更新时间：2021-07-30 10:22:00
封面
版权页
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
Chapter 3. Installing Neutron
Basic networking elements in Neutron
Extending functionality with plugins
Network namespaces
Installing and configuring Neutron services
Configuring Neutron services
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
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
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
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
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
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
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
Chapter 11. Firewall as a Service
Enabling FWaaS
Firewall Management in the CLI
Demonstrating traffic flow through a firewall
Chapter 12. Virtual Private Network as a Service
An overview of IPSec
Installing VPNaaS
VPN management in the CLI
VPN management in the dashboard
