几乇丨爪丨 🤓 :mastodon:<p>💻 Aufgrund der <a href="https://voi.social/tags/Sicherheitsl%C3%BCcke" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Sicherheitslücke</span></a>(<a href="https://www.golem.de/news/auch-in-deutschland-tausende-kubernetes-cluster-lassen-sich-aus-der-ferne-kapern-2503-194691.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">golem.de/news/auch-in-deutschl</span><span class="invisible">and-tausende-kubernetes-cluster-lassen-sich-aus-der-ferne-kapern-2503-194691.html</span></a>) im <a href="https://voi.social/tags/nginx" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>nginx</span></a> von <a href="https://voi.social/tags/kubernetes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>kubernetes</span></a>...</p><p>gerade mal mein <a href="https://voi.social/tags/MicroK8s" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MicroK8s</span></a>-<a href="https://voi.social/tags/Cluster" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Cluster</span></a> mit Hilfe dieser Anleitung(<a href="https://github.com/canonical/microk8s/issues/4964#issuecomment-2752344329" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/canonical/microk8s/</span><span class="invisible">issues/4964#issuecomment-2752344329</span></a>) upgedated </p><p><a href="https://voi.social/tags/selfhosting" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>selfhosting</span></a> <a href="https://voi.social/tags/K8sathome" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>K8sathome</span></a> <a href="https://voi.social/tags/homelab" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>homelab</span></a> <a href="https://voi.social/tags/k8s" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>k8s</span></a> <a href="https://voi.social/tags/BareMetal" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>BareMetal</span></a></p>
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Jordan<p>I built the <a href="https://fosstodon.org/tags/subjam" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>subjam</span></a> infra from the ground up on hardware I own, colocated at a secure datacenter I have physical access to.</p><p>These servers run a fleet of VMs (libvirt/qemu/kvm) that make up pretty much every service necessary for an Internet platform: DNS (bind), mail (postfix), web (apache), reverse proxy (haproxy), database (postgres, mariadb), storage (gluster) and a bunch of others.</p><p>It's very rewarding to be in near complete control of my services!</p><p><a href="https://fosstodon.org/tags/baremetal" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>baremetal</span></a> <a href="https://fosstodon.org/tags/hosting" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>hosting</span></a> <a href="https://fosstodon.org/tags/selfhosting" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>selfhosting</span></a> <a href="https://fosstodon.org/tags/startup" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>startup</span></a></p>
ADMIN magazine<p><span class="h-card" translate="no"><a href="https://ubuntu.social/@ubuntu" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>ubuntu</span></a></span> commits to 12 years of security maintenance and support, starting with Canonical Kubernetes 1.32<br><a href="https://www.admin-magazine.com/index.php/News/Canonical-to-Provide-12-Years-of-Kubernetes-Support" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">admin-magazine.com/index.php/N</span><span class="invisible">ews/Canonical-to-Provide-12-Years-of-Kubernetes-Support</span></a><br><a href="https://hachyderm.io/tags/Kubernetes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Kubernetes</span></a> <a href="https://hachyderm.io/tags/Canonical" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Canonical</span></a> <a href="https://hachyderm.io/tags/FedRAMP" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>FedRAMP</span></a> <a href="https://hachyderm.io/tags/OpenStack" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>OpenStack</span></a> <a href="https://hachyderm.io/tags/BareMetal" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>BareMetal</span></a> <a href="https://hachyderm.io/tags/MicroCloud" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MicroCloud</span></a> <a href="https://hachyderm.io/tags/VMware" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>VMware</span></a> <a href="https://hachyderm.io/tags/PublicCloud" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>PublicCloud</span></a></p>
