How to Set Up OpenClaw with Docker: Container Deployment Guide
Docker simplifies OpenClaw deployment by packaging everything — the application, its dependencies, and its configuration — into portable containers. Whether you are deploying to a VPS, a home server, or a cloud platform, Docker gives you a consistent, reproducible setup that takes minutes instead of manually installing dependencies. This guide covers the full Docker workflow: writing your compose file, configuring persistent storage so your agent data survives container restarts, and updating OpenClaw without losing configuration or conversation history.
What You Need
- ✓A server (VPS or local machine) with Docker and Docker Compose installed
- ✓At least 2GB RAM available for containers (4GB recommended)
- ✓An AI provider API key (Claude, OpenAI, or Gemini)
- ✓Basic familiarity with terminal commands
- ✓About 20-30 minutes
Step-by-Step Guide
Install Docker and Docker Compose
If Docker is not already installed on your server, install it using the official convenience script: download and run the script from get.docker.com. This installs both Docker Engine and Docker Compose on Ubuntu, Debian, and most major Linux distributions. Verify the installation with: docker --version and docker compose version. Add your user to the docker group so you can run commands without sudo: sudo usermod -aG docker $USER, then log out and back in.
Create the project directory and compose file
Create a dedicated directory for your OpenClaw deployment: mkdir ~/openclaw && cd ~/openclaw. Create a docker-compose.yml file that defines the OpenClaw service, its ports, volumes, and environment variables. The compose file should map persistent volumes for the database, Soul.md files, and any uploaded content. Expose the dashboard port (typically 3000) and configure restart: unless-stopped so the container recovers from server reboots automatically.
Configure environment variables
Create a .env file in the same directory as your compose file. Add your AI provider API keys, database configuration, and any other environment-specific settings. Never hardcode secrets in the compose file itself — the .env file keeps them separate and out of version control. Set your AI model preferences, default agent settings, and any integration credentials here.
Set up persistent volumes
Persistent volumes are critical — without them, you lose all data when the container restarts. Map volumes for: the database directory (stores conversation history and agent configurations), the Soul.md files directory (your agent knowledge bases), and any media or file upload directories. Use named volumes or bind mounts to a directory on your host filesystem. Bind mounts are easier to back up since the data lives in a normal directory you can copy.
Launch OpenClaw with Docker Compose
Start the containers: docker compose up -d. The -d flag runs containers in the background. Docker will pull the OpenClaw image (if not cached), create the network and volumes, and start the service. Check the logs to confirm successful startup: docker compose logs -f. Your dashboard should be accessible at http://your-server-ip:3000. Configure your first agent and verify everything works before proceeding to production hardening.
Configure reverse proxy and HTTPS
For production deployments, put a reverse proxy (Nginx, Caddy, or Traefik) in front of OpenClaw. Caddy is the simplest option — it handles HTTPS certificates automatically via Let's Encrypt. Add a Caddy service to your compose file that proxies traffic from port 443 to OpenClaw's internal port. Point your domain name to your server's IP address. With Caddy, HTTPS is configured in two lines — no manual certificate management needed.
Set up backups and update strategy
Create a simple backup script that copies your persistent volumes to a backup location (another directory, S3 bucket, or remote server). Schedule it with cron to run daily. For updates: pull the latest image with docker compose pull, then recreate containers with docker compose up -d. Docker Compose handles the transition gracefully — your volumes persist, so no data is lost. The entire update process takes under a minute with near-zero downtime.
Common Mistakes to Avoid
- !Forgetting to configure persistent volumes — all data is lost when the container restarts without them
- !Putting API keys directly in docker-compose.yml instead of using a .env file
- !Not setting restart: unless-stopped — your agent stays down after a server reboot until you manually restart it
- !Using the latest tag without pinning versions — an unexpected update could break your setup. Pin to specific versions for production
- !Running Docker on a VPS with only 1GB RAM — containers need room to breathe. Use at least 2GB, preferably 4GB
- !Skipping the reverse proxy and running the dashboard over plain HTTP — always use HTTPS in production
Want the full walkthrough? This guide covers the essentials, but the CampeloClaw course provides detailed video instruction for every step, troubleshooting guides, and hands-on practice exercises.
Frequently Asked Questions
Is Docker the best way to deploy OpenClaw?
Docker is one of the best options for most users. It provides consistent environments, easy updates, and clean separation from the host system. The main alternative is a direct installation on the VPS, which avoids Docker overhead but requires manual dependency management. For beginners, Docker is often simpler in the long run.
How do I update OpenClaw when running in Docker?
Three commands: docker compose pull (downloads the latest image), docker compose up -d (recreates containers with the new image), and docker image prune -f (removes old images to free disk space). Your persistent volumes keep all data intact through the update. The whole process takes under a minute.
Can I run OpenClaw and other services in Docker on the same server?
Yes. Docker makes this straightforward. OpenClaw, your reverse proxy, monitoring tools, and other services each run in their own containers sharing the same server. Use a shared Docker network and a reverse proxy like Caddy or Traefik to route traffic to each service by domain name.
How much disk space does the Docker setup need?
The OpenClaw Docker image is typically 500MB-1GB. Add space for the database, conversation logs, and backups — 10GB total is comfortable for most deployments. A standard 40GB VPS has plenty of room for OpenClaw plus other services.
What if Docker Compose is not available on my server?
Docker Compose V2 is included with modern Docker Engine installations. If you have an older installation, update Docker using the official script from get.docker.com. Avoid using the legacy docker-compose (with a hyphen) standalone binary — the integrated docker compose command is the current standard.
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