0G Node Installation

1. Update dependencies:

sudo apt update
sudo apt install curl git jq build-essential gcc unzip wget lz4 -y

2. Install GO (if needed):

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" && \\\\\\\\
echo "export PATH=$PATH:/usr/local/go/bin:$HOME/go/bin" >> $HOME/.bash_profile && \\\\\\\\
source $HOME/.bash_profile && \\\\\\\\
go version

3. Install evmosd binary:

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

4. Set variables:

<aside> 💡 Feel free to personalize MONIKER and Wallet_NAME

</aside>

echo 'export MONIKER="parict1993"' >> ~/.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

5. Initialize the node:

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

6. Install current release:

wget -P ~/.0gchain/config <https://github.com/0glabs/0g-chain/releases/download/v0.1.0/genesis.json>

7. Configure config.toml file:

PEERS="" && \\\\\\\\
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

8. Additional customization

8.1. Set the port (Optional):

EXTERNAL_IP=$(wget -qO- eth0.me) \\\\\\\\
PROXY_APP_PORT=26658 \\\\\\\\
P2P_PORT=26656 \\\\\\\\
PPROF_PORT=6060 \\\\\\\\
API_PORT=1317 \\\\\\\\
GRPC_PORT=9090 \\\\\\\\
GRPC_WEB_PORT=9091

sed -i \\\\\\\\
    -e "s/\\\\\\\\(proxy_app = \\\\\\\\"tcp:\\\\\\\\/\\\\\\\\/\\\\\\\\)\\\\\\\\([^:]*\\\\\\\\):\\\\\\\\([0-9]*\\\\\\\\).*/\\\\\\\\1\\\\\\\\2:$PROXY_APP_PORT\\\\\\\\"/" \\\\\\\\
    -e "s/\\\\\\\\(laddr = \\\\\\\\"tcp:\\\\\\\\/\\\\\\\\/\\\\\\\\)\\\\\\\\([^:]*\\\\\\\\):\\\\\\\\([0-9]*\\\\\\\\).*/\\\\\\\\1\\\\\\\\2:$RPC_PORT\\\\\\\\"/" \\\\\\\\
    -e "s/\\\\\\\\(pprof_laddr = \\\\\\\\"\\\\\\\\)\\\\\\\\([^:]*\\\\\\\\):\\\\\\\\([0-9]*\\\\\\\\).*/\\\\\\\\1localhost:$PPROF_PORT\\\\\\\\"/" \\\\\\\\
    -e "/\\\\\\\\[p2p\\\\\\\\]/,/^\\\\\\\\[/{s/\\\\\\\\(laddr = \\\\\\\\"tcp:\\\\\\\\/\\\\\\\\/\\\\\\\\)\\\\\\\\([^:]*\\\\\\\\):\\\\\\\\([0-9]*\\\\\\\\).*/\\\\\\\\1\\\\\\\\2:$P2P_PORT\\\\\\\\"/}" \\\\\\\\
    -e "/\\\\\\\\[p2p\\\\\\\\]/,/^\\\\\\\\[/{s/\\\\\\\\(external_address = \\\\\\\\"\\\\\\\\)\\\\\\\\([^:]*\\\\\\\\):\\\\\\\\([0-9]*\\\\\\\\).*/\\\\\\\\1${EXTERNAL_IP}:$P2P_PORT\\\\\\\\"/; t; s/\\\\\\\\(external_address = \\\\\\\\"\\\\\\\\).*/\\\\\\\\1${EXTERNAL_IP}:$P2P_PORT\\\\\\\\"/}" \\\\\\\\
    $HOME/.0gchain/config/config.toml

sed -i \\\\\\\\
    -e "/\\\\\\\\[api\\\\\\\\]/,/^\\\\\\\\[/{s/\\\\\\\\(address = \\\\\\\\"tcp:\\\\\\\\/\\\\\\\\/\\\\\\\\)\\\\\\\\([^:]*\\\\\\\\):\\\\\\\\([0-9]*\\\\\\\\)\\\\\\\\(\\\\\\\\".*\\\\\\\\)/\\\\\\\\1\\\\\\\\2:$API_PORT\\\\\\\\4/}" \\\\\\\\
    -e "/\\\\\\\\[grpc\\\\\\\\]/,/^\\\\\\\\[/{s/\\\\\\\\(address = \\\\\\\\"\\\\\\\\)\\\\\\\\([^:]*\\\\\\\\):\\\\\\\\([0-9]*\\\\\\\\)\\\\\\\\(\\\\\\\\".*\\\\\\\\)/\\\\\\\\1\\\\\\\\2:$GRPC_PORT\\\\\\\\4/}" \\\\\\\\
    -e "/\\\\\\\\[grpc-web\\\\\\\\]/,/^\\\\\\\\[/{s/\\\\\\\\(address = \\\\\\\\"\\\\\\\\)\\\\\\\\([^:]*\\\\\\\\):\\\\\\\\([0-9]*\\\\\\\\)\\\\\\\\(\\\\\\\\".*\\\\\\\\)/\\\\\\\\1\\\\\\\\2:$GRPC_WEB_PORT\\\\\\\\4/}" $HOME/.0gchain/config/app.toml