🔗 Sepolia RPC Setup (By Creed)

Deploy and manage an Ethereum Sepolia RPC node on your VPS in seconds with a single command. This solution uses Dockerized Reth, Prysm, HAProxy, and Dozzle for a secure, production-ready testnet setup. Cleanup is just as easy—reset or remove everything with one command.

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Minimum Requirements:

Ubuntu 22.04+ recommended

• 4 CPU Cores
• 8GB RAM
• 1TB+ SSD
• Root or sudo access

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Reccomended Requirements:

Ubuntu 22.04+ recommended

• 6+ CPU Cores
• 16GB+ RAM
• 1TB+ SSD
• Root or sudo access

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🚀 Quick Start & Management Guide

Initial sync will take upto 8-12 Hrs

• depending on your SSD/Network Speed and other specs,Until than you won't be able to use the rpc after setup.

✅ Start Screen:**

screen -S rpc

✅ To install, run:**

bash <(curl -Ls https://raw.githubusercontent.com/DeepPatel2412/Sepolia-RPC-Setup/main/setup-sepolia.sh)

✅ End Screen: (Only after the whole setup is complete)**

screen -XS rpc quit

🔍 Monitor rpc logs once the setup is complete (Run in any browser)

http://your-RPC-IP:9999/

Replace your VPS ip and run open it in browser.

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✔️ Endpoints after setup (use localhost if same vps - use vpsIP if seperate vps )

• Reth (RPC): http://<localhost/YOUR_SERVER_IP>:8545
• Prysm (Beacon): http://<localhost/YOUR_SERVER_IP>:3500
• Dozzle Monitoring: http://<YOUR_SERVER_IP>:9999 (Open In Browser To Monitor Node Logs)

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💭 What happens when you run the setup command?

• Checks your VPS for required CPU, RAM, and disk space.
• Installs Docker & Docker Compose if missing.
• Creates the Ethereum data directory.
• Download snapshot
• Generates a JWT secret and sets up an IP whitelist for secure RPC access.
• Downloads and configures Docker Compose for Reth, Prysm, and Dozzle.
• Configures your firewall to only allow necessary ports.
• Starts all services in Docker containers.
• Prints your RPC, Beacon, and monitoring URLs.

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📂 Directory Structure (For info only do not run this)

After setup, your directory tree will look like this:

Ethereum/
├── Execution/
├── Consensus/
├── docker-compose.yml
├── haproxy.cfg
├── jwt.hex
└── whitelist.lst

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📍 Add IPs to your Whitelist (Run)

• Exacmple : 12.1203.09 when asked to enter IP

bash <(curl -Ls https://raw.githubusercontent.com/DeepPatel2412/Sepolia-RPC-Setup/main/ufwWhitelistTool)

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⚠️ Security Tips

• Only whitelist trusted IPs for RPC access.
• Keep your JWT secret safe (auto-generated).
• Regularly update your server and Docker images.

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❌ To clean up/Delete (Run)

bash <(curl -fsSL https://raw.githubusercontent.com/DeepPatel2412/Sepolia-RPC-Setup/main/sepolia-RPC-cleanup)

This will be the options available to choose from :

• Reth
• Prysm
• HAproxy (yet to be implemented)
• Dozzle
• All

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💭 What happens when you run the cleanup command?

• Lets you choose which components to remove (Reth, Prysm, HAProxy, Dozzle, or all).
• Stops and deletes the selected Docker containers and images.
• Optionally removes the Ethereum data directory and related config files.
• Frees up disk space and resets your environment for a fresh start.

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Need help?

• Open an issue on the repo.
• Or reach out on Discord: creed2412

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Happy Node Running! 🚀