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Stefano MarinelliFediMeteo: How a Tiny €4 FreeBSD VPS Became a Global Weather Service for Thousands<a href="https://it-notes.dragas.net/2025/02/26/fedimeteo-how-a-tiny-freebsd-vps-became-a-global-weather-service-for-thousands/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://it-notes.dragas.net/2025/02/26/fedimeteo-how-a-tiny-freebsd-vps-became-a-global-weather-service-for-thousands/</a><a href="https://mastodon.bsd.cafe/tags/Fediverse" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Fediverse</a> <a href="https://mastodon.bsd.cafe/tags/FreeBSD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#FreeBSD</a> <a href="https://mastodon.bsd.cafe/tags/RunBSD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#RunBSD</a> <a href="https://mastodon.bsd.cafe/tags/Hosting" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Hosting</a> <a href="https://mastodon.bsd.cafe/tags/ITNotes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ITNotes</a> <a href="https://mastodon.bsd.cafe/tags/Networking" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Networking</a> <a href="https://mastodon.bsd.cafe/tags/NoteHUB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#NoteHUB</a> <a href="https://mastodon.bsd.cafe/tags/Server" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Server</a> <a href="https://mastodon.bsd.cafe/tags/Snac" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Snac</a> <a href="https://mastodon.bsd.cafe/tags/Snac2" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Snac2</a> <a href="https://mastodon.bsd.cafe/tags/Social" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Social</a> <a href="https://mastodon.bsd.cafe/tags/Web" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Web</a>

IT NotesFediMeteo: How a Tiny €4 FreeBSD VPS Became a Global Weather Service for Thousands <a href="https://it-notes.dragas.net/2025/02/26/fedimeteo-how-a-tiny-freebsd-vps-became-a-global-weather-service-for-thousands/" rel="nofollow noopener noreferrer" target="_blank">https://it-notes.dragas.net/2025/02/26/fedimeteo-how-a-tiny-freebsd-vps-became-a-global-weather-service-for-thousands/</a> <a href="https://snac.it-notes.dragas.net?t=fediverse" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Fediverse</a> <a href="https://snac.it-notes.dragas.net?t=freebsd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Freebsd</a> <a href="https://snac.it-notes.dragas.net?t=hosting" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Hosting</a> <a href="https://snac.it-notes.dragas.net?t=itnotes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ITNotes</a> <a href="https://snac.it-notes.dragas.net?t=networking" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Networking</a> <a href="https://snac.it-notes.dragas.net?t=notehub" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#NoteHUB</a> <a href="https://snac.it-notes.dragas.net?t=server" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Server</a> <a href="https://snac.it-notes.dragas.net?t=snac" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Snac</a> <a href="https://snac.it-notes.dragas.net?t=snac2" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Snac2</a> <a href="https://snac.it-notes.dragas.net?t=social" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Social</a> <a href="https://snac.it-notes.dragas.net?t=web" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Web</a>

Stefano MarinelliI Almost Died for a Full Sentry Database<a href="https://it-notes.dragas.net/2024/12/28/i-almost-died-for-a-full-sentry-database/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://it-notes.dragas.net/2024/12/28/i-almost-died-for-a-full-sentry-database/</a><a href="https://mastodon.bsd.cafe/tags/Data" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Data</a> <a href="https://mastodon.bsd.cafe/tags/Horrorstories" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Horrorstories</a> <a href="https://mastodon.bsd.cafe/tags/ITNotes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ITNotes</a> <a href="https://mastodon.bsd.cafe/tags/NoteHUB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#NoteHUB</a> <a href="https://mastodon.bsd.cafe/tags/Recovery" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Recovery</a> <a href="https://mastodon.bsd.cafe/tags/Sentry" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Sentry</a> <a href="https://mastodon.bsd.cafe/tags/Stories" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Stories</a>

IT NotesUpdated: FreeBSD - Assign OVH Failover IPs to FreeBSD Jails <a href="https://it-notes.dragas.net/2022/01/14/freebsd-assign-ovh-failover-ips-to-freebsd-jails/" rel="nofollow noopener noreferrer" target="_blank">https://it-notes.dragas.net/2022/01/14/freebsd-assign-ovh-failover-ips-to-freebsd-jails/</a> <a href="https://snac.it-notes.dragas.net?t=freebsd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#FreeBSD</a> <a href="https://snac.it-notes.dragas.net?t=server" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Server</a> <a href="https://snac.it-notes.dragas.net?t=networking" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Networking</a> <a href="https://snac.it-notes.dragas.net?t=itnotes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ITNotes</a> <a href="https://snac.it-notes.dragas.net?t=hosting" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Hosting</a> <a href="https://snac.it-notes.dragas.net?t=tutorial" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Tutorial</a> <a href="https://snac.it-notes.dragas.net?t=jail" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Jail</a> <a href="https://snac.it-notes.dragas.net?t=ovh" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#OVH</a>

