Installation Node

  • Network Type: Testnet
  • Chain-id: empe-testnet-2
  • Current Node version: v0.2.2

    • Hardware requirements

    The following requirements are recommended for running :

    • 6 or more physical CPU cores
    • At least 200GB of SSD disk storage
    • At least 16GB 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

    Install go

    ver="1.22.2"
cd $HOME
wget "https://golang.org/dl/go$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

    mkdir -p empe-chain && cd empe-chain
curl -LO https://github.com/empe-io/empe-chain-releases/raw/master/v0.2.2/emped_v0.2.2_linux_amd64.tar.gz
tar -xvf emped_v0.2.2_linux_amd64.tar.gz
sudo mv emped ~/go/bin
chmod u+x ~/go/bin/emped

    Initialize Node

    Please change <MONIKER> To your own Moniker.

    emped init $MONIKER --chain-id empe-testnet-2
emped config chain-id empe-testnet-2
emped config keyring-backend test

    Download Genesis file and addrbook

    • Genesis
    wget -O $HOME/.empe-chain/config/genesis.json https://raw.githubusercontent.com/empe-io/empe-chains/master/testnet-2/genesis.json
    • Addrbook
    wget -O $HOME/.empe-chain/config/addrbook.json https://raw.githubusercontent.com/vinjan23/Testnet.Guide/main/Empeiria/addrbook.json

    Configure Seeds and Peers

    peers="7419cc5bafc3c9c49b18ec67e3263344cbcc30f2@49.13.215.45:43656,91fb8e75a4b92589211d47d5a9ce934d32733043@116.202.48.104:26656,771b5350519d6081784f70d9be692e76b635529a@188.245.88.126:43656,06bd2afb77d94d2f3c5fe8abbdabb4499ca95793@65.21.97.150:40656,5406f64d38f433cca31c2f6e96d5619fa92be5b5@168.119.179.250:26656,e941537fbe6d86c9bf58aeb880e3212dc3f82086@84.247.141.94:656,94529b5e044f208d1869980f456a53fcef8fb321@14.167.155.13:43656,829207ca2cf7debb16787a79c9fc1aa94e9b55ea@116.203.238.65:43656,080d9cc12e08fb64dd0f4528d0da4a84d5d9428e@37.27.83.234:26656,,9e120e5cb5822fbb224d5c1ae2c7f0149b80fc99@45.67.216.220:43656"
sed -i.bak -e "s/^persistent_peers *=.*/persistent_peers = \"$peers\"/" $HOME/.empe-chain/config/config.toml
sed -i.bak -e "s/^minimum-gas-prices *=.*/minimum-gas-prices = \"0.0uempe\"/" $HOME/.empe-chain/config/app.toml

    config pruning

    sed -i \
-e 's|^pruning *=.*|pruning = "custom"|' \
-e 's|^pruning-keep-recent *=.*|pruning-keep-recent = "100"|' \
-e 's|^pruning-keep-every *=.*|pruning-keep-every = ""|' \
-e 's|^pruning-interval *=.*|pruning-interval = "10"|' \
$HOME/.empe-chain/config/app.toml

    Indexer Off

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

    create service file and start node

    Create service file

    sudo tee /etc/systemd/system/emped.service > /dev/null <<EOF
[Unit]
Description=empe
After=network-online.target

[Service]
User=$USER
ExecStart=$(which emped) 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 emped
sudo systemctl restart emped
sudo journalctl -u emped -f -o cat
    • Check Sync ( If False than go to create validator )
    emped status 2>&1 | jq .SyncInfo

    Snaphot

    Create Validator

    Heads up to the Cheat Sheets to create validator