A Comprehensive Guide to Installing OpenClaw on Your VPS for a 24/7 Private AI Assistant

Running a private AI assistant around the clock offers unmatched convenience and control. OpenClaw, an open-source AI assistant, lets you harness the power of AI on your own virtual private server (VPS). This setup ensures your assistant is always available, secure, and customizable to your needs. This guide walks you through the benefits of having a private AI assistant, compares installation methods, and provides a detailed step-by-step process to get OpenClaw running on your VPS.

VPS server rack with active status lights

Eye-level view of a VPS server rack with blinking lights indicating active status

Why Run a Private AI Assistant 24/7 on a VPS?

Having a private AI assistant running nonstop on your VPS offers several advantages:

• Always Available: Unlike cloud-based assistants that depend on internet access or third-party servers, your AI assistant is accessible anytime without delays.

• Privacy and Security: Your data stays on your server, reducing exposure to external breaches or data mining.

• Customization: You control the assistant’s features, integrations, and updates without restrictions.

• Cost Efficiency: Running OpenClaw on a VPS can be more affordable over time compared to subscription-based AI services.

• Learning and Experimentation: Developers and enthusiasts can tweak the assistant’s behavior, add new skills, or integrate with other tools.

  
  

This setup is ideal for users who want a reliable, private, and flexible AI assistant without relying on commercial cloud platforms.

Comparing Installation Methods for OpenClaw

OpenClaw offers two main installation options on a VPS:

1. Official One-Liner Script

This method uses a single command that downloads and runs an installation script. It automates most setup steps, including dependencies and configuration.

Pros:

• Quick and easy to start

• Minimal manual intervention

• Good for beginners or those who want a fast setup

  
  

Cons:

• Less control over installation details

• Troubleshooting can be harder if something goes wrong

• May not suit custom environments or advanced configurations

  
  

2. Docker Installation

Docker containers package OpenClaw and its dependencies in an isolated environment. You install Docker on your VPS and run OpenClaw inside a container.

Pros:

• Clean, isolated environment reduces conflicts

• Easy to update or roll back versions

• Better for advanced users or production setups

• Simplifies dependency management

  
  

Cons:

• Requires Docker knowledge

• Slightly longer setup time

• VPS must support Docker (most do)

  
  

Recommended Method: Installing OpenClaw with Docker

Using Docker provides a stable, flexible, and maintainable environment for OpenClaw. This section guides you through the process.

Prerequisites

Before starting, ensure your VPS meets these requirements:

• Operating System: Ubuntu 20.04 or later (other Linux distros may work but commands may vary)

• Root or sudo access to install packages

• At least 2 GB RAM for smooth operation

• Docker installed (instructions below)

• Basic familiarity with command line

  
  

Step 1: Connect to Your VPS

Use SSH to connect to your VPS:

```bash

ssh username@your-vps-ip

```

Replace `username` and `your-vps-ip` with your VPS credentials.

Step 2: Update Your System

Run these commands to update package lists and upgrade installed packages:

```bash

sudo apt update

sudo apt upgrade -y

```

Step 3: Install Docker

If Docker is not installed, set it up with these commands:

```bash

sudo apt install apt-transport-https ca-certificates curl software-properties-common -y

curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg

echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null

sudo apt update

sudo apt install docker-ce docker-ce-cli containerd.io -y

```

Verify Docker installation:

```bash

sudo docker --version

```

You should see the Docker version displayed.

Step 4: Pull the OpenClaw Docker Image

Fetch the latest OpenClaw image from the official repository:

```bash

sudo docker pull openclaw/openclaw:latest

```

Step 5: Run OpenClaw Container

Start the container with necessary ports and volumes:

```bash

sudo docker run -d --name openclaw \

-p 8080:8080 \

-v openclaw_data:/app/data \

openclaw/openclaw:latest

```

• `-d` runs the container in the background

• `-p 8080:8080` maps port 8080 on your VPS to the container

• `-v openclaw_data:/app/data` persists data between restarts

  
  

Step 6: Access Your AI Assistant

Open your browser and navigate to:

```

http://your-vps-ip:8080

```

You should see the OpenClaw interface ready to use.

Step 7: Manage the Container

To check logs:

```bash

sudo docker logs openclaw

```

To stop the container:

```bash

sudo docker stop openclaw

```

To start it again:

```bash

sudo docker start openclaw

```

Troubleshooting Tips and Common Issues

Even with a straightforward setup, some issues may arise. Here are common problems and solutions:

Docker Not Installed or Running

• Symptom: `docker` command not found or service not running.

• Fix: Reinstall Docker using the commands above. Start Docker service with `sudo systemctl start docker`. Enable it on boot with `sudo systemctl enable docker`.

  
  

Port 8080 Already in Use

• Symptom: Docker fails to start container due to port conflict.

• Fix: Check which service uses port 8080 with `sudo lsof -i :8080`. Stop or change that service, or map OpenClaw to a different port by changing `-p 8080:8080` to another port like `-p 9090:8080`.

  
  

Container Stops Unexpectedly

• Symptom: OpenClaw container exits immediately after starting.

• Fix: Check logs with `sudo docker logs openclaw` for errors. Common issues include missing dependencies or permission problems. Ensure your VPS has enough resources.

  
  

Data Not Persisting After Restart

• Symptom: Changes or settings lost after container restart.

• Fix: Make sure you use a Docker volume (`-v openclaw_data:/app/data`) to store persistent data. Avoid running container without volume mapping.

  
  

Access Issues

• Symptom: Cannot reach OpenClaw interface in browser.

• Fix: Confirm VPS firewall allows incoming traffic on the chosen port (default 8080). Use `sudo ufw allow 8080` to open the port if using UFW firewall.

  
  

Final Thoughts on Running OpenClaw on Your VPS

Setting up OpenClaw on your VPS with Docker gives you a reliable, private AI assistant available anytime. This approach balances ease of installation with flexibility and control. Once running, you can customize OpenClaw to fit your daily tasks, automate workflows, or experiment with AI capabilities.

If you want a quick start, the official one-liner script is an option, but Docker offers better long-term management and fewer conflicts. Keep your VPS updated, monitor container health, and back up your data regularly to maintain smooth operation.