How to Self-Host Dasherr on a VPS (Complete Guide)

Dasherr is a powerful self-hosted dashboard application that allows users to manage and visualize their data effectively. Self-hosting Dasherr on a VPS (Virtual Private Server) can provide flexibility and control that cloud solutions cannot offer. This guide walks you through the steps required to install Dasherr on a VPS using Docker.

Prerequisites

Before you begin, ensure you have the following:

• A VPS instance with at least 1GB of RAM (4GB recommended for better performance). Recommended VPS providers include:

  Provider	Monthly Price	Link
  Contabo VPS	5.99 EUR/mo	Contabo
  Hetzner Cloud	4.15 EUR/mo	Hetzner
  DigitalOcean	6 USD/mo	DigitalOcean
  Vultr	6 USD/mo	Vultr
  Linode	5 USD/mo	Linode

• Basic knowledge of command-line operations.

• Docker installed on your VPS. If you haven’t installed Docker yet, follow the instructions on the Docker installation guide.

Step 1: Set Up Your VPS

1. Create a new VPS instance with the desired provider from the table above. We recommend starting with Ubuntu 20.04 LTS.

2. SSH into your VPS. Use your terminal and run:

   ssh user@your-server-ip

   Replace user with your username and your-server-ip with your VPS IP address.

3. Update your system to ensure you have the latest packages:

   sudo apt update && sudo apt upgrade -y

Step 2: Install Docker

1. Install necessary prerequisites:

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

2. Add the Docker GPG key:

   curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -

3. Set up the stable Docker repository:

   sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"

4. Update the package database again:

   sudo apt update

5. Install Docker:

   sudo apt install docker-ce -y

6. Verify the Docker installation:

   docker --version

Step 3: Install Dasherr with Docker

1. Pull the Dasherr Docker image:

   docker pull dasherr/dasherr

2. Run Dasherr container:

   docker run -d -p 8080:8080 --name dasherr dasherr/dasherr

   This command will start Dasherr and bind it to port 8080 on your VPS. You can change the port if necessary.

3. Access Dasherr: Open your web browser and navigate to http://your-server-ip:8080. You should see the Dasherr interface.

Step 4: Configure Dasherr

1. Create a configuration JSON file as specified in the Dasherr documentation. Save it in a directory on your VPS.

2. Volume mapping: To persist Dasherr data, you can map a local directory to the Docker container:

   docker run -d -p 8080:8080 -v /path/to/local/directory:/path/to/dasherr/data --name dasherr dasherr/dasherr

3. Restarting the container: If you make changes to the configuration, ensure you restart the container:

   docker restart dasherr

FAQs

What is Dasherr, and why should I self-host it?

Dasherr is an open-source application designed primarily for managing and visualizing various data sources in one place. Self-hosting it on a VPS provides you complete control over your data, enabling you to customize functionality and integrations that suit your specific needs. Moreover, it enhances privacy since your data is not exposed to third-party services.

How do I choose the right VPS provider for self-hosting Dasherr?

When selecting a VPS provider, consider the price, performance, and server locations. Providers listed above, like Contabo and Hetzner, offer competitive pricing starting from 4.15 EUR/mo. It’s essential to select a provider with adequate RAM and bandwidth. Additionally, check customer reviews to ensure reliability and good support before making your decision.

Can I use Docker Compose for Dasherr instead of plain Docker commands?

Yes, you can use Docker Compose to manage your Dasherr setup more efficiently. Create a docker-compose.yml file with the necessary configurations. This allows for easy management of the services and makes it simple to scale or modify your setup in the future. Find examples and templates in the Dasherr documentation or community repositories on r/selfhosted and awesome-selfhosted.

Conclusion

Self-hosting Dasherr on a VPS is a straightforward process, allowing you to leverage the full potential of open-source applications. Follow the steps above to get your Dasherr instance up and running, facilitating better management of your data. For more options, check our full VPS comparison. Whether you are a developer or a homelabber, Dasherr can significantly enhance your self-hosting experience.