> For the complete documentation index, see [llms.txt](https://kyronode.gitbook.io/kyronode-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://kyronode.gitbook.io/kyronode-docs/testnet/warden.md). # Warden Warden node guides ## Install dependencies, if needed sudo apt update && sudo apt upgrade -y sudo apt install curl git wget htop tmux build-essential jq make lz4 gcc unzip -y ## Install Go, if needed cd $HOME VER="1.22.5" wget "" sudo rm -rf /usr/local/go sudo tar -C /usr/local -xzf "go$VER.linux-amd64.tar.gz" rm "go$VER.linux-amd64.tar.gz" \[ ! -f \~/.bash\_profile ] && touch ~~/.bash\_profile echo "export PATH=$PATH:/usr/local/go/bin:~~/go/bin" >> \~/.bash\_profile source $HOME/.bash\_profile \[ ! -d \~/go/bin ] && mkdir -p \~/go/bin ## Set variables echo "export WALLET="wallet"" >> $HOME/.bash\_profile echo "export MONIKER="test"" >> $HOME/.bash\_profile echo "export WARDEN\_CHAIN\_ID="chiado\_10010-1"" >> $HOME/.bash\_profile echo "export WARDEN\_PORT="18"" >> $HOME/.bash\_profile source $HOME/.bash\_profile ## Download binary cd $HOME rm -rf bin mkdir bin && cd bin wget unzip wardend\_Linux\_x86\_64.zip chmod +x wardend mv $HOME/bin/wardend $HOME/go/bin ## Config and init app wardend init $MONIKER sed -i -e "s|^node *=.*|node = "tcp\://localhost:${WARDEN\_PORT}657"|" $HOME/.warden/config/client.toml ## Download genesis and addrbook wget -O $HOME/.warden/config/genesis.json wget -O $HOME/.warden/config/addrbook.json ## Set seeds and peers SEEDS="<8288657cb2ba075f600911685670517d18f54f3b@warden-testnet-seed.itrocket.net>:18656" PEERS=":18656,248a90408700cca7acc2f449252dc67ab3f9aec5\@65.109.30.35:19656,cd62842978a2a35207d6790494d69916a0f539f6\@144.76.70.103:13656" sed -i -e "/^\[p2p]/,/^\[/{s/^\[\[:space:]]\*seeds *=.*/seeds = "$SEEDS"/}"\ -e "/^\[p2p]/,/^\[/{s/^\[\[:space:]]\*persistent\_peers *=.*/persistent\_peers = "$PEERS"/}" $HOME/.warden/config/config.toml ## Set custom ports in app.toml sed -i.bak -e "s%:1317%:${WARDEN\_PORT}317%g; s%:8080%:${WARDEN\_PORT}080%g; s%:9090%:${WARDEN\_PORT}090%g; s%:9091%:${WARDEN\_PORT}091%g; s%:8545%:${WARDEN\_PORT}545%g; s%:8546%:${WARDEN\_PORT}546%g; s%:6065%:${WARDEN\_PORT}065%g" $HOME/.warden/config/app.toml ## Set custom ports in config.toml file sed -i.bak -e "s%:26658%:${WARDEN\_PORT}658%g; s%:26657%:${WARDEN\_PORT}657%g; s%:6060%:${WARDEN\_PORT}060%g; s%:26656%:${WARDEN\_PORT}656%g; s%^external\_address = ""%external\_address = "$(wget -qO- eth0.me):${WARDEN\_PORT}656"%; s%:26660%:${WARDEN\_PORT}660%g" $HOME/.warden/config/config.toml ## Config pruning sed -i -e "s/^pruning *=.*/pruning = "custom"/" $HOME/.warden/config/app.toml sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = "100"/" $HOME/.warden/config/app.toml sed -i -e "s/^pruning-interval *=.*/pruning-interval = "19"/" $HOME/.warden/config/app.toml ## Set minimum gas price, enable Prometheus, and disable indexing sed -i 's|minimum-gas-prices =.\*|minimum-gas-prices = "25000000award"|g' $HOME/.warden/config/app.toml sed -i -e "s/prometheus = false/prometheus = true/" $HOME/.warden/config/config.toml sed -i -e "s/^indexer *=.*/indexer = "null"/" $HOME/.warden/config/config.toml ## Create service file sudo tee /etc/systemd/system/wardend.service > /dev/null <\ | head -n 1 | grep "200" > /dev/null; then curl | lz4 -dc - | tar -xf - -C $HOME/.warden else echo "No snapshot found" fi ## Enable and start service sudo systemctl daemon-reload sudo systemctl enable wardend sudo systemctl restart wardend && sudo journalctl -u wardend -fo cat ## Create wallet wardend keys add $WALLET ## To restore existing wallet wardend keys add $WALLET --recover ## Save wallet and validator address WALLET\_ADDRESS=$(wardend keys show $WALLET -a) VALOPER\_ADDRESS=$(wardend keys show $WALLET --bech val -a) echo "export WALLET\_ADDRESS=$WALLET\_ADDRESS" >> $HOME/.bash\_profile echo "export VALOPER\_ADDRESS=$VALOPER\_ADDRESS" >> $HOME/.bash\_profile source $HOME/.bash\_profile ## Check sync status wardend status 2>&1 | jq ## Check balance wardend query bank balances $WALLET\_ADDRESS ## Create validator JSON file echo "{"pubkey":{"@type":"/cosmos.crypto.ed25519.PubKey","key":"$(wardend comet show-validator | grep -Po '"key":\s\*"\K\[^"]\*')"}, "amount": "1000000award", "moniker": "test", "identity": "", "website": "", "security": "", "details": "I love blockchain ❤️", "commission-rate": "0.1", "commission-max-rate": "0.2", "commission-max-change-rate": "0.01", "min-self-delegation": "1"}" > validator.json ## Create validator using JSON wardend tx staking create-validator validator.json\ \--from $WALLET\ \--chain-id chiado\_10010-1\ \--gas auto --gas-adjustment 1.6 --fees 250000000000000award ## Security setup sudo ufw default allow outgoing sudo ufw default deny incoming sudo ufw allow ssh/tcp sudo ufw allow ${WARDEN\_PORT}656/tcp sudo ufw enable ## Delete node sudo systemctl stop wardend sudo systemctl disable wardend sudo rm -rf /etc/systemd/system/wardend.service sudo rm $(which wardend) sudo rm -rf $HOME/.warden sed -i "/WARDEN\_/d" $HOME/.bash\_profile