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OpenStack networking essentials : build and manage networks in OpenStack using Neutron /
Build and manage networks in OpenStack using Neutron About This Book Deploy an all-in-one cloud based on OpenStack Liberty (2015.2) using RDO Learn the fundamentals of the Neutron API including networks, subnets, and ports, and how to manage these resources in the cloud Build simple virtual network...
| Clasificación: | Libro Electrónico |
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| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Birmingham, UK :
Packt Publishing,
2016.
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| Colección: | Community experience distilled.
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| Temas: | |
| Acceso en línea: | Texto completo Texto completo |
Tabla de Contenidos:
- Cover ; Copyright; Credits; About the Author; www.PacktPub.com; Table of Contents; Preface; Chapter 1: OpenStack Networking Components
- an Overview ; Features of OpenStack Networking; Switching; Routing; Advanced networking features; Load balancing; Firewalling; Virtual private networks; The OpenStack architecture; A reference architecture; Implementing the network; Plugins and drivers; Neutron agents; The DHCP agent; The metadata agent; The network plugin agent; Summary; Chapter 2: Installing OpenStack Using RDO ; System requirements; The initial network configuration; Example networks
- Interface configurationConnect to the host; Initial steps; Permissions; Install network utilities; Set the hostname; Install Network Time Protocol (NTP); Disable NetworkManager; Upgrade the system; Install RDO using Packstack; Download RDO; Configure the answer file; Install RDO; Verify connectivity to OpenStack; Verify connectivity to the dashboard; Additional installation tasks; Create a security group rule; Create a demo project and user; Configure the keystone_demo file; Upload an image to Glance; Summary; Chapter 3: Neutron API Basics ; Networks; Network attributes; Provider attributes
- Additional attributesSubnets; Ports; The Neutron workflow; Booting an instance; How the logical model is implemented; Deleting an instance; Summary; Chapter 4: Interfacing with Neutron ; Using the Horizon dashboard; Managing resources within a project; Creating networks within a project; Viewing the network topology; Managing resources as an administrator; Using the Neutron client; Creating and listing networks; Creating a network; Creating a subnet; Summary; Chapter 5 : Switching; The basics of switching in OpenStack; Using Linux bridges; Using Open vSwitch; Network types; Local networks
- Flat networksVLAN networks; VXLAN networks; GRE networks; A look at our environment; Getting a closer look; Summary; Chapter 6 : Routing; The basics of routing in Neutron; Network namespaces; Connectivity through a router; Outbound connectivity; Inbound connectivity; Types of routers; Standalone routers; Highly available routers; Distributed virtual routers; Managing routers in the dashboard; Creating routers within a project; Viewing the network topology; Managing routers as an administrator; Managing routers with the Neutron client; Creating and listing routers; Creating a router
- Adding an interfaceListing router interfaces; Examining the routers; Summary; Chapter 7: Building Networks and Routers ; Using provider networks; Creating a provider network; Booting an instance; Accessing the instance; Using a Neutron router; External provider networks; Attaching the router to an external provider network; Booting an instance; Testing connectivity; Observing SNAT behavior; Assigning a floating IP; Testing connectivity via floating IP; Multiple routers; Advanced networking; Summary; Chapter 8: Security Group Fundamentals ; Security groups in OpenStack; Using security groups