width

Change margin width

day-mode Day/Sepia/Night Modes

Change background colour

Close icon Search
Country selected

Close icon Your notes and bookmarks

Confirmation

Modal Close icon
claim successful

Buy this book with your credits?

Modal Close icon
Are you sure you want to buy this book with one of your credits?
Close
YES, BUY

Submit Your Feedback

Modal Close icon
Modal Close icon
Modal Close icon