Field notes from production

Configuration delivery and safe rollouts across a large production Linux fleet. I work in infrastructure and reliability, and I write about what it takes to keep that running.

Selected work and older projects from the same career.

Recent field notes

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Placement Profiles: Describing the Work Before Choosing Where It Runs From Model Routing to Workload Placement The Harness I Added, Then Retired Raspberry Pi headless setup A highly available k3s control plane with keepalived and HAProxy