Lumera
Minimum Hardware
| NODE | CPU | RAM | SSD | OS |
|---|---|---|---|---|
| lumerad | 4 | 8 | 100 GB | Ubuntu 22.04 LTS |
Install Dependencies
sudo apt update && sudo apt upgrade -y
sudo apt install curl git wget htop tmux build-essential jq make lz4 gcc unzip -y
Install Go
cd $HOME
VER="1.23.5"
wget "https://golang.org/dl/go$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"
[ ! -f ~/.bash_profile ] && touch ~/.bash_profile
echo "export PATH=$PATH:/usr/local/go/bin:~/go/bin" >> ~/.bash_profile
source $HOME/.bash_profile
[ ! -d ~/go/bin ] && mkdir -p ~/go/bin
Set Var
echo "export WALLET="wallet"" >> $HOME/.bash_profile
echo "export MONIKER="YOURMONIKER"" >> $HOME/.bash_profile
echo "export LUMERA_CHAIN_ID="lumera"" >> $HOME/.bash_profile
echo "export LUMERA_PORT="21"" >> $HOME/.bash_profile
source $HOME/.bash_profile
Download Binary
cd $HOME
wget https://github.com/LumeraProtocol/lumera/releases/download/v0.4.1/lumera_v0.4.1_linux_amd64.tar.gz
tar -xvf lumera_v0.4.1_linux_amd64.tar.gz
rm lumera_v0.4.1_linux_amd64.tar.gz
rm install.sh
mv libwasmvm.x86_64.so /usr/lib/
chmod +x lumerad
mv lumerad $HOME/go/bin/
lumerad version
Download Genesis and Addrbook
wget -O $HOME/.lumera/config/genesis.json https://files.bonynode.online/lumera/genesis.json
wget -O $HOME/.lumera/config/addrbook.json https://files.bonynode.online/lumera/addrbook.json
Seeds and Peers
SEEDS=
PEERS="0f85ddad45882ba2f770de01308dafcc833abe81@94.130.23.254:30756,1edeedc5f5c3d08a1999a7c334e11ad10d252039@88.99.136.168:26656,d1c934296c3e3f6379677a94a06e944e3dec17f3@94.130.143.184:17656,ad0b77cb312cd848b3debe7fbef677ef480beb75@116.202.210.177:22656,a2cac656019665fcd03d3039fee5940e77a035c4@37.27.239.10:26656,cd26df61f5d469d574fd89e3c8a08a323187090f@18.191.254.213:26656,2fe5e18e23c24accacfa9fada0f2683b9721cb0c@95.217.77.229:30756,54bb17ce612313b941ec6aee00413d6a08032e69@64.203.83.66:26656,d5519e378247dfb61dfe90652d1fe3e2b3005a5b@213.239.207.162:16956,9ed3e540ca5ff2d57a58cd9b62128a48f0fe01c3@65.109.59.22:30756"
sed -i -e "s/^seeds *=.*/seeds = \"$SEEDS\"/; s/^persistent_peers *=.*/persistent_peers = \"$PEERS\"/" $HOME/.lumera/config/config.toml
Custom Ports
sed -i.bak -e "s%:1317%:${LUMERA_PORT}317%g;
s%:8080%:${LUMERA_PORT}080%g;
s%:9090%:${LUMERA_PORT}090%g;
s%:9091%:${LUMERA_PORT}091%g;
s%:8545%:${LUMERA_PORT}545%g;
s%:8546%:${LUMERA_PORT}546%g;
s%:6065%:${LUMERA_PORT}065%g" $HOME/.lumera/config/app.toml
sed -i.bak -e "s%:26658%:${LUMERA_PORT}658%g;
s%:26657%:${LUMERA_PORT}657%g;
s%:6060%:${LUMERA_PORT}060%g;
s%:26656%:${LUMERA_PORT}656%g;
s%^external_address = \"\"%external_address = \"$(wget -qO- eth0.me):${LUMERA_PORT}656\"%;
s%:26660%:${LUMERA_PORT}660%g" $HOME/.lumera/config/config.toml
Pruning, Gas and Prometheus
sed -i -e "s/^pruning *=.*/pruning = \"custom\"/" $HOME/.lumera/config/app.toml
sed -i -e "s/^pruning-keep-recent *=.*/pruning-keep-recent = \"100\"/" $HOME/.lumera/config/app.toml
sed -i -e "s/^pruning-interval *=.*/pruning-interval = \"50\"/" $HOME/.lumera/config/app.toml
sed -i 's|minimum-gas-prices =.*|minimum-gas-prices = "4000ulume"|g' $HOME/.lumera/config/app.toml
