Sommelier Validator tools & documentation

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Sommelier

MAINNET

Overview Commands Installation Metrics Peering Relayers Rpc Snapshot Statesync Upgrade

Useful set of commands for node operators. From key management to chain governance.

#Daemon configuration

sommelier config node https://rpc.lavenderfive.com:443/sommelier
sommelier config chain-id sommelier-3

#🔑 Key management

#Add new key

sommelier keys add wallet

#Recover existing key

sommelier keys add wallet --recover

#List all keys

sommelier keys list

#Delete key

sommelier keys delete wallet

#Export key to the file

sommelier keys export wallet

#Import key from the file

sommelier keys import wallet wallet.backup

#Query wallet balance

sommelier q bank balances $(sommelier keys show wallet -a)

#👷 Validator management

ⓘ Please make sure you have adjusted **moniker**, **identity**, **details** and **website** to match your values.

#Create new validator

sommelier tx staking create-validator \
--amount 0usomm \
--pubkey $(sommelier tendermint show-validator) \
--moniker "YOUR_MONIKER_NAME" \
--identity "YOUR_KEYBASE_ID" \
--details "YOUR_DETAILS" \
--website "YOUR_WEBSITE_URL" \
--chain-id sommelier-3 \
--commission-rate 0.05 \
--commission-max-rate 0.20 \
--commission-max-change-rate 0.01 \
--min-self-delegation 1 \
--from wallet \
--gas-adjustment 1.4 \
--gas auto \
--gas-prices 0usomm \
-y

#Edit existing validator

sommelier tx staking edit-validator \
--new-moniker "YOUR_MONIKER_NAME" \
--identity "YOUR_KEYBASE_ID" \
--details "YOUR_DETAILS" \
--website "YOUR_WEBSITE_URL" \
--chain-id sommelier-3 \
--commission-rate 0.05 \
--from wallet \
--gas-adjustment 1.4 \
--gas auto \
--gas-prices 0usomm \
-y

#Unjail validator

sommelier tx slashing unjail --from wallet --chain-id sommelier-3 --gas-adjustment 1.4 --gas auto --gas-prices 0usomm -y

#Jail reason

sommelier query slashing signing-info $(sommelier tendermint show-validator)

#List all active validators

sommelier 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

sommelier 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

sommelier q staking validator $(sommelier keys show wallet --bech val -a)

#💲 Token management

#Withdraw rewards from all validators

sommelier tx distribution withdraw-all-rewards --from wallet --chain-id sommelier-3 --gas-adjustment 1.4 --gas auto --gas-prices 0usomm -y

#Withdraw commission and rewards from your validator

sommelier tx distribution withdraw-rewards $(sommelier keys show wallet --bech val -a) --commission --from wallet --chain-id sommelier-3 --gas-adjustment 1.4 --gas auto --gas-prices 0usomm -y

#Delegate tokens to yourself

sommelier tx staking delegate $(sommelier keys show wallet --bech val -a) 0usomm --from wallet --chain-id sommelier-3 --gas-adjustment 1.4 --gas auto --gas-prices 0usomm -y

#Delegate tokens to validator

sommelier tx staking delegate  0usomm --from wallet --chain-id sommelier-3 --gas-adjustment 1.4 --gas auto --gas-prices 0usomm -y

#Redelegate tokens to another validator

sommelier tx staking redelegate $(sommelier keys show wallet --bech val -a)  0usomm --from wallet --chain-id sommelier-3 --gas-adjustment 1.4 --gas auto --gas-prices 0usomm -y

#Unbond tokens from your validator

sommelier tx staking unbond $(sommelier keys show wallet --bech val -a) 0usomm --from wallet --chain-id sommelier-3 --gas-adjustment 1.4 --gas auto --gas-prices 0usomm -y

#Send tokens to the wallet

sommelier tx bank send wallet  0usomm --from wallet --chain-id sommelier-3 --gas-adjustment 1.4 --gas auto --gas-prices 0usomm -y

#🗳 Governance

#List all proposals

sommelier query gov proposals

#View proposal by id

sommelier query gov proposal 1

#Vote 'Yes'

sommelier tx gov vote 1 yes --from wallet --chain-id sommelier-3 --gas-adjustment 1.4 --gas auto --gas-prices 0usomm -y

#Vote 'No'

sommelier tx gov vote 1 no --from wallet --chain-id sommelier-3 --gas-adjustment 1.4 --gas auto --gas-prices 0usomm -y

#Vote 'Abstain'

sommelier tx gov vote 1 abstain --from wallet --chain-id sommelier-3 --gas-adjustment 1.4 --gas auto --gas-prices 0usomm -y

