Useful Command
Useful set of commands for node operators. From key management to chain governance.
🔑 Key management
Add new key
lumerad keys add wallet
Recover existing key
lumerad keys add wallet --recover
List all keys
lumerad keys list
Delete key
lumerad keys delete wallet
Export key to a file
lumerad keys export wallet
Import key from a file
lumerad keys import wallet wallet.backup
Query wallet balance
lumerad q bank balances $(lumerad keys show wallet -a)
👷 Validator management
Please make sure you have adjusted moniker, identity, details and website to match your values.
Create new validator
lumerad tx staking create-validator <(cat <<EOF
{
"pubkey": $(lumerad comet show-validator),
"amount": "1000000ulume",
"moniker": "YOUR_MONIKER_NAME",
"identity": "YOUR_KEYBASE_ID",
"website": "YOUR_WEBSITE_URL",
"security": "YOUR_SECURITY_EMAIL",
"details": "YOUR_DETAILS",
"commission-rate": "0.05",
"commission-max-rate": "0.20",
"commission-max-change-rate": "0.05",
"min-self-delegation": "1"
}
EOF
) \
--chain-id lumera-testnet-1 \
--from wallet \
--gas-adjustment 1.4 \
--gas auto \
--gas-prices 0.025ulume \
-y
Edit existing validator
lumerad tx staking edit-validator \
--new-moniker "YOUR_MONIKER_NAME" \
--identity "YOUR_KEYBASE_ID" \
--details "YOUR_DETAILS" \
--website "YOUR_WEBSITE_URL" \
--chain-id lumera-testnet-1 \
--commission-rate 0.05 \
--from wallet \
--gas-adjustment 1.4 \
--gas auto \
--gas-prices 0.025ulume \
-y
Unjail validator
lumerad tx slashing unjail --from wallet --chain-id lumera-testnet-1 --gas-adjustment 1.4 --gas auto --gas-prices 0.025ulume -y
Jail reason
lumerad query slashing signing-info $(lumerad comet show-validator)
List all active validators
lumerad q staking validators -oj --limit=3000 | jq '.validators[] | select(.status=="BOND_STATUS_BONDED")' | jq -r '(.tokens|tonumber/pow(10; 6)|floor|tostring) + " \t " + .description.moniker' | sort -gr | nl
List all inactive validators
lumerad q staking validators -oj --limit=3000 | jq '.validators[] | select(.status=="BOND_STATUS_UNBONDED")' | jq -r '(.tokens|tonumber/pow(10; 6)|floor|tostring) + " \t " + .description.moniker' | sort -gr | nl
View validator details
lumerad q staking validator $(lumerad keys show wallet --bech val -a)
💲 Token management
Withdraw rewards from all validators
lumerad tx distribution withdraw-all-rewards --from wallet --chain-id lumera-testnet-1 --gas-adjustment 1.4 --gas auto --gas-prices 0.025ulume -y
Withdraw commission and rewards from your validator
lumerad tx distribution withdraw-rewards $(lumerad keys show wallet --bech val -a) --commission --from wallet --chain-id lumera-testnet-1 --gas-adjustment 1.4 --gas auto --gas-prices 0.025ulume -y
Delegate tokens to yourself
lumerad tx staking delegate $(lumerad keys show wallet --bech val -a) 1000000ulume --from wallet --chain-id lumera-testnet-1 --gas-adjustment 1.4 --gas auto --gas-prices 0.025ulume -y
Delegate tokens to validator
lumerad tx staking delegate <TO_VALOPER_ADDRESS> 1000000ulume --from wallet --chain-id lumera-testnet-1 --gas-adjustment 1.4 --gas auto --gas-prices 0.025ulume -y
Redelegate tokens to another validator
lumerad tx staking redelegate $(lumerad keys show wallet --bech val -a) <TO_VALOPER_ADDRESS> 1000000ulume --from wallet --chain-id lumera-testnet-1 --gas-adjustment 1.4 --gas auto --gas-prices 0.025ulume -y
Unbond tokens from your validator
lumerad tx staking unbond $(lumerad keys show wallet --bech val -a) 1000000ulume --from wallet --chain-id lumera-testnet-1 --gas-adjustment 1.4 --gas auto --gas-prices 0.025ulume -y
Send tokens to the wallet
lumerad tx bank send wallet <TO_WALLET_ADDRESS> 1000000ulume --from wallet --chain-id lumera-testnet-1 --gas-adjustment 1.4 --gas auto --gas-prices 0.025ulume -y
🗳 Governance
List all proposals
lumerad query gov proposals
View proposal by id
lumerad query gov proposal 1
Vote ‘Yes’
