I’m not going to talk about the Farcaster project this time because if you're here, you’ve definitely heard about it already, LOL.

First, we need to set up a server to install the Farcaster node. I use the SpaceCore service and Contabo servers.

SpaceCore is a reseller of Hetzner and Contabo services. If you need VPS/VDS servers, you can get them here. They also accept cryptocurrency payments.

Preparation

Farcaster FID

First, you need to get a Farcaster FID.

Go to Warpcast → profile → click on the 3 dots button → About:

RPC

Next, you need to obtain Alchemy RPC links:

1. Register on Alchemy.

1. Go to the dashboard, click Create new app

1. Keep the network and chain as ETH, and enter any name and description

   

   1. Save the HTTPS link by clicking the Copy

      

1. Do the same steps, but in the Optimism network

Okay, now we're ready to install.

Installation

1. Connect to the rented server as root

1.1. Open the terminal:

• On Windows, you can use the built-in Command Prompt or programs like MobaXterm, PuTTY, or any other SSH client.

• On macOS and Linux, use the built-in terminal.

2.2. Connecting Using an SSH Key

If you have SSH key authentication set up, follow these steps:

• Create an SSH key (if you don't have one yet):

ssh-keygen -t rsa -b 4096 -C "your_email@example.com"

• Follow the instructions to save the key (usually the key is saved by default in ~/.ssh/id_rsa).

• Copy the public key to the server:

ssh-copy-id root@<server_IP_address>

• Connect to the server

  Now you can connect to the server without a password using the command:

ssh root@<server_IP_address>

1. Add commands for installation

• sudo apt update -y

The server software will be updated, and it's important for us to wait until it reaches 100%.

2.2. Next, we will install screen

This will allow you to run processes in the background. To do this, enter the command below:

• sudo apt install screen -y

If your output looks like the screenshot below, it means that screen is already installed on your server.

2.3. Verify the installation

• screen --version

The server will display the utility version.

1. Start a background process to install the script from Farcaster.

Use the command below:

• screen -S Hubble

You'll see a blank page, don't worry. This is normal. You have just started the background window, "Hubble".

1. Install the script

• curl -sSL https://download.thehubble.xyz/bootstrap.sh | bash

Wait for the installation to complete.

1. Add ETH RPC

After the installation, you will see a window asking for the "Ethereum Mainnet RPC URL."

Copy and paste the HTTPS URL from the Ethereum App that we created in Alchemy → press "Enter."

1. Add OP RPC

In the same way, install the Optimism RPC.

1. Enter the FID

Next, enter the FID of your account and press "Enter." The installation will begin.

1. Waiting. Part 1

Next, the node synchronization will begin. It will take approximately one hour and will be complete when the value on the left equals the value on the right, as shown in the screenshot below.

1. Waiting. Part 2

After receiving the snapshot, another synchronization will begin. Waiting.

1. Waiting. Part 3

Wait for Hubble to start.

1. Error and Successful

Once Hubble starts, you will see logs. They will run continuously. Don't worry, this is normal. In the logs, you may see two statuses - error and successful. It's OKAY.

1. Check the Node

Once the synchronization is complete, open your browser and type server_IP_address:3000 in the URL field.

Example: "91.109.201.5:3000". You will see the Grafana monitoring dashboard.

In this dashboard, you can monitor the status of your node.

1. Update node

Farcaster releases updates, which means you need to update the node.
Use this commands to update:

• Log into the server and update the packages

sudo apt update && sudo apt upgrade -y

• Connect to the Hubble session in screen

screen -r Hubble

• Update the node

cd ~/hubble && ./hubble.sh upgrade

Give the node a few minutes to update. After a successful update, the logs will start running. To exit the screen session, press the key combination CTRL+A+D.

In the Grafana dashboard, the new "App Version" 1.13.5 will appear.

1. Connect wallet

Important: The Farcaster team has repeatedly stated that they do not plan to reward those who set up and maintain the project's node. Keep this in mind.

That's it. Thanks for reading and stay tuned!

- Daria