# Creating a Standard Rocket Pool Node with Docker

In this section, we will walk through the process of installing the Rocket Pool Smartnode stack using the standard Docker (opens new window)-based setup. This will install and configure everything you need to run a complete node, including:

  • The Rocket Pool Smartnode software
  • An Execution (formerly ETH1) client of your choice, or a connection to an existing client you already manage
  • A Consensus (formerly ETH2) client of your choice, or a connection to an existing client you already manage
  • A Validator client that will handle your Beacon Chain validation duties
  • (Optionally) a monitoring stack for capturing performance and health metrics

All you need to do is tell it what you want to run!


The below instructions require you to use your system's terminal to enter and execute commands. If you are connected to the node machine via SSH, you are already doing this. If you are on the node machine and using a Desktop UI, you will need to open a terminal window to execute the following commands. Refer to your OS's instructions to learn how to do this if you are unfamiliar.

# Process Overview

At a high level, here's what is involved in installing Rocket Pool:

  1. Download the Rocket Pool command-line interface (CLI)
  2. Use the CLI to install the Smartnode stack
  3. Configure the Smartnode stack with an easy-to-use UI in the terminal
  4. Done!

# Downloading the Rocket Pool CLI

The instructions for downloading the CLI vary based on your Operating System.


You must perform the following instructions on the machine you will use for your Rocket Pool node. If you are not using a keyboard and monitor directly connected to your node machine, you will need to access it remotely (e.g. via SSH) and run these commands on it through that remote connection.

# Installing the Smartnode Stack

Now that you have the CLI installed, you can deploy the Smartnode stack. This will prepare your system with Docker, docker-compose (opens new window), and load the Smartnode files so they're ready to go. It won't actually run anything yet; that comes later.

To deploy the Smartnode stack, you will need to run the following command on your node machine (either by logging in locally, or connecting remotely such as through SSH):

rocketpool service install

This will grab the latest version of the Smartnode stack and set it up. You should see output like this (above some release notes for the latest version which will be printed at the end):

If there aren't any error messages, then the installation was successful. By default, it will be put into the ~/.rocketpool directory inside of your user account's home folder.


Note that the Smartnode installer cannot install docker and docker-compose on all platforms automatically. If you receive an error message like this during the installation:

Automatic dependency installation for the Mint operating system is not supported.
Please install docker and docker-compose manually, then try again with the '-d' flag to skip OS dependency installation.
Be sure to add yourself to the docker group with 'sudo usermod -aG docker $USER' after installing docker.
Log out and back in, or restart your system after you run this command.

Then you simply have to install those two things manually.

Docker provides common install instructions here (opens new window).

Docker-compose provides common install instructions here (opens new window).

Once both are installed, make sure you give your user account permission to use Docker:

sudo usermod -aG docker $USER

Finally, re-run the installer with the -d flag to skip Docker installation:

rocketpool service install -d

After this, log out and back in or restart your SSH session for the settings to take effect.

Once this is finished, the Smartnode stack will be ready to run.

# Configuring Docker's Storage Location

By default, Docker will store all of its container data on your operating system's drive. In some cases, this is not what you want. For example, on Raspberry Pi systems, all of the chain data should be stored on the external SSD, not on the MicroSD card.


If you are fine with this default behavior, skip down to the next section.

To do this, create a new file called /etc/docker/daemon.json as the root user:

sudo nano /etc/docker/daemon.json

This will be empty at first, which is fine. Add this as the contents:

    "data-root": "<your external mount point>/docker"

where <your external mount point> is the directory that your other drive is mounted to. In the case of Raspberry Pi users, it should be /mnt/rpdata or whatever folder you set up in the Preparing a Raspberry Pi section.

Press Ctrl+O, Enter to save the file, and Ctrl+X, Enter to exit the editor.

Next, make the folder:

sudo mkdir -p <your external mount point>/docker

(Again, for example, this would be /mnt/rpdata/docker for Raspberry Pi users.)

Now, restart the docker daemon so it picks up on the changes:

sudo systemctl restart docker

After that, Docker will store its data on your desired disk.

# Configuring the Smartnode Stack

The next step in the installation process is to do an initial configuration of your node. Move on to the Configuring the Smartnode Stack section for a walkthrough of this process.