NOMP矿池搭建

本文将以dash（x11）和Raven（x16rv2)为例子来说明多算法矿池的搭建过程。

1 环境准备

1.1 准备Ubuntu

准备虚拟机或物理机，操作系统为Ubuntu 18.04

1.2 安装必需的包

sudo apt-get install build-essential libtool autotools-dev autoconf pkg-config libssl-dev libboost-all-dev
sudo apt-get install git npm nodejs redis-server

1.3 下载源码

git clone https://github.com/zone117x/node-open-mining-portal.git nomp
cd nomp
npm update
执行完update后会编译更新一系列依赖库

2 配置矿池

这里钱包和矿池服务器分别部署在不同的机器上，当然它们也可以部署到同一台机器上。

2.1 服务器端配置

cp config_example.json config.json
config.json内容如下

 {
     "logLevel": "debug",
     "logColors": true,

     "cliPort": 17117,

     "clustering": {
         "enabled": true,
         "forks": "auto"
     },

     "defaultPoolConfigs": {
         "blockRefreshInterval": 1000,
         "jobRebroadcastTimeout": 55,
         "connectionTimeout": 600,
         "emitInvalidBlockHashes": false,
         "validateWorkerUsername": true,
         "tcpProxyProtocol": false,
         "banning": {
             "enabled": true,
             "time": 600,
             "invalidPercent": 50,
             "checkThreshold": 500,
             "purgeInterval": 300
         },
         "redis": {
             "host": "127.0.0.1",
             "port": 6379
         }
     },

     "website": {
         "enabled": true,
         "host": "10.10.1.230",
         "port": 8080,
         "stratumHost": "cryppit.com",
         "stats": {
             "updateInterval": 60,
             "historicalRetention": 43200,
             "hashrateWindow": 300
         },
         "adminCenter": {
             "enabled": false,
             "password": "password"
         }
     },

     "redis": {
         "host": "127.0.0.1",
         "port": 6379
     },

     "switching": {
         "switch1": {
             "enabled": false,
             "algorithm": "sha256",
             "ports": {
                 "3333": {
                     "diff": 10,
                     "varDiff": {
                         "minDiff": 16,
                         "maxDiff": 512,
                         "targetTime": 15,
                         "retargetTime": 90,
                         "variancePercent": 30
                     }
                 }
             }
         },
         "switch2": {
             "enabled": false,
             "algorithm": "scrypt",
             "ports": {
                 "4444": {
                     "diff": 10,
                     "varDiff": {
                         "minDiff": 16,
                         "maxDiff": 512,
                         "targetTime": 15,
                         "retargetTime": 90,
                         "variancePercent": 30
                     }
                 }
             }
         },
         "switch3": {
             "enabled": false,
             "algorithm": "x11",
             "ports": {
                 "5555": {
                     "diff": 0.001,
                     "varDiff": {
                         "minDiff": 0.001,
                         "maxDiff": 1,
                         "targetTime": 15,
                         "retargetTime": 60,
                         "variancePercent": 30
                     }
                 }
             }
         }
     },

     "profitSwitch": {
         "enabled": false,
         "updateInterval": 600,
         "depth": 0.90,
         "usePoloniex": true,
         "useCryptsy": true,
         "useMintpal": true,
         "useBittrex": true
     }
 }

config.json

其中34行改为Ubuntu主机IP地址，为了防止80端口被其他web服务占用，这里使用8080端口，见35行，36行是stratum协议域名，即矿池部署服务器绑定的域名，这里保持默认，其实这里也应是Ubutu主机IP地址，之后再生成两个算法的配置文件
cp pool_configs/litecoin_example.json pool_configs/dash.json
cp pool_configs/litecoin_example.json pool_configs/raven.json
两个文件内容如下

 {
     "enabled": true,
     "coin": "darkcoin.json",

     "address": "Xz2J7ktmY7Zip3xvp2hrHLXeUN3bBL75QB",

     "rewardRecipients": {
         "n37vuNFkXfk15uFnGoVyHZ6PYQxppD3QqK": 1.5,
         "22851477d63a085dbc2398c8430af1c09e7343f6": 0.1
     },

     "paymentProcessing": {
         "enabled": true,
         "paymentInterval": 30,
         "minimumPayment": 0.01,
         "daemon": {
             "host": "10.10.1.202",
             "port": 9998,
             "user": "wei",
             "password": "0123456789a"
         }
     },

