In the ever-evolving landscape of blockchain technology, Ethernity NODE stands out as a powerful tool that enables users to enhance their computing systems. This article will walk you through the hardware and software requirements, installation steps, and troubleshooting tips to get you up and running with Ethernity NODE.

Hardware Requirements

Before diving into the installation, let’s ensure your machine is ready to support Ethernity NODE with the following hardware specifications:

• CPU: Make sure you have a CPU with SGX feature enabled. You can check compatible CPUs by visiting SGX with Intel® ME or SGX with Intel® SPS and Intel® ME.
• BIOS: Ensure SGX is set to ENABLED.
• Compatible Systems: A list of systems that support Intel SGX can be found here.
• Tested Systems: DELL Optiplex 5040 has been tested successfully with Ethernity NODE.

Software Requirements

The currently supported operating systems for Ethernity NODE installation include:

• Ubuntu 18.04
• Ubuntu 20.04
• Ubuntu 22.04

Support for additional operating systems such as Debian 10, Fedora 30, CentOS 7, and RHEL 8 is planned for the future.

Installation Steps

Are you ready to join the Ethernity NODE community? Follow these steps for a smooth installation:

Automated Installation

For automated installation, refer to the guidelines at Ethernity Cloud GitHub repository. For those who prefer a manual setup, proceed as follows:

Step 1: Install Ansible

sudo apt update
sudo apt -y install software-properties-common
sudo apt-add-repository --yes --update ppa:ansible/ansible
sudo apt -y install ansible

Step 2: Clone the Repository

git clone https://github.com/ethernity-cloud/mvp-pox-node.git

Step 3: Install the Kernel with SGX Support

cd mvp-pox-node
sudo ansible-playbook -i localhost, playbook.yml -e ansible_python_interpreter=/usr/bin/python3

Step 4: Create Config File

Replace wallet details with your information:

cd mvp-pox-node
cat << EOF > config
ADDRESS=0xf17f52151EbEF6C7334FAD080c5704D77216b732
PRIVATE_KEY=AE6AE8E5CCBFB04590405997EE2D52D2B330726137B875053C36D94E974D162F
RESULT_ADDRESS=0xC5fdf4076b8F3A5357c5E395ab970B5B54098Fef
RESULT_PRIVATE_KEY=0DBBE8E4AE425A6D2687F1A7E3BA17BC98C673636790F1B8AD91193C05875EF1
EOF

Step 5: Start the Node

cd mvp-pox-node
sudo ansible-playbook -i localhost, playbook.yml -e ansible_python_interpreter=/usr/bin/python3

After this step, a message indicating successful installation will appear.

Step 6: Check Service Status

systemctl status etny-vagrant.service

Step 7: Upgrade from Older Ubuntu Versions

If you want to upgrade from Ubuntu 18.04 to 22.04, run:

cd mvp-pox-node
git pull
sudo ansible-playbook -i localhost, playbook.yml -e ansible_python_interpreter=/usr/bin/python3

Troubleshooting Tips

If you encounter issues during installation, consider the following troubleshooting steps:

• Ensure that your CPU supports SGX and is enabled in BIOS.
• Check if the Ansible installation was successful by running ansible --version.
• Verify that you are using the correct wallet address format and that the wallet exists.
• If the node fails to start, examine the logs in the /var/log/ directory for errors.

For more insights, updates, or to collaborate on AI development projects, stay connected with fxis.ai.

Conclusion

Setting up an Ethernity NODE can be a smooth process when you follow the right steps. By ensuring that your hardware and software meet the requirements and meticulously following the installation instructions, you can successfully run your node and contribute to the growing blockchain network.

At fxis.ai, we believe that such advancements are crucial for the future of AI, as they enable more comprehensive and effective solutions. Our team is continually exploring new methodologies to push the envelope in artificial intelligence, ensuring that our clients benefit from the latest technological innovations.