Mastering BBN-3 Node Setup: A Comprehensive Guide for Validators

In the dynamic realm of blockchain technology, running a node signifies more than just technical proficiency; it embodies a culture of active participation and contribution to the decentralized ecosystem. For those venturing into the world of BBN-3 node setup and validator creation, understanding the process and executing it effectively is paramount. Let's embark on a detailed journey, complete with step-by-step instructions and accompanying codes, to unravel the intricacies of node deployment and validator creation within the BBN-3 network.
Understanding the Node Setup Strategy:
Setting up a BBN-3 node requires a strategic approach. Here's what you need to know before diving in:
Saving Essential Files:
For existing validators, safeguard your wallet phrases and private validator key. Execute the following command to save the necessary files:

nano ~/.babylond/config/priv_validator_key.json 

Ensure to store the generated texts securely before proceeding.
Joining as a New User:
New users can join the BBN-3 network, but it's essential to conduct thorough research beforehand. Here's a guide to get you started:

# Upgrade and install Ubuntu packages sudo apt update && sudo apt upgrade -y 

Executing the Node Setup:
After reinstalling the VPS, follow these steps meticulously to set up your BBN-3 node:

# Setup validator name MONIKER="YOUR_MONIKER_GOES_HERE" # Install dependencies & GO sudo apt -qy install curl git jq lz4 build-essential ver="1.22.0" wget "https://golang.org/dl/go$ver.linux-amd64.tar.gz" sudo rm -rf /usr/local/go sudo tar -C /usr/local -xzf "go$ver.linux-amd64.tar.gz" rm "go$ver.linux-amd64.tar.gz" echo "export PATH=$PATH:/usr/local/go/bin:$HOME/go/bin" >> $HOME/.bash_profile source $HOME/.bash_profile # Download and build binaries cd $HOME rm -rf babylon git clone https://github.com/babylonchain/babylon.git cd babylon git checkout v0.8.3 make build 

Cosmovisor Setup & Service Creation:
Enhance the functionality and reliability of your node by setting up Cosmovisor and creating the corresponding service:

# Download and install Cosmovisor go install cosmossdk.io/tools/cosmovisor/cmd/cosmovisor@latest # Create and start service sudo tee /etc/systemd/system/babylond.service > /dev/null <<EOF [Unit] Description=Babylon daemon After=network-online.target [Service] User=$USER ExecStart=$(which cosmovisor) run start --x-crisis-skip-assert-invariants Restart=always RestartSec=3 LimitNOFILE=infinity Environment="DAEMON_NAME=babylond" Environment="DAEMON_HOME=${HOME}/.babylond" Environment="DAEMON_RESTART_AFTER_UPGRADE=true" Environment="DAEMON_ALLOW_DOWNLOAD_BINARIES=false" [Install] WantedBy=multi-user.target EOF sudo systemctl daemon-reload sudo systemctl enable babylond.service 

Initializing the Node:
Initialize your BBN-3 node and retrieve the essential genesis file using the following commands:

# Initialize the node babylond init $MONIKER --chain-id bbn-test-3 # Add seeds and set configurations 

Starting the Service and Checking Logs:
Ensure smooth operation by starting the service and checking the logs for any discrepancies:

sudo systemctl start babylond.service && sudo journalctl -u babylond.service -f --no-hostname -o cat 

Becoming a Validator:
Whether you're an existing or new validator, follow these steps to become a part of the BBN-3 network:

# Execute commands based on your validator status 

By meticulously following these steps and executing the provided commands, you'll master the art of setting up a BBN-3 node and becoming a validator. Whether you're a seasoned node operator or a novice explorer, this comprehensive guide equips you with the knowledge and tools necessary to navigate the intricate world of blockchain technology within the BBN-3 ecosystem.