heco（火币生态链）主网链节点部署
一.前期准备
1.1 部署文档信息：
- heco官网：https://www.hecochain.com/zh-cn/
- heco链github地址：https://github.com/HuobiGroup/huobi-eco-chain/releases
- 主网
- 生成heco主链镜像
docker build . -t huobi-eco:v1.0.0注：需要在与Dockerfile同一级目录下执行此命令
三.heco主链容器生成
3.1 编辑heco主网配置文件
下载heco主网的config.toml（配置文件）
# cd /opt/docker/heco/ [Eth] SyncMode = "full" DiscoveryURLs = [] TrieCleanCacheRejournal= 300000000000 [Eth.Miner] GasFloor = 8000000 GasCeil = 8000000 GasPrice = 0 Recommit = 3000000000 Noverify = false [Eth.Ethash] CacheDir = "ethash" CachesInMem = 2 CachesOnDisk = 3 CachesLockMmap = false DatasetDir = "/data/heco/data/.ethash" DatasetsInMem = 1 DatasetsOnDisk = 2 DatasetsLockMmap = false PowMode = 0 [Eth.TxPool] Locals = [] NoLocals = false Journal = "transactions.rlp" Rejournal = 3600000000000 PriceLimit = 1 PriceBump = 10 AccountSlots = 16 GlobalSlots = 4096 AccountQueue = 64 GlobalQueue = 1024 Lifetime = 10800000000000 [Node] DataDir = "/data/heco/data" InsecureUnlockAllowed = true NoUSB = true IPCPath = "geth.ipc" HTTPHost = "0.0.0.0" HTTPPort = 8545 HTTPCors = ["*"] HTTPVirtualHosts = ["*"] HTTPModules = ['eth', 'net', 'web3'] WSHost = "0.0.0.0" WSPort = 8546 WSModules = ['eth', 'net', 'web3'] GraphQLVirtualHosts = ["localhost"] [Node.P2P] MaxPeers = 50 NoDiscovery = false ListenAddr = ":32668" EnableMsgEvents = false [Node.HTTPTimeouts] ReadTimeout = 30000000000 WriteTimeout = 30000000000 IdleTimeout = 120000000000注：关键配置详解
HTTPHost：HTTP-RPC服务连接白名单，此参数的值默认为 “localhost”，仅允许本地可访问，可设置为：“0.0.0.0”
HTTPVirtualHosts：HTTP-RPC服务监听接口,此参数的值默认为 [“localhost”],可设置为：HTTPVirtualHosts = ["*"]
以上文件默认使用了全节点同步，如果需要使用fast模式，将下列配置：
SyncMode = "full" 修改为 SyncMode = "fast"3.2 启动heco主网链
启动参数完整帮助信息，可通过命令 geth help 或 geth -h 进行查阅。
docker run -itd --restart=unless-stopped -v /etc/localtime:/etc/localtime -v /etc/timezone:/etc/timezone --name public_heco -v $(pwd):/data -p 32668:32668 -p 8545:8545 huobi-eco:v1.0.0 --config /data/config.toml --logpath /data/logs注：配置参数详解：
–config：指定配置文件路径
–logpath：指定日志文件路径，若不指定，日志将输出到heco控制台
–verbosity：日志级别（0=silent, 1=error, 2=warn, 3=info, 4=debug, 5=detail）
如果需要启用archive 类型，需要加入以下两个启动参数：
使用 –syncmode=full –gcmode=archive 模式，即归档节点，这种模式保存了最最最全的节点数据，占用硬盘空间也会更大。（后面会专门针对节点数据配置写一篇文档）
--syncmode full --gcmode archive–testnet：节点未指定网络标识时，默认连接heco主网；若需要连接heco测试网，启动时需加入此参数:
四.查看heco主网链是否部署成功
4.1 查看heco容器是否成功启动
# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 26477f6ae83d huobi-eco:v1.0.0 "geth --config /data…" About an hour ago Up About an hour 8546/tcp, 30303/udp, 0.0.0.0:5545->8545/tcp, 0.0.0.0:5030->30303/tcp public_heco4.2 查看heco主网节点启动日志是否正常
# tail -f ./logs/chain.log INFO [06-02|18:47:09.034] Starting Geth on Ethereum mainnet... INFO [06-02|18:47:09.034] Bumping default cache on mainnet provided=1024 updated=4096 INFO [06-02|18:47:09.036] Maximum peer count ETH=50 LES=0 total=50 INFO [06-02|18:47:09.036] Smartcard socket not found, disabling err="stat /run/pcscd/pcscd.comm: no such file or directory" INFO [06-02|18:47:09.036] Set global gas cap cap=25000000 WARN [06-02|18:47:09.036] Sanitizing invalid miner gas price provided=0 updated=1000000000 INFO [06-02|18:47:09.036] Allocated trie memory caches clean=1023.00MiB dirty=1024.00MiB INFO [06-02|18:47:09.036] Allocated cache and file handles database=/data/heco/data/geth/chaindata cache=2.00GiB handles=524288 INFO [06-02|18:47:09.077] Opened ancient database database=/data/heco/data/geth/chaindata/ancient INFO [06-02|18:47:09.077] Writing default main-net genesis block INFO [06-02|18:47:09.078] Persisted trie from memory database nodes=5 size=742.00B time="46.396µs" gcnodes=0 gcsize=0.00B gctime=0s livenodes=1 livesize=0.00B # 初始化heco链配置 INFO [06-02|18:47:09.078] Initialised chain configuration config="{ChainID: 128 Homestead: 0 DAO: <nil> DAOSupport: true EIP150: 0 EIP155: 0 EIP158: 0 Byzantium: 0 Constantinople: 0 Petersburg: 0 Istanbul: 0, Muir Glacier: <nil>, YOLO v1: <nil>, Engine: congress}" INFO [06-02|18:47:09.078] Initialising Ethereum protocol versions="[65 64 63]" network=128 dbversion=<nil> WARN [06-02|18:47:09.078] Upgrade blockchain database version from=<nil> to=8 # 加载块 INFO [06-02|18:47:09.079] Loaded most recent local header number=0 hash="5751d1…4cb144" td=1 age=6mo3d10h INFO [06-02|18:47:09.079] Loaded most recent local full block number=0 hash="5751d1…4cb144" td=1 age=6mo3d10h INFO [06-02|18:47:09.079] Loaded most recent local fast block number=0 hash="5751d1…4cb144" td=1 age=6mo3d10h INFO [06-02|18:47:09.080] Regenerated local transaction journal transactions=0 accounts=0 INFO [06-02|18:47:09.080] Starting peer-to-peer node instance=Geth/v1.0.0-stable/linux-amd64/go1.13.4 INFO [06-02|18:47:09.082] Stored checkpoint snapshot to disk number=0 hash="5751d1…4cb144" INFO [06-02|18:47:09.096] New local node record seq=1 id=be0253324fd50a3c ip=127.0.0.1 udp=32668 tcp=32668 INFO [06-02|18:47:09.096] Started P2P networking self=enode://7142acfd66cedfceff9736f46bb9cb71a5628c34fe654c03052f00957f48c4ed8fcf4d2d76a4faadf1506efd625fac6ddf738c9d5e4f63aa248320758fda0a53@127.0.0.1:32668 INFO [06-02|18:47:09.097] IPC endpoint opened url=/data/heco/data/geth.ipc INFO [06-02|18:47:09.097] HTTP server started endpoint=[::]:8545 cors=* vhosts=* INFO [06-02|18:47:09.098] WebSocket enabled url=ws://[::]:8546 INFO [06-02|18:47:10.365] New local node record seq=2 id=be0253324fd50a3c ip=47.56.107.152 udp=32668 tcp=32668 # 寻找可连接的p2p节点 INFO [06-02|18:47:23.772] Looking for peers peercount=0 tried=112 static=0 INFO [06-02|18:47:24.605] Block synchronisation started INFO [06-02|18:47:33.777] Looking for peers peercount=1 tried=133 static=0 INFO [06-02|18:49:28.421] Looking for peers peercount=2 tried=95 static=0 WARN [06-02|18:49:34.934] Synchronisation failed, dropping peer peer=0abf7fd9b6d1a16e err=timeout INFO [06-02|18:49:45.998] Downloader queue stats receiptTasks=0 blockTasks=345 itemSize=607.45B throttle=81924.3 查看heco主网节点区块同步日志是否正常
# tail -f ./logs/chain.log INFO [06-02|18:49:46.003] Imported new chain segment blocks=28 txs=0 mgas=0.000 elapsed=4.913ms mgasps=0.000 number=28 hash="640547…320bed" age=6mo2d3h dirty=5.15KiB INFO [06-02|18:50:17.441] Imported new chain segment blocks=356 txs=61 mgas=8.877 elapsed=85.000ms mgasps=104.438 number=384 hash="11f03e…6f57ba" age=6mo2d3h dirty=66.51KiB INFO [06-02|18:50:17.685] Imported new chain segment blocks=1648 txs=0 mgas=0.000 elapsed=234.768ms mgasps=0.000 number=2032 hash="b4a99a…82969a" age=6mo2d1h dirty=74.14KiB INFO [06-02|18:50:17.972] Imported new chain segment blocks=2048 txs=0 mgas=0.000 elapsed=274.895ms mgasps=0.000 number=4080 hash="abf316…4b6831" age=6mo2d15m dirty=79.40KiB INFO [06-02|18:50:18.282] Imported new chain segment blocks=2048 txs=0 mgas=0.000 elapsed=297.958ms mgasps=0.000 number=6128 hash="d8b2fa…bb053e" age=6mo1d22h dirty=81.51KiB INFO [06-02|18:50:18.622] Imported new chain segment blocks=2048 txs=0 mgas=0.000 elapsed=327.925ms