0g_validator_node

Hardware Requirement

Key	Value
Memory	64 GB
CPU	8 cores
Disk	1 TB NVME SSD
Bandwidth	100 MBps

Installation

Install 0gchaind via CLI

git clone -b v0.2.3 https://github.com/0glabs/0g-chain.git
./0g-chain/networks/testnet/install.sh
source ~/.profile

Set Chain ID

0gchaind config chain-id zgtendermint_16600-2

Initialize Node

0gchaind init <your_validator_name> --chain-id zgtendermint_16600-2

Genesis & Seeds

sudo apt install -y unzip wget
rm ~/.0gchain/config/genesis.json
wget -P ~/.0gchain/config https://github.com/0glabs/0g-chain/releases/download/v0.2.3/genesis.json
0gchaind validate-genesis

Add seed Nodes

The format of the config.toml file is as follows:

[p2p]

# ...

# Comma separated list of seed nodes to connect to
seeds = "<node-id>@<ip>:<p2p port>"

[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:26656

Start Testnet

0gchaind start

Create Validator

0gchaind keys add <key_name> --eth

0gchaind tx staking create-validator \
  --amount=<staking_amount>ua0gi \
  --pubkey=$(0gchaind tendermint show-validator) \
  --moniker="<your_validator_name>" \
  --chain-id=zgtendermint_16600-2 \
  --commission-rate="0.10" \
  --commission-max-rate="0.20" \
  --commission-max-change-rate="0.01" \
  --min-self-delegation="1" \
  --from=<key_name> \
  --gas=auto \
  --gas-adjustment=1.4