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Containers in OpenStack

You're reading from   Containers in OpenStack Leverage OpenStack services to make the most of Docker, Kubernetes and Mesos

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Product type Paperback
Published in Dec 2017
Publisher Packt
ISBN-13 9781788394383
Length 176 pages
Edition 1st Edition
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Authors (2):
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Pradeep Kumar Singh Pradeep Kumar Singh
Author Profile Icon Pradeep Kumar Singh
Pradeep Kumar Singh
Madhuri Kumari Madhuri Kumari
Author Profile Icon Madhuri Kumari
Madhuri Kumari
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Table of Contents (11) Chapters Close

Preface 1. Working with Containers 2. Working with Container Orchestration Engines FREE CHAPTER 3. OpenStack Architecture 4. Containerization in OpenStack 5. Magnum – COE Management in OpenStack 6. Zun – Container Management in OpenStack 7. Kuryr – Container Plugin for OpenStack Networking 8. Murano – Containerized Application Deployment on OpenStack 9. Kolla – Containerized Deployment of OpenStack 10. Best Practices for Containers and OpenStack

Deploying a containerized application


In the previous section, you learned how to install Murano with DevStack. Now we will see how to use Murano in order to install an application on OpenStack. As Murano is all about the ease that it provides with the browsable, dynamic UI, we will use the Application Catalog tab in Horizon to run our application.

We will install an NGINX containerized application inside Docker in this example. We will need the following packages for running this application:

  • Docker Interface Library: This library defines a framework for building Docker applications. It provides the data structures and common interfaces used by all the applications and hosting services backed by Docker.
  • Docker Standalone Host: This is a regular Docker host application. All the container applications are run inside a dedicated VM running image built with Docker and murano-agent.
  • Kubernetes Pod: This application provides an infrastructure for running containerized applications with Kubernetes...
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