💾Node Installation

Warden Testnet guide

EXPLORER

  • Minimum hardware requirements:

Node TypeCPURAMStorage

Testnet

4

8GB

150GB

1) Auto_install script

wget -O wardent https://raw.githubusercontent.com/111STAVR111/props/main/Warden/wardent && chmod +x wardent && ./wardent

2) Manual installation

Preparing the server

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

GO 1.21.6

ver="1.21.6"
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

Build 02.09.24

cd $HOME && mkdir -p go/bin/
wget https://github.com/warden-protocol/wardenprotocol/releases/download/v0.4.2/wardend_Linux_x86_64.zip
unzip wardend_Linux_x86_64.zip
rm -rf wardend_Linux_x86_64.zip
chmod +x wardend
mv wardend $HOME/go/bin/wardend

wardend version --long | grep -e version -e commit

  • version: 0.4.2

  • commit: 0bfb022a96b5da6e7cf5c348bdb17d0d4d62195b

Initiation

wardend init STAVR_guide

Create/recover wallet

wardend keys add <walletname>
           OR
wardend keys add <walletname> --recover

Download Genesis

wget -O $HOME/.warden/config/genesis.json http://135.181.210.171:29/genesis.json

sha256sum $HOME/.warden/config/genesis.json

  • 07065e43e8393c44c13f8a2cc2f3d5e5c4fe59e2bc78d13a7e05870d035ed04b

Set up the minimum gas price and Peers/Seeds/Filter peers/MaxPeers

sed -i.bak -e "s/^minimum-gas-prices *=.*/minimum-gas-prices = \"0.0025uward\"/;" ~/.warden/config/app.toml
external_address=$(wget -qO- eth0.me) 
sed -i.bak -e "s/^external_address *=.*/external_address = \"$external_address:26656\"/" $HOME/.warden/config/config.toml
peers=""
sed -i.bak -e "s/^persistent_peers *=.*/persistent_peers = \"$peers\"/" $HOME/.warden/config/config.toml
seeds=""
sed -i.bak -e "s/^seeds =.*/seeds = \"$seeds\"/" $HOME/.warden/config/config.toml
sed -i 's/max_num_inbound_peers =.*/max_num_inbound_peers = 50/g' $HOME/.warden/config/config.toml
sed -i 's/max_num_outbound_peers =.*/max_num_outbound_peers = 50/g' $HOME/.warden/config/config.toml

Pruning (optional)

pruning="custom"
pruning_keep_recent="1000"
pruning_keep_every="0"
pruning_interval="10"
sed -i -e "s/^pruning *=.*/pruning = \"$pruning\"/" $HOME/.warden/config/app.toml
sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = \"$pruning_keep_recent\"/" $HOME/.warden/config/app.toml
sed -i -e "s/^pruning-keep-every *=.*/pruning-keep-every = \"$pruning_keep_every\"/" $HOME/.warden/config/app.toml
sed -i -e "s/^pruning-interval *=.*/pruning-interval = \"$pruning_interval\"/" $HOME/.warden/config/app.toml

Indexer (optional)

indexer="null" &&
sed -i -e "s/^indexer *=.*/indexer = \"$indexer\"/" $HOME/.warden/config/config.toml

Download addrbook

wget -O $HOME/.warden/config/addrbook.json "https://raw.githubusercontent.com/111STAVR111/props/main/Warden/addrbook.json"

Create a service file

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

[Service]
User=$USER
ExecStart=$(which wardend) start
Restart=on-failure
RestartSec=3
LimitNOFILE=65535

[Install]
WantedBy=multi-user.target
EOF

StateSync Warden Testnet

SNAP_RPC="https://warden.rpc.t.stavr.tech:443"
sed -i.bak -e "s/^seeds *=.*/seeds = \"$SEEDS\"/; s/^persistent_peers *=.*/persistent_peers = \"$PEERS\"/" $HOME/.warden/config/config.toml
LATEST_HEIGHT=$(curl -s $SNAP_RPC/block | jq -r .result.block.header.height) \
&& BLOCK_HEIGHT=$((LATEST_HEIGHT - 1000)) \
&& TRUST_HASH=$(curl -s "$SNAP_RPC/block?height=$BLOCK_HEIGHT" | jq -r .result.block_id.hash); \
echo $LATEST_HEIGHT $BLOCK_HEIGHT $TRUST_HASH

sed -i.bak -E "s|^(enable[[:space:]]+=[[:space:]]+).*$|\1true| ; \
s|^(rpc_servers[[:space:]]+=[[:space:]]+).*$|\1\"$SNAP_RPC,$SNAP_RPC\"| ; \
s|^(trust_height[[:space:]]+=[[:space:]]+).*$|\1$BLOCK_HEIGHT| ; \
s|^(trust_hash[[:space:]]+=[[:space:]]+).*$|\1\"$TRUST_HASH\"|" $HOME/.warden/config/config.toml; \
wardend tendermint unsafe-reset-all --home $HOME/.warden
curl -o - -L https://warden.wasm.stavr.tech/wasm-warden.tar.lz4 | lz4 -c -d - | tar -x -C $HOME/.warden --strip-components 2
wget -O $HOME/.warden/config/addrbook.json "https://raw.githubusercontent.com/111STAVR111/props/main/Warden/addrbook.json"
sudo systemctl restart wardend && journalctl -fu wardend -o cat

SnapShot Testnet updated every 5 hours

cd $HOME
apt install lz4
sudo systemctl stop wardend
cp $HOME/.warden/data/priv_validator_state.json $HOME/.warden/priv_validator_state.json.backup
rm -rf $HOME/.warden/data
curl -o - -L https://warden-t.snapshot.stavr.tech/warden-snap.tar.lz4 | lz4 -c -d - | tar -x -C $HOME/.warden --strip-components 2
curl -o - -L https://warden.wasm.stavr.tech/wasm-warden.tar.lz4 | lz4 -c -d - | tar -x -C $HOME/.warden --strip-components 2
mv $HOME/.warden/priv_validator_state.json.backup $HOME/.warden/data/priv_validator_state.json
wget -O $HOME/.warden/config/addrbook.json "https://raw.githubusercontent.com/111STAVR111/props/main/Warden/addrbook.json"
sudo systemctl restart wardend && journalctl -fu wardend -o cat

Start

sudo systemctl daemon-reload
sudo systemctl enable wardend
sudo systemctl restart wardend && journalctl -fu wardend -o cat

Create validator

#pubkey
wardend tendermint show-validator --home /root/.warden
cd $HOME
nano validator.json
{
  "pubkey": {"#pubkey"},
  "amount": "1000000uward",
  "moniker": "STAVR_guide",
  "identity": "",
  "website": "",
  "security": "",
  "details": "",
  "commission-rate": "0.05",
  "commission-max-rate": "0.2",
  "commission-max-change-rate": "0.2",
  "min-self-delegation": "1"
}
wardend --home $HOME/.warden tx staking create-validator $HOME/validator.json --from WalletName  --chain-id buenavista-1 --fees 500uward -y

🧩Services and Tools🧩

Monitoring

You can set up your node status alarm here - Monitoring

Security

You can create secure management of your wallet and your node by following this links.

TMKMS Wallet Security

Delete node

sudo systemctl stop wardend
sudo systemctl disable wardend
rm /etc/systemd/system/wardend.service
sudo systemctl daemon-reload
cd $HOME
rm -rf wardenprotocol
rm -rf .warden
rm -rf $(which wardend)
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