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LEARNING OPENSTACK NETWORKING (NEUTRON)

You're reading from   LEARNING OPENSTACK NETWORKING (NEUTRON) Architect and build a network infrastructure for your cloud using OpenStack Neutron networking

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Product type Paperback
Published in Oct 2014
Publisher
ISBN-13 9781783983308
Length 300 pages
Edition 1st Edition
Concepts
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Author (1):
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James Denton James Denton
Author Profile Icon James Denton
James Denton
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Table of Contents (12) Chapters Close

Preface 1. Preparing the Network for OpenStack FREE CHAPTER 2. Installing OpenStack 3. Installing Neutron 4. Building a Virtual Switching Infrastructure 5. Creating Networks with Neutron 6. Creating Routers with Neutron 7. Load Balancing Traffic in Neutron 8. Protecting Instances on the Network A. Additional Neutron Commands B. ML2 Configuration Index

Load balancer management in the CLI


Neutron offers a number of commands that can be used to create and manage virtual IPs, pools, pool members, and health monitors for load balancing purposes.

In the Havana implementation of LBaaS, the pool is the root object with which all other load balancer resources are associated. The workflow to create a functional load balancer starts with creating a pool and then continues with creating and associating pool members, health monitors, and a virtual IP.

Managing pools in the CLI

The following commands are used to manage pools in the CLI:

  • lb-pool-create

  • lb-pool-delete

  • lb-pool-list

  • lb-pool-list-on-agent

  • lb-pool-show

  • lb-pool-stats

  • lb-pool-update

Creating a pool

A pool is a set of devices, such as web servers, that are grouped together to receive and process traffic. When traffic is sent to a virtual IP, the load balancer sends the request to any of the servers that are members of that pool.

To create a pool, use the Neutron lb-pool-create command as follows...

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