lumerad tx gov vote 1 yes --from wallet --chain-id lumera-testnet-1 --gas-adjustment 1.4 --gas auto --gas-prices 0.025ulume -y
Vote ‘No’
lumerad tx gov vote 1 no --from wallet --chain-id lumera-testnet-1 --gas-adjustment 1.4 --gas auto --gas-prices 0.025ulume -y
Vote ‘Abstain’
lumerad tx gov vote 1 abstain --from wallet --chain-id lumera-testnet-1 --gas-adjustment 1.4 --gas auto --gas-prices 0.025ulume -y
Vote ‘NoWithVeto’
lumerad tx gov vote 1 NoWithVeto --from wallet --chain-id lumera-testnet-1 --gas-adjustment 1.4 --gas auto --gas-prices 0.025ulume -y
⚡️ Utility
Update ports
CUSTOM_PORT=110
sed -i -e "s%^proxy_app = \"tcp://127.0.0.1:26658\"%proxy_app = \"tcp://127.0.0.1:${CUSTOM_PORT}58\"%; s%^laddr = \"tcp://127.0.0.1:26657\"%laddr = \"tcp://127.0.0.1:${CUSTOM_PORT}57\"%; s%^pprof_laddr = \"localhost:6060\"%pprof_laddr = \"localhost:${CUSTOM_PORT}60\"%; s%^laddr = \"tcp://0.0.0.0:26656\"%laddr = \"tcp://0.0.0.0:${CUSTOM_PORT}56\"%; s%^prometheus_listen_addr = \":26660\"%prometheus_listen_addr = \":${CUSTOM_PORT}66\"%" $HOME/.lumera/config/config.toml
sed -i -e "s%^address = \"tcp://0.0.0.0:1317\"%address = \"tcp://0.0.0.0:${CUSTOM_PORT}17\"%; s%^address = \":8080\"%address = \":${CUSTOM_PORT}80\"%; s%^address = \"0.0.0.0:9090\"%address = \"0.0.0.0:${CUSTOM_PORT}90\"%; s%^address = \"0.0.0.0:9091\"%address = \"0.0.0.0:${CUSTOM_PORT}91\"%" $HOME/.lumera/config/app.toml
Update Indexer
Disable indexer
sed -i -e 's|^indexer *=.*|indexer = "null"|' $HOME/.lumera/config/config.toml
Enable indexer
sed -i -e 's|^indexer *=.*|indexer = "kv"|' $HOME/.lumera/config/config.toml
Update pruning
sed -i \
-e 's|^pruning *=.*|pruning = "custom"|' \
-e 's|^pruning-keep-recent *=.*|pruning-keep-recent = "100"|' \
-e 's|^pruning-keep-every *=.*|pruning-keep-every = "0"|' \
-e 's|^pruning-interval *=.*|pruning-interval = "19"|' \
$HOME/.lumera/config/app.toml
🚨 Maintenance
Get validator info
lumerad status 2>&1 | jq .ValidatorInfo
Get sync info
lumerad status 2>&1 | jq .SyncInfo
Get node peer
echo $(lumerad comet show-node-id)'@'$(curl -4s ifconfig.me)':'$(cat $HOME/.lumera/config/config.toml | sed -n '/Address to listen for incoming connection/{n;p;}' | sed 's/.*://; s/".*//')
Check if validator key is correct
[[ $(lumerad q staking validator $(lumerad keys show wallet --bech val -a) -oj | jq -r .consensus_pubkey.key) = $(lumerad status | jq -r .ValidatorInfo.PubKey.value) ]] && echo -e "\n\e[1m\e[32mTrue\e[0m\n" || echo -e "\n\e[1m\e[31mFalse\e[0m\n"
Get live peers
curl -sS http://localhost:16957/net_info | jq -r '.result.peers[] | "\(.node_info.id)@\(.remote_ip):\(.node_info.listen_addr)"' | awk -F ':' '{print $1":"$(NF)}'
Set minimum gas price
sed -i -e "s/^minimum-gas-prices *=.*/minimum-gas-prices = \"0.025ulume\"/" $HOME/.lumera/config/app.toml
Enable prometheus
sed -i -e "s/prometheus = false/prometheus = true/" $HOME/.lumera/config/config.toml
Reset chain data
lumerad comet unsafe-reset-all --keep-addr-book --home $HOME/.lumera --keep-addr-book
Remove node
Please, before proceeding with the next step! All chain data will be lost! Make sure you have backed up your priv_validator_key.json!
cd $HOME
sudo systemctl stop lumera.service
sudo systemctl disable lumera.service
sudo rm /etc/systemd/system/lumera.service
sudo systemctl daemon-reload
rm -f $(which lumerad)
rm -rf $HOME/.lumera
rm -rf $HOME/lumera
⚙️ Service Management
Reload service configuration
sudo systemctl daemon-reload
Enable service
sudo systemctl enable lumera.service
Disable service
sudo systemctl disable lumera.service
Start service
sudo systemctl start lumera.service
Stop service
sudo systemctl stop lumera.service
Restart service
sudo systemctl restart lumera.service
Check service status
sudo systemctl status lumera.service
Check service logs
sudo journalctl -u lumera.service -f --no-hostname -o cat
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