# Overlord
# [TELEGRAM SERVER JOIN NOW NO EXCUSES WE GIVE SUPPORT AND IT'S FUN](https://t.me/WindowsBatch)
Hello, I made this project for fun.
The server is TypeScript on Node/Bun. The client is Go. Operators talk to the server through a web panel or the Electron desktop app, and agents connect over encrypted WebSockets.
Docker is the easiest way to run it.
---
- [Quick Start (Docker)](#quick-start-docker)
- [Windows](#windows)
- [Linux](#linux)
- [macOS](#macos)
- [No Docker (.bat / .sh)](#no-docker-bat--sh)
- [Production Package Scripts](#production-package-scripts)
- [Docker Notes (TLS, reverse proxy, cache)](#docker-notes-tls-reverse-proxy-cache)
---
## Quick Start (Docker)
Pick your OS below. Each section is self-contained: install Docker, get the project, start it.
> Windows and macOS use `docker-compose.windows.yml`. Linux uses the default `docker-compose.yml` (host networking).
After the first start, open `https://localhost:5173`. Default login is `admin` / `admin` unless you set `OVERLORD_USER` / `OVERLORD_PASS`. First startup writes generated secrets to `data/save.json` (inside the container: `/app/data/save.json`) — keep that file private and back it up.
---
### Windows
Step-by-step: Windows
**1. Install Docker Desktop**
Either from the website:
- https://docs.docker.com/desktop/setup/install/windows-install/
Or with winget:
```powershell
winget install -e --id Docker.DockerDesktop
```
Start Docker Desktop once, then verify:
```powershell
docker --version
docker compose version
```
**2. Get the project**
```powershell
git clone https://github.com/vxaboveground/Overlord.git
cd Overlord
```
**3. Start it**
```powershell
docker compose -f docker-compose.windows.yml up -d
```
**4. Open the panel**
```text
https://localhost:5173
```
**5. Update later**
```powershell
docker compose -f docker-compose.windows.yml down
docker compose -f docker-compose.windows.yml pull
docker compose -f docker-compose.windows.yml up -d
```
**6. Stop**
```powershell
docker compose -f docker-compose.windows.yml down
```
---
### Linux
Step-by-step: Linux (Debian / Ubuntu / Kali)
**1. Install Docker**
Official docs: https://docs.docker.com/engine/install/debian/
Set up Docker's apt repository:
```bash
# Add Docker's official GPG key:
sudo apt update
sudo apt install ca-certificates curl
sudo install -m 0755 -d /etc/apt/keyrings
sudo curl -fsSL https://download.docker.com/linux/debian/gpg -o /etc/apt/keyrings/docker.asc
sudo chmod a+r /etc/apt/keyrings/docker.asc
# Add the repository to Apt sources:
sudo tee /etc/apt/sources.list.d/docker.sources <
---
### macOS
Step-by-step: macOS
**1. Install Docker Desktop**
Either from the website:
- https://docs.docker.com/desktop/setup/install/mac-install/
Or with Homebrew:
```bash
brew install --cask docker
```
Start Docker Desktop once, then verify:
```bash
docker --version
docker compose version
```
**2. Get the project**
```bash
git clone https://github.com/vxaboveground/Overlord.git
cd Overlord
```
**3. Start it**
macOS uses the same compose file as Windows:
```bash
docker compose -f docker-compose.windows.yml up -d
```
**4. Open the panel**
```text
https://localhost:5173
```
**5. Update later**
```bash
docker compose -f docker-compose.windows.yml down
docker compose -f docker-compose.windows.yml pull
docker compose -f docker-compose.windows.yml up -d
```
**6. Stop**
```bash
docker compose -f docker-compose.windows.yml down
```
---
## No Docker (.bat / .sh)
If you don't want Docker, use the included scripts.
Prerequisites:
- Bun in PATH
- Go 1.21+ in PATH
### Windows
Development mode (starts server + client):
```bat
start-dev.bat
```
Production mode (build + run server executable):
```bat
start-prod.bat
```
Build client binaries (adds client builds to the build queue):
```bat
build-clients.bat
```
### Linux / macOS
Make scripts executable once:
```bash
chmod +x start-dev.sh start-dev-server.sh start-dev-client.sh start-prod.sh build-prod-package.sh
```
Development mode (server in background, client in foreground):
```bash
./start-dev.sh
```
Only server, or only client:
```bash
./start-dev.sh server
./start-dev.sh client
```
Production mode:
```bash
./start-prod.sh
```
---
## Production Package Scripts
Build a production-ready package where the server can still build client binaries at runtime.
Windows:
```bat
build-prod-package.bat
```
Output: `release/`
Linux / macOS:
```bash
./build-prod-package.sh
```
Output: `release/prod-package/`
---
## Docker Notes (TLS, reverse proxy, cache)
Notes on configs and workarounds.
### BuildKit cache for faster rebuilds
`docker-compose.yml` ships with `build.cache_from` and `build.cache_to` pointing at `.docker-cache/buildx`. Local builds reuse it automatically — no extra setup.
### Runtime client build cache
The compose setup uses a persistent volume for runtime client builds:
- Volume: `overlord-client-build-cache`
- Mount: `/app/client-build-cache`
- Env: `OVERLORD_CLIENT_BUILD_CACHE_DIR` (default `/app/client-build-cache`)
### Certbot TLS
To use Let's Encrypt certificates in production Docker:
1. Set `OVERLORD_TLS_CERTBOT_ENABLED=true`
2. Set `OVERLORD_TLS_CERTBOT_DOMAIN=your-domain.com`
3. Mount letsencrypt into the container read-only, e.g. `/etc/letsencrypt:/etc/letsencrypt:ro`
Default cert paths:
```
cert: /etc/letsencrypt/live//fullchain.pem
key: /etc/letsencrypt/live//privkey.pem
ca: /etc/letsencrypt/live//chain.pem
```
Override with:
- `OVERLORD_TLS_CERTBOT_LIVE_PATH`
- `OVERLORD_TLS_CERTBOT_CERT_FILE`
- `OVERLORD_TLS_CERTBOT_KEY_FILE`
- `OVERLORD_TLS_CERTBOT_CA_FILE`
### Reverse proxy TLS offload
If your platform terminates TLS before traffic reaches Overlord (Render, Caddy, nginx, etc.), set:
```
OVERLORD_TLS_OFFLOAD=true
OVERLORD_HEALTHCHECK_URL=http://localhost:5173/health
OVERLORD_PUBLISH_HOST=127.0.0.1
```
When enabled:
- Container serves internal HTTP on `0.0.0.0:$PORT`
- External URL stays `https://...` through your platform proxy
- Health checks should use `http://localhost:$PORT/health` inside the container
- Don't expose the internal container HTTP port directly to the internet
### Notes
- Keep `HOST=0.0.0.0` inside the container. Limit exposure with `OVERLORD_PUBLISH_HOST`, not the bind host.
- If your `.env` secret/password contains `$`, escape it as `$$` to avoid Docker Compose variable-expansion warnings.