btc 使用bitcoind搭建节点

原创
2019/10/07 11:47
阅读数 1.9K

客户端官网地址:https://bitcoincore.org 采用docker构建节点:https://hub.docker.com/r/ruimarinho/bitcoin-core

docker-compose.yaml

# ./volume/data/bitcoin.conf settings account
version: "3"
services:
  btc-service:
    image: ruimarinho/bitcoin-core:0.18-alpine
    volumes:
      - "./volume/data/:/home/bitcoin/.bitcoin"
    ports:
      - "8332:8332"
    restart: always
    logging:
      driver: "json-file"
      options:
        max-size: "50m"

注意:

容器内使用的用户是bitcoin,但是exec进入使用的root用户。在root中执行bitcoin-cli命令需要把配置文件复制到/root/.bitcoin中cp /home/bitcoin/.bitcoin/bitcoin.conf /root/.bitcoin/

bitcoin.conf

# daemon=1
dbcache=10240
txindex=1
server=1
rest=1
rpcbind=0.0.0.0:8332
rpcallowip=0.0.0.0/0
deprecatedrpc=accounts
rpcuser=username001
rpcpassword=123456789
/home/bitcoin # bitcoin-cli getblockchaininfo
{
  "chain": "main",
  "blocks": 442140,
  "headers": 598229,
  "bestblockhash": "000000000000000001a168f6bbcc9b1d3b50eb9e6861a4f6f6a16a7197056ba3",
  "difficulty": 286765766820.5504,
  "mediantime": 1481002553,
  "verificationprogress": 0.3860586550594515,
  "initialblockdownload": true,
  "chainwork": "00000000000000000000000000000000000000000031cbb33129fe710693dc9c",
  "size_on_disk": 106776418501,
  "pruned": false,
  "softforks": [
    {
      "id": "bip34",
      "version": 2,
      "reject": {
        "status": true
      }
    },
    {
      "id": "bip66",
      "version": 3,
      "reject": {
        "status": true
      }
    },
    {
      "id": "bip65",
      "version": 4,
      "reject": {
        "status": true
      }
    }
  ],
  "bip9_softforks": {
    "csv": {
      "status": "active",
      "startTime": 1462060800,
      "timeout": 1493596800,
      "since": 419328
    },
    "segwit": {
      "status": "started",
      "bit": 1,
      "startTime": 1479168000,
      "timeout": 1510704000,
      "since": 439488,
      "statistics": {
        "period": 2016,
        "threshold": 1916,
        "elapsed": 637,
        "count": 156,
        "possible": false
      }
    }
  },
  "warnings": ""
}

initialblockdownload: 这个字段为true,说明正在同步区块

verificationprogress:同步进度[0..1]

远程访问

curl -s -X POST --user username001:123456789 -H 'content-type: text/plain;' http://127.0.0.1:8332/ --data-binary '{"jsonrpc": "1.0", "id":"curltest", "method": "getmininginfo", "params": [] }'
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