IT NotesInstalling Uptime-Kuma in a FreeBSD Jail <a href="https://it-notes.dragas.net/2024/07/22/install-uptime-kuma-freebsd-jail/" rel="nofollow noopener noreferrer" target="_blank">https://it-notes.dragas.net/2024/07/22/install-uptime-kuma-freebsd-jail/</a> <a href="https://snac.it-notes.dragas.net?t=freebsd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#FreeBSD</a> <a href="https://snac.it-notes.dragas.net?t=server" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Server</a> <a href="https://snac.it-notes.dragas.net?t=networking" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Networking</a> <a href="https://snac.it-notes.dragas.net?t=itnotes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ITNotes</a> <a href="https://snac.it-notes.dragas.net?t=hosting" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Hosting</a> <a href="https://snac.it-notes.dragas.net?t=tutorial" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Tutorial</a> <a href="https://snac.it-notes.dragas.net?t=jail" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Jail</a> <a href="https://snac.it-notes.dragas.net?t=container" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Container</a> <a href="https://snac.it-notes.dragas.net?t=monitoring" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Monitoring</a> <a href="https://snac.it-notes.dragas.net?t=uptimekuma" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#UptimeKuma</a>

Stefano MarinelliIn recent days, I've received a few messages and noticed some posts regarding my articles on the blog. The criticism is mainly about the fact that, in some cases, I don't document "every" step but assume a basic understanding of the topics discussed. For example, if the article is about "how to install Y within a FreeBSD jail," I don't document how to install FreeBSD, what jails are, or how they should be managed, etc. In some cases, I refer to previous articles, but my aim is never to create "for dummies" tutorials. I believe that self-hosting, if done without awareness, creates more problems than it solves.I’ll probably need to publish an article specifically about this—and maybe link it to a menu at the top of the page to explain it. My approach has usually been to provide tools to understand how I solved a problem, not to hand out "ready-made solutions"—the goal is to help people understand, not to mindlessly copy without comprehension.After all, the blog is called "IT Notes," and they are my notes, turned into articles, mostly related to direct experiences I’ve just had. It’s not called "IT Course"—those, when necessary, I create in other ways.<a href="https://mastodon.bsd.cafe/tags/ITNotes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ITNotes</a> <a href="https://mastodon.bsd.cafe/tags/BlogPosts" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#BlogPosts</a> <a href="https://mastodon.bsd.cafe/tags/Blog" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Blog</a>

Stefano MarinelliJust updated for Mastodon 4.3: Installing Mastodon Inside a FreeBSD Jail: A Comprehensive Guide<a href="https://it-notes.dragas.net/2022/11/23/installing-mastodon-on-a-freebsd-jail/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://it-notes.dragas.net/2022/11/23/installing-mastodon-on-a-freebsd-jail/</a><a href="https://mastodon.bsd.cafe/tags/Mastodon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Mastodon</a> <a href="https://mastodon.bsd.cafe/tags/FreeBSD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#FreeBSD</a> <a href="https://mastodon.bsd.cafe/tags/Fediverse" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Fediverse</a> <a href="https://mastodon.bsd.cafe/tags/OwnYourData" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#OwnYourData</a> <a href="https://mastodon.bsd.cafe/tags/ITNotes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ITNotes</a> <a href="https://mastodon.bsd.cafe/tags/NoteHUB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#NoteHUB</a> <a href="https://mastodon.bsd.cafe/tags/SocialNetworks" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#SocialNetworks</a>

Stefano MarinelliThe slides, the video, and the text behind my presentation at EuroBSDCon 2024 - 'Why and how we're migrating many of our servers from Linux to the BSDs.'<a href="https://it-notes.dragas.net/2024/10/03/i-solve-problems-eurobsdcon/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://it-notes.dragas.net/2024/10/03/i-solve-problems-eurobsdcon/</a><a href="https://mastodon.bsd.cafe/tags/ITNotes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ITNotes</a> <a href="https://mastodon.bsd.cafe/tags/FreeBSD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#FreeBSD</a> <a href="https://mastodon.bsd.cafe/tags/OpenBSD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#OpenBSD</a> <a href="https://mastodon.bsd.cafe/tags/NetBSD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#NetBSD</a> <a href="https://mastodon.bsd.cafe/tags/RunBSD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#RunBSD</a> <a href="https://mastodon.bsd.cafe/tags/IT" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#IT</a> <a href="https://mastodon.bsd.cafe/tags/SysAdmin" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#SysAdmin</a> <a href="https://mastodon.bsd.cafe/tags/EuroBSDCon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#EuroBSDCon</a> <a href="https://mastodon.bsd.cafe/tags/EBC24" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#EBC24</a> <a href="https://mastodon.bsd.cafe/tags/EuroBSDCon24" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#EuroBSDCon24</a> <a href="https://mastodon.bsd.cafe/tags/EuroBSDCon2024" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#EuroBSDCon2024</a> <a href="https://mastodon.bsd.cafe/tags/NoteHUB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#NoteHUB</a>

