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Validator Install Guide(kr).md

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0G Newton 밸리데이터 설치 가이드입니다.

시스템 요구사항

구분 요구사항
CPU 8+
RAM 64+ GB
Storage 1 TB NVME SSD
Bandwidth 100 MBps for Download / Upload

시스템 업데이트

sudo apt update && sudo apt upgrade -y
sudo apt install curl git wget htop tmux build-essential jq make lz4 gcc unzip -y

go 업데이트

cd $HOME
VER="1.21.3"
wget "https://golang.org/dl/go$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"
[ ! -f ~/.bash_profile ] && touch ~/.bash_profile
echo "export PATH=$PATH:/usr/local/go/bin:~/go/bin" >> ~/.bash_profile
source $HOME/.bash_profile
[ ! -d ~/go/bin ] && mkdir -p ~/go/bin

git 다운로드 설치

git clone -b v0.1.0 https://github.com/0glabs/0g-chain.git
./0g-chain/networks/testnet/install.sh
source .profile

노드설정

echo 'export MONIKER="원하는서버이름"' >> ~/.bash_profile
echo 'export CHAIN_ID="zgtendermint_16600-1"' >> ~/.bash_profile
echo 'export WALLET_NAME="wallet"' >> ~/.bash_profile
echo 'export RPC_PORT="26657"' >> ~/.bash_profile
source $HOME/.bash_profile

서버설정

cd $HOME
0gchaind init $MONIKER --chain-id $CHAIN_ID
0gchaind config chain-id $CHAIN_ID
0gchaind config node tcp://localhost:$RPC_PORT
0gchaind config keyring-backend os

주소록 업데이트

rm ~/.0gchain/config/genesis.json
curl -Ls https://github.com/0glabs/0g-chain/releases/download/v0.1.0/genesis.json > $HOME/.0gchain/config/genesis.json
curl -Ls https://raw.githubusercontent.com/Core-Node-Team/Testnet-TR/main/0G-Newton/addrbook.json > $HOME/.0gchain/config/addrbook.json

peers,seed 업데이트

PEERS="[email protected]:16656,[email protected]:16656,[email protected]:26656,[email protected]:25856,[email protected]:26656,[email protected]:26656,[email protected]:14256,[email protected]:18456,[email protected]:26656,[email protected]:12656,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:14256,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:31656,[email protected]:36656,[email protected]:34656,[email protected]:26656" && \
SEEDS="[email protected]:26656,[email protected]:26656,[email protected]:26656,[email protected]:26656" && \
sed -i -e "s/^seeds *=.*/seeds = \"$SEEDS\"/; s/^persistent_peers *=.*/persistent_peers = \"$PEERS\"/" $HOME/.0gchain/config/config.toml

최신 스냅샷 다운로드

wget http://snapshots.liveraven.net/snapshots/testnet/zero-gravity/zgtendermint_16600-1_latest.tar.lz4

lz4 -d -c ./zgtendermint_16600-1_latest.tar.lz4 | tar -xf - -C $HOME/.0gchain

서비스 생성

sudo tee /etc/systemd/system/0gchaind.service > /dev/null <<EOF
[Unit]
Description=OG Node
After=network.target

[Service]
User=$USER
Type=simple
ExecStart=$(which 0gchaind) start --home $HOME/.0gchain
Restart=10
LimitNOFILE=65535

[Install]
WantedBy=multi-user.target
EOF

서비스 시작

sudo systemctl daemon-reload && \
sudo systemctl enable 0gchaind && \
sudo systemctl restart 0gchaind && sudo journalctl -u 0gchaind -f -o cat

노드 싱크확인

ctrl+c 로 종료후에 아래 입력하고 false가 될때까지 확인

0gchaind status | jq .sync_info

지갑 생성

0gchaind keys add 원하는지갑이름 --eth

프라이빗키 생성(메타마스크 지갑추가용)

0gchaind keys unsafe-export-eth-key 원하는지갑이름

EVM(0x주소) 확인 (테스트토큰 받는 용도)

0gchaind debug addr $(0gchaind keys show 원하는지갑이름 -a) | grep 'Address (hex):' | awk -F ': ' '{print "0x" $2}'

테스트토큰 받기

https://faucet.0g.ai/

지갑 보유량 확인

0gchaind q bank balances $(0gchaind keys show 원하는지갑이름 -a)

벨리데이터 생성

0gchaind tx staking create-validator \
  --amount=1000000ua0gi \
  --pubkey=$(0gchaind tendermint show-validator) \
  --moniker=원하는서버이름 \
  --chain-id=zgtendermint_16600-1 \
  --commission-rate=0.05 \
  --commission-max-rate=0.10 \
  --commission-max-change-rate=0.01 \
  --min-self-delegation=1 \
  --from=원하는지갑이름 \
  --identity="" \
  --website="" \
  --details="" \
  -y

밸리데이터 등록여부 확인 : 서버이름 검색

https://dashboard.nodebrand.xyz/0g-chain/staking