How to set up a node

Q-Blockchain

Setup Awal

wget -O qb.sh https://raw.githubusercontent.com/HumaidahCrypto/Q-Blockchain/main/qb.sh && chmod +x qb.sh && ./qb.sh

Membuat Password Wallet

cd
cd ~/testnet-public-tools/testnet-validator
nano keystore/pwd.txt

Buatlah password yang mudah diingat, 8 digit

Simpan, CTRL+X Y Enter

Create Wallet Baru

docker run --entrypoint="" --rm -v $PWD:/data -it qblockchain/q-client:testnet geth account new --datadir=/data --password=/data/keystore/pwd.txt

Jika ingin Menggunakan Wallet lama (File Key Json Backup)

Jika ingin menggunakan wallet yang lama. pastikan Anda memiliki atau telah mendownload file key json sebelumnya. lalu hapus file json yang barusan di buat tadi, dan upload file json wallet yang lama ke /root/testnet-public-tools/testnet-validator/keystore/

Pastikan .env dan config.json Address dan Password yang lama, jika sudah silahkan run command :

cd
cd ~/testnet-public-tools/testnet-validator
docker compose run testnet-validator-node --datadir /data account update <Address_Lama>

Ganti <Address_Lama> dengan Addressmu yang lama dan buang tanda <>

Claim Faucet

Klaim faucet menngunakan addressmu: DISINI

Error ? Spam bang

Edit .env

cd
cd ~/testnet-public-tools/testnet-validator
nano .env

Edit pada bagian ADDRESS=Addressmu tanpa 0x

IP=IP VPS mu

QCLIENT_IMAGE ganti 1.2.1 menjadi 1.2.2

dan dibawah BOOTNODE3 blablabla tambahkan:

BOOTNODE4_ADDR=enode://85d6f24920a0f552a5e0360366d18fb1234880c4370f257abc09e8ec762173fb3c4b1b14a7af9a23a8c31751b3ba2905d6a98fb436dfe3092644527a89046977@3.68.108.12:30303
BOOTNODE5_ADDR=enode://ec40af9079c53e880f7e783ae5053b18d1f8bb8cd55b2dfbbfa3b7e1f5256c724ef7e22f23f785c2f119fbb7930769540e3c01c711c6ae26c83690b941a4886c@85.215.92.83:30303
BOOTNODE6_ADDR=enode://1032c556fbbfe37761951a20c2b98b4031234a8f871cc79dd8ff612a3e0436afe3458b325d2f25617b62134cfc8a8a4885e80c9760ecb4bb7c8deaee67a098ae@95.217.169.172:30303
BOOTNODE7_ADDR=enode://e974d9354ababd356a6bfecbb03a59d14ab715ffa02d431c6accfc5de250e9c8c345817bd5687c119a04df78f1a4673e97877ea5775fa84270d311dac4a2eca7@128.199.213.70:30313

Contoh:

Simpan

Edit config.json

cd
cd ~/testnet-public-tools/testnet-validator
nano config.json

Edit pada bagian"address": "addressmu tanpa ox", "password": "passwordmu yang dibuat di step awal",Contoh:

Simpan

Stake ke Contract

cd
cd ~/testnet-public-tools/testnet-validator
docker run --rm -v $PWD:/data -v $PWD/config.json:/build/config.json qblockchain/js-interface:testnet validators.js

Okay !

Ekstrak private key to Metamask (OPTIONAL)

cd
cd testnet-public-tools
chmod +x run-js-tools-in-docker.sh
./run-js-tools-in-docker.sh

npm install

chmod +x extract-geth-private-key.js
node extract-geth-private-key <WALLET_ADDRESS> ../testnet-validator/ $PASSWORD

