Rakuten targets big edge deployments with Symworld Cloud
Japanese giant Rakuten bought Kubernetes management platform Robin.io and put it in 50,000-plus telco antennas. Now it aims Symworld Cloud at enterprise edge deployments
Published: 08 Feb 2023 10:00
“The VMware of edge servers.” That was the plan for Robin.io.
Since being bought by Japanese giant the Rakuten Group, Robin.io has become Symworld Cloud, and seen its Kubernetes management and storage system deployed to more than 50,000 servers by the company’s telco arm, Rakuten Symphony, in OpenRAN equipment in 5G towers.
“Our strength in relation to the big Kubernetes players – Red Hat OpenShift and VMware Tanzu – is that our system was conceived of early on for very large deployments,” said Partha Seetala, president of Rakuten Symphony, to Computer Weekly’s French sister publication, LeMagIT, during a recent IT Press Tour event.
“Our competitor’s approach is to manage application instances in a uniform hardware cluster with one type of CPU, GPU, storage and network card,” said Seetala. “Ours is exposed in the same way from different hardware so that applications get the maximum performance as if written expressly for them.
“Take for example these case in telecoms, when an OpenRAN deployment wants to validate a communication in less than 40μs. It is simply impossible to do if your software code doesn’t take into account the type of network or FPGA accelerator in your equipment. But you have 800 hardware variants in your antenna park. What do you do? Write and deploy 800 versions of your code? That’s what you have to do with our competitors. We, however, expose our underlying hardware in a universal manner.”
Rakuten Symphony’s software offer currently comes in three products. Symworld CNP (Cloud Native Platform) is the Kubernetes system bought from Robin.io. Symworld Orchestrator is the console for remote admin of edge servers, something like VMware vCenter but capable of managing 100,000 physical machines and more than 10,000 Kubernetes clusters.
Finally, Symworld CNS (Cloud Native Storage) corresponds to the storage layer in Robin.io CNP, which can be installed on top of any other Kubernetes system, with OpenShift particularly in mind. According to the company, Ceph storage, which Red Hat supplies for use with Kubernetes, is not completely suited to edge deployments.
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