C:\KKJ\>:idle:<p>New title scree with updated lines rendering.</p><p>Clouds are moving in game.</p><p>GAME CODE SIZE: 4904 bytes</p><p><a href="https://fosstodon.org/tags/asm" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>asm</span></a> <a href="https://fosstodon.org/tags/assembly" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>assembly</span></a> <a href="https://fosstodon.org/tags/x86" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>x86</span></a> <a href="https://fosstodon.org/tags/baremetal" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>baremetal</span></a> <a href="https://fosstodon.org/tags/gamedev" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gamedev</span></a> <a href="https://fosstodon.org/tags/demoscene" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>demoscene</span></a></p>
grz0zrg<p>Released full sources of my 32-bit <a href="https://fosstodon.org/tags/arm" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>arm</span></a> <a href="https://fosstodon.org/tags/forth" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>forth</span></a> dialect : <a href="https://github.com/grz0zrg/GnosTh" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">github.com/grz0zrg/GnosTh</span><span class="invisible"></span></a></p><p>And a series of write-ups...</p><p>Das <a href="https://fosstodon.org/tags/uboot" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>uboot</span></a> API at ARM level :<br><a href="https://www.onirom.fr/wiki/blog/30-11-2024_writing_a_small_forth_based_rpi_os_part_1_easy_io_with_uboot_for_baremetal_usage/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">onirom.fr/wiki/blog/30-11-2024</span><span class="invisible">_writing_a_small_forth_based_rpi_os_part_1_easy_io_with_uboot_for_baremetal_usage/</span></a></p><p>Forth dialect ARM implementation :<br><a href="https://www.onirom.fr/wiki/blog/30-11-2024_writing_a_small_forth_based_rpi_os_part_2_arm_forth_dialect_implementation/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">onirom.fr/wiki/blog/30-11-2024</span><span class="invisible">_writing_a_small_forth_based_rpi_os_part_2_arm_forth_dialect_implementation/</span></a></p><p>Most useful for <a href="https://fosstodon.org/tags/baremetal" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>baremetal</span></a> / <a href="https://fosstodon.org/tags/osdev" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>osdev</span></a> enthusiasts might be the U-Boot guide as it can be used for all U-Boot supported boards.</p><p>Also wrote a Forth introduction in <a href="https://fosstodon.org/tags/javascript" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>javascript</span></a> earlier on :</p><p><a href="https://www.onirom.fr/wiki/blog/16-11-2024_writing_a_primitive_forth_in_javascript/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">onirom.fr/wiki/blog/16-11-2024</span><span class="invisible">_writing_a_primitive_forth_in_javascript/</span></a></p><p>Feel free to report any errors or usage issues.</p>
Kevin Karhan :verified:<p><span class="h-card" translate="no"><a href="https://m.ai6yr.org/@ai6yr" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>ai6yr</span></a></span> <span class="h-card" translate="no"><a href="https://techtoots.com/@dthacker9" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>dthacker9</span></a></span> <span class="h-card" translate="no"><a href="https://oxytodon.com/@fuchsiii" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>fuchsiii</span></a></span> I just found them cheap as surplus - there are also others from Dell (WYSE), Fujitsu (Futro) & IGEL.</p><p>Basically almost all of them are cheap (like €50 at most, sometimes <€10 in a 10-pack lot) and fanless, so ideal to do some <a href="https://infosec.space/tags/BareMetal" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>BareMetal</span></a> <a href="https://infosec.space/tags/clustering" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>clustering</span></a> or just to have chugging along silently in the background...</p>
OpenStack<p>The “Next Generation HPC System” is being built at NASA's Goddard Space Flight Center. It was designed from the start to leverage modern <a href="https://social.openinfra.dev/tags/CloudNative" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CloudNative</span></a> methods and best practices to flexibly deploy <a href="https://social.openinfra.dev/tags/baremetal" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>baremetal</span></a>, <a href="https://social.openinfra.dev/tags/VMs" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>VMs</span></a>, or <a href="https://social.openinfra.dev/tags/containers" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>containers</span></a> from a single pool of resources. By Jonathan Mills from NASA Goddard Space Flight Center. <a href="https://oidiu2024.sched.com/event/1jZ7k/one-giant-leap" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">oidiu2024.sched.com/event/1jZ7</span><span class="invisible">k/one-giant-leap</span></a></p>