sed -i -e "s/prometheus = false/prometheus = true/" $HOME/.lumera/config/config.toml
sed -i -e "s/^indexer *=.*/indexer = \"null\"/" $HOME/.lumera/config/config.toml
Create Service File
sudo tee /etc/systemd/system/lumerad.service > /dev/null << EOF
[Unit]
Description=lumera
After=network-online.target
[Service]
User=root
ExecStart=/root/go/bin/lumerad start
Restart=on-failure
RestartSec=3
LimitNOFILE=65535
[Install]
WantedBy=multi-user.target
EOF
Start
sudo systemctl daemon-reload
sudo systemctl enable lumerad
sudo systemctl restart lumerad
Snapshot
lumerad tendermint unsafe-reset-all --home $HOME/.lumera
if curl -s --head curl https://files.bonynode.online/lumera/snap_lumera.tar.lz4 | head -n 1 | grep "200" > /dev/null; then
curl https://files.bonynode.online/lumera/snap_lumera.tar.lz4 | lz4 -dc - | tar -xf - -C $HOME/.lumera
else
echo no have snap
fi
sudo systemctl restart lumerad && sudo journalctl -u lumerad -f
Create and Restore Address
lumerad keys add wallet
# Restore wallet
lumerad keys add wallet --recover
# List
lumerad keys list
Check Balance
lumerad q bank balances $(lumerad keys show wallet -a)
Create Validator
lumerad tendermint show-validator
nano $HOME/.lumera/validator.json
{
"pubkey": {
"@type": "/cosmos.crypto.ed25519.PubKey",
"key": "$(lumerad comet show-validator | jq -r .key)"
},
"amount": "1000000ulume",
"moniker": "",
"identity": "",
"website": "",
"security": "",
"details": "catsmile",
"commission-rate": "0.05",
"commission-max-rate": "0.2",
"commission-max-change-rate": "0.05",
"min-self-delegation": "1"
}
lumerad tx staking create-validator $HOME/.lumera/validator.json \
--from wallet \
--chain-id lumera-1 \
--gas-prices=0.025ulume \
--gas-adjustment=1.5 \
--gas=auto
Delegate to own
lumerad tx staking delegate $(lumerad keys show wallet --bech val -a) 1000000ulume --from wallet --chain-id lumera-mainnet-1--gas-prices=0.025ulume --gas-adjustment=1.5 --gas=auto
Unjail Validator
lumerad tx slashing unjail --from wallet --chain-id lumera-1 --gas-prices=0.025ulume --gas-adjustment=1.5 --gas=auto
Vote
lumerad tx gov vote --from wallet --chain-id lumera-1 --gas-prices=0.025ulume --gas-adjustment=1.5 --gas=auto
Upgrade
sudo systemctl stop lumerad
lumerad tendermint unsafe-reset-all
rm -rf ~/.lumera/wasm
curl -o ~/.lumera/config/genesis.json https://raw.githubusercontent.com/LumeraProtocol/lumera-networks/refs/heads/master/mainnet-1/genesis.json
curl -o ~/.lumera/config/claims.csv https://raw.githubusercontent.com/LumeraProtocol/lumera-networks/refs/heads/master/mainnet-1/claims.csv
cd $HOME
curl -LO https://github.com/LumeraProtocol/lumera/releases/download/v1.6.0/lumera_v1.6.0_linux_amd64.tar.gz
tar -xvf lumera_v1.6.0_linux_amd64.tar.gz
sudo ./install.sh
sudo cp lumerad /root/go/bin/lumerad
/root/go/bin/lumerad version --long | grep version
sudo systemctl restart lumerad && sudo journalctl -u lumerad -f -o cat
Delete node
sudo systemctl stop lumerad
sudo systemctl disable lumerad
sudo rm /etc/systemd/system/lumerad.service
sudo systemctl daemon-reload
rm -f $(which lumerad)
rm -rf .lumera