mgasps=0.000 number=8176 hash="f9720a…7d3def" age=6mo1d20h dirty=86.40KiB INFO [06-02|18:50:18.929] Imported new chain segment blocks=2048 txs=0 mgas=0.000 elapsed=296.145ms mgasps=0.000 number=10224 hash="508cee…b21323" age=6mo1d19h dirty=95.21KiB INFO [06-02|18:50:19.258] Imported new chain segment blocks=2048 txs=0 mgas=0.000 elapsed=316.399ms mgasps=0.000 number=12272 hash="785690…692d82" age=6mo1d17h dirty=100.19KiB INFO [06-02|18:50:19.606] Imported new chain segment blocks=2048 txs=0 mgas=0.000 elapsed=336.842ms mgasps=0.000 number=14320 hash="1a9f94…044d20" age=6mo1d15h dirty=104.54KiB INFO [06-02|18:50:19.943] Imported new chain segment blocks=2048 txs=0 mgas=0.000 elapsed=324.403ms mgasps=0.000 number=16368 hash="820d72…def29d" age=6mo1d14h dirty=106.84KiB INFO [06-02|18:50:20.250] Imported new chain segment blocks=2048 txs=0 mgas=0.000 elapsed=295.783ms mgasps=0.000 number=18416 hash="a171a5…cdce4d" age=6mo1d12h dirty=116.16KiB INFO [06-02|18:50:20.587] Imported new chain segment blocks=2048 txs=0 mgas=0.000 elapsed=324.990ms mgasps=0.000 number=20464 hash="5262a5…a9948b" age=6mo1d10h dirty=120.21KiB INFO [06-02|18:50:20.902] Imported new chain segment blocks=2048 txs=0 mgas=0.000 elapsed=301.400ms mgasps=0.000 number=22512 hash="02d6cc…35bd1b" age=6mo1d8h dirty=125.52KiB INFO [06-02|18:50:21.241] Imported new chain segment blocks=2048 txs=0 mgas=0.000 elapsed=327.600ms mgasps=0.000 number=24560 hash="5cfbae…564cd3" age=6mo1d7h dirty=126.75KiB INFO [06-02|18:50:21.540] Imported new chain segment blocks=2048 txs=0 mgas=0.000 elapsed=283.429ms mgasps=0.000 number=26608 hash="2fb139…430c65" age=6mo1d5h dirty=135.25KiB INFO [06-02|18:50:21.877] Imported new chain segment blocks=2048 txs=0 mgas=0.000 elapsed=325.097ms mgasps=0.000 number=28656 hash="058ff3…04ba5c" age=6mo1d3h dirty=140.72KiB INFO [06-02|18:50:22.167] Imported new chain segment blocks=2048 txs=0 mgas=0.000 elapsed=277.699ms mgasps=0.000 number=30704 hash="80c8e2…da76e1" age=6mo1d2h dirty=146.78KiB五.查看heco主网节点是否同步完成
- 查看节点区块数据同步进度 查看节点当前同步的同步进度，返回为false，则heco主网节点区块数据同步完成
# curl -s -H Content-Type:application/json -X POST --data '{"jsonrpc":"2.0","method":"eth_syncing","params":[],"id":1}' http://127.0.0.1:8545 {"jsonrpc":"2.0","id":1,"result":{"currentBlock":"0x11a6db","highestBlock":"0x500bfe","knownStates":"0x0","pulledStates":"0x0","startingBlock":"0x0"}}- 查看节点最新区块号
查看节点当前同步的最新区块号，与heco官方
查询heco链上最新的交易哈希，确认是否可获取交易信息，如果可获取，说明已同步区块信息
# curl -H Content-Type:application/json -X POST --data '{"jsonrpc":"2.0","method":"eth_getTransactionByHash","params":["0xab943f0a9c41f1b931bd1f95dd6776559ef689144aa792478d5952c62611513d"],"id":1}' http://127.0.0.1:5545 {"jsonrpc":"2.0","id":1,"result":{"blockHash":"0xa511f1cb62d9ab1c6c28584a4e476a463b0b7183136519b226d5ed873bf55fa7","blockNumber":"0x11fd4c","from":"0x6f7059179b93c88b961cc279deee898ff7e93faa","gas":"0xf4240","gasPrice":"0x3b9aca00","hash":"0xab943f0a9c41f1b931bd1f95dd6776559ef689144aa792478d5952c62611513d","input":"0x22c90166","nonce":"0x6864","to":"0x81fbaaacd63b423d71de99b95a654c0526bfdc69","transactionIndex":"0x10","value":"0x0","v":"0x123","r":"0x79bc2ab27f5588f7b7129cffe9786a92a974d41775ddbf8ffe8ca316894628c3","s":"0x37df2240af75fbe48917ae583d39437619e8ec3ec5d444fb30ee486207193f02"}}
以上，就是今天分享的全部内容了。
希望大家通过以上方式可以解决自己的实际需求，解决自己目前所遇到的问题。
如果在部署过程中有任何疑问，可以扫描下面的二维码，添加我的个人微信，备注：地区-职业方向-昵称，欢迎来撩，加入
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