Aura

How To Install Full Node Aura Network Mainnet

Setting up vars

Your Nodename (validator) that will shows in explorer

NODENAME=<Your_Nodename_Moniker>

Save variables to system

echo "export NODENAME=$NODENAME" >> $HOME/.bash_profile
if [ ! $WALLET ]; then
	echo "export WALLET=wallet" >> $HOME/.bash_profile
fi
echo "export AURA_CHAIN_ID=xstaxy-1" >> $HOME/.bash_profile
source $HOME/.bash_profile

Update packages

sudo apt update && sudo apt upgrade -y

Install dependencies

sudo apt install curl build-essential git wget jq make gcc tmux net-tools ccze -y

Install go

if ! [ -x "$(command -v go)" ]; then
  ver="1.19.4"
  cd $HOME
  wget "https://golang.org/dl/go$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" >> ~/.bash_profile
  source ~/.bash_profile
fi

Download and build binaries

cd $HOME
wget https://github.com/aura-nw/aura/releases/download/v0.7.2/aurad
chmod +x aurad && mv aurad /root/go/bin/

Config app

aurad config chain-id $AURA_CHAIN_ID

Init app

aurad init $NODENAME --chain-id $AURA_CHAIN_ID

Download configuration

cd $HOME
curl -s https://raw.githubusercontent.com/aura-nw/mainnet-artifacts/main/xstaxy-1/genesis.json > $HOME/.aura/config/genesis.json

jq -S -c -M '' $HOME/.aura/config/genesis.json | sha256sum
# this should return
# 90b9404d38167e3b40f56ddc11a1565f0107b89008742425e44905871699febc  -

Set seeds and peers

seeds="22a0ca5f64187bb477be1d82166b1e9e184afe50@18.143.52.13:26656,0b8bd8c1b956b441f036e71df3a4d96e85f843b8@13.250.159.219:26656"
peers="[e-mail]:25656"
sed -i -e 's|^seeds *=.*|seeds = "'$seeds'"|; s|^persistent_peers *=.*|persistent_peers = "'$peers'"|' $HOME/.aura/config/config.toml

Disable indexing

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

Config pruning

pruning="custom"
pruning_keep_recent="100"
pruning_keep_every="0"
pruning_interval="10"
sed -i -e "s/^pruning *=.*/pruning = \"$pruning\"/" $HOME/.aura/config/app.toml
sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = \"$pruning_keep_recent\"/" $HOME/.aura/config/app.toml
sed -i -e "s/^pruning-keep-every *=.*/pruning-keep-every = \"$pruning_keep_every\"/" $HOME/.aura/config/app.toml
sed -i -e "s/^pruning-interval *=.*/pruning-interval = \"$pruning_interval\"/" $HOME/.aura/config/app.toml

Set minimum gas price

sed -i -e "s|^minimum-gas-prices *=.*|minimum-gas-prices = \"0.001uaura\"|" $HOME/.aura/config/app.toml

Create service

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

[Service]
User=$USER
ExecStart=$(which aurad) start --home $HOME/.aura
Restart=on-failure
RestartSec=3
LimitNOFILE=65535

[Install]
WantedBy=multi-user.target
EOF

Register and start service

sudo systemctl daemon-reload
sudo systemctl enable aurad
sudo systemctl restart aurad && sudo journalctl -u aurad -f -o cat