#Vote 'NoWithVeto'

sommelier tx gov vote 1 NoWithVeto --from wallet --chain-id sommelier-3 --gas-adjustment 1.4 --gas auto --gas-prices 0usomm -y

#⚡️ Utility

#Update ports

CUSTOM_PORT=141
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\"%" $HOME/.sommelier/config/config.toml
sed -i -e "s%^address = \"tcp://0.0.0.0:1317\"%address = \"tcp://0.0.0.0:${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/.sommelier/config/app.toml

#Update Indexer

Disable indexer

sed -i -e 's|^indexer *=.*|indexer = "null"|' $HOME/.sommelier/config/config.toml

Enable indexer

sed -i -e 's|^indexer *=.*|indexer = "kv"|' $HOME/.sommelier/config/config.toml

#Update pruning

sed -i \
  -e 's|^pruning *=.*|pruning = "custom"|' \
  -e 's|^pruning-keep-recent *=.*|pruning-keep-recent = "107"|' \
  -e 's|^pruning-keep-every *=.*|pruning-keep-every = "0"|' \
  -e 's|^pruning-interval *=.*|pruning-interval = "13"|' \
  $HOME/.sommelier/config/app.toml

#🚨 Maintenance

#Get validator info

sommelier status 2&gt;&amp;1 | jq .ValidatorInfo

#Get sync info

sommelier status 2&gt;&amp;1 | jq .SyncInfo

#Get node peer

echo $(sommelier tendermint show-node-id)'@'$(curl -s ifconfig.me)':'$(cat $HOME/.sommelier/config/config.toml | sed -n '/Address to listen for incoming connection/{n;p;}' | sed 's/.*://; s/".*//')

#Check if validator key is correct

[[ $(sommelier q staking validator $(sommelier keys show wallet --bech val -a) -oj | jq -r .consensus_pubkey.key) = $(sommelier status | jq -r .ValidatorInfo.PubKey.value) ]] &amp;&amp; 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:14157/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 = \"0usomm\"/" $HOME/.sommelier/config/app.toml

#Enable prometheus

sed -i -e "s/prometheus = false/prometheus = true/" $HOME/.sommelier/config/config.toml

#Reset chain data

sommelier tendermint unsafe-reset-all --home $HOME/.sommelier --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 sommelier
sudo systemctl disable sommelier
sudo rm /etc/systemd/system/sommelier.service
sudo systemctl daemon-reload
rm -f $(which sommelier)
rm -rf $HOME/.sommelier
rm -rf $HOME/sommelier

#⚙️ Service Management

#Reload sommelier configuration

sudo systemctl daemon-reload

#Enable sommelier

sudo systemctl enable sommelier

#Disable sommelier

sudo systemctl disable sommelier

#Start sommelier

sudo systemctl start sommelier

#Stop sommelier

sudo systemctl stop sommelier

#Restart sommelier

sudo systemctl restart sommelier

#Check sommelier status

sudo systemctl status sommelier

#Check sommelier logs

sudo journalctl -u sommelier -f --no-hostname -o cat

Chain ID:

The unique identifier for the blockchain network.

sommelier-3

Latest Version:

The latest version of the chain software.

v7.0.1

Github:

The Github repository hosting the code for the network in question.

PeggyJV/sommelier

Public endpoints

Public endpoints are rate limited but can be used for basic CLI usage, node syncing or testing environments. Request an API key for enhanced access limits, we offer free trial periods of 14 days and cheap shared access plans from $50 a month.

REST/LCD

REST endpoint for querying blockchain data through the REST framework. Often available for Cosmos chains but also the main framework for Aleo as an example.

rest.lavenderfive.com:443/sommelier

RPC

Remote Procedure Call endpoint for the consensus client of a blockchain. This is not an EVM endpoint (we call this json RPC) but the main framework for blockchain frameworks like Cosmos, Aptos, Sui and Near.

rpc.lavenderfive.com:443/sommelier

gRPC

High-performance RPC endpoint for blockchain communication using the Google gRPC framework. This is often standard gRPC and not the "WEB" framework which is sometimes also accesible.

sommelier.lavenderfive.com:443

WebSocket

WebSocket endpoint for real-time blockchain updates of the consensus client. This is not the EVM websocket integration, we name and expose that separately. WS is commonly available for Cosmos and Move networks that also expose a REST endpoint.

wss://rpc.lavenderfive.com:443/sommelier/ws

Sommelier Validator Tools & Infrastructure Documentation