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Akko
2025-10-02 20:33:56 +02:00
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@@ -1,7 +1,7 @@
<!DOCTYPE html>
<html lang="en">
<head>
<!-- 2025-06-23 -->
<!-- 2025-07-18 -->
<meta charset="utf-8" />
<meta name="viewport" content="width=100%, initial-scale=0.7" />
<title>Tenma</title>
@@ -195,6 +195,11 @@
<script type="text/javascript" src="/static/jquery-3.6.4.slim.min.js"></script>
<script type="text/javascript" src="/static/esquemadorg.js"></script>
<script type="text/javascript" src="/static/footnote.js"></script>
<link rel="stylesheet" href="/static/footnote.css" type="text/css"/>
<link rel="stylesheet" href="/static/collapse.css" type="text/css">
<link rel="stylesheet" href="/static/custom.css" type="text/css">
</head>
<body>
<div id="preamble" class="status">
@@ -206,16 +211,16 @@
</div>
</div>
<div id="content" class="content">
<div id="outline-container-orgcfe224f" class="outline-2">
<h2 id="orgcfe224f">Opening tenma up to friends</h2>
<div class="outline-text-2" id="text-orgcfe224f">
<div id="outline-container-org33f8450" class="outline-2">
<h2 id="org33f8450">Opening tenma up to friends</h2>
<div class="outline-text-2" id="text-org33f8450">
<p>
Our server/intranet Tenma is currently underutilized, and it would be nice/fun/useful to open it up to select other people. This would only be available to friends, not a public service.
</p>
</div>
<div id="outline-container-org49b87da" class="outline-3">
<h3 id="org49b87da">Tenma Specs</h3>
<div class="outline-text-3" id="text-org49b87da">
<div id="outline-container-org4783d61" class="outline-3">
<h3 id="org4783d61">Tenma Specs</h3>
<div class="outline-text-3" id="text-org4783d61">
<ul class="org-ul">
<li>Storage: 2×12TB in RAID 1</li>
<li>CPU: Ryzen 7 3700X (16 threads @ 3.6GHz)</li>
@@ -224,69 +229,69 @@ Our server/intranet Tenma is currently underutilized, and it would be nice/fun/u
</ul>
</div>
</div>
<div id="outline-container-orgd587eb5" class="outline-3">
<h3 id="orgd587eb5">Things that Tenma can provide</h3>
<div class="outline-text-3" id="text-orgd587eb5">
<div id="outline-container-org64d518f" class="outline-3">
<h3 id="org64d518f">Things that Tenma can provide</h3>
<div class="outline-text-3" id="text-org64d518f">
</div>
<div id="outline-container-orgf3b4082" class="outline-4">
<h4 id="orgf3b4082">Storage</h4>
<div class="outline-text-4" id="text-orgf3b4082">
<div id="outline-container-org4885a7c" class="outline-4">
<h4 id="org4885a7c">Storage</h4>
<div class="outline-text-4" id="text-org4885a7c">
<p>
As of 23-06-2025, 4.6TB free space. Could start by reserving 1TB, which would provide enough storage for 20×50GB for guests users, which would be plenty for a long time. Tenma also hosts a <a href="https://github.com/9001/copyparty">copyparty</a> instance that could be opened to the public to some extent or another.
</p>
</div>
</div>
<div id="outline-container-org14f7a18" class="outline-4">
<h4 id="org14f7a18">Bandwidth/hosting</h4>
<div class="outline-text-4" id="text-org14f7a18">
<div id="outline-container-orgb15efb8" class="outline-4">
<h4 id="orgb15efb8">Bandwidth/hosting</h4>
<div class="outline-text-4" id="text-orgb15efb8">
<p>
Tenma has full web hosting infrastructure set up (hosting this blog among other things), so that would be easy to extend to other people as well.
</p>
</div>
</div>
<div id="outline-container-org96eb0f9" class="outline-4">
<h4 id="org96eb0f9">VPS</h4>
<div class="outline-text-4" id="text-org96eb0f9">
<div id="outline-container-orgbd3970a" class="outline-4">
<h4 id="orgbd3970a">VPS</h4>
<div class="outline-text-4" id="text-orgbd3970a">
<p>
In line with the previous 2 points; compute resources are currently underutilized.
</p>
</div>
</div>
<div id="outline-container-orgdd34696" class="outline-4">
<h4 id="orgdd34696">Intranet</h4>
<div class="outline-text-4" id="text-orgdd34696">
<div id="outline-container-org7eb940e" class="outline-4">
<h4 id="org7eb940e">Intranet</h4>
<div class="outline-text-4" id="text-org7eb940e">
<p>
Tenma runs a Wireguard VPN network. You can use this to, for instance, access services between two connected devices without having to open them up to the wider internet.
</p>
</div>
</div>
<div id="outline-container-org6bfe2ac" class="outline-4">
<h4 id="org6bfe2ac">DNS Server</h4>
<div class="outline-text-4" id="text-org6bfe2ac">
<div id="outline-container-org05d5df9" class="outline-4">
<h4 id="org05d5df9">DNS Server</h4>
<div class="outline-text-4" id="text-org05d5df9">
<p>
Tenma runs a fully resolving DNS server, with some local entries for devices on the VPN network. This should probably be automated in some way, and the service should be augmented with DNSSEC before opening.
</p>
</div>
</div>
<div id="outline-container-orgce310db" class="outline-4">
<h4 id="orgce310db">Git</h4>
<div class="outline-text-4" id="text-orgce310db">
<div id="outline-container-orge5454c1" class="outline-4">
<h4 id="orge5454c1">Git</h4>
<div class="outline-text-4" id="text-orge5454c1">
<p>
Tenma has a <a href="https://git.nakadashi.lol/">Gitea instance</a>
</p>
</div>
</div>
<div id="outline-container-org3d66dd9" class="outline-4">
<h4 id="org3d66dd9">Livestreaming</h4>
<div class="outline-text-4" id="text-org3d66dd9">
<div id="outline-container-orgf2f8379" class="outline-4">
<h4 id="orgf2f8379">Livestreaming</h4>
<div class="outline-text-4" id="text-orgf2f8379">
<p>
Tenma has infrastructure proven capable of restreaming 1080p video and high quality audio to at least ~100 people although this is CPU intensive and requires activating a high bandwidth restreaming VPS that is usually kept disabled to save costs.
</p>
</div>
</div>
<div id="outline-container-orgcd0cff1" class="outline-4">
<h4 id="orgcd0cff1">Other things</h4>
<div class="outline-text-4" id="text-orgcd0cff1">
<div id="outline-container-orgaeb59b6" class="outline-4">
<h4 id="orgaeb59b6">Other things</h4>
<div class="outline-text-4" id="text-orgaeb59b6">
<p>
Some other services that currently run on Tenma or have run there before:
</p>
@@ -299,9 +304,9 @@ Some other services that currently run on Tenma or have run there before:
</div>
</div>
</div>
<div id="outline-container-org92c2763" class="outline-3">
<h3 id="org92c2763">Considerations</h3>
<div class="outline-text-3" id="text-org92c2763">
<div id="outline-container-org2a734d6" class="outline-3">
<h3 id="org2a734d6">Considerations</h3>
<div class="outline-text-3" id="text-org2a734d6">
<ul class="org-ul">
<li>This would require Tenma&rsquo;s internal documentation to be updated, adapted and publicized.</li>
<li>Security :teto:</li>