Ganti <WALLET_ADDRESS> Dengan Wallet Addressmu

Setelah selesai, tulis command

exit

Untuk melihat PK bisa buka filenya langsung atau dengan Command :

cat ~/testnet-public-tools/js-tools/PK_<WALLET_ADDRESS>.txt

atau

nano ~/testnet-public-tools/js-tools/PK_<WALLET_ADDRESS>.txt

Ganti <WALLET_ADDRESS> Dengan Wallet Addressmu

Contoh : cat ~/testnet-public-tools/js-tools/PK_0xzzzzzzzz.txt

Mendaftar Validator

In order to register your node you have to register in the Form : Register Form

Setelah sukses mendaftar, kalian akan mendapatkan username, dan lanjut edit di bawah ini :

Edit file dulu

cd
cd ~/testnet-public-tools/testnet-validator
nano docker-compose.yaml

Hapus semua isinya, ganti pake di bawah ini :

version: "3"

services:
  testnet-validator-node:
    image: $QCLIENT_IMAGE
    entrypoint: [
      "geth",
      "--testnet",
      "--datadir=/data",
      "--syncmode=full",
      "--ethstats=<VALIDATOR_STATS_ID>:qstats-testnet@stats.qtestnet.org",
      "--whitelist=3699041=0xabbe19ba455511260381aaa7aa606b2fec2de762b9591433bbb379894aba55c1",
      "--bootnodes=$BOOTNODE1_ADDR,$BOOTNODE2_ADDR,$BOOTNODE3_ADDR,$BOOTNODE4_ADDR,$BOOTNODE5_ADDR,$BOOTNODE6_ADDR,$BOOTNODE7_ADDR",
      "--verbosity=3",
      "--nat=extip:$IP",
      "--port=$EXT_PORT",
      "--unlock=$ADDRESS",
      "--password=/data/keystore/pwd.txt",
      "--mine",
      "--miner.threads=1",
      "--miner.gasprice=1",
      "--rpc.allow-unprotected-txs"
    ]
    volumes:
      - ./keystore:/data/keystore
      - ./additional:/data/additional
      - testnet-validator-node-data:/data
    ports:
      - $EXT_PORT:$EXT_PORT/tcp
      - $EXT_PORT:$EXT_PORT/udp
    restart: unless-stopped

volumes:
  testnet-validator-node-data:

Ganti <VALIDATOR_STATS_ID> dengan Stats ID validatormu yang diberikan dari Register Form seperti ITN-xxxxx-xxxxx dan buang tanda <> nya

Jalankan NODE

cd
cd ~/testnet-public-tools/testnet-validator
docker compose up -d

Cek LOGS

cd
cd ~/testnet-public-tools/testnet-validator
docker compose logs -f

Untuk keluar dari sesi logs gunakan CTRL+C atau CTRL+Z

Cek Nama Validator Kalian

Q Network Status

Upgrade client dari 1.2.1 ke 1.2.2

cd
cd ~/testnet-public-tools/testnet-validator
nano .env

Ubah 1.2.1 menjadi 1.2.2

CTRL + X, dan Y simpan

lalu run command :

docker compose pull && docker compose up -d

📢 Untuk Node yang stuck di block #3,699,041

Open JS console dengan:

cd
cd ~/testnet-public-tools/testnet-validator
docker compose exec testnet-validator-node geth attach /data/geth.ipc

Kemudian atur kepala ke beberapa blok sebelumnya:

debug.setHead(web3.toHex(3690000))

Keluar dari console dengan (ctrl+d) Dan restart node :

cd
cd ~/testnet-public-tools/testnet-validator
docker compose down && docker compose up -d

Jika Anda masih menghadapi masalah pemblokiran block, coba lagi sekali lagi.

Jika masih tidak berhasil, terpaksa kamu harus resync dari 0 blok :

docker compose down -v --remove-orphans && docker compose up -d

Set RPC Q-Testnet

Name: Q Testnet
RPC URL: https://rpc.qtestnet.org
Chaind ID: 35443
Ticker: Q
Explorer: https://explorer.qtestnet.org/

Delete Node

cd
cd ~/testnet-public-tools/testnet-validator
docker compose down

cd
rm -rf testnet-public-tools
rm -rf qb.sh

Source :

https://beritacryptoo.gitbook.io/node

BagasMarleki/Q-Blockchain