Stefano MarinelliMoving an Entire FreeBSD Installation to a New Host or VM in a Few Easy Steps<a href="https://it-notes.dragas.net/2024/09/16/moving-freebsd-installation-new-host-vm/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://it-notes.dragas.net/2024/09/16/moving-freebsd-installation-new-host-vm/</a><a href="https://mastodon.bsd.cafe/tags/FreeBSD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#FreeBSD</a> <a href="https://mastodon.bsd.cafe/tags/ZFS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ZFS</a> <a href="https://mastodon.bsd.cafe/tags/OwnYourData" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#OwnYourData</a> <a href="https://mastodon.bsd.cafe/tags/ITNotes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ITNotes</a> <a href="https://mastodon.bsd.cafe/tags/NoteHUB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#NoteHUB</a>

Stefano MarinelliUpdate: now running nginxHi, my (host)name is rpi. I’m a Raspberry Pi Zero W running NetBSD in read-only mode. Stefano has decided that I will serve as a mirror for the IT Notes blog, so various Varnish reverse proxies will also direct traffic to me - some as a primary server, others as a failover. I only respond to the reverse proxies via IPv6 and I’m connected to the USB output of a Mikrotik switch, so my existence depends on that switch. Even if I'm connected via wifi only. When it gets rebooted, I’ll disappear for a while too, but since I’m in read-only mode, I’ll come back just as I was before.After 7 years sitting in a drawer, Stefano decided it was time for me to go operational. When Stefano updates the blog, the script that generates it will connect to me, remount me in read-write mode, copy the new files, and I’ll return to read-only.Oh, by the way, there’s no external web server involved—I’m running bozohttpd, integrated into NetBSD’s base system, and started by inetd when needed.<a href="https://mastodon.bsd.cafe/tags/NetBSD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#NetBSD</a> <a href="https://mastodon.bsd.cafe/tags/DYI" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#DYI</a> <a href="https://mastodon.bsd.cafe/tags/SelfHosting" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#SelfHosting</a> <a href="https://mastodon.bsd.cafe/tags/RunBSD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#RunBSD</a> <a href="https://mastodon.bsd.cafe/tags/ITNotes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ITNotes</a>

Stefano MarinelliI’m pleased to have noticed that the recent blog posts about NetBSD have been received positively. While other posts (including those about other BSD variants) have sparked some controversies and comparative comments with other operating systems, the NetBSD posts show that people are generally very respectful towards this OS.This makes me happy because I’ve always believed that NetBSD deserves more visibility and recognition. In the future, I plan to increase the number of articles on it, hoping to pique curiosity and draw in more people.<a href="https://mastodon.bsd.cafe/tags/NetBSD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#NetBSD</a> <a href="https://mastodon.bsd.cafe/tags/IT" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#IT</a> <a href="https://mastodon.bsd.cafe/tags/ITNotes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ITNotes</a>

Stefano MarinelliMake Your Own CDN With NetBSD<a href="https://it-notes.dragas.net/2024/09/03/make-your-own-cdn-netbsd/" rel="nofollow noopener noreferrer" translate="no" target="_blank">https://it-notes.dragas.net/2024/09/03/make-your-own-cdn-netbsd/</a><a href="https://mastodon.bsd.cafe/tags/NetBSD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#NetBSD</a> <a href="https://mastodon.bsd.cafe/tags/RunBSD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#RunBSD</a> <a href="https://mastodon.bsd.cafe/tags/OwnYourData" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#OwnYourData</a> <a href="https://mastodon.bsd.cafe/tags/CDN" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#CDN</a> <a href="https://mastodon.bsd.cafe/tags/Varnish" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#Varnish</a> <a href="https://mastodon.bsd.cafe/tags/VarnishCache" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#VarnishCache</a> <a href="https://mastodon.bsd.cafe/tags/IT" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#IT</a> <a href="https://mastodon.bsd.cafe/tags/SysAdmin" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#SysAdmin</a> <a href="https://mastodon.bsd.cafe/tags/ITNotes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#ITNotes</a> <a href="https://mastodon.bsd.cafe/tags/MyNotes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#MyNotes</a>

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