JELASTIC CLUSTER ON TOP OF

GOOGLE CLOUD PLATFORM

CTO, Ruslan Synytsky

June ‘14

Jelastic Cluster uses Google Cloud API allocating

private networks and mapping the subnets to VMs.

VPN (PPTP) allows to get access to any private network

on any VM

End users Containers use internal IP addresses from

mapped VPN to get access to Internet.

Live Migration of Containers is the key feature.

VPN allows Jelastic Cluster to migrate Containers between VMs.

However, this workaround has one issue.

Traffic is routed via VPN to VMs where IP networks were mapped.

It causes network overhead in case of high traffic and big number

of VMs in the cluster.