0G-LABS-DA-NODE-GUIDE

Hardware Requirement

- Memory: 16 GB
- CPU: 8 cores
- Disk: 1 TB NVME SSD
- Bandwidth: 100 MBps for Download / Upload

Installation

git clone https://github.com/0glabs/0g-da-node.git
git checkout tags/v1.0.1 -b v1.0.1
cargo build --release
./dev_support/download_params.sh

Configuration

Create a config.toml file and set the following field to proper values:

log_level = "info"

data_path = "./db/"

encoder_params_dir = "params/" 

grpc_listen_address = "0.0.0.0:34000"

eth_rpc_endpoint = "https://rpc-testnet.0g.ai"

socket_address = "<public_ip/dns>:34000"

da_entrance_address = ""

start_block_number = 0

signer_bls_private_key = ""

signer_eth_private_key = ""

enable_das = "false"

cargo run --bin key-gen

Run

./target/release/server --config cargo.toml