Installation Node

  • Network Type: Mainnet
  • Chain-id: nexarail-mainnet-1
  • Current Node version: v0.1.0-rc1-validator-recovery-hotfix

    • Hardware requirements

    The following requirements are recommended:

    • 4 or more physical CPU cores
    • At least 200GB of SSD disk storage
    • At least 8GB of memory (RAM)
    • At least 100mbps network bandwidth

    Install dependencies Required

    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 chrony liblz4-tool -y
apt install zip

    Install go

    ver="1.24.5"
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" >> ~/.bash_profile
source ~/.bash_profile
go version

    Install binary

    wget https://github.com/Bookings-cpu/nexarail/releases/download/v0.1.0-rc1-validator-recovery-hotfix/nexaraild-linux-amd64
chmod +x nexaraild-linux-amd64
mv nexaraild-linux-amd64 $HOME/go/bin/nexaraild

    Initialize Node

    Please change <MONIKER> To your own Moniker.

    nexaraild init <Moniker> --chain-id nexarail-mainnet-1

    Download Genesis file and addrbook

    • Genesis
    curl -L https://snapshot.vinjan-inc.com/nexarail/genesis.json > $HOME/.nexarail/config/genesis.json
    • Addrbook
    curl -L https://snapshot.vinjan-inc.com/nexarail/addrbook.json > $HOME/.nexarail/config/addrbook.json

    Configure

    sed -i -e "s/^minimum-gas-prices *=.*/minimum-gas-prices = \"0.025unxrl\"/;" ~/.nexarail/config/app.toml
sed -i -e "s/^chain-id *=.*/chain-id = \"nexarail-mainnet-1\"/;" ~/.nexarail/config/client.toml
peers="773f8b03fb17bae2d3081d8b5c450031283e1b07@95.216.102.220:16956"
sed -i -e "s/^persistent_peers *=.*/persistent_peers = \"$peers\"/" $HOME/.nexarail/config/config.toml

    Prunning

    pruning="custom"
pruning_keep_recent="100"
pruning_interval="20"
sed -i -e "s/^pruning *=.*/pruning = \"$pruning\"/" $HOME/.nexarail/config/app.toml
sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = \"$pruning_keep_recent\"/" $HOME/.nexarail/config/app.toml
sed -i -e "s/^pruning-interval *=.*/pruning-interval = \"$pruning_interval\"/" $HOME/.nexarail/config/app.toml

    Indexer

    sed -i 's|^indexer *=.*|indexer = "null"|' $HOME/.nexarail/config/config.toml

    create service file and start node

    sudo tee /etc/systemd/system/nexaraild.service > /dev/null <<EOF
[Unit]
Description=nexarail
After=network-online.target
[Service]
User=$USER
ExecStart=$(which nexaraild) start
Restart=on-failure
RestartSec=3
LimitNOFILE=65535
[Install]
WantedBy=multi-user.target
EOF
    • Enable Service and Start Node
    sudo systemctl daemon-reload
sudo systemctl enable nexaraild

    Snapshot

    Statesync

    sudo systemctl restart nexaraild
sudo journalctl -u nexaraild -f -o cat

    Sync

    nexaraild status 2>&1 | jq .SyncInfo