Hero Image
Running RDMA in Containers on Kubernetes and Benchmarking Performance

I got RDMA working in containers on Kubernetes using SR-IOV, so I’m documenting the process including the issues I ran into. I also benchmarked the performance of RDMA vs TCP/IP.

March 31, 2025 Read
Hero Image
Building a Home VM Infrastructure with KubeVirt

KubeVirt is a tool for managing VM infrastructure. With KubeVirt, you can manage VMs on Kubernetes in the same way as containers. I tried KubeVirt to easily spin up VMs at home, so I’ll share the method and my impressions.

June 15, 2024 Read
Hero Image
Paper Reviews: Container Overlay Networks

The streak was broken over Golden Week. Things settled down in the latter half of May, so I’m resuming. Related to lower-layer tracing, I’ll introduce papers on container overlay networks using eBPF.

May 31, 2023 Read
Hero Image
Paper Reviews: Distributed Tracing & Borg

Inspired by https://joisino.hatenablog.com/, I decided to try reading papers every day as much as possible. To help maintain the habit, I’m publishing excerpts from my paper notes along with my thoughts. To start, I’ll introduce some well-known papers in the distributed tracing field, which is related to my own research, along with papers from the recently held NSDI'23, and the Borg paper from Google, which Kubernetes is based on.

April 29, 2023 Read
Hero Image
Review: 'Kubernetes Complete Guide, 2nd Edition' (Kubernetes完全ガイド 第2版)

I received this book about a year ago, but I finally made time to read it, so here is my review. Since it is a reference-style book, I picked and chose only the topics I was less familiar with.

February 4, 2023 Read