Ian Lewis

Hi! I'm Ian. I am a Developer Advocate working for Google on the Google Cloud Platform Team in Tokyo, Japan. I like to play with and hack on distributed systems, containers, in Go, and Python.

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Oct. 10, 2017
When checking out the nodes of your Kubernetes cluster, you may have noticed some containers called "pause" running when you do a `docker ps` on the node. $ docker ps CONTAINER ID [...]
Sept. 15, 2017
> For those that want to dive right in, I have put up a tutorial and some sample manifests on github. Check it out at https://github.com/IanLewis /kubernetes-bluegreen-deployment-tutorial Kubern[...]
Aug. 25, 2017
Recently I saw a tweet from the awesome Amy Codes (I really hope that's her real name) about Kubernetes Pods: > You know why containers in a pod are always scheduled together? It's cuz they're n[...]
July 14, 2017
Gopher image Creative Commons Attribution 3.0 Unported (ja) by tenntenn Recently I wrote on Twitter about how doing CI right requires you to properly separate your build and run steps for your c[...]
July 11, 2017
This is the fourth post in a series on making smaller Docker images: static binaries. In the first post I talked about how to create smaller images by writing better Dockerfiles. In the second po[...]



Dec. 17, 2016
> この記事は Kubernetes Advent Calendar 2016 の第17日目の記事。第16目はyuanyingさんの「Openstack で Kubernetes を使う」で[...]
Dec. 2, 2016
> この記事は pyspa Advent Calendar 2016 の第2日目の記事。第1目はakisuteさんの「今年の話」だった。 「斧さんの記事凄かった。pyspa の二日目の人ま[...]
Oct. 19, 2016
最近、Kubernetesのヘルスチェックについての質問をよく見ています。ここでヘルスチェックの種類の違いや、どう使うか説明してみます。 ## Liveness Probe Kubern[...]
Sept. 27, 2016
今年のPyCon JP で Tensorflowについて発表させていただきました。私は台北の出張があって今年のPyCon JPで2日目しか参加できなくて残念でしたが、今年は過去最高のPyCo[...]
March 21, 2016
この記事は小さいDockerイメージの作成について第2版目の記事。前回の記事で小さいDockerイメージの作り方について書きましたが、その方法を使った場合、 どのくらい小さくできるかは限られ[...]