Name: Learning OpenStack Networking（Neutron）（Second Edition）
Author: James Denton
ISBN: 9781785280795

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Learning OpenStack Networking（Neutron）（Second Edition）

James Denton

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Credits
About the Author
About the Reviewers
www.PacktPub.com
Support files, eBooks, discount offers, and more
Preface
What this book covers
What you need for this book
Who this book is for
Conventions
Reader feedback
Customer support
Chapter 1. Preparing the Network for OpenStack
What is OpenStack Networking?
Preparing the physical infrastructure
Physical server connections
Separating services across nodes
Summary
Chapter 2. Installing OpenStack
System requirements
Initial network configuration
Initial steps
Installing OpenStack
Summary
Chapter 3. Installing Neutron
Basic networking elements in Neutron
Extending functionality with plugins
Network namespaces
Installing and configuring Neutron services
Configuring Neutron services
Summary
Chapter 4. Building a Virtual Switching Infrastructure
Virtual network devices
Network types supported by Neutron
Choosing a plugin and driver
Visualizing traffic flow when using LinuxBridge
Visualizing the traffic flow when using Open vSwitch
Configuring the ML2 networking plugin
Configuring the LinuxBridge driver and agent
Configuring the Open vSwitch driver and agent
Summary
Chapter 5. Creating Networks with Neutron
Network management
Neutron ports
Attaching instances to networks
Exploring how instances get their addresses
Exploring how instances retrieve their metadata
Summary
Chapter 6. Managing Security Groups
Security groups in OpenStack
An introduction to iptables
Working with security groups
Implementing security group rules
Working with security groups in the dashboard
Disabling port security
Summary
Chapter 7. Creating Standalone Routers with Neutron
Routing traffic in a cloud
Installing and configuring the Neutron L3 agent
Router management in the CLI
Network address translation
Floating IP management
Demonstrating traffic flow from an instance to the Internet
Router management in the dashboard
Summary
Chapter 8. Router Redundancy Using VRRP
Using keepalived and VRRP to provide redundancy
Networking of highly available routers
Installing and configuring additional L3 agents
Configuring Neutron
Working with highly available routers
Decomposing a highly available router
Summary
Chapter 9. Distributed Virtual Routers
Distributing routers across the cloud
Installing and configuring Neutron components
Routing east-west traffic between instances
Centralized SNAT
Floating IPs through distributed virtual routers
Summary
Chapter 10. Load Balancing Traffic to Instances
Fundamentals of load balancing
Integrating load balancers into the network
Installing LBaaS
Load balancer management in the CLI
Building a load balancer
Load balancer management in the dashboard
Summary
Chapter 11. Firewall as a Service
Enabling FWaaS
Firewall Management in the CLI
Demonstrating traffic flow through a firewall
Summary
Chapter 12. Virtual Private Network as a Service
An overview of IPSec
Installing VPNaaS
VPN management in the CLI
VPN management in the dashboard
A tale of two routers
Summary
Appendix A. Additional Neutron Commands
Neutron extensions
Neutron agents
Per-tenant quotas
Cisco Nexus 1000V command reference
VMware NSX command reference
Nuage VSP command reference
L3 metering
The LBaaS v2 API
Summary
Appendix B. Virtualizing the Environment
Configuring VirtualBox networking
Creating a virtual machine
Configuring a virtual machine
Installing the Ubuntu operating system
Configuring virtual machine networking
Accessing a virtual machine over SSH
Changes to the OpenStack installation
Summary
Index

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Learning OpenStack Networking（Neutron）（Second Edition）