Empeiria Instalation

Install prequirement

Update package

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

Install go version 1.21.4

ver="1.21.4"
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

Download binary

Download binary node

curl -LO https://github.com/empe-io/empe-chain-releases/raw/master/v0.1.0/emped_linux_amd64.tar.gz
tar -xvf emped_linux_amd64.tar.gz
sudo mv emped ~/go/bin
chmod u+x ~/go/bin/emped

Config Node

Init Node

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

Custom port (Optional)

PORT=11

emped config node tcp://localhost:${PORT}657

sed -i -e "s%^proxy_app = \"tcp://127.0.0.1:26658\"%proxy_app = \"tcp://127.0.0.1:${PORT}658\"%; s%^laddr = \"tcp://127.0.0.1:26657\"%laddr = \"tcp://127.0.0.1:${PORT}657\"%; s%^pprof_laddr = \"localhost:6060\"%pprof_laddr = \"localhost:${PORT}060\"%; s%^laddr = \"tcp://0.0.0.0:26656\"%laddr = \"tcp://0.0.0.0:${PORT}656\"%; s%^prometheus_listen_addr = \":26660\"%prometheus_listen_addr = \":${PORT}660\"%" $HOME/.empe-chain/config/config.toml
sed -i -e "s%^address = \"tcp://localhost:1317\"%address = \"tcp://localhost:${PORT}317\"%; s%^address = \":8080\"%address = \":${PORT}080\"%; s%^address = \"localhost:9090\"%address = \"localhost:${PORT}090\"%; s%^address = \"localhost:9091\"%address = \"localhost:${PORT}091\"%; s%^address = \"0.0.0.0:8545\"%address = \"0.0.0.0:${PORT}545\"%; s%^ws-address = \"0.0.0.0:8546\"%ws-address = \"0.0.0.0:${PORT}546\"%" $HOME/.empe-chain/config/app.toml

Add Peers or Seed

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

Setup minimum gas

sed -i.bak -e "s/^minimum-gas-prices *=.*/minimum-gas-prices = "0.05uempe"/" $HOME/.empe-chain/config/app.toml

Setup 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

Create service

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

[Service]
User=$USER
ExecStart=$(which emped) start
Restart=always
RestartSec=3
LimitNOFILE=65535

[Install]
WantedBy=multi-user.target
EOF

Launch Node

Reload system

sudo systemctl daemon-reload 
sudo systemctl enable emped
sudo systemctl restart emped

Cek Logs

journalctl -fu emped -o cat

Delete Node

sudo systemctl stop emped &&
sudo systemctl disable emped &&
sudo rm /etc/systemd/system/emped.service &&
sudo systemctl daemon-reload &&
rm -f $(which emped) &&
rm -rf .empe-chain

Empeiria Token