作者：jockming

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First-network 案例部署指导

说明：
1、本案例在Centos 7虚拟机上演示。
2、虚拟机已完成环境的初始化。
3、初始化步骤如下（仅供参考）：
  |- 1、关闭防火墙（不建议生产环境这么做）
  |- 2、关闭Selinux（不建议生产环境这么做）
  |- 3、设置时间、时区、时间同步
  |- 4、推荐安装wget、curl、lrzsz、git、vim、tree、dos2unix
  |- 5、使用国内的镜像源（推荐使用阿里的镜像源）
  |- 6、安装docker
  |- 7、设置docker镜像加速（推荐使用阿里云docker镜像服务）
  |- 8、安装docker-compose
  |- 9、拉取fabric镜像

参考网址

1. 项目地址：
   |-- 点击这里

2. 文档地址：
   |-- 点击这里

3. 工具下载：
   |-- 点击这里

具体操作

1. 创建工作目录并进入该目录
   $ mkdir -p /home/scripts && cd /home/scripts

2. 下载脚本
   $ curl -sS https://raw.githubusercontent.com/hyperledger/fabric/master/scripts/bootstrap.sh -o ./bootstrap.sh

3. 赋予脚本执行权限
   $ chmod +x ./bootstrap.sh

4. 执行脚本来克隆fabric-samples库
   镜像我们在前面的课程拉取过，这里跳过特定平台二进制文件的下载（很慢，自行通过浏览器下载，再上传到虚拟机）
   $ ./bootstrap.sh 1.4.1 1.4.1 0.4.15 -d -b
   如果没有拉取fabric镜像的执行下面这条命令
   $ ./bootstrap.sh 1.4.1 1.4.1 0.4.15 -b

5. 创建一个fabric-tools目录
   $ mkdir fabric-tools

6. 将工具解压到fabric-tools目录
   $ tar -zxvf hyperledger-fabric-linux-amd64-1.4.1.tar.gz -C ./fabric-tools

7. 将fabric-tools目录下的bin文件夹复制到fabric-samples目录下
   $ cp -r ./fabric-tools/bin ./fabric-samples/bin

8. 进入到fabric-samples目录下的first-network文件夹下面
   $ cd /home/scripts/fabric-samples/first-network

9. 执行启动命令
   $ ./byfn.sh up

脚本分析

首先从脚本执行的打印来看看脚本都做了哪些工作。

• 使用加密工具生成证书(Generate certificates using cryptogen tool)
  具体指令：
  $ cryptogen generate --config=./crypto-config.yaml

• 生成Orderer Genesis块(Generating Orderer Genesis block)
  具体指令：
  $ configtxgen -profile TwoOrgsOrdererGenesis -channelID byfn-sys-channel -outputBlock ./channel-artifacts/genesis.block

• 生成通道配置事务‘channel.tx‘(Generating channel configuration transaction ‘channel.tx‘)
  具体指令：
  $ configtxgen -profile TwoOrgsChannel -outputCreateChannelTx ./channel-artifacts/channel.tx -channelID mychannel

• 为org1生成锚节点更新文件(Generating anchor peer update for Org1MSP)
  具体指令：
  $ configtxgen -profile TwoOrgsChannel -outputAnchorPeersUpdate ./channel-artifacts/Org1MSPanchors.tx -channelID mychannel -asOrg Org1MSP

• 为org2生成锚节点更新文件(Generating anchor peer update for Org2MSP)
  具体指令：
  $ configtxgen -profile TwoOrgsChannel -outputAnchorPeersUpdate ./channel-artifacts/Org2MSPanchors.tx -channelID mychannel -asOrg Org2MSP

• 启动网络（未打印指令）

  
   ____    _____      _      ____    _____
  / ___|  |_   _|    / \    |  _ \  |_   _|
  \___ \    | |     / _ \   | |_) |   | |
   ___) |   | |    / ___ \  |  _ <    | |
  |____/    |_|   /_/   \_\ |_| \_\   |_|
  
  Build your first network (BYFN) end-to-end test

• 创建通道(Creating channel...)
  具体指令：

  $ peer channel create -o orderer.example.com:7050 -c mychannel -f ./channel-artifacts/channel.tx --tls true --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem

  ===================== Channel ‘mychannel‘ created =====================

• 将所有peer节点加入到通道(Having all peers join the channel...)
  具体指令：
  $ peer channel join -b mychannel.block
  ===================== peer0.org1 joined channel ‘mychannel‘ =====================
  具体指令：
  $ peer channel join -b mychannel.block
  ===================== peer1.org1 joined channel ‘mychannel‘ =====================
  具体指令：
  $ peer channel join -b mychannel.block
  ===================== peer0.org2 joined channel ‘mychannel‘ =====================
  具体指令：
  $ peer channel join -b mychannel.block
  ===================== peer1.org2 joined channel ‘mychannel‘ =====================

• 为org1更新锚节点(Updating anchor peers for org1...)
  具体指令：

  $ peer channel update -o orderer.example.com:7050 -c mychannel -f ./channel-artifacts/Org1MSPanchors.tx --tls true --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem

  ===================== Anchor peers updated for org ‘Org1MSP‘ on channel ‘mychannel‘ =====================

