Deployment guide

1, Create the code directory:

mkdir -p /project/wel

2, Create docker-compose.yml file

cd /project/wel

touch docker-compose.yml

Fill below content to docker-compose.yml

// docker-compose.yml
version: "3.5"

services:
  welup:
    image: welups/corechain:latest
    ports:
      - "16666-16669:16666-16669/tcp"
      - "16666-16669:16666-16669/udp"
    volumes:
      - .:/node
    command:
      - --witness

3, Config Mainnet

cd /project/wel

touch config.conf

Fill below configuration to config.conf

// config.conf
net {
  type = mainnet
}

storage {
  db.version = 2,
  db.engine = "LEVELDB",
  db.directory = "database",
  index.directory = "index",

  properties = []
}

# this part of config is used to node discovery.
node.discovery = {
  enable = true  # you should set this entry value with ture if you want your node can be discovered by other node.
  persist = true  # this entry is used to determined to whether storing the peers in the database or not.
  bind.ip = ""
  external.ip = null
}

# this part of config is used to set backup node for witness service.
node.backup {
  port = 10001
  priority = 8
  members = [
  ]
}

node {
  # trust node for solidity node
  # trustNode = "ip:port"
  trustNode = "127.0.0.1:16669"

  # expose extension api to public or not
  walletExtensionApi = true

  listen.port = 16666

  connection.timeout = 2

  tcpNettyWorkThreadNum = 0

  udpNettyWorkThreadNum = 1

  # Number of validate sign thread, default availableProcessors / 2
  # validateSignThreadNum = 16

  maxActiveNodes = 30

  maxActiveNodesWithSameIp = 2

  minParticipationRate = 0

  # check the peer data transfer, disconnect factor
  disconnectNumberFactor = 0.4
  maxConnectNumberFactor = 0.8
  receiveTcpMinDataLength = 2048
  isOpenFullTcpDisconnect = true

  p2p {
    version = 1001 
  }

  active = []

  passive = []

  http {
    fullNodePort = 16667
    solidityPort = 16668
  }

  rpc {
    port = 16669
    maxConnectionIdleInMillis = 60000
    minEffectiveConnection = 0
  }
}

seed.node = {
  ip.list = [
    "13.213.231.230:16666",
    "13.213.179.119:16666",
    "13.214.6.1:16666",
    "54.169.140.55:16666",
  ]
}
genesis.block = {
  # Reserve balance
  assets = [
    {
      accountName = "Zion"
      accountType = "AssetIssue"
      address = "WHGRkgemNqQpETQhCHGSS9Jmmhrt9YuDV6"
      balance = "22440000000000000"
    },
    {
      accountName = "Black"
      accountType = "AssetIssue"
      address = "WHHUxg6WaABREG8YWi75EgeCVTa8e2osTC"
      balance = "22220000000000000"
    },
    {
      accountName = "Blue"
      accountType = "AssetIssue"
      address = "WSC7Wre31DJqXXXTF9JLjRcRVcvTiUanuD"
      balance = "220000000000000"
    },
    {
      accountName = "Blackhole"
      accountType = "AssetIssue"
      address = "WWVQ4wxeeZPzTEtwcYVZRbqoYARxdjE5Rt"
      balance = "-2999999999999999"
    },
    {
      accountName = "Madagascar"
      accountType = "AssetIssue"
      address = "WX2uKnE8gUhWeyrFWTUiHivKVZXhMLWa68"
      balance = "10000"
    },
    {
      accountName = "Borneo"
      accountType = "AssetIssue"
      address = "WGbfgQrLJdQZACpn72piENSHkmKMtMjVP2"
      balance = "10000"
    },
    {
      accountName = "Victoria"
      accountType = "AssetIssue"
      address = "WS1aN6smtrWeViFdYmvvb34fzbQHhbhnfx"
      balance = "10000"
    },
    {
      accountName = "Melville"
      accountType = "AssetIssue"
      address = "WBeVtLcYApzn5bp7V8sfQ1geF97mRNFsdb"
      balance = "10000"
    },
    {
      accountName = "Palawan"
      accountType = "AssetIssue"
      address = "WSnxxtk1kaAc79uBiR9kyZXRJNpxcFGkG1"
      balance = "10000"
    },
    {
      accountName = "Hawaii"
      accountType = "AssetIssue"
      address = "WXDQr9wC9k7Cci3P8ZVjjvQdyh7bSew94N"
      balance = "10000"
    },
    {
      accountName = "Maldives"
      accountType = "AssetIssue"
      address = "WNUWxx77dkkLTyTbu8U9Dx68ixFeqMvG41"
      balance = "10000"
    },
    {
      accountName = "Ceres"
      accountType = "AssetIssue"
      address = "WPwugV9siLtLTvezx5J8k3V4ADxwbsrsEb"
      balance = "10000"
    },
    {
      accountName = "Mimas"
      accountType = "AssetIssue"
      address = "WZBNnjFyMUBr4rHFh4rXJNDidMzD7Dg1Kt"
      balance = "10000"
    },
    {
      accountName = "Castaway"
      accountType = "AssetIssue"
      address = "WBn3HE7DVwQkMCX6Z4p4ba3mKYnnjo4Bj9"
      balance = "10000"
    },
  ]
  witnesses = [
    {
      address = "WX2uKnE8gUhWeyrFWTUiHivKVZXhMLWa68"
      url = "https://welups.com"
      voteCount = 10009
    },
    {
      address = "WGbfgQrLJdQZACpn72piENSHkmKMtMjVP2"
      url = "https://welups.com"
      voteCount = 10008
    },
    {
      address = "WS1aN6smtrWeViFdYmvvb34fzbQHhbhnfx"
      url = "https://welups.com"
      voteCount = 10007
    },
    {
      address = "WBeVtLcYApzn5bp7V8sfQ1geF97mRNFsdb"
      url = "https://welups.com"
      voteCount = 10006
    },
    {
      address = "WSnxxtk1kaAc79uBiR9kyZXRJNpxcFGkG1"
      url = "https://welups.com"
      voteCount = 10005
    },
  ]
  timestamp = "0" #2017-8-26 12:00:00

  parentHash = "957dc2d350daecc7bb6a38f3938ebde0a0c1cedafe15f0edae4256a2907449f6"
}

localwitness = [
// Place your witness private key here
]

block = {
  needSyncCheck = true
  maintenanceTimeInterval = 21600000
}

vm = {
  supportConstant = true
  minTimeRatio = 0.0
  maxTimeRatio = 5.0
}

committee = {
  allowCreationOfContracts = 1
  allowUpdateAccountName = 1
  allowSameTokenName = 1
  allowDelegateResource = 1
  allowTvmTransferTrc10 = 1
  allowAdaptiveEnergy = 1
  allowTvmConstantinople = 1
  multiSignFee = 1
  allowMultiSign = 1
  updateAccountPermissionFee = 1
}

4, Run node

cd /project/wel

docker-compose up -d

The data will be stored into output-directory. Check the log file logs/tron.log to monitor syncing process and producing block process.