…amamoto (@ymmt2005) and Nimrod Grinvald (@ngrinvald) Step back in time with us to 1997. Two years from now, Marc Benioff will found Salesforce in a San Francisco apartment and declare “The End of Software.” Soon, his product will usher in a…

…amamoto (@ymmt2005) We are proud to announce a new MySQL operator named MOCO. MOCO manages MySQL clusters on Kubernetes that replicate data using GTID-based semi-synchronous replication. We will be migrating hundreds of MySQL instances in o…

…amamoto (@ymmt2005) Coil v2 is a Kubernetes network plugin that implements Container Networking Interface (CNI) 0.4.0. CNI defines plugins as executables. In Kubernetes, kubelet or container runtimes such as containerd directly executes CNI…

…amamoto (@ymmt2005) In the previous article, we introduced Coil v2 and its opt-in egress NAT feature. The feature allows any Kubernetes Pods to initiate outgoing TCP/UDP communication with external networks. This article dives into how it i…

…amamoto (@ymmt2005) We are pleased to announce that Coil v2, the second major version of our CNI plugin for Kubernetes, is now generally available. Coil offers bare-metal network performance plus the following features: Multiple address poo…

…amamoto (@ymmt2005) As part of Project Neco, we are building a highly scalable data center network for large Kubernetes clusters. In Modular, Pure Layer 3 Network for Kubernetes: The Design, we described the challenges of building a pure la…

…amamoto (@ymmt2005) This is a supplementary material for Modular, Pure Layer 3 Network for Kubernetes: The Implementation to cover the basics of the BIRD Internet Routing Daemon. Although there is an official user's guide, this document hop…

…amamoto (@ymmt2005) This is a supplementary material for Modular, Pure Layer 3 Network for Kubernetes: The Implementation to cover the basics of Border Gateway Protocol (BGP) used inside data centers. The intended readers are software engin…

…amamoto (@ymmt2005) As part of Project Neco, we are building a highly scalable data center network for large Kubernetes clusters. This is the first of the series of articles to describe the network implementation of Neco. In this article, w…

…amamoto (@ymmt2005) kintone.com, a low-code application platform service, is branded as cybozu.com in Japan. Today, cybozu.com is used by more than 30,000 customer companies. To provide a reliable and cost-effective service, we have several…