IBM-Blockchain之marbles项目搭建运行

来源：互联网发布：淘宝套现容易被发现吗编辑：程序博客网时间：2024/06/06 16:40

前言

　　Marbles项目的底层网络是Hyperledger Fabric（分布式的超级账本），该项目最终会呈献给我们通过图形化界面，可以用来操作marbles。可以添加用户，添加marble,删除marble，交易marble，这些操作都会记录到区块链上。
　　启动项目之前需要一些指定的设置，并且我们选择搭建本地的Hyperledger Network来运行项目。我的系统环境：Ubuntu16.04。
　

设置

1 环境搭建

需要安装(版本号要严格按照下面的来设置)：
- Git
- GoLang - 1.7.0 or higher(要设置好GOPATH)
- Docker - v1.13 or higher
- Docker Compose - v1.8 or higher
- Node.js - node v6.2.0 - v6.10.0 (v7+不支持)

验证安装：

    $  git  --version    git version 2.7.4    $  go version    go version go1.8.3 linux/amd64    $  echo $GOPATH    /media/jiang/newspace/project/mygo    $   docker -v    Docker version 17.06.0-ce, build 02c1d87    $  docker-compose  -v    docker-compose version 1.14.0, build c7bdf9e    $  node -v    v6.10.0    $  npm -v    3.10.10

2 下载marbles仓库

定位到存放目录，执行命令：

git clone https://github.com/IBM-Blockchain/marbles.git --depth 1git checkout v3.0

3 设置本地区块链网络

下载所需的Docker镜像（下载速度慢的　设置镜像代理试试？）

cd marbles/scriptschmod +x download-dockerimages.shsudo ./download-dockerimages.sh

脚本完成后会在命令行面板里看到:

hyperledger/fabric-ca          latest               35311d8617b4        3 weeks ago         240 MBhyperledger/fabric-ca          x86_64-1.0.0-alpha   35311d8617b4        3 weeks ago         240 MBhyperledger/fabric-couchdb     latest               f3ce31e25872        3 weeks ago         1.51 GBhyperledger/fabric-couchdb     x86_64-1.0.0-alpha   f3ce31e25872        3 weeks ago         1.51 GBhyperledger/fabric-kafka       latest               589dad0b93fc        3 weeks ago         1.3 GBhyperledger/fabric-kafka       x86_64-1.0.0-alpha   589dad0b93fc        3 weeks ago         1.3 GBhyperledger/fabric-zookeeper   latest               9a51f5be29c1        3 weeks ago         1.31 GBhyperledger/fabric-zookeeper   x86_64-1.0.0-alpha   9a51f5be29c1        3 weeks ago         1.31 GBhyperledger/fabric-orderer     latest               5685fd77ab7c        3 weeks ago         182 MBhyperledger/fabric-orderer     x86_64-1.0.0-alpha   5685fd77ab7c        3 weeks ago         182 MBhyperledger/fabric-peer        latest               784c5d41ac1d        3 weeks ago         184 MBhyperledger/fabric-peer        x86_64-1.0.0-alpha   784c5d41ac1d        3 weeks ago         184 MBhyperledger/fabric-javaenv     latest               a08f85d8f0a9        3 weeks ago         1.42 GBhyperledger/fabric-javaenv     x86_64-1.0.0-alpha   a08f85d8f0a9        3 weeks ago         1.42 GBhyperledger/fabric-ccenv       latest               91792014b61f        3 weeks ago         1.29 GBhyperledger/fabric-ccenv       x86_64-1.0.0-alpha   91792014b61f        3 weeks ago         1.29 GB

设置Fabric Node SDK

cd marbles/scriptsbash setup_sdk.sh

脚本执行完成后，会在scripts目录下生成fabric-sdk-node文件夹。

那么这个脚本都执行了什么操作呢，请看下面：

#!/bin/bashset -e# １　下载 SDKgit clone https://github.com/hyperledger/fabric-sdk-node.gitsleep 1cd ./fabric-sdk-nodegit checkout v1.0.0-alphagit branchsleep 1# 2 安装依赖npm installnpm install -g gulpgulp ca# 3 拷贝docker-compose 文件到SDK指定文件夹cd ../cp ./docker-compose-marblesv3.yaml fabric-sdk-node/test/fixtures# 4 拷贝配置文件到SDK指定文件夹cp ./config.json fabric-sdk-node/test/integration/e2e

启动网络

docker rm -f $(docker ps -aq)cd ./fabric-sdk-node/test/fixturesdocker-compose -f docker-compose-marblesv3.yaml up -d

一旦执行成功，执行docker ps命令，会看到docker中有8个运行中的容器：

CONTAINER ID        IMAGE                        COMMAND                  CREATED             STATUS                       PORTS                                            NAMESe61cf829f171        hyperledger/fabric-peer      "peer node start -..."   3 minutes ago       Up 2 minutes        0.0.0.0:7056->7051/tcp, 0.0.0.0:7058->7053/tcp   peer10cc1f5ac24da        hyperledger/fabric-peer      "peer node start -..."   3 minutes ago       Up 2 minutes        0.0.0.0:8056->7051/tcp, 0.0.0.0:8058->7053/tcp   peer37ab3106e5076        hyperledger/fabric-peer      "peer node start -..."   3 minutes ago       Up 3 minutes        0.0.0.0:7051->7051/tcp, 0.0.0.0:7053->7053/tcp   peer02bc5c6606e6c        hyperledger/fabric-peer      "peer node start -..."   3 minutes ago       Up 3 minutes        0.0.0.0:8051->7051/tcp, 0.0.0.0:8053->7053/tcp   peer2513be1b46467        hyperledger/fabric-ca        "sh -c 'fabric-ca-..."   3 minutes ago       Up 3 minutes        0.0.0.0:8054->7054/tcp                           ca_peerOrg2741c363ba34a        hyperledger/fabric-orderer   "orderer"                3 minutes ago       Up 3 minutes        0.0.0.0:7050->7050/tcp                           orderer0abaae883eb13        couchdb                      "tini -- /docker-e..."   3 minutes ago       Up 3 minutes        0.0.0.0:5984->5984/tcp                           couchdb2c2d51fe88c0        hyperledger/fabric-ca        "sh -c 'fabric-ca-..."   3 minutes ago       Up 3 minutes        0.0.0.0:7054->7054/tcp                           ca_peerOrg1

设置网络

定位到fabric-sdk-node/目录下

创建channel

rm -rf /tmp/hfc-*rm -rf ~/.hfc-key-storenode test/integration/e2e/create-channel.js

加入channel

node test/integration/e2e/join-channel.js

4 安装/初始化Chaincode

定位到marbles/下，安装npm依赖
```
npm install　    　
```
定位到marbles/scripts/下，安装Chaincode
```
node install_chaincode.js
```
定位到marbles/scripts/下，初始化Chaincode
```
node instantiate_chaincode.js
```

5 启动Marbles

启动命令
```
gulp marbles3
```

出现下面关键字，说明启动成功了（在浏览器打开localhost:3001 ）

------------------------------------------ Server Up - localhost:3001 ------------------------------------------------------------------------------------ Websocket Up ------------------------------------------

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