Open Source systems, tech trends, and the occasional programming mishap.https://spluca.org/https://spluca.org/blog/mikrom-july-2026-update/https://spluca.org/blog/mikrom-july-2026-update/A comprehensive look at Mikrom's latest updates: two-factor authentication, Personal Access Tokens (PATs), Polar billing integration, CLI snapshot commands, agent...Fri, 10 Jul 2026 09:58:00 GMThttps://spluca.org/blog/mikrom-june-2026-update/https://spluca.org/blog/mikrom-june-2026-update/Mikrom is no longer just a deployment idea. It is a Rust-first platform-as-a-service with a complete workspace around it: control...Tue, 02 Jun 2026 08:15:00 GMThttps://spluca.org/blog/kubernetes-operator-for-mikrom/https://spluca.org/blog/kubernetes-operator-for-mikrom/How we designed and built a Kubernetes operator to manage Firecracker microVMs natively — the MikromVM CRD, the reconciler lifecycle,...Thu, 09 Apr 2026 12:00:00 GMThttps://spluca.org/blog/integrating-mikrom-agent-with-firecracker-containerd/https://spluca.org/blog/integrating-mikrom-agent-with-firecracker-containerd/How we wired mikrom-agent to the firecracker-containerd runtime shim, and the two bugs we had to fix along the way...Tue, 07 Apr 2026 10:00:00 GMThttps://spluca.org/blog/debugging-firecracker-containerd/https://spluca.org/blog/debugging-firecracker-containerd/A walkthrough of every error we hit setting up firecracker-containerd on a bare-metal Debian host — devmapper, dmsetup PATH issues,...Sun, 05 Apr 2026 12:00:00 GMThttps://spluca.org/blog/firecracker-and-buildpacks/https://spluca.org/blog/firecracker-and-buildpacks/Firecracker and Buildpacks integrationSun, 29 Mar 2026 15:15:00 GMThttps://spluca.org/blog/understanding-grpc-and-protocol-buffers/https://spluca.org/blog/understanding-grpc-and-protocol-buffers/Understanding gRPC and Protocol Buffers, a complete beginner's guideThu, 05 Feb 2026 22:06:00 GMThttps://spluca.org/blog/getting-started-with-axum-and-tokio/https://spluca.org/blog/getting-started-with-axum-and-tokio/In this tutorial, we'll build a simple REST API together using two powerful tools, Tokio and Axum.Wed, 31 Dec 2025 22:00:00 GMThttps://spluca.org/blog/knative-simplifying-serverless-development-on-kubernetes/https://spluca.org/blog/knative-simplifying-serverless-development-on-kubernetes/Knative is an open-source platform that extends Kubernetes to facilitate the building, deployment, and management of serverless and event-driven applications.Sat, 13 Dec 2025 13:00:00 GMThttps://spluca.org/blog/micro-virtual-machines/https://spluca.org/blog/micro-virtual-machines/Micro Virtual Machines (µVMs) represent a significant evolution in virtualization technology, specifically designed to bridge the gap between traditional Virtual...Sat, 17 May 2025 01:37:02 GMThttps://spluca.org/blog/guerrilla-open-manifesto/https://spluca.org/blog/guerrilla-open-manifesto/The Guerilla Open Access Manifesto is a document published by Aaron SwartzTue, 15 Apr 2025 01:37:02 GMT