Installation

Set Variable

// Variable

NODENAME=INSERT_NODE_NAME
SOURCE=nolus-core
WALLET=wallet
BINARY=nolusd
CHAIN=nolus-rila
FOLDER=.nolus
VERSION=v0.1.43
DENOM=unls
COSMOVISOR=cosmovisor
REPO=https://github.com/Nolus-Protocol/nolus-core.git
GENESIS=https://snapshots.kjnodes.com/nolus-testnet/genesis.json
ADDRBOOK=https://snapshots.kjnodes.com/nolus-testnet/addrbook.json
PORT=39

echo "export NODENAME=${NODENAME}" >> $HOME/.bash_profile
echo "export SOURCE=${SOURCE}" >> $HOME/.bash_profile
echo "export WALLET=${WALLET}" >> $HOME/.bash_profile
echo "export BINARY=${BINARY}" >> $HOME/.bash_profile
echo "export DENOM=${DENOM}" >> $HOME/.bash_profile
echo "export CHAIN=${CHAIN}" >> $HOME/.bash_profile
echo "export FOLDER=${FOLDER}" >> $HOME/.bash_profile
echo "export VERSION=${VERSION}" >> $HOME/.bash_profile
echo "export COSMOVISOR=${COSMOVISOR}" >> $HOME/.bash_profile
echo "export REPO=${REPO}" >> $HOME/.bash_profile
echo "export GENESIS=${GENESIS}" >> $HOME/.bash_profile
echo "export ADDRBOOK=${ADDRBOOK}" >> $HOME/.bash_profile
echo "export PORT=${PORT}" >> $HOME/.bash_profile
source $HOME/.bash_profile

Install Dependencies

sudo apt -q update
sudo apt -qy install curl git jq lz4 build-essential screen wget
sudo apt -qy upgrade

Install Go

sudo rm -rf /usr/local/go
curl -Ls https://go.dev/dl/go1.19.5.linux-amd64.tar.gz | sudo tar -xzf - -C /usr/local
eval $(echo 'export PATH=$PATH:/usr/local/go/bin' | sudo tee /etc/profile.d/golang.sh)
eval $(echo 'export PATH=$PATH:$HOME/go/bin' | tee -a $HOME/.profile)

Setting Cosmovisor (For auto update)

// Prepare binaries for Cosmovisor
mkdir -p $HOME/$FOLDER/$COSMOVISOR/genesis/bin
mv build/$BINARY $HOME/$FOLDER/$COSMOVISOR/genesis/bin/
rm -rf build

// Create application symlinks
ln -s $HOME/$FOLDER/$COSMOVISOR/genesis $HOME/$FOLDER/$COSMOVISOR/current
sudo ln -s $HOME/$FOLDER/$COSMOVISOR/current/bin/$BINARY /usr/local/bin/$BINARY

Init Chain and Setup

// Init generation
nolusd config chain-id $CHAIN
nolusd config keyring-backend test
nolusd config node tcp://localhost:${PORT}657
nolusd init $NODENAME --chain-id $CHAIN

// Set peers and seeds
PEERS=
SEEDS="[e-mail]:43659"
sed -i -e "s|^persistent_peers *=.*|persistent_peers = \"$PEERS\"|" $HOME/$FOLDER/config/config.toml
sed -i -e "s|^seeds *=.*|seeds = \"$SEEDS\"|" $HOME/$FOLDER/config/config.toml

// Download genesis and addrbook
curl -Ls $GENESIS > $HOME/$FOLDER/config/genesis.json
curl -Ls $ADDRBOOK > $HOME/$FOLDER/config/addrbook.json

// Set Port
sed -i.bak -e "s%^proxy_app = \"tcp://127.0.0.1:26658\"%proxy_app = \"tcp://127.0.0.1:${PORT}658\"%; s%^laddr = \"tcp://127.0.0.1:26657\"%laddr = \"tcp://127.0.0.1:${PORT}657\"%; s%^pprof_laddr = \"localhost:6060\"%pprof_laddr = \"localhost:${PORT}060\"%; s%^laddr = \"tcp://0.0.0.0:26656\"%laddr = \"tcp://0.0.0.0:${PORT}656\"%; s%^prometheus_listen_addr = \":26660\"%prometheus_listen_addr = \":${PORT}660\"%" $HOME/$FOLDER/config/config.toml
sed -i.bak -e "s%^address = \"tcp://0.0.0.0:1317\"%address = \"tcp://0.0.0.0:${PORT}317\"%; s%^address = \":8080\"%address = \":${PORT}080\"%; s%^address = \"0.0.0.0:9090\"%address = \"0.0.0.0:${PORT}090\"%; s%^address = \"0.0.0.0:9091\"%address = \"0.0.0.0:${PORT}091\"%" $HOME/$FOLDER/config/app.toml

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

// Set minimum gas price
sed -i -e "s/^minimum-gas-prices *=.*/minimum-gas-prices = \"0.0025$DENOM\"/" $HOME/$FOLDER/config/app.toml

// Enable snapshots
sed -i -e "s/^snapshot-interval *=.*/snapshot-interval = \"2000\"/" $HOME/$FOLDER/config/app.toml
$BINARY tendermint unsafe-reset-all --home $HOME/$FOLDER --keep-addr-book
curl -L https://snapshots.kjnodes.com/nolus-testnet/snapshot_latest.tar.lz4 | tar -Ilz4 -xf - -C $HOME/$FOLDER

Create Services

// Create Service
sudo tee /etc/systemd/system/$BINARY.service > /dev/null << EOF
[Unit]
Description=$BINARY
After=network-online.target
[Service]
User=$USER
ExecStart=$(which cosmovisor) run start
Restart=on-failure
RestartSec=10
LimitNOFILE=65535
Environment="DAEMON_HOME=$HOME/$FOLDER"
Environment="DAEMON_NAME=$BINARY"
Environment="UNSAFE_SKIP_BACKUP=true"
[Install]
WantedBy=multi-user.target
EOF

// Register And Start Service
sudo systemctl start $BINARY
sudo systemctl daemon-reload
sudo systemctl enable $BINARY

Useful Command

Check Version: nolusd version --long

CHECK STATUS BINARY: systemctl status nolusd CHECK RUNNING LOGS: journalctl -fu nolusd -o cat CHECK LOCAL STATUS: curl -s localhost:39657/status | jq .result.sync_info