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OG

Run the node using systemd or cosmovisor

Chain ID: zgtendermint_9000-1​

SPECRecommend
CPU4 Cores
RAM64 GB
Storage1 TB Nvme
NETWORK1 Gbps
OSUbuntu 22.04
Port10156

Update and install packages for compiling​

cd $HOME && source <(curl -s https://raw.githubusercontent.com/vnbnode/binaries/main/update-binary.sh)

Build binary​

git clone -b v0.1.0 https://github.com/0glabs/0g-chain.git
git checkout v1.0.0-testnet
cd 0g-chain
make install
mkdir -p $HOME/.0gchain/cosmovisor/genesis/bin
cp $HOME/go/bin/0gchaind $HOME/.0gchain/cosmovisor/genesis/bin/
sudo ln -s $HOME/.0gchain/cosmovisor/genesis $HOME/.0gchain/cosmovisor/current -f
sudo ln -s $HOME/.0gchain/cosmovisor/current/bin/0gchaind /usr/local/bin/0gchaind -f
cd $HOME

Cosmovisor Setup​

go install cosmossdk.io/tools/cosmovisor/cmd/cosmovisor@v1.5.0
sudo tee /etc/systemd/system/0g.service > /dev/null << EOF
[Unit]
Description=0G node service
After=network-online.target
 
[Service]
User=$USER
ExecStart=$(which cosmovisor) run start
Restart=on-failure
RestartSec=10
LimitNOFILE=65535
Environment="DAEMON_HOME=$HOME/.0gchain"
Environment="DAEMON_NAME=0gchaind"
Environment="UNSAFE_SKIP_BACKUP=true"
 
[Install]
WantedBy=multi-user.target
EOF
sudo systemctl daemon-reload
sudo systemctl enable 0g

Initialize Node​

Replace Name with your own moniker

MONIKER="Name-VNBnode"
echo 'export CHAIN_ID="zgtendermint_16600-1"' >> ~/.bash_profile
echo 'export WALLET_NAME="wallet"' >> ~/.bash_profile
source $HOME/.bash_profile
0gchaind init $MONIKER --chain-id $CHAIN_ID
0gchaind config chain-id $CHAIN_ID
0gchaind config keyring-backend test

Download Genesis & Addrbook​

rm $HOME/.0gchain/config/genesis.json
wget https://github.com/0glabs/0g-chain/releases/download/v0.1.0/genesis.json -O $HOME/.0gchain/config/genesis.json

Configure​

seeds=$(curl -s https://raw.githubusercontent.com/vnbnode/binaries/main/Projects/OG/seeds.txt)
sed -i.bak -e "s/^seeds *=.*/seeds = \"$seeds\"/" $HOME/.0gchain/config/config.toml
peers=$(curl -s https://raw.githubusercontent.com/vnbnode/binaries/main/Projects/OG/peers.txt)
sed -i.bak -e "s/^persistent_peers *=.*/persistent_peers = \"$peers\"/" $HOME/.0gchain/config/config.toml
sed -i.bak -e "s/^pruning *=.*/pruning = \"custom\"/" $HOME/.0gchain/config/app.toml
sed -i.bak -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = \"100\"/" $HOME/.0gchain/config/app.toml
sed -i.bak -e "s/^pruning-interval *=.*/pruning-interval = \"10\"/" $HOME/.0gchain/config/app.toml
sed -i "s/^minimum-gas-prices *=.*/minimum-gas-prices = \"0.00252ua0gi\"/" $HOME/.0gchain/config/app.toml
sed -i "s/^indexer *=.*/indexer = \"kv\"/" $HOME/.0gchain/config/config.toml

Custom Port​

echo 'export og="101"' >> ~/.bash_profile
source $HOME/.bash_profile
sed -i -e "s%^proxy_app = \"tcp://127.0.0.1:26658\"%proxy_app = \"tcp://0.0.0.0:${og}58\"%; s%^laddr = \"tcp://127.0.0.1:26657\"%laddr = \"tcp://0.0.0.0:${og}57\"%; s%^pprof_laddr = \"localhost:6060\"%pprof_laddr = \"localhost:${og}60\"%; s%^laddr = \"tcp://0.0.0.0:26656\"%laddr = \"tcp://0.0.0.0:${og}56\"%; s%^prometheus_listen_addr = \":26660\"%prometheus_listen_addr = \":${og}60\"%" $HOME/.0gchain/config/config.toml
sed -i -e "s%^address = \"tcp://localhost:1317\"%address = \"tcp://0.0.0.0:${og}17\"%; s%^address = \":8080\"%address = \":${og}80\"%; s%^address = \"localhost:9090\"%address = \"0.0.0.0:${og}90\"%; s%^address = \"0.0.0.0:9091\"%address = \"0.0.0.0:${og}91\"%; s%:8545%:${og}45%; s%:8546%:${og}46%; s%:6065%:${og}65%" $HOME/.0gchain/config/app.toml
0gchaind config node tcp://localhost:${og}57

Start Node​

sudo systemctl start 0g
journalctl -u 0g -f

Backup Validator​

mkdir -p $HOME/backup/.0gchain
cp $HOME/.0gchain/config/priv_validator_key.json $HOME/backup/.0gchain

Remove Node​

cd $HOME
sudo systemctl stop 0g
sudo systemctl disable 0g
sudo rm /etc/systemd/system/0g.service
sudo systemctl daemon-reload
sudo rm $HOME/go/bin/0gchaind
sudo rm -f $(which 0gchaind)
sudo rm -rf $HOME/0g-chain
sudo rm -rf $HOME/.0gchain

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