https://jonamiki.com/ The tech blog of Jonas Werner - Solutions Architect at CoreWeave in Tokyo, Japan. 2026-06-17T18:33:19+09:00 Jonas Werner https://jonamiki.com/ Jekyll © 2026 Jonas Werner /assets/img/favicons/favicon.ico /assets/img/favicons/favicon-96x96.png 2026-06-17T16:59:00+09:00 2026-06-17T16:59:00+09:00 https://jonamiki.com/posts/wif-tokens-in-slurm/ jonas

How to use GCP Workload Identity Federation from Slurm jobs on SUNK, including projected OIDC tokens, pyxis/enroot containers, and private Artifact Registry pulls without static service account keys.

2026-06-17T14:48:00+09:00 2026-06-17T14:48:00+09:00 https://jonamiki.com/posts/oidc-kubelogin-coreweave-kubernetes/ jonas

How to configure CoreWeave Kubernetes Service for external OIDC authentication, then use kubelogin so kubectl users can sign in through Google OAuth or another identity provider.

2026-05-30T15:30:00+09:00 2026-05-30T15:30:00+09:00 https://jonamiki.com/posts/jwr-feeds-rss-reader/ jonas

A clean, offline-first RSS / Atom reader for Android. No accounts, no subscriptions, no cloud. Just feeds and a place to read them.

2026-05-02T11:57:00+09:00 2026-05-02T11:57:00+09:00 https://jonamiki.com/posts/the-dad-joke-api/ jonas

An API just for dad jokes. Perfect for making everybody's day just that little bit worse

2026-04-28T19:51:00+09:00 2026-04-28T19:51:00+09:00 https://jonamiki.com/posts/ring-health-tracker-no-subscriptions/ jonas

An open-source, self-hosted way to collect ring biometrics without vendor clouds, subscriptions, or giving your health data to third parties.