OpenNebulaConf 2016 - Network automation with VR by Karsten Nielsen, Unity Technologies

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When you look at automation there is automation and/or automatic. Which would you have in your infrastructure also when it comes to your networking ? I would prefer to have automatic and the new VR in opennebula 5 helps us to get there.

Technologie

Our setup
15 datacenters
– 7 AWS, 2 alicloud, 4 Softlayer (ONE), 2 colo
(ONE)
●
About 3000 VM’s and 10000 containers
– Storage EBS and Ceph
●
About 5PB storage
– 2 CDN’s Akamai and Highwinds
●
About 45 PB traffic and 250Gbps peak

Networking
Routed backbone between clouds
Problem space ONE
– Default gateway
– Not scalable

Network automation
Virtual routers
– Removes default gateway limites
– Easy to manage our resources into VDC
– Easy to add new networks to a VDC and have it routed
– Destroy/create/add

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