• 为org2更新锚节点(Updating anchor peers for org2...)
  具体指令：

  $ peer channel update -o orderer.example.com:7050 -c mychannel -f ./channel-artifacts/Org2MSPanchors.tx --tls true --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem

  ===================== Anchor peers updated for org ‘Org2MSP‘ on channel ‘mychannel‘ =====================

• 在peer0.org1上安装链码(Installing chaincode on peer0.org1...)
  具体指令：
  $ peer chaincode install -n mycc -v 1.0 -l golang -p github.com/chaincode/chaincode_example02/go/
  ===================== Chaincode is installed on peer0.org1 =====================

• 在peer0.org2上安装链码(Install chaincode on peer0.org2...)
  具体指令：
  $ peer chaincode install -n mycc -v 1.0 -l golang -p github.com/chaincode/chaincode_example02/go/
  ===================== Chaincode is installed on peer0.org2 =====================

• 在peer0.org2上实例化链码(Instantiating chaincode on peer0.org2...)
  具体指令：

  $ peer chaincode instantiate -o orderer.example.com:7050 --tls true --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem -C mychannel -n mycc -l golang -v 1.0 -c '{"Args":["init","a","100","b","200"]}' -P 'AND ('\''Org1MSP.peer'\'','\''Org2MSP.peer'\'')'

  ===================== Chaincode is instantiated on peer0.org2 on channel ‘mychannel‘ =====================

• 在peer0.org1上查询链码(Querying chaincode on peer0.org1...)
  具体指令：
  $ peer chaincode query -C mychannel -n mycc -c ‘{"Args":["query","a"]}‘
  ===================== Query successful on peer0.org1 on channel ‘mychannel‘ =====================

• 在peer0.org1 peer0.org2上执行交易(Sending invoke transaction on peer0.org1 peer0.org2...)
  具体指令：

  $ peer chaincode invoke -o orderer.example.com:7050 --tls true --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem -C mychannel -n mycc --peerAddresses peer0.org1.example.com:7051 --tlsRootCertFiles /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt --peerAddresses peer0.org2.example.com:9051 --tlsRootCertFiles /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/tls/ca.crt -c '{"Args":["invoke","a","b","10"]}'

  ===================== Invoke transaction successful on peer0.org1 peer0.org2 on channel ‘mychannel‘ =====================

• 在peer1.org2上安装链码(Installing chaincode on peer1.org2...)
  具体指令：
  $ peer chaincode install -n mycc -v 1.0 -l golang -p github.com/chaincode/chaincode_example02/go/
  ===================== Chaincode is installed on peer1.org2 =====================

• 查询peer1.org2上的链码(Querying chaincode on peer1.org2...)
  具体指令：
  $ peer chaincode query -C mychannel -n mycc -c ‘{"Args":["query","a"]}‘
  ===================== Query successful on peer1.org2 on channel ‘mychannel‘ =====================

  ========= All GOOD, BYFN execution completed ===========
  
   _____   _   _   ____
  | ____| | \ | | |  _ |  _|   |  \| | | | | |
  | |___  | |\  | | |_| |
  |_____| |_| \_| |____/

脚本调用链分析

说明：
操作均省略了详细的操作步骤
- M 代表方法
- D 代表目录
- F 代表文件
- J 判断
- O 操作
first-network
.
|-- ...
|-- [.env](F)
|-- [byfn.sh](F)
|   |-- [networkUp](M)
|   |   |-- [checkPrereqs](M)
|   |   |-- [if !-d "crypto-config"](J)
|   |       |-- [generateCerts](M)
|   |       |-- [replacePrivateKey](M)
|   |       |-- [generateChannelArtifacts](M)
|   |       |-- [Start the container](O)
|   |       |-- [run the end to end script](O) --> [scripts/script.sh](F)
|-- [scripts](D)
|   |-- [import utils](O) --> [scripts/utils.sh](F)
|   |-- [createChannel](M)
|   |   |-- [setGlobals](M) # Method from ./scripts/utils.sh
|   |   |-- [executive command](O)
|   |   |-- [verifyResult](M)
|   |-- [joinChannel](M)
|   |   |-- [joinChannelWithRetry](M) # Method from ./scripts/utils.sh
|   |-- [updateAnchorPeers](M) # Updating anchor peers for org1...  Method from ./scripts/utils.sh
|   |-- [updateAnchorPeers](M) # Updating anchor peers for org2...  Method from ./scripts/utils.sh
|   |-- [installChaincode](M) # Installing chaincode on peer0.org1...  Method from ./scripts/utils.sh
|   |-- [installChaincode](M) # Installing chaincode on peer0.org2...  Method from ./scripts/utils.sh
|   |-- [instantiateChaincode](M) # Instantiate chaincode on peer0.org2.  Method from ./scripts/utils.sh
|   |-- [chaincodeQuery](M) # Query chaincode on peer0.org1.  Method from ./scripts/utils.sh
|   |-- [chaincodeInvoke](M) # Invoke chaincode on peer0.org1 and peer0.org2.  Method from ./scripts/utils.sh
|   |-- [installChaincode](M) # Install chaincode on peer1.org2.  Method from ./scripts/utils.sh
|   |-- [chaincodeQuery](M) # Query on chaincode on peer1.org2.  Method from ./scripts/utils.sh

原文：https://www.cnblogs.com/jockming/p/12511837.html