Production notes on Kubernetes, OpenShift, and OVHcloud: observability, log archiving, service mesh, LLM inference, and digital sovereignty. Zola 2026-03-21T00:00:00+00:00 https://blog.none.at/tags/supervisor/atom.xml 2026-03-21T00:00:00+00:00 2026-03-21T00:00:00+00:00 aleks https://blog.none.at/blog/2026/2026-03-21-virgil/

<p>Every container that runs more than one process needs a supervisor. Most reach for <code>dumb-init</code>, <code>tini</code>, <code>s6-overlay</code>, or <code>supervisord</code>. None of them felt quite right for what we needed, so we wrote <strong>vigil-rs</strong>.</p> <p>This post walks through what <a rel="noopener external" target="_blank" href="https://github.com/git001/vigil-rs">github.com/git001/vigil-rs</a> is, why we built it, and how it works internally.</p>