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Warden

Warden Protocol is a groundbreaking infrastructure that brings AI capabilities to Web3, enabling safe integration of artificial intelligence with dApps, protocols, and smart contracts across any blockchain. Through its verification and execution layers, it provides developers with simplified cryptography, abstracted interoperability, and AI-ready infrastructure while ensuring secure and verified AI results through blockchain consensus

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Minimum Hardware :

OS CPU RAM SSD
Ubuntu 22.04 4 8 200 GB

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 $HOME
VER="1.21.3"
wget "https://golang.org/dl/go$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"
[ ! -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 vars

echo "export WALLET="wallet"" >> $HOME/.bash_profile
echo "export MONIKER="test"" >> $HOME/.bash_profile
echo "export WARDEN_CHAIN_ID="buenavista-1"" >> $HOME/.bash_profile
echo "export WARDEN_PORT="18"" >> $HOME/.bash_profile
source $HOME/.bash_profile

download binary

cd $HOME
rm -rf wardenprotocol
git clone --depth 1 --branch v0.3.0 https://github.com/warden-protocol/wardenprotocol/
cd wardenprotocol
make install

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 https://testnet-files.itrocket.net/warden/genesis.json
wget -O $HOME/.warden/config/addrbook.json https://testnet-files.itrocket.net/warden/addrbook.json

set seeds and peers

SEEDS="8288657cb2ba075f600911685670517d18f54f3b@warden-testnet-seed.itrocket.net:18656"
PEERS="b14f35c07c1b2e58c4a1c1727c89a5933739eeea@warden-testnet-peer.itrocket.net:18656,7e9adbd0a34fcab219c3a818a022248c575f622b@65.108.227.207:16656,dc0122e37c203dec43306430a1f1879650653479@37.27.97.16:26656,eee54c85c14748f7793738fadbc747ed1511efac@176.9.58.5:46656,8902e6a170e08225023a7fdd8b875c0349fef703@135.181.129.164:26656,c398112c01e8867f3da44b281cb9b2dd96644e2d@222.255.140.235:26656,210bf3fc361aa459921d01fd9ba1734302e283cc@65.108.88.85:11256,b209b221edc3c8a61c50ad895f6852b08cf718f5@173.212.232.122:26656,6a4f5b991c321efb12188c126f115d73f4ebf885@95.217.116.103:36656,7f6c095219b0ae2025b6ede827723477d467f0ee@109.199.123.151:46656,0d7dcb4ab5648599d78295ede609f481df9854ea@84.247.161.158:18656"
sed -i -e "s/^seeds *=.*/seeds = \"$SEEDS\"/; s/^persistent_peers *=.*/persistent_peers = \"$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 = \"50\"/" $HOME/.warden/config/app.toml

set minimum gas price, enable prometheus and disable indexing

sed -i 's|minimum-gas-prices =.*|minimum-gas-prices = "0.0025uward"|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 <<EOF
[Unit]
Description=Warden node
After=network-online.target
[Service]
User=$USER
WorkingDirectory=$HOME/.warden
ExecStart=$(which wardend) start --home $HOME/.warden
Restart=on-failure
RestartSec=5
LimitNOFILE=65535
[Install]
WantedBy=multi-user.target
EOF

reset and download snapshot

wardend tendermint unsafe-reset-all --home $HOME/.warden
if curl -s --head curl https://testnet-files.itrocket.net/warden/snap_warden.tar.lz4 | head -n 1 | grep "200" > /dev/null; then
  curl https://testnet-files.itrocket.net/warden/snap_warden.tar.lz4 | lz4 -dc - | tar -xf - -C $HOME/.warden
    else
  echo no have snap
fi

enable and start service

sudo systemctl daemon-reload
sudo systemctl enable wardend
sudo systemctl restart wardend && sudo journalctl -u wardend -f

to create a new wallet, use the following command. don’t forget to save the mnemonic

wardend keys add $WALLET

to restore exexuting wallet, use the following command

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, once your node is fully synced, the output from above will print "false"

wardend status 2>&1 | jq

Create validator.json file

echo "{\"pubkey\":{\"@type\":\"/cosmos.crypto.ed25519.PubKey\",\"key\":\"$(wardend comet show-validator | grep -Po '\"key\":\s*\"\K[^"]*')\"},
    \"amount\": \"1000000uward\",
    \"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 a validator using the JSON configuration
wardend tx staking create-validator validator.json \
    --from $WALLET \
    --chain-id buenavista-1 \
    --gas auto --gas-adjustment 1.5 --fees 600uward \

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