Infrastructure Setup & Node Deployment: Configuring Ubuntu CVM via Web Terminal (TTYD) for Nexus CLI (ZKVM) using Rust.

[AgungPrabowo123]

Use case

Problem: Need a reliable, accessible, and persistent environment to run a Web3/Blockchain node (Nexus Network) in the cloud without relying on local hardware resources.
Solution: Deploying a Cloud Virtual Machine (CVM) accessible directly via a web browser (ttyd), ensuring seamless remote access. The setup utilizes screen for persistent background processes, ensuring the node runs 24/7 even after the web session is closed.

Proposal

The objective was to set up a secure and optimized environment on an Ubuntu server (acting as the root user) to compile and run the Nexus CLI.

Here are the detailed steps executed to achieve this:

1. Cloud Infrastructure & Remote Access Setup

• Provisioned a Cloud Virtual Machine (CVM) running Ubuntu OS.
• Accessed the server as the root user using TTYD (a tool that shares the terminal over the web), allowing direct configuration via a standard web browser.

2. System Update & Dependencies Installation

Ensured the system is up-to-date and installed essential network and background management tools.

apt-get update && apt-get upgrade -y
apt-get install screen curl build-essential -y
bash
# Install Rust
curl --proto '=https' --tlsv1.2 -sSf [https://sh.rustup.rs](https://sh.rustup.rs) | sh
# Reload environment path
source $HOME/.cargo/env
# Create a new screen session named 'nexus-node'
screen -S nexus-node

# Download and run the Nexus CLI installer
curl [https://cli.nexus.xyz/](https://cli.nexus.xyz/) | sh

[terimnal web ttyd ubuntu.yml](https://github.com/user-attachments/files/24855864/terimnal.web.ttyd.ubuntu.yml)

[AgungPrabowo123]

Use case

Problem: Need a reliable, accessible, and persistent environment to run a Web3/Blockchain node (Nexus Network) in the cloud without relying on local hardware resources. Solution: Deploying a Cloud Virtual Machine (CVM) accessible directly via a web browser (ttyd), ensuring seamless remote access. The setup utilizes screen for persistent background processes, ensuring the node runs 24/7 even after the web session is closed.

Proposal

The objective was to set up a secure and optimized environment on an Ubuntu server (acting as the root user) to compile and run the Nexus CLI.

Here are the detailed steps executed to achieve this:

1. Cloud Infrastructure & Remote Access Setup

• Provisioned a Cloud Virtual Machine (CVM) running Ubuntu OS.
• Accessed the server as the root user using TTYD (a tool that shares the terminal over the web), allowing direct configuration via a standard web browser.

2. System Update & Dependencies Installation

Ensured the system is up-to-date and installed essential network and background management tools.

apt-get update && apt-get upgrade -y
apt-get install screen curl build-essential -y
bash

Install Rust

curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh

Reload environment path

source $HOME/.cargo/env

Create a new screen session named 'nexus-node'

screen -S nexus-node

Download and run the Nexus CLI installer

curl https://cli.nexus.xyz/ | sh

terimnal web ttyd ubuntu.yml

terimnal web ttyd ubuntu.yml