Private Cloud Access
10.0.0.3
12.1.1.1
10.0.0.4

CloudPipe
10.0.0.3
12.1.1.1
SPoF
10.0.0.4

CloudPipe Redundancy
10.0.0.3
12.1.1.1
10.0.0.4

CloudPipe Self-healing
10.0.0.3
12.1.1.1
10.0.0.4
Monitoring

public switch
Floating IP
12.0.1.3
VM
bridge
bridge
Project VLAN
nova-network
Networking in Cactus
nova-compute

Networking in Cactus
public switch
Floating IP
12.0.1.3
VM
bridge
bridge
Project VLAN
nova-network
nova-compute

Multi-host in Diablo
public switch
Floating IP
12.0.1.3
12.0.1.4
VM
VM
bridge
bridge
Project VLAN
nova-network
nova-network
nova-compute
nova-compute

Limitations of Multi-host
Multi-host doesn’t work with XEN
No way from one project to another
Security groups don’t work with XEN

Multi NIC
Features:
Multiple interfaces in VM
Automatically associated with all networks in the project
Limitations:
No way to change association of interface with network

About Mirantis
Engineering services company
Development of OpenStack
Enterprise deployments of OpenStack
Host of Bay Area OpenStackMeetUps
Speaker: Mike ScherbakovTwitter: @mihgen
mscherbakov @ mirantis.com

Network in OpenStack: changes since Cactus and CloudPipe HA

by Mirantis

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Network in OpenStack: changes since Cactus and CloudPipe HA Presentation Transcript