Manual Installation

Guide installation node validator

Network: Mainnet | Chain ID: circulus-1 | Version: v.1.0.0-rc2

Setup Node Validator Testnet Noria

Replace MONIKER_NAME with your validator name

MONIKER="MONIKER_NAME"

Install dependencies

Update System

sudo apt update
sudo apt upgrade

Install GO

sudo rm -rf /usr/local/go
curl -Ls https://go.dev/dl/go1.20.5.linux-amd64.tar.gz | sudo tar -xzf - -C /usr/local
eval $(echo 'export PATH=$PATH:/usr/local/go/bin' | sudo tee /etc/profile.d/golang.sh)
eval $(echo 'export PATH=$PATH:$HOME/go/bin' | tee -a $HOME/.profile)

Download and build binaries

# Clone project repository
cd $HOME
rm -rf empowerchain/
git clone https://github.com/EmpowerPlastic/empowerchain
cd empowerchain/chain
git checkout v1.0.0-rc1

# Build binaries
make build

# Prepare binaries for Cosmovisor
mkdir -p $HOME/.empowerchain/cosmovisor/genesis/bin
mv build/empowerd $HOME/.empowerchain/cosmovisor/genesis/bin/
rm -rf build

# Create application symlinks
sudo ln -s $HOME/.empowerchain/cosmovisor/genesis $HOME/.empowerchain/cosmovisor/current
sudo ln -s $HOME/.empowerchain/cosmovisor/current/bin/empowerd /usr/local/bin/empowerd

Install Cosmovisor and create a service

# Download and install Cosmovisor
go install cosmossdk.io/tools/cosmovisor/cmd/cosmovisor@v1.4.0

# Create service
sudo tee /etc/systemd/system/empowerd.service > /dev/null << EOF
[Unit]
Description=empower-testnet node service
After=network-online.target

[Service]
User=$USER
ExecStart=$(which cosmovisor) run start
Restart=on-failure
RestartSec=10
LimitNOFILE=65535
Environment="DAEMON_HOME=$HOME/.empowerchain"
Environment="DAEMON_NAME=empowerd"
Environment="UNSAFE_SKIP_BACKUP=true"

[Install]
WantedBy=multi-user.target
EOF
sudo systemctl daemon-reload
sudo systemctl enable empowerd

Initialize the node

# Set node configuration
empowerd config chain-id circulus-1
empowerd config keyring-backend test
empowerd config node tcp://localhost:15057

# Initialize the node
empowerd init $MONIKER --chain-id circulus-1

# Download genesis and addrbook
curl -Ls https://snapshots.indonode.net/empower-t/genesis.json > $HOME/.empowerchain/config/genesis.json
curl -Ls https://snapshots.indonode.net/empower-t/addrbook.json > $HOME/.empowerchain/config/addrbook.json

# Add seeds
SEEDS="[e-mail]:20272,d6a7cd9fa2bafc0087cb606de1d6d71216695c25@51.159.161.174:26656,[e-mail]:17456"
PEERS=""
sed -i 's|^seeds *=.*|seeds = "'$SEEDS'"|; s|^persistent_peers *=.*|persistent_peers = "'$PEERS'"|' $HOME/.empowerchain/config/config.toml
sed -i -e "s/^filter_peers *=.*/filter_peers = \"true\" /" $HOME/.empowerchain/config/config.toml

# Set minimum gas price
sed -i -e "s|^minimum-gas-prices *=.*|minimum-gas-prices = \"0.001umpwr\"|" $HOME/.empowerchain/config/app.toml

# Set pruning
PRUNING="custom"
PRUNING_KEEP_RECENT="100"
PRUNING_INTERVAL="19"

sed -i -e "s/^pruning *=.*/pruning = \"$PRUNING\"/" $HOME/.empowerchain/config/app.toml
sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = \
\"$PRUNING_KEEP_RECENT\"/" $HOME/.empowerchain/config/app.toml
sed -i -e "s/^pruning-interval *=.*/pruning-interval = \
\"$PRUNING_INTERVAL\"/" $HOME/.empowerchain/config/app.toml

# Set custom ports
sed -i -e "s%^proxy_app = \"tcp://127.0.0.1:26658\"%proxy_app = \"tcp://127.0.0.1:15058\"%; s%^laddr = \"tcp://127.0.0.1:26657\"%laddr = \"tcp://127.0.0.1:15057\"%; s%^pprof_laddr = \"localhost:6060\"%pprof_laddr = \"localhost:15060\"%; s%^laddr = \"tcp://0.0.0.0:26656\"%laddr = \"tcp://0.0.0.0:15056\"%; s%^prometheus_listen_addr = \":26660\"%prometheus_listen_addr = \":15066\"%" $HOME/.empower/config/config.toml
sed -i -e "s%^address = \"tcp://localhost:1317\"%address = \"tcp://0.0.0.0:115017\"%; s%^address = \":8080\"%address = \":15080\"%; s%^address = \"localhost:9090\"%address = \"0.0.0.0:15090\"%; s%^address = \"localhost:9091\"%address = \"0.0.0.0:15091\"%; s%:8545%:15045%; s%:8546%:15046%; s%:6065%:15065%" $HOME/.empower/config/app.toml

Download latest chain snapshot

curl -L https://snapshots.indonode.net/empower-t/empower-snapshot.tar.lz4 | lz4 -dc - | tar -xf - -C $HOME/.empowerchain
[[ -f $HOME/.empowerchain/data/upgrade-info.json ]] && cp $HOME/.empowerchain/data/upgrade-info.json $HOME/.empowerchain/cosmovisor/genesis/upgrade-info.json

Start service and check the logs

sudo systemctl start empowerd && sudo journalctl -u empowerd -f --no-hostname -o cat