Storage Node

bash
# Install dependencies for building from source
sudo apt update && sudo apt upgrade -y && sleep 1
sudo apt install curl tar cargo wget clang pkg-config protobuf-compiler libssl-dev jq build-essential protobuf-compiler bsdmainutils git make ncdu gcc git jq chrony liblz4-tool cmake -y && sleep 1
sudo apt -qy upgrade -y
sudo apt install jq -y

bash
# Install Go
sudo rm -rf /usr/local/go
curl -L https://go.dev/dl/go1.21.6.linux-amd64.tar.gz | sudo tar -xzf - -C /usr/local
echo 'export PATH=$PATH:/usr/local/go/bin:$HOME/go/bin' >> $HOME/.bash_profile
source .bash_profile

# Check go version
go version

bash
curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh

bash
# Clone project repository
git clone -b v0.4.6 https://github.com/0glabs/0g-storage-node.git
cd 0g-storage-node
git submodule update --init
cargo build --release
sudo cp $HOME/0g-storage-node/target/release/zgs_node /usr/local/bin
cd $HOME

bash
# Set bash
echo 'export NETWORK_LISTEN_ADDRESS="$(wget -qO- eth0.me)"' >> ~/.bash_profile
echo 'export BLOCKCHAIN_RPC_ENDPOINT="https://0g-evm-rpc.murphynode.net"' >> ~/.bash_profile
source ~/.bash_profile

bash
sed -i '
s|^\s*#\s*network_dir = "network"|network_dir = "network"|
s|^\s*#\s*rpc_enabled = true|rpc_enabled = true|
s|^\s*#\s*network_listen_address = "0.0.0.0"|network_listen_address = "'"$NETWORK_LISTEN_ADDRESS"'"|
s|^\s*#\s*network_libp2p_port = 1234|network_libp2p_port = 1234|
s|^\s*#\s*network_discovery_port = 1234|network_discovery_port = 1234|
s|^\s*#\s*blockchain_rpc_endpoint = "http://127.0.0.1:8545"|blockchain_rpc_endpoint = "'"$BLOCKCHAIN_RPC_ENDPOINT"'"|
s|^\s*#\s*log_contract_address = ""|log_contract_address = "0xbD2C3F0E65eDF5582141C35969d66e34629cC768"|
s|^\s*#\s*log_sync_start_block_number = 0|log_sync_start_block_number = 595059|
s|^\s*#\s*rpc_listen_address = "0.0.0.0:5678"|rpc_listen_address = "0.0.0.0:5678"|
s|^\s*#\s*mine_contract_address = ""|mine_contract_address = "0x6815F41019255e00D6F34aAB8397a6Af5b6D806f"|
s|^\s*#\s*miner_key = ""|miner_key = ""|
' $HOME/0g-storage-node/run/config.toml

bash
read -p "Enter your private key: " PRIVATE_KEY && echo "Private key: $PRIVATE_KEY"
sed -i 's|^miner_key = ""|miner_key = "'"$PRIVATE_KEY"'"|' $HOME/0g-storage-node/run/config.toml

The private key is your wallet key that you created in the validator node and exported via the private key command line, here are some useful commands and tips that may come in handy. 1. Export your private key (from validator node)

0gchaind keys unsafe-export-eth-key <wallet_name>

2. Create a wallet on your validator node:

0gchaind keys add wallet --eth

bash
sudo tee /etc/systemd/system/zgs.service > /dev/null <<EOF
[Unit]
Description=0G Storage Node
After=network.target

[Service]
User=$USER
Type=simple
WorkingDirectory=$HOME/0g-storage-node/run
ExecStart=$HOME/0g-storage-node/target/release/zgs_node --config $HOME/0g-storage-node/run/config.toml
Restart=on-failure
RestartSec=10
LimitNOFILE=65535

[Install]
WantedBy=multi-user.target
EOF

bash
sudo systemctl daemon-reload
sudo systemctl enable zgs
sudo systemctl restart zgs
sudo systemctl status zgs

bash
tail -f $HOME/0g-storage-node/run/log/zgs.log.$(TZ=UTC date +%Y-%m-%d)

bash
tail -f ~/0g-storage-node/run/log/zgs.log.$(TZ=UTC date +%Y-%m-%d)

bash
curl -X POST http://localhost:5678 -H "Content-Type: application/json" -d "{\"jsonrpc\":\"2.0\",\"method\":\"zgs_getStatus\",\"params\":[],\"id\":1}" | jq

bash
$HOME/0g-storage-node/target/release/zgs_node --version

bash
grep '^miner_key' $HOME/0g-storage-node/run/config.toml | sed 's/miner_key = "\(.*\)"/\1/'

bash
sudo systemctl restart zgs

bash
sudo systemctl status zgs

bash
du -sh $HOME/.0g-storage-node/

bash
ps -p $(pgrep zgs) -o rss= | awk '{printf("The process uses memory:: %.2f MB\n", $1/1024)}'

bash
ps -C zgs-o %cpu --no-headers | awk '{print $1"% CPU"}'

bash
sudo systemctl stop zgs.service
sudo systemctl disable zgs.service
sudo rm -rf /etc/systemd/system/zgs.service
sudo rm -rf $HOME/0g-storage-node
sudo rm -rf /usr/local/bin/zgs_node

plain text
git clone https://github.com/0glabs/0g-storage-client.git
cd 0g-storage-client
git checkout v0.4.1
go build

plain text
cd $HOME/0g-storage-client
./0g-storage-client gen --file test.txt

plain text
./0g-storage-client upload \
--url $BLOCKCHAIN_RPC_ENDPOINT \
--contract $LOG_CONTRACT_ADDRESS \
--key $PRIVATE_KEY \
--node $STORAGE_RPC_ENDPOINT \
--file test.txt