💾Node Installation

Qwoyn Mainnet guide

EXPLORER

• Minimum hardware requirements:

Node Type	CPU	RAM	Storage
Mainnet	8	16GB	250GB

1) Auto_install script

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

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 29.03.24

cd $HOME && mkdir -p go/bin/
git clone https://github.com/cosmic-horizon/QWOYN.git
cd QWOYN
git checkout v5.4.2
make install

qwoynd version --long | grep -e commit -e version

• version: 5.4.2

• commit: 694247e4c852af4f04e8d1616b988bb7d107e9f5

Initiation

qwoynd init STAVR_guide --chain-id=qwoyn-1
qwoynd config chain-id qwoyn-1

Create/recover wallet

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

Download Genesis

wget -L -O $HOME/.qwoynd/config/genesis.json "https://raw.githubusercontent.com/111STAVR111/props/main/Qwoyn/genesis.json"

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

• 9dd858eb43729f8b53a919212eec25df6a34d02b9c45079d3341923b1f3e67bd

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

sed -i.bak -e "s/^minimum-gas-prices *=.*/minimum-gas-prices = \"0.025uqwoyn\"/;" ~/.qwoynd/config/app.toml
external_address=$(wget -qO- eth0.me) 
sed -i.bak -e "s/^external_address *=.*/external_address = \"$external_address:26656\"/" $HOME/.qwoynd/config/config.toml
peers=""
sed -i.bak -e "s/^persistent_peers *=.*/persistent_peers = \"$peers\"/" $HOME/.qwoynd/config/config.toml
seeds="[e-mail]:16359"
sed -i.bak -e "s/^seeds =.*/seeds = \"$seeds\"/" $HOME/.qwoynd/config/config.toml
sed -i 's/max_num_inbound_peers =.*/max_num_inbound_peers = 50/g' $HOME/.qwoynd/config/config.toml
sed -i 's/max_num_outbound_peers =.*/max_num_outbound_peers = 50/g' $HOME/.qwoynd/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\"/" $HOME/.qwoynd/config/app.toml
sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = \"$pruning_keep_recent\"/" $HOME/.qwoynd/config/app.toml
sed -i -e "s/^pruning-keep-every *=.*/pruning-keep-every = \"$pruning_keep_every\"/" $HOME/.qwoynd/config/app.toml
sed -i -e "s/^pruning-interval *=.*/pruning-interval = \"$pruning_interval\"/" $HOME/.qwoynd/config/app.toml

Indexer (optional)

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

Download addrbook

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

Create a service file

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

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

[Install]
WantedBy=multi-user.target
EOF

StateSync Qwoyn Mainnet

SNAP_RPC=https://qwoyn.rpc.m.stavr.tech:443
SEEDS=[e-mail]:11206
cp $HOME/.qwoynd/data/priv_validator_state.json $HOME/.qwoynd/priv_validator_state.json.backup
sed -i -e "/seeds =/ s/= .*/= \"$SEEDS\"/"  $HOME/.qwoynd/config/config.toml
LATEST_HEIGHT=$(curl -s $SNAP_RPC/block | jq -r .result.block.header.height); \
BLOCK_HEIGHT=$((LATEST_HEIGHT - 500)); \
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\"| ; \
s|^(seeds[[:space:]]+=[[:space:]]+).*$|\1\"\"|" $HOME/.qwoynd/config/config.toml
qwoynd tendermint unsafe-reset-all --home $HOME/.qwoynd
mv $HOME/.qwoynd/priv_validator_state.json.backup $HOME/.qwoynd/data/priv_validator_state.json
wget -O $HOME/.qwoynd/config/addrbook.json "https://raw.githubusercontent.com/111STAVR111/props/main/Qwoyn/addrbook.json"
sudo systemctl restart qwoynd && journalctl -u qwoynd -f -o cat

SnapShot Mainnet updated every 5 hours

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

Start

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

Create validator

qwoynd tx staking create-validator \
  --amount=1000000uqwoyn \
  --pubkey=$(qwoynd tendermint show-validator) \
  --moniker="STAVRguide" \
  --chain-id="qwoyn-1" \
  --commission-rate="0.01" \
  --commission-max-rate="0.25" \
  --commission-max-change-rate="0.2" \
  --details="" \
  --identity="" \
  --website="" \
  --min-self-delegation="1" \
  --fees 2000uqwoyn \
  --from=wallet \
  --fees="1000uqwoyn" -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 qwoynd
sudo systemctl disable qwoynd
rm /etc/systemd/system/qwoynd.service
sudo systemctl daemon-reload
cd $HOME
rm -rf QWOYN
rm -rf .qwoynd
rm -rf $(which qwoynd)