How To Install Full Node Composable-Network Testnet-3
Setting up vars
Your Nodename (validator) that will shows in explorer
NODENAME=<Your_Nodename_Moniker>
Save variables to system
echo "export NODENAME=$NODENAME" >> $HOME/.bash_profile
if [ ! $WALLET ]; then
echo "export WALLET=wallet" >> $HOME/.bash_profile
fi
echo "export COMPOSABLE_CHAIN_ID=banksy-testnet-3" >> $HOME/.bash_profile
source $HOME/.bash_profile
Update packages
sudo apt update && sudo apt upgrade -y
Install dependencies
sudo apt install curl build-essential git wget jq make gcc tmux net-tools ccze -y
Install go
if ! [ -x "$(command -v go)" ]; then
ver="1.18.2"
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
fi
Download and build binaries
git clone https://github.com/notional-labs/composable-testnet
cd composable-testnet
git checkout v2.3.5
make install
Config app
banksyd config chain-id $COMPOSABLE_CHAIN_ID
Init app
banksyd init $NODENAME --chain-id $COMPOSABLE_CHAIN_ID
Download configuration
cd $HOME
wget -O ~/.banksy/config/genesis.json https://raw.githubusercontent.com/notional-labs/composable-networks/main/banksy-testnet-3/genesis.json
Set seeds and peers
seeds="364b8245e72f083b0aa3e0d59b832020b66e9e9d@65.109.80.150:21500"
sed -i.bak -e "s/^seeds =.*/seeds = \"$seeds\"/" $HOME/.banksy/config/config.toml
Disable indexing
indexer="null"
sed -i -e "s/^indexer *=.*/indexer = \"$indexer\"/" $HOME/.banksy/config/config.toml
Config pruning
sed -i 's|pruning = "default"|pruning = "custom"|g' $HOME/.banksy/config/app.toml
sed -i 's|pruning-keep-recent = "0"|pruning-keep-recent = "100"|g' $HOME/.banksy/config/app.toml
sed -i 's|pruning-interval = "0"|pruning-interval = "17"|g' $HOME/.banksy/config/app.toml
Set minimum gas price
sed -i 's|^minimum-gas-prices *=.*|minimum-gas-prices = "0ppica"|g' $HOME/.banksy/config/app.toml
Create service
sudo tee /etc/systemd/system/banksyd.service > /dev/null << EOF
[Unit]
Description=Composable Node
After=network-online.target
[Service]
User=$USER
ExecStart=$(which banksyd) start --home /root/.banksy
Restart=on-failure
RestartSec=10
LimitNOFILE=10000
[Install]
WantedBy=multi-user.target
EOF
Register and start service
sudo systemctl daemon-reload
sudo systemctl enable banksyd
sudo systemctl restart banksyd && sudo journalctl -u banksyd -f -o cat
