#PROJECT ANDROMEDA GOOGLE DRIVERS#
#PROJECT ANDROMEDA GOOGLE SOFTWARE#

This image has the latest drivers needed to achieve the best performance. I encourage interested customers to create new GCE VMs using the Debian backports-image. Some of the most valuable enhancements enable VMs built on supporting Linux kernels to exploit offload/multi-queue capabilities. Andromeda will enable Cloud Platform to expose more and more of Google’s raw network infrastructure performance to all GCE virtual machines (VMs). While these enhancements will lead to some of the best network performance available in the industry, we are most excited about the path moving forward. I also spoke about some forthcoming TCP stream performance improvements within Google Compute Engine (GCE), the most notable of which was a significant improvement to network-level latency, throughput, and CPU overhead. In addition, my presentation covered various scenarios such as the previously described Google Compute Engine 1M RPS Load balancing post. Our site presents the details of these and other advanced network capabilities. For example, Cloud Platform firewalls, routing, and forwarding rules all leverage the underlying internal Andromeda APIs and infrastructure. Hence, Andromeda itself is not a Cloud Platform networking product rather, it is the basis for delivering Cloud Platform networking services with high performance, availability, isolation, and security. We do this all while improving performance, with more enhancements coming. This functionality includes distributed denial of service (DDoS) protection, transparent service load balancing, access control lists, and firewalls.

We expose the same in-network processing that enables our internal services to scale while remaining extensible and isolated to end users. The figure below from my presentation shows Andromeda's high-level architecture:Īndromeda's goal is to expose the raw performance of the underlying network while simultaneously exposing network function virtualization (NFV). It is the orchestration point for provisioning, configuring, and managing virtual networks and in-network packet processing.

#PROJECT ANDROMEDA GOOGLE SOFTWARE#

Rather than being forced to create compromised solutions based on available insertion points, we can design end-to-end secure and performant solutions by coordinating across the stack.Īndromeda is a Software Defined Networking (SDN)-based substrate for our network virtualization efforts. We are uniquely positioned to leverage Google's control and expertise over the entire hardware, software, LAN, and WAN to deliver a seamless experience for Cloud Platform customers.Īt Google, we benefit from having programmable access to the entire network stack, from the lowest-level hardware to the highest-level software elements. Delivering the highest level of performance, availability, and security requires orchestrating across virtual machines, hypervisors, operating systems, network interface cards, top of rack switches, fabric switches, border routers, and even our network peering edge. In this presentation, I described some of the networking challenges introduced by virtualization. We will be fully migrating all zones to Andromeda in the coming months.Īt the Open Network Summit, I presented Andromeda. Customers in these zones will automatically see major performance gains in throughput over our already fast network connections. Andromeda, the codename for Google’s network virtualization stack, now powers two Google Compute Engine zones: us-central1-b and europe-west1-a. We have recently made the latest networking technology that powers our internal services available to Google Cloud Platform users across the world.

Project andromeda google