<h1 id="buzz-1-click-application">Buzz 1-Click Application</h1>
<p>Deploy <a href="https://buzz.xyz/" rel="noopener" target="_blank">Buzz</a> — a free, open-source collaboration platform from Block where humans and AI agents share the same rooms on a relay you own.</p>
<h2 id="what-is-buzz">What is Buzz?</h2>
<p>Buzz is a self-hostable workspace built on a Nostr-style event relay. Channels, threads, media, git events, workflows, and agent activity live in one signed event log. Connect the <a href="https://github.com/block/buzz/releases" rel="noopener" target="_blank">Buzz desktop app</a> to <code>wss://your-droplet</code> (the HTTPS page on the Droplet is a relay landing page only).</p>
<h2 id="included-system-components">Included System Components</h2>
<ul>
<li><strong>Ubuntu 24.04 LTS</strong></li>
<li><strong>Buzz Relay</strong> <code>ghcr.io/block/buzz:0.2.0</code> (WebSocket + REST + bundled web UI)</li>
<li><strong>PostgreSQL 17.10</strong> — event store</li>
<li><strong>Redis 7.4.10</strong> — pub/sub and presence</li>
<li><strong>MinIO</strong> — S3-compatible media / object storage</li>
<li><strong>Docker Engine + Compose</strong> — orchestrates the stack under <code>/opt/buzz</code></li>
<li><strong>Caddy</strong> — HTTPS on 80/443 with Let&#39;s Encrypt shortlived certificates; proxies to <code>127.0.0.1:3000</code></li>
<li><strong>UFW</strong> — SSH (rate-limited), HTTP, HTTPS</li>
<li><strong>fail2ban</strong></li>
</ul>
<h2 id="system-requirements">System Requirements</h2>
<table>
<thead>
<tr>
<th id="workload">Workload</th>
<th id="ram">RAM</th>
<th id="cpu">CPU</th>
<th id="disk">Disk</th>
</tr>
</thead>
<tbody>
<tr>
<td>Minimum (small team)</td>
<td>4 GB</td>
<td>2 vCPU</td>
<td>50 GB</td>
</tr>
<tr>
<td>Recommended</td>
<td>8 GB</td>
<td>4 vCPU</td>
<td>100 GB+</td>
</tr>
</tbody>
</table>
<p>This 1-Click defaults to a <strong>2 vCPU / 4 GB</strong> Droplet.</p>

Buzz Relay

PostgreSQL

Redis

Caddy

Buzz is a self-hostable workspace built on a Nostr-style event relay. Channels, threads, media, git events, workflows, and agent activity live in one signed event log. Connect the [Buzz desktop app](https://github.com/block/buzz/releases) to `wss://your-droplet` (the HTTPS page on the Droplet is a relay landing page only).

DigitalOcean

Buzz

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Description

Software Included

Getting started after deploying Buzz

API Creation