Node Installation

Hardware requirements The following requirements are recommended for running ZENROCK:

• 4 or more physical CPU cores

• At least 1TB of SSD disk storage

• At least 64GB of memory (RAM)

• At least 100mbps network bandwidth

Manual Installation

# Update & install dependencies
sudo apt update && sudo apt upgrade -y
sudo apt install curl tar wget clang pkg-config libssl-dev jq build-essential bsdmainutils git make ncdu gcc git jq htop tmux chrony liblz4-tool aria2 -y


# Install Go
cd $HOME
VER="1.22.3"
wget "https://golang.org/dl/go$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
go version


# Set Vars
MONIKER=<YOUR_MONIKER_NAME_GOES_HERE>
echo "export MONIKER=$MONIKER" >> $HOME/.bash_profile
echo "export XENROCK_CHAIN_ID="gardia-2"" >> $HOME/.bash_profile
echo "export XENROCK_PORT="49"" >> $HOME/.bash_profile
source $HOME/.bash_profile


# Download Binary
cd $HOME
curl -o zenrockd https://releases.gardia.zenrocklabs.io/zenrockd-latest
chmod +x $HOME/zenrockd
mv $HOME/zenrockd $HOME/go/bin/


# Config and Init App
zenrockd init $MONIKER --chain-id $XENROCK_CHAIN_ID


# Add Genesis File and Addrbook
wget -O $HOME/.zrchain/config/genesis.json https://testnet-files.syanodes.my.id/zenrock-genesis.json
wget -O $HOME/.zrchain/config/addrbook.json https://testnet-files.syanodes.my.id/zenrock-addrbook.json


#Configure Seeds and Peers
SEEDS=""
PEERS="[email protected]:26656,[email protected]:26656"
sed -i -e "s/^seeds *=.*/seeds = \"$SEEDS\"/; s/^persistent_peers *=.*/persistent_peers = \"$PEERS\"/" $HOME/.zrchain/config/config.toml
sed -i -e "s/^minimum-gas-prices *=.*/minimum-gas-prices = \"0.0001urock\"/" $HOME/.zrchain/config/app.toml
sed -i -e 's|^indexer *=.*|indexer = "null"|' $HOME/.zrchain/config/config.toml
sed -i 's|^prometheus *=.*|prometheus = true|' $HOME/.zrchain/config/config.toml


# Config Pruning
pruning="custom"
pruning_keep_recent="100"
pruning_keep_every="0"
pruning_interval="10"
sed -i -e "s/^pruning *=.*/pruning = \"$pruning\"/" $HOME/.zrchain/config/app.toml
sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = \"$pruning_keep_recent\"/" $HOME/.zrchain/config/app.toml
sed -i -e "s/^pruning-keep-every *=.*/pruning-keep-every = \"$pruning_keep_every\"/" $HOME/.zrchain/config/app.toml
sed -i -e "s/^pruning-interval *=.*/pruning-interval = \"$pruning_interval\"/" $HOME/.zrchain/config/app.toml


# Set Custom Port
sed -i.bak -e "s%:1317%:${XENROCK_PORT}317%g;
s%:8080%:${XENROCK_PORT}080%g;
s%:9090%:${XENROCK_PORT}090%g;
s%:9091%:${XENROCK_PORT}091%g;
s%:8545%:${XENROCK_PORT}545%g;
s%:8546%:${XENROCK_PORT}546%g;
s%:6065%:${XENROCK_PORT}065%g" $HOME/.zrchain/config/app.toml
sed -i.bak -e "s%:26658%:${XENROCK_PORT}658%g;
s%:26657%:${XENROCK_PORT}657%g;
s%:6060%:${XENROCK_PORT}060%g;
s%:26656%:${XENROCK_PORT}656%g;
s%^external_address = \"\"%external_address = \"$(wget -qO- eth0.me):${XENROCK_PORT}656\"%;
s%:26660%:${XENROCK_PORT}660%g" $HOME/.zrchain/config/config.toml
sed -i \
  -e 's|^chain-id *=.*|chain-id = "gardia-2"|' \
  -e 's|^keyring-backend *=.*|keyring-backend = "test"|' \
  -e 's|^node *=.*|node = "tcp://localhost:49657"|' \
  $HOME/.zrchain/config/client.toml


# Set Service File
sudo tee /etc/systemd/system/zenrockd.service > /dev/null <<EOF
[Unit]
Description=zenrock-testnet
After=network-online.target

[Service]
User=$USER
ExecStart=$(which zenrockd) start --home $HOME/.zrchain
Restart=on-failure
RestartSec=3
LimitNOFILE=65535

[Install]
WantedBy=multi-user.target
EOF


# Enable and Start Service
sudo systemctl daemon-reload
sudo systemctl enable zenrockd
sudo systemctl start zenrockd && sudo journalctl -fu zenrockd -o cat

Auto Installation

wget https://snapshot.syanodes.my.id/auto/testnet/zenrock_auto && chmod +x zenrock_auto && ./zenrock_auto