runtimeterror/content/posts/silverbullet-self-hosted-knowledge-management/index.md

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---
title: "SilverBullet: A Brilliant Self-Hosted Knowledge Management Web App"
date: 2024-08-12
# lastmod: 2024-08-12
draft: true
description: "This is a new post about..."
featured: false
toc: true
reply: true
categories: Self-Hosting
tags:
- cloudflare
- containers
- docker
- javascript
- linux
- selfhosting
- tailscale
---
A few days ago I [posted on my other blog](https://srsbsns.lol/is-silverbullet-the-note-keeping-silver-bullet/) about trying out [SilverBullet](https://silverbullet.md), an open-source self-hosted web-based note-keeping app. SilverBullet has continued to impress me as I use it and learn more about its [features](https://silverbullet.md/SilverBullet@1992). It really fits my multi-device use case much better than Obsidian ever did (even with its paid sync plugin).
In that post, I shared a brief overview of how I set up SilverBullet:
> I deployed my instance in Docker alongside both a [Tailscale sidecar](/tailscale-serve-docker-compose-sidecar/) and [Cloudflare Tunnel sidecar](/publish-services-cloudflare-tunnel/). This setup lets me easily access/edit/manage my notes from any device I own by just pointing a browser at `https://silverbullet.tailnet-name.ts.net/`. And I can also hit it from any *other* device by using the public Cloudflare endpoint which is further protected by an email-based TOTP challenge. Either way, I don't have to worry about installing a bloated app or managing a complicated sync setup. Just log in and write.
This post will go into a bit more detail about the configuration.
### Docker Prep
I chose to deploy SilverBullet on an Ubuntu 22.04 VM in my [homelab](/homelab/) which was already set up for serving Docker workloads so I'm not going to cover the Docker [installation process](https://docs.docker.com/engine/install/ubuntu/) here. I tend to run my Docker workloads out of `/opt/` so I started this journey by creating a place to hold the SilverBullet setup:
```shell
sudo mkdir -p /opt/silverbullet # [tl! .cmd]
```
I set up appropriate ownership of the folder and then entered it:
```shell
sudo chown john:docker /opt/silverbullet # [tl! .cmd:1]
cd /opt/silverbullet
```
### Docker Compose
```yaml
services:
tailscale:
image: tailscale/tailscale:latest
container_name: silverbullet-tailscale
restart: unless-stopped
environment:
TS_AUTHKEY: ${TS_AUTHKEY:?err}
TS_HOSTNAME: ${TS_HOSTNAME:-ts-docker}
TS_EXTRA_ARGS: ${TS_EXTRA_ARGS:-}
TS_STATE_DIR: /var/lib/tailscale/
TS_SERVE_CONFIG: /config/serve-config.json
volumes:
- ./ts_data:/var/lib/tailscale/
- ./serve-config.json:/config/serve-config.json
cloudflared:
image: cloudflare/cloudflared
restart: unless-stopped
container_name: silverbullet-cloudflared
command:
- tunnel
- run
- --token
- ${CLOUDFLARED_TOKEN}
network_mode: service:tailscale
silverbullet:
image: zefhemel/silverbullet
container_name: silverbullet
restart: unless-stopped
environment:
SB_USER: "${SB_CREDS}"
volumes:
- ./space:/space
network_mode: service:tailscale
watchtower:
image: containrrr/watchtower
container_name: silverbullet-watchtower
volumes:
- /var/run/docker.sock:/var/run/docker.sock
```