Server preparation
apt update && apt upgrade -y
apt install curl iptables build-essential git wget jq make gcc nano tmux htop nvme-cli pkg-config libssl-dev libleveldb-dev tar clang bsdmainutils ncdu unzip libleveldb-dev -y
Install GO
ver="1.19.1"
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
Node installation
git clone https://github.com/cosmic-horizon/QWOYN && cd QWOYN
git checkout v5.4.2
make install
qwoynd version --long | grep -e version -e commit
# version: 5.4.2
# commit: 694247e4c852af4f04e8d1616b988bb7d107e9f5
We initialize the node to create the necessary configuration files
qwoynd init UTSA_guide --chain-id qwoyn-1
Download Genesis
wget -O $HOME/.qwoynd/config/genesis.json "https://raw.githubusercontent.com/cosmic-horizon/mainnet/main/genesis.json"
# Проверим генезис
sha256sum ~/.qwoynd/config/genesis.json
# 9dd858eb43729f8b53a919212eec25df6a34d02b9c45079d3341923b1f3e67bd
At this stage, we can download the address book
wget -O $HOME/.qwoynd/config/addrbook.json "https://anode.team/QWOYN/main/addrbook.json"
Set up node configuration
qwoynd config chain-id qwoyn-1
qwoynd config keyring-backend os
sed -i.bak -e "s/^minimum-gas-prices *=.*/minimum-gas-prices = \"0.025uqwoyn\"/;" ~/.qwoynd/config/app.toml
external_address=$(wget -qO- eth0.me)
sed -i.bak -e "s/^external_address *=.*/external_address = \"$external_address:26656\"/" $HOME/.qwoynd/config/config.toml
seeds="3ba8858372b8b6314b29d43f8fc344cc54f4ffe0@45.77.126.244:26656"
sed -i.bak -e "s/^seeds =.*/seeds = \"$seeds\"/" $HOME/.qwoynd/config/config.toml
sed -i -e "s/^filter_peers *=.*/filter_peers = \"true\"/" $HOME/.qwoynd/config/config.toml
(OPTIONAL) Set up pruning
pruning="custom"
pruning_keep_recent="1000"
pruning_keep_every="0"
pruning_interval="10"
sed -i -e "s/^pruning *=.*/pruning = \"$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\"/" $HOME/.qwoynd/config/app.toml
(OPTIONAL) Set up indexer
indexer="null" && \
sed -i -e "s/^indexer *=.*/indexer = \"$indexer\"/" $HOME/.qwoynd/config/config.toml
(OPTIONAL) Enable/Disable Snapshots
snapshot_interval=1000
sed -i.bak -e "s/^snapshot-interval *=.*/snapshot-interval = \"$snapshot_interval\"/" ~/.qwoynd/config/app.toml
Create a service file
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
systemctl daemon-reload
systemctl enable qwoynd
systemctl restart qwoynd && journalctl -u qwoynd -f -o cat
If peers do not cling for a long time or you see errors error: wrong Block.Header.AppHash, you need to use State sync or boot from a Snapshot
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