Death by Lambda<p>Nun ist es endlich so weit. Ich muss mir einen neuen Provider suchen, da mein Provider den Support für <a href="https://mastodon.social/tags/dedizierteServer" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>dedizierteServer</span></a> (d.h. <a href="https://mastodon.social/tags/BareMetal" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>BareMetal</span></a>) einstellt.</p><p>Wer ist der beste Anbieter für diese in <a href="https://mastodon.social/tags/Deutschland" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Deutschland</span></a>?</p><p>Ich würde lieber auf Steintafeln schnitzen, als mich mit <a href="https://mastodon.social/tags/Hetzner" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Hetzner</span></a>, <a href="https://mastodon.social/tags/IONOS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>IONOS</span></a> ( #1&1 ) auseinanderzusetzen oder darüber nachzudenken, <a href="https://mastodon.social/tags/AWS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AWS</span></a>-Preise zu zahlen. <a href="https://mastodon.social/tags/Contabo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Contabo</span></a> sieht gut aus, will aber das Doppelte von dem, was ich derzeit zahle. <a href="https://mastodon.social/tags/Hilfe" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Hilfe</span></a>!</p><p><a href="https://mastodon.social/tags/MastoAdmin" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MastoAdmin</span></a><br><a href="https://mastodon.social/tags/ServerAdmin" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ServerAdmin</span></a><br><a href="https://mastodon.social/tags/SysAdmin" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SysAdmin</span></a></p>
carlyn<p>So, the tool chain works, but how to get the startup code a little sturdier? So I guess that means - how to write the interrupt vector table? How to zero the bss? </p><p>How to do it all with the thumb instruction set in assembly... okay! Sleeves up. </p><p><a href="https://www.whynotestflight.com/excuses/how-can-i-get-this-samd21e18-startup-code-a-little-sturdier/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">whynotestflight.com/excuses/ho</span><span class="invisible">w-can-i-get-this-samd21e18-startup-code-a-little-sturdier/</span></a></p><p>And finally a repo</p><p><a href="https://github.com/carlynorama/StrippedDownChipRosetta" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/carlynorama/Strippe</span><span class="invisible">dDownChipRosetta</span></a></p><p><a href="https://mastodon.social/tags/arm" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>arm</span></a>-gcc, <a href="https://mastodon.social/tags/arm" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>arm</span></a>, <a href="https://mastodon.social/tags/assembly" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>assembly</span></a>, <a href="https://mastodon.social/tags/trinketm0" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>trinketm0</span></a>, <a href="https://mastodon.social/tags/samd21" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>samd21</span></a>, ,<a href="https://mastodon.social/tags/doireallyhavetocallthis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>doireallyhavetocallthis</span></a>, <a href="https://mastodon.social/tags/baremetal" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>baremetal</span></a></p>
ZДP0ЖFCΞ2<p>Mein Ansible Script erzeugt 6 VM's welche via iPXE boot starten und voll automatisch einen OpenShift (k8s) Cluster mit 3 Mastern & 2 Workern installieren... make eingeben, 40 Minuten warten und ferddisch :) Danke für diese Anleitung: OpenShift 4 Bare Metal Install - User Provisioned Infrastructure (UPI) <a href="https://github.com/ryanhay/ocp4-metal-install" target="_blank" rel="nofollow noopener noreferrer" translate="no"><span class="invisible">https://</span><span class="ellipsis">github.com/ryanhay/ocp4-metal-</span><span class="invisible">install</span></a> <a href="https://troet.cafe/tags/openshift" class="mention hashtag" rel="tag">#<span>openshift</span></a> <a href="https://troet.cafe/tags/kubernetes" class="mention hashtag" rel="tag">#<span>kubernetes</span></a> <a href="https://troet.cafe/tags/proxmox" class="mention hashtag" rel="tag">#<span>proxmox</span></a> <a href="https://troet.cafe/tags/ansible" class="mention hashtag" rel="tag">#<span>ansible</span></a> <a href="https://troet.cafe/tags/autmation" class="mention hashtag" rel="tag">#<span>autmation</span></a> <a href="https://troet.cafe/tags/iac" class="mention hashtag" rel="tag">#<span>iac</span></a> <a href="https://troet.cafe/tags/upi" class="mention hashtag" rel="tag">#<span>upi</span></a> <a href="https://troet.cafe/tags/baremetal" class="mention hashtag" rel="tag">#<span>baremetal</span></a></p>
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