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#dind

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jmsfbs<p>This is so damn cool. Relatively secure docker in docker with very an isolated docker daemon context and low overhead. A great alternative to MicroVM's like <a href="https://mastodon.social/tags/Firecracker" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Firecracker</span></a>.</p><p><a href="https://www.docker.com/resources/docker-in-docker-containerized-ci-workflows-dockercon-2023/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">docker.com/resources/docker-in</span><span class="invisible">-docker-containerized-ci-workflows-dockercon-2023/</span></a></p><p>I love the presentation style too. I followed along in my terminal and everything worked. So much more helpful for me than "go to this website to learn more".</p><p><a href="https://mastodon.social/tags/dind" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>dind</span></a> <a href="https://mastodon.social/tags/microvm" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>microvm</span></a></p>
Mark Crocker<p><span class="h-card" translate="no"><a href="https://infosec.exchange/@deliverance" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>deliverance</span></a></span> If <a href="https://indieweb.social/tags/Kaniko" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Kaniko</span></a> is not your speed, You can still do better than <a href="https://indieweb.social/tags/DinD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DinD</span></a> by using <a href="https://indieweb.social/tags/PinD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>PinD</span></a> or even <a href="https://indieweb.social/tags/PinP" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>PinP</span></a></p><p>How to use Podman inside of a container<br><a href="https://www.redhat.com/sysadmin/podman-inside-container" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">redhat.com/sysadmin/podman-ins</span><span class="invisible">ide-container</span></a></p><p>This way you don't need a daemon, and you can run rootless.</p>
Dis<p><span class="h-card" translate="no"><a href="https://nofan.xyz/@fyw321" class="u-url mention">@<span>fyw321</span></a></span> <span class="h-card" translate="no"><a href="https://mastodon.social/@geerlingguy" class="u-url mention">@<span>geerlingguy</span></a></span> My 8 node cluster costs around 55W via POE. It is 3 pi4 8G control+worker nodes, and 5 pi4 4G worker-only nodes (1 is actually 8G.)</p><p>Storage is <a href="https://techhub.social/tags/iscsi" class="mention hashtag" rel="tag">#<span>iscsi</span></a> on spinning rust on <a href="https://techhub.social/tags/TrueNAS" class="mention hashtag" rel="tag">#<span>TrueNAS</span></a>, but you can do all this on local disks.</p><p>It handles a LOT:<br />- <a href="https://techhub.social/tags/Promstack" class="mention hashtag" rel="tag">#<span>Promstack</span></a>, <a href="https://techhub.social/tags/FluxCD" class="mention hashtag" rel="tag">#<span>FluxCD</span></a>, <a href="https://techhub.social/tags/Calico" class="mention hashtag" rel="tag">#<span>Calico</span></a>, various scrapers<br />- <a href="https://techhub.social/tags/Adguard" class="mention hashtag" rel="tag">#<span>Adguard</span></a><br />- <a href="https://techhub.social/tags/Blocky" class="mention hashtag" rel="tag">#<span>Blocky</span></a> (another adblocking <a href="https://techhub.social/tags/dns" class="mention hashtag" rel="tag">#<span>dns</span></a>)<br />- <a href="https://techhub.social/tags/Jellyfin" class="mention hashtag" rel="tag">#<span>Jellyfin</span></a><br />- <a href="https://techhub.social/tags/Ombi" class="mention hashtag" rel="tag">#<span>Ombi</span></a>, Prowlarr, *arr, Deluge<br />- Home automation helpers (<a href="https://techhub.social/tags/ser2sock" class="mention hashtag" rel="tag">#<span>ser2sock</span></a> instances, <a href="https://techhub.social/tags/zigbee" class="mention hashtag" rel="tag">#<span>zigbee</span></a>/#zwave 2mqtt, but not HA itself)<br />- <a href="https://techhub.social/tags/Argo" class="mention hashtag" rel="tag">#<span>Argo</span></a> for builds (deprecated in favor of the x64 cloud lab. Building x64 docker containers on arm is BAD)<br />- Democratic CSI for iscsi/nfs<br />- <a href="https://techhub.social/tags/GoHarbor" class="mention hashtag" rel="tag">#<span>GoHarbor</span></a> container registry &amp; <a href="https://techhub.social/tags/dockerhub" class="mention hashtag" rel="tag">#<span>dockerhub</span></a> cache<br />- <a href="https://techhub.social/tags/Mealie" class="mention hashtag" rel="tag">#<span>Mealie</span></a> recipe manager<br />- <a href="https://techhub.social/tags/Monica" class="mention hashtag" rel="tag">#<span>Monica</span></a> contact manager<br />- <a href="https://techhub.social/tags/SMTP" class="mention hashtag" rel="tag">#<span>SMTP</span></a> relay to gmail<br />- <a href="https://techhub.social/tags/Ubiquiti" class="mention hashtag" rel="tag">#<span>Ubiquiti</span></a> console (bootstrapping becomes a chicken and egg problem though, if it goes down wrong)<br />- <a href="https://techhub.social/tags/Wireguard" class="mention hashtag" rel="tag">#<span>Wireguard</span></a> <a href="https://techhub.social/tags/VPN" class="mention hashtag" rel="tag">#<span>VPN</span></a> server<br />- <a href="https://techhub.social/tags/Whoogle" class="mention hashtag" rel="tag">#<span>Whoogle</span></a><br />- <a href="https://techhub.social/tags/VisualStudioCode" class="mention hashtag" rel="tag">#<span>VisualStudioCode</span></a> and a <a href="https://techhub.social/tags/dind" class="mention hashtag" rel="tag">#<span>dind</span></a> sidecar<br />- SSL termination for most of the rest of the network</p>
The one with the headscarf 🧕<p>It's just that the test setup is cursed:</p><p>The tests run on <a href="https://alpaka.social/tags/GitLab" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GitLab</span></a> runners using the <a href="https://alpaka.social/tags/Docker" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Docker</span></a> executor in privileged mode. This enables us to start a <a href="https://alpaka.social/tags/KVM" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>KVM</span></a> based <a href="https://alpaka.social/tags/AVD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AVD</span></a> for Android tests and to deploy all individual homeserver implementations using <a href="https://alpaka.social/tags/DinD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DinD</span></a>.</p><p>In order to get better debugging information, the headless virtual screen is recorded via <a href="https://alpaka.social/tags/VNC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>VNC</span></a> in order to record all ongoing tests for later use.</p><p>Some people told us they don't like our tests.</p>
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