Quantum + Open vSwitch
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Transcript of Quantum + Open vSwitch
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
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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
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Quantum Use-cases
Single Flat Network
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Multiple Flat Networks
11/28/12
Mixed Flat and Private Networks
11/28/12
Provider Router With Private Networks
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Per-tenant Router with Private Networks
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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
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