Lumera Testnet - Cheat-sheet

Lumera Testnet Cheat Sheet and Key Management

This guide provides essential commands for managing wallets, nodes, and validators on the Lumera Testnet network. Make sure the environment variables mentioned at the end are correctly configured before using these commands.

1. Key Management

Create a New Wallet

⚠️ Important: Keep the generated seed phrase safe. It is the only way to recover your wallet.

lumerad keys add $WALLET

Recover Wallet from Seed Phrase

lumerad keys add $WALLET --recover

List Wallets

lumerad keys list

Show Wallet Details

lumerad keys show $WALLET

Delete Wallet

lumerad keys delete $WALLET

2. Wallet Operations

Check Balance

lumerad query bank balances $(lumerad keys show $WALLET -a)

Send Tokens

lumerad tx bank send $WALLET <recipient_address> <amount>ulume --chain-id lumera-testnet-2 --gas auto --gas-adjustment 1.5 --fees 500ulume

3. Validator Management

💡 Note: Ensure you have enough tokens for self-delegation and transaction fees before creating a validator.

Create Validator

lumerad tx staking create-validator \\
  --amount 1000000ulume \\
  --from $WALLET \\
  --commission-rate 0.1 \\
  --commission-max-rate 0.2 \\
  --commission-max-change-rate 0.01 \\
  --min-self-delegation 1 \\
  --pubkey $(lumerad tendermint show-validator) \\
  --moniker "$MONIKER" \\
  --identity "" \\
  --website "" \\
  --details "Your validator description" \\
  --security-contact "your@email.com" \\
  --chain-id lumera-testnet-2 \\
  --gas auto --gas-adjustment 1.5 \\
  --fees 500ulume

Edit Validator

lumerad tx staking edit-validator \\
  --new-moniker "$MONIKER" \\
  --identity "" \\
  --website "" \\
  --details "Your validator description" \\
  --chain-id lumera-testnet-2 \\
  --from $WALLET \\
  --gas auto --gas-adjustment 1.5 \\
  --fees 500ulume

Delegate Tokens

lumerad tx staking delegate $(lumerad keys show $WALLET --bech val -a) 1000000ulume --from $WALLET --chain-id lumera-testnet-2 --gas auto --gas-adjustment 1.5 --fees 500ulume

Withdraw Rewards (Delegator)

lumerad tx distribution withdraw-rewards $(lumerad keys show $WALLET --bech val -a) --from $WALLET --chain-id lumera-testnet-2 --gas auto --gas-adjustment 1.5 --fees 500ulume

Withdraw Rewards (Validator Commission)

lumerad tx distribution withdraw-rewards $(lumerad keys show $WALLET --bech val -a) --commission --from $WALLET --chain-id lumera-testnet-2 --gas auto --gas-adjustment 1.5 --fees 500ulume

Unbond Tokens

lumerad tx staking unbond $(lumerad keys show $WALLET --bech val -a) 1000000ulume --from $WALLET --chain-id lumera-testnet-2 --gas auto --gas-adjustment 1.5 --fees 500ulume

Redelegate Tokens

lumerad tx staking redelegate $(lumerad keys show $WALLET --bech val -a) <destination_validator_address> 1000000ulume --from $WALLET --chain-id lumera-testnet-2 --gas auto --gas-adjustment 1.5 --fees 500ulume

4. Node Status & Info

Check Sync Status

lumerad status 2>&1 | jq .SyncInfo

Check Peer Info

curl -s localhost:26657/net_info | jq -r '.result.peers[] | "\\(.node_info.id)@\\(.remote_ip):\\(.node_info.listen_addr | split(":")[2])"'

Show Node ID

lumerad tendermint show-node-id

Restart Node

sudo systemctl restart lumerad

View Node Logs

sudo journalctl -u lumerad -f -o cat

5. Governance

List Proposals

lumerad query gov proposals

View Proposal Details

lumerad query gov proposal <proposal_id>

Vote on Proposal

lumerad tx gov vote <proposal_id> yes --from $WALLET --chain-id lumera-testnet-2 --gas auto --gas-adjustment 1.5 --fees 500ulume

6. Environment Variables

💡 Tip: Make sure to set these in your ~/.bash_profile or equivalent shell config.

echo "export WALLET=\"wallet\"" >> $HOME/.bash_profile
echo "export MONIKER=\"your-moniker\"" >> $HOME/.bash_profile
echo "export CHAIN_ID=\"lumera-testnet-2\"" >> $HOME/.bash_profile
source $HOME/.bash_profile

This cheat sheet is provided to streamline Lumera Testnet validator and wallet management. All commands use environment variables for easier management.