     "ports": {
         "3008": {
             "diff": 0.1
         },
         "3032": {
             "diff": 32,
             "varDiff": {
                 "minDiff": 8,
                 "maxDiff": 512,
                 "targetTime": 15,
                 "retargetTime": 90,
                 "variancePercent": 30
             }
         },
         "3256": {
             "diff": 256
         }
     },

     "daemons": [
         {
             "host": "10.10.1.202",
             "port": 9998,
             "user": "wei",
             "password": "0123456789a"
         }
     ],

     "p2p": {
         "enabled": false,
         "host": "10.10.1.202",
         "port": 8333,
         "disableTransactions": true
     },

     "mposMode": {
         "enabled": false,
         "host": "127.0.0.1",
         "port": 3306,
         "user": "me",
         "password": "mypass",
         "database": "btc",
         "checkPassword": false,
         "autoCreateWorker": false
     }
 }

dash.json

其中第5行的address必须为有效的地址，第6行的daemon里分别填写的是钱包运行主机的IP地址，端口号，配置文件里的用户名和密码，如图所示

 {
     "enabled": true,
     "coin": "raven.json",
     "address": "RVc3Pvo72yfzDoTqE6Z85YFXKKYgvDaoVa",
     "rewardRecipients": {
         "RQTE2qcKPCf1pVvBVcx9VLxSzx6ACyBoiB": 1
     },
     "paymentProcessing": {
         "enabled": true,
         "paymentInterval": 20,
         "minimumPayment": 0.01,
         "daemon": {
             "host": "10.10.1.3",
             "port": 8766,
             "user": "ravend",
             "password": "Ao3iceIpAo3icjsn392H3iceIp"
         }
     },
     "ports": {
         "8888": {
             "tls":false,
             "diff": 0.5,
             "varDiff": {
                 "minDiff": 0.04,
                 "maxDiff": 16,
                 "targetTime": 15,
                 "retargetTime": 60,
                 "variancePercent": 30
             }
         },
                 "7777": {
             "tls":false,
             "diff": 0.5,
             "varDiff": {
                 "minDiff": 0.04,
                 "maxDiff": 16,
                 "targetTime": 15,
                 "retargetTime": 60,
                 "variancePercent": 30
             }
         },
         "9999": {
             "tls":false,
             "diff": 2.5,
             "varDiff": {
                 "minDiff": 1.5,
                 "maxDiff": 16,
                 "targetTime": 15,
                 "retargetTime": 60,
                 "variancePercent": 30
             }
         }
     },
     "daemons": [
         {
             "host": "10.10.1.3",
             "port": 8766,
             "user": "ravend",
             "password": "Ao3iceIpAo3icjsn392H3iceIp"
         }
     ],
     "p2p": {
         "enabled": false,
         "host": "127.0.0.1",
         "port": 5889,
         "disableTransactions": true
     },
     "mposMode": {
         "enabled": false,
         "host": "127.0.0.1",
         "port": 3306,
         "user": "me",
         "password": "mypass",
         "database": "vtc",
         "checkPassword": true,
         "autoCreateWorker": false
     },
     "mongoMode": {
         "enabled": false,
         "host": "127.0.0.1",
         "user": "",
         "pass": "",
         "database": "vtc",
         "authMechanism": "DEFAULT"
     }
 }

raven.json

Raven配置和Dash类似，钱包的配置文件内容如下

另外在coins目录下还需要准备两个币种的算法配置文件darkcoin.json和raven.json文件，内容如下：

 {
     "name": "Darkcoin",
     "symbol": "DRK",
     "algorithm": "x11",
     "mposDiffMultiplier": 256
 }

darkcoin

 {
         "name": "Raven",
         "symbol": "RVN",
         "algorithm": "x16rv2",
         "txfee": 0.00005
 }

raven

3 启动矿池并挖矿

运行如下命令启动矿池
sudo node init.js
矿池主界面如下所示

单击Getting Started可以看到该矿池支持Dash（Darkcoin）和Raven挖矿，再单击左侧的Raven可以看到x16rv2的stratum地址及端口，注意真正挖矿时需要用矿机部署的PC地址10.10.1.230替换cryppit.com

用开源代挖矿程序cpuminer-multi来验证搭建的矿池，编译后运行如下命令来进行挖矿
./cpuminer -a x16r -o stratum+tcp://10.10.1.230:7777 -u RVG96MbaKEDFzzj9NzbAuxkDt86KAm2Qj5 -p x -D -P -t 10
运行一段时间后可以看到后台软件相应的接收情况

矿池Graph Status显示如下

Dash挖矿验证过程类似，不再进行详细介绍。

原创文章转载请注明链接：https://www.cnblogs.com/zhaoweiwei/p/nomp.html