altstack-data/docs/app/deploy/coder/page.mdx

---
title: "Deploy Coder Self-Hosted (Docker)"
description: "Step-by-step guide to self-hosting Coder with Docker Compose. "
---

# Deploy Coder

Provision software development environments as code on your infrastructure.

<div className="deploy-hero">
  <span className="deploy-hero-item">⭐ 20.0k stars</span>
  <span className="deploy-hero-item">📜 AGPL-3.0</span>
  <span className="deploy-hero-item">🔴 Advanced</span>
  <span className="deploy-hero-item">⏱ ~20 minutes</span>
  
</div>

<div className="mt-8 mb-4">
  <a 
    href="https://m.do.co/c/2ed27757a361" 
    target="_blank" 
    rel="noopener noreferrer"
    className="flex items-center justify-center w-full px-6 py-4 text-lg font-bold text-white transition-all bg-blue-600 rounded-xl hover:bg-blue-700 hover:scale-[1.02] shadow-lg shadow-blue-500/30"
  >
    🚀 Deploy on DigitalOcean ($200 Free Credit)
  </a>
</div>


## What You'll Get

A fully working Coder instance running on your server. Your data stays on your hardware — no third-party access, no usage limits, no surprise invoices.

## Prerequisites

- A server with Docker and Docker Compose installed ([setup guide](/quick-start/choosing-a-server))
- A domain name pointed to your server (optional but recommended)
- Basic terminal access (SSH)

## The Config

Create a directory for Coder and add this `docker-compose.yml`:

```yaml
# -------------------------------------------------------------------------
# 🚀 Created and distributed by The AltStack
# 🌍 https://thealtstack.com
# -------------------------------------------------------------------------

version: '3.8'

services:
  coder:
    image: ghcr.io/coder/coder:latest
    container_name: coder
    restart: unless-stopped
    depends_on:
      - db
    ports:
      - "7080:7080"
    environment:
      - CODER_PG_CONNECTION_URL=postgresql://coder:coder@db:5432/coder
      - CODER_ACCESS_URL=http://localhost:7080
      - CODER_HTTP_ADDRESS=0.0.0.0:7080
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock

  db:
    image: postgres:13
    container_name: coder-db
    restart: unless-stopped
    environment:
      - POSTGRES_USER=coder
      - POSTGRES_PASSWORD=coder
      - POSTGRES_DB=coder
    volumes:
      - coder_db_data:/var/lib/postgresql/data

volumes:
  coder_db_data:
```

## Let's Ship It

```bash
# Create a directory
mkdir -p /opt/coder && cd /opt/coder

# Create the docker-compose.yml (paste the config above)
nano docker-compose.yml

# Pull images and start
docker compose up -d

# Watch the logs
docker compose logs -f
```

## Environment Variables

| Variable | Default | Required |
|---|---|---|
| `CODER_PG_CONNECTION_URL` | `postgresql://coder:coder@db:5432/coder` | No |
| `CODER_ACCESS_URL` | `http://localhost:7080` | No |
| `CODER_HTTP_ADDRESS` | `0.0.0.0:7080` | No |
| `POSTGRES_USER` | `coder` | No |
| `POSTGRES_PASSWORD` | `coder` | No |
| `POSTGRES_DB` | `coder` | No |


## Post-Deployment Checklist

- [ ] Service is accessible on the configured port
- [ ] Admin account created (if applicable)
- [ ] Reverse proxy configured ([Caddy guide](/concepts/reverse-proxies))
- [ ] SSL/HTTPS working
- [ ] Backup script set up ([backup guide](/concepts/backups))
- [ ] Uptime monitor added ([Uptime Kuma](/deploy/uptime-kuma))

## The "I Broke It" Section

**Container won't start?**
```bash
docker compose logs coder | tail -50
```

**Port already in use?**
```bash
# Find what's using the port
lsof -i :PORT_NUMBER
```

**Need to start fresh?**
```bash
docker compose down -v  # ⚠️ This deletes volumes/data!
docker compose up -d
```

## Going Further

- [Coder on AltStack Directory](https://thealtstack.com/alternative-to/coder)
- [Coder Self-Hosted Guide](https://thealtstack.com/self-hosted/coder)
- [Official Documentation](https://coder.com)
- [GitHub Repository](https://github.com/coder/coder)