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Re:Kubernetes V1 Released by amouat on Tuesday July 21, 2015 @11:26AM (#9922876)
I think you just need to provide a flat networking infrastructure where all nodes get their own IP and can reach each other. So you can swap flannel for project calico or your own setup if you like.
Re:Kubernetes V1 Released by eepyaich on Tuesday July 21, 2015 @11:39AM (#9922979)
Yep - see http://www.projectcalico.org/calico-networking-for-kubernete....

[Disclosure - I'm part of the Project Calico team.]

Re:Kubernetes V1 Released by dward on Tuesday July 21, 2015 @11:40AM (#9922983)
Weave and Openvswitch are two other options. Many IaaS (gcp, aws) provide the required nobs and dials to configure this "natively" using their API so no extra SDN required if you are already running on a compatible cloud provider.
Re:Kubernetes V1 Released by throwaway1979 on Tuesday July 21, 2015 @01:09PM (#9923820)
I thought each host needs an entire /24 subnet, and the pods that run on the host get individual IP addresses. Am I mistaken?
Re:Kubernetes V1 Released by TheIronYuppie on Tuesday July 21, 2015 @01:38PM (#9924117)
No, there's a private network that's shared between all the containers running on the pods, but as long as the nodes can see each other, you're good.

Full disclosure: I work at Google on Kubernetes