Quantum + Open vSwitch

aka agenda Quantum?

Quantum?

API

Quantum + Open vSwitch

Deployment

11/28/12

Quantum?On-demand networking

L2

: , firewall', VPN, etc.

Network virtualization

Overlay tunneling: VXLAN, NVGRE, STT

SDN, OpenFlow

11/28/12

Quantum?

11/28/12

(GUI, CLI, API)Compute APINetwork APIStorage APIKVMCephOVS plugin

API

11/28/12Network L2 , VLAN

Subnet IP , L2

Port Quantum VM

multi-tenant (, IP )

11/28/12Core API(network, subnet, port)Extension API(router, provider networks)Quantum APIOVS pluginCisco pluginLinuxBridge plugin

QuantumServiceBackend

NetworkAPI Client (GUI, CLI)nova-computeVirtual switch

nova-computeVirtual switch

nova-computeVirtual switch

11/28/12

11/28/12 (tenants) cloud operator

Quantum admin-only,

nova-network, , IP , ..

Quantum APITrue self-service networking

, GUI, CLI

Quantum + Open vSwitch

11/28/12

Quantum + Open vSwitch

11/28/12

Quantum Use-cases

Single Flat Network

11/28/12

Multiple Flat Networks

11/28/12

Mixed Flat and Private Networks

11/28/12

Provider Router With Private Networks

11/28/12

Per-tenant Router with Private Networks

11/28/12

11/28/12 Nova-Net:multi_host mode

Security groups

Metadata service

Advanced services:Load-balancing

VPN

FeatureNova-NetQuantum

Multi-host mode+-

VLAN networking++

Flat (DHCP) networking++

Tunneling-+

Security Groups+-

SDN-+

Metadata service+-

Nova-net vs. Quantum

11/28/12

OpenFlow (Ryu, Trema) VLAN

firewall load-balancing

11/28/12