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Hyperledger Fabric Development Network Environment

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bin
bin
 
 
chaincode/chaincode_example02
chaincode/chaincode_example02
 
 
.gitignore
.gitignore
 
 
README.md
README.md
 
 
configtx.yaml
configtx.yaml
 
 
crypto-config.yaml
crypto-config.yaml
 
 
docker-compose-cli.yaml
docker-compose-cli.yaml
 
 

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준비

Clone repo

  git clone https://github.com/9bow/fabric-dev-net.git
  cd fabric-dev-net

환경 변수 설정

  export FABRIC_CFG_PATH=$PWD
  export CHANNEL_NAME=mychan
  export IMAGE_TAG=latest

설정 및 필요 파일 생성

인증서 생성 (./bin/cryptogen)

  • crypto-config.yaml 설정 확인 및 수정
  • 인증서 및 키 파일 생성 
      ./bin/cryptogen generate --config=./crypto-config.yaml
  # 실행 결과
  # myorg.mycompany.com

Genesis Block 등 생성 (./bin/configtxgen)

  • configtx.yaml 설정 확인 및 수정
  • Genesis Block 생성
  mkdir channel-artifacts
  ./bin/configtxgen -profile MyCompanyOrdererGenesis -outputBlock ./channel-artifacts/genesis.block
  # 실행 결과
  # 2018-05-26 13:00:33.236 KST [common/tools/configtxgen] main -> INFO 001 Loading configuration
  # 2018-05-26 13:00:33.243 KST [msp] getMspConfig -> INFO 002 Loading NodeOUs
  # 2018-05-26 13:00:33.244 KST [common/tools/configtxgen] doOutputBlock -> INFO 003 Generating genesis block
  # 2018-05-26 13:00:33.244 KST [common/tools/configtxgen] doOutputBlock -> INFO 004 Writing genesis block
  • channel.tx 생성 
      ./bin/configtxgen -profile MyOrgChannel -outputCreateChannelTx ./channel-artifacts/channel.tx -channelID $CHANNEL_NAME
  # 실행 결과
  # 2018-05-26 13:01:43.223 KST [common/tools/configtxgen] main -> INFO 001 Loading configuration
  # 2018-05-26 13:01:43.229 KST [common/tools/configtxgen] doOutputChannelCreateTx -> INFO 002 Generating new channel configtx
  # 2018-05-26 13:01:43.229 KST [msp] getMspConfig -> INFO 003 Loading NodeOUs
  # 2018-05-26 13:01:43.246 KST [common/tools/configtxgen] doOutputChannelCreateTx -> INFO 004 Writing new channel tx
  • AnchorPeer 정의 (Org별로 하나(또는 그 이상)) 
      ./bin/configtxgen -profile MyOrgChannel -outputAnchorPeersUpdate ./channel-artifacts/MyOrgMSPanchors.tx -channelID $CHANNEL_NAME -asOrg MyOrgMSP
  # 실행 결과
  # 2018-05-26 13:02:17.514 KST [common/tools/configtxgen] main -> INFