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Containers in OpenStack

You're reading from Containers in OpenStack

Product type Book

Published in Dec 2017

Publisher Packt

ISBN-13 9781788394383

Pages 176 pages

Edition 1st Edition

Languages

Concepts

Containerization

Table of Contents (17) Chapters

Title Page

Credits

About the Authors

About the Reviewers

www.PacktPub.com

Customer Feedback

Preface

1. Working with Containers

2. Working with Container Orchestration Engines

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

Introduction to Neutron, the OpenStack network service

Neutron is network service for OpenStack which provides a variety of networking options in an OpenStack cloud. Its old name was Quantum and it was later renamed to Neutron. Neutron uses a vast array of plugins to provide different network configurations.

Neutron contains the following components:

Neutron server (neutron-server and neutron-*-plugin): The Neutron server handles incoming REST API requests. It communicates to the database using plugins
Plugin agent (neutron-*-agent): The plugin agent runs on each compute node to manage the local virtual switch (vswitch) configuration
DHCP agent (neutron-dhcp-agent): The DHCP agent provides DHCP services to tenant networks. This agent is responsible for maintaining all DHCP configurations
L3 agent (neutron-l3-agent): The L3 agent provides L3/NAT forwarding for the external network access of VMs on tenant networks
Network provider services (SDN server/services): This service provides additional...

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