Docker 运行 Qtum 节点

本文以 testnet 为例，mainnet 只需要修改对应的参数

拉取 Docker 镜像

$ docker pull hayeah/qtumportal

修改启动配置

容器里启动配置文件为 /usr/local/bin/qtumd-launch，我们需要修改一些启动参数，再挂载上去

• -rpcallowip=$QTUM_RPC_ALLOWIP: 默认的 RPC 白名单为 "172.17.0.0/16"，禁止了远程访问，修改为读取环境变量

• -txindex=1: 开启事务索引（如果需要扫描区块数据，要开启此项配置）

创建启动文件

$ vim /docker/qtum-testnet/qtumd-launch

#!/bin/sh

set -e

case $QTUM_NETWORK in
  local|regtest)
    SELECT_NETWORK=-regtest
    ;;
  test|testnet)
    SELECT_NETWORK=-testnet
    ;;
  main|mainnet)
    SELECT_NETWORK=
    ;;
  *)
    echo "Unknown network: $QTUM_NETWORK"
    exit 1
esac

mkdir -p $QTUM_DATADIR

exec qtumd ${SELECT_NETWORK} \
  -rpcbind=0.0.0.0:3889 -rpcallowip=$QTUM_RPC_ALLOWIP \
  -datadir=$QTUM_DATADIR \
  -logevents \
  -rpcuser=$QTUM_RPC_USER -rpcpassword=$QTUM_RPC_PASS \
  -txindex=1 \
  -printtoconsole

添加可执行权限

$ chmod +x /docker/qtum-testnet/qtumd-launch

启动容器

测试网络：QTUM_NETWORK=testnet
主网：QTUM_NETWORK=mainnet

$ docker run -d \
    --name qtum-testnet \
    --restart always \
    -v /docker/qtum-testnet:/data \
    -v /docker/qtum-testnet/qtumd-launch:/usr/local/bin/qtumd-launch \
    -e "QTUM_RPC_ALLOWIP=0.0.0.0/0" \
    -e "QTUM_DATADIR=/data" \
    -e "QTUM_NETWORK=testnet" \
    -e "QTUM_RPC_USER=test" \
    -e "QTUM_RPC_PASS=test1234" \
    -p 13889:3889 \
    hayeah/qtumportal

测试 qtum-cli

$ docker exec -it qtum-testnet qtum-cli -testnet -rpcuser=test -rpcpassword=test1234 -rpcport=3889  listaccounts