0G DA Retriever

DISCLAIMER: This guide is for informational purposes only. Always verify steps with official documentation and ensure you fully understand each action before proceeding.

Install dependencies

sudo apt-get update
sudo apt-get install cmake build-essential protobuf-compiler

Install Rust

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

Download the source code

git clone https://github.com/0glabs/0g-da-retriever.git
cd 0g-da-retriever

cargo build --release

Configuration

nano $HOME/0g-da-retriever/run/config.toml

Sample:

log_level = "info"
grpc_listen_address = "0.0.0.0:34005"

#YOUR_RPC_ENDPOINT:
eth_rpc_endpoint = "https://evmrpc-testnet.0g.ai" 

Create service file

sudo tee /etc/systemd/system/0gdar.service > /dev/null <<EOF
[Unit]
Description=0G-DA Retriever
After=network.target

[Service]
User=root
WorkingDirectory=/root/0g-da-retriever
ExecStart=/root/0g-da-retriever/target/release/retriever --config /root/0g-da-retriever/run/config.toml
Restart=always
RestartSec=10
LimitNOFILE=65535
StandardOutput=journal
StandardError=journal

[Install]
WantedBy=multi-user.target
EOF

Start service

sudo systemctl daemon-reload && \
sudo systemctl enable 0gdar && \
sudo systemctl start 0gdar && \
sudo systemctl status 0gdar && sudo journalctl -u 0gdar -f -o cat