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Node setup on nibiru

zazaza

Nibiru Chain

Nibiru is a sovereign proof-of-stake blockchain, open-source platform, and member of a family of interconnected blockchains that comprise the Cosmos Ecosystem.

Nibiru unifies leveraged derivatives trading, spot trading, staking, and bonded liquidity provision into a seamless user experience, enabling users of over 40 blockchains to trade with leverage using a suite of composable decentralized applications.

Hardware Requirements

Minimum Hardware Requirements

  • 4x CPUs; the faster clock speed the better

  • 8GB RAM

  • 100GB of storage (SSD or NVME)

Recommended Hardware Requirements

  • 8x CPUs; the faster clock speed the better

  • 64GB RAM

  • 1TB of storage (SSD or NVME)

1-ɪɴᴛᴀʟʟᴀᴛɪᴏɴ ᴏɴᴇ ᴛɪᴍᴇ (ꜱᴄʀɪᴘᴛ ᴀᴜᴛᴏᴍᴀᴛɪᴄ ɪɴꜱᴛᴀʟʟᴀᴛɪᴏɴ)

 wget -O nibiru.sh https://raw.githubusercontent.com/appieasahbie/nibiru/main/nibiru.sh && chmod +x nibiru.sh && ./nibiru.sh

Post installation

    source $HOME/.bash_profile

  • (Check the status of your node if is it true type Cltr+c)

     nibid status 2>&1 | jq .SyncInfo

  • Check logs ( to stop checking logs Cltr+c)

     journalctl -fu nibid -o cat

Open ports and active the firewall

sudo ufw default allow outgoing
sudo ufw default deny incoming
sudo ufw allow ssh/tcp
sudo ufw limit ssh/tcp
sudo ufw allow ${NIBIRU_PORT}656,${NIBIRU_PORT}660/tcp
sudo ufw enable

(OPTIONAL do not run it if your node is fully synced ) State-Sync provided by Nodejumber special thanks

    sudo systemctl stop nibid

    cp $HOME/.nibid/data/priv_validator_state.json $HOME/.nibid/priv_validator_state.json.backup
    nibid tendermint unsafe-reset-all --home $HOME/.nibid --keep-addr-book

    SNAP_RPC="https://nibiru-testnet.nodejumper.io:443"

    LATEST_HEIGHT=$(curl -s $SNAP_RPC/block | jq -r .result.block.header.height)
    BLOCK_HEIGHT=$((LATEST_HEIGHT - 2000))
    TRUST_HASH=$(curl -s "$SNAP_RPC/block?height=$BLOCK_HEIGHT" | jq -r .result.block_id.hash)

    echo $LATEST_HEIGHT $BLOCK_HEIGHT $TRUST_HASH

    PEERS="a1b96d1437fb82d3d77823ecbd565c6268f06e34@nibiru-testnet.nodejumper.io:27656"
    sed -i 's|^persistent_peers *=.*|persistent_peers = "'$PEERS'"|' $HOME/.nibid/config/config.toml

    sed -i 's|^enable *=.*|enable = true|' $HOME/.nibid/config/config.toml
    sed -i 's|^rpc_servers *=.*|rpc_servers = "'$SNAP_RPC,$SNAP_RPC'"|' $HOME/.nibid/config/config.toml
    sed -i 's|^trust_height *=.*|trust_height = '$BLOCK_HEIGHT'|' $HOME/.nibid/config/config.toml
    sed -i 's|^trust_hash *=.*|trust_hash = "'$TRUST_HASH'"|' $HOME/.nibid/config/config.toml

    mv $HOME/.nibid/priv_validator_state.json.backup $HOME/.nibid/data/priv_validator_state.json

    curl -s https://snapshots2-testnet.nodejumper.io/nibiru-testnet/wasm.lz4 | lz4 -dc - | tar -xf - -C $HOME/.nibid/data

    sudo systemctl restart nibid
    sudo journalctl -u nibid -f --no-hostname -o cat

Create wallet

  • (Please save all keys on your notepad)

     nibid keys add $WALLET

To recover your old wallet use this command

    nibid keys add $WALLET --recover

To get current list of wallets

nibid keys list

Add wallet and valoper address and load variables into the system

NIBIRU_WALLET_ADDRESS=$(nibid keys show $WALLET -a)
NIBIRU_VALOPER_ADDRESS=$(nibid keys show $WALLET --bech val -a)
echo 'export NIBIRU_WALLET_ADDRESS='${NIBIRU_WALLET_ADDRESS} >> $HOME/.bash_profile
echo 'export NIBIRU_VALOPER_ADDRESS='${NIBIRU_VALOPER_ADDRESS} >> $HOME/.bash_profile
source $HOME/.bash_profile

Fund your wallet

 curl -X POST -d '{"address": "'"$NIBIRU_WALLET_ADDRESS"'", "coins": ["10000000unibi","100000000000unusd"]}' https://faucet.testnet-1.nibiru.fi/

Create validator

+(first check your bank balance )

  nibid query bank balances $NIBIRU_WALLET_ADDRESS

And

    nibid tx staking create-validator \
    --amount=10000000unibi \
    --pubkey=$(nibid tendermint show-validator) \
    --moniker="$NODE_MONIKER" \
    --chain-id=nibiru-itn-1 \
    --commission-rate=0.1 \
    --commission-max-rate=0.2 \
    --commission-max-change-rate=0.05 \
    --min-self-delegation=1 \
    --fees=2000unibi \
    --from=wallet \
    -y

Service management

  • Check logs

    journalctl -fu nibid -o cat

Start service

 sudo systemctl start nibid

Stop service

 sudo systemctl stop nibid

Restart service

 sudo systemctl restart nibid

Synchronization info

 nibid status 2>&1 | jq .SyncInfo

Validator info

 nibid status 2>&1 | jq .ValidatorInfo

Node info

 nibid status 2>&1 | jq .NodeInfo

Show node id

 nibid tendermint show-node-id

Voting

 nibid tx gov vote 1 yes --from $WALLET --chain-id=$NIBIRU_CHAIN_ID

Delegate stake

 nibid tx staking delegate $NIBIRU_VALOPER_ADDRESS 10000000unibi --from=Yourwalletname --chain-id=nibiru-itn-1 --gas=auto

Redelegate stake from validator to another validator

 nibid tx staking redelegate <srcValidatorAddress> <destValidatorAddress> 10000000unibi --from=Yourwalletname --chain-id=nibiru-itn-1 --gas=auto

Unjail validator

  nibid tx slashing unjail \
  --broadcast-mode=block \
  --from=$WALLET \
  --chain-id=$NIBIRU_CHAIN_ID \
  --gas=auto

Delete node

 sudo systemctl stop nibid
 sudo systemctl disable nibid
 sudo rm /etc/systemd/system/nibi* -rf
 sudo rm $(which nibid) -rf
 sudo rm $HOME/.nibid* -rf
 sudo rm $HOME/nibiru -rf
 sed -i '/NIBIRU_/d' ~/.bash_profile

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