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#needrestart

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Christian Pietsch<p>PS</p><p>Der Autor von <a href="https://fedifreu.de/tags/needrestart" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>needrestart</span></a> ist hier: <span class="h-card" translate="no"><a href="https://ibh.social/@liske" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>liske</span></a></span> </p><p>Und ganz nebenbei hat er die <span class="h-card" translate="no"><a href="https://dresden.network/@dd_ix" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>dd_ix</span></a></span> mitgegründet!</p>
Christian Pietsch<p>Lately I've been doing more <a href="https://fedifreu.de/tags/SelfHosting" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SelfHosting</span></a> again due to the current situation. Of course, I'm paying particular attention to power consumption and noise. After good experiences with the <a href="https://fedifreu.de/tags/ARM64" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ARM64</span></a> architecture, even with power-hungry applications such as <a href="https://fedifreu.de/about" rel="nofollow noopener" target="_blank">Mastodon</a>, I'm now using the smartphone technology for my homeservers, too.</p><p>There are <a href="https://fedifreu.de/tags/SBCs" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SBCs</span></a> with more open hardware, but the <a href="https://fedifreu.de/tags/RaspberryPi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RaspberryPi</span></a> is widely available, well documented, powerful and inexpensive. And it is available with up to 16 GB of RAM.</p><p>Anyone operating a server on the Internet must install <a href="https://fedifreu.de/tags/security" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>security</span></a> updates quickly. However, many people forget to restart running software so that the new version runs instead of the old one. The <a href="https://fedifreu.de/tags/needrestart" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>needrestart</span></a> tool helps with this on Debian-based Linux systems, which unfortunately is usually not pre-installed.</p><p>On my Raspberry Pi 4, <code>needrestart</code> always runs correctly (automatically after <code>apt upgrade</code>). On my Raspberry Pi 5, however, I first had to create a configuration file as described by the main developer here:<br><a href="https://github.com/liske/needrestart/blob/master/README.raspberry.md" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/liske/needrestart/b</span><span class="invisible">lob/master/README.raspberry.md</span></a><br>Previously, the tool <em>always</em> claimed that a reboot was necessary because it thought an outdated Linux kernel was running.</p><p>Next, I want to activate <a href="https://fedifreu.de/tags/LUKS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LUKS</span></a> hard drive encryption on both raspis. Unfortunately, this is not as easy under <a href="https://fedifreu.de/tags/Raspbian" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Raspbian</span></a> or <a href="https://fedifreu.de/tags/RaspberryPiOS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RaspberryPiOS</span></a> as on other Debian systems. If you have managed this: Please let me know how you did it!</p><p><a href="https://fedifreu.de/tags/rpi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>rpi</span></a> <a href="https://fedifreu.de/tags/rpi5" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>rpi5</span></a> <a href="https://fedifreu.de/tags/raspi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>raspi</span></a> <a href="https://fedifreu.de/tags/raspberrypi5" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>raspberrypi5</span></a> <a href="https://fedifreu.de/tags/homeserver" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>homeserver</span></a> <a href="https://fedifreu.de/tags/encryption" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>encryption</span></a> <a href="https://fedifreu.de/tags/selfhost" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>selfhost</span></a> <a href="https://fedifreu.de/tags/selfhosted" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>selfhosted</span></a></p>
Aurin Azadî<p><span class="h-card" translate="no"><a href="https://fedifreu.de/@chpietsch" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>chpietsch</span></a></span> Oh, <a href="https://mastodon.de/tags/needrestart" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>needrestart</span></a> klingt gut, ich glaub, das kleb ich mir auch auf den Server. 🤓​</p>
Christian Pietsch<p>In letzter Zeit mache ich aus gegebenem Anlass wieder mehr <a href="https://fedifreu.de/tags/SelfHosting" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SelfHosting</span></a>. Natürlich achte ich dabei besonders auf den Stromverbrauch. Nach guten Erfahrungen mit der <a href="https://fedifreu.de/tags/ARM64" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ARM64</span></a>-Architektur selbst bei leistungshungrigen Anwendungen wie <a href="https://fedifreu.de/about" rel="nofollow noopener" target="_blank">Mastodon</a> setze ich jetzt auch zuhause auf auf die aus Smartphones bekannte Technologie.</p><p>Es gibt zwar <a href="https://fedifreu.de/tags/SBCs" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SBCs</span></a> mit offenerer Hardware, aber der <a href="https://fedifreu.de/tags/RaspberryPi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RaspberryPi</span></a> ist überall erhältlich, gut dokumentiert, leistungsfähig und preiswert. Und es gibt ihn mit bis zu 16 GB RAM.</p><p>Wer einen Server am Internet betreibt, muss zügig <a href="https://fedifreu.de/tags/Sicherheitsupdates" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Sicherheitsupdates</span></a> einspielen. Viele vergessen aber, laufende Software neuzustarten, damit die neue Version läuft statt der alten. Dabei hilft auf debianbasierten Linux-Systemen das Tool <a href="https://fedifreu.de/tags/needrestart" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>needrestart</span></a>, das leider meist nicht vorinstalliert ist.</p><p>Auf meinem Raspberry Pi 4 läuft <code>needrestart</code> schon immer korrekt (automatisch nach <code>apt upgrade</code>). Auf meinem Raspberry Pi 5 musste ich aber erst eine Konfigurationsdatei anlegen, wie es der Hauptentwickler hier beschreibt:<br><a href="https://github.com/liske/needrestart/blob/master/README.raspberry.md" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/liske/needrestart/b</span><span class="invisible">lob/master/README.raspberry.md</span></a><br>Bis dahin behauptete das Tool <em>immer</em>, dass ein reboot nötig sei, weil ein veralteter Linux-Kernel laufe.</p><p>Als nächstes will ich auf beiden Raspis die Festplattenverschlüsselung aktivieren. Das ist unter <a href="https://fedifreu.de/tags/Raspbian" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Raspbian</span></a> bzw. <a href="https://fedifreu.de/tags/RaspberryPiOS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RaspberryPiOS</span></a> leider nicht so einfach wie auf anderen Debian-Systemen. Wenn ihr das geschafft habt: Schreibt gern eure Tipps!</p><p><a href="https://fedifreu.de/tags/rpi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>rpi</span></a> <a href="https://fedifreu.de/tags/rpi5" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>rpi5</span></a> <a href="https://fedifreu.de/tags/raspi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>raspi</span></a> <a href="https://fedifreu.de/tags/raspberrypi5" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>raspberrypi5</span></a> <a href="https://fedifreu.de/tags/homeserver" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>homeserver</span></a> <a href="https://fedifreu.de/tags/howto" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>howto</span></a> <a href="https://fedifreu.de/tags/til" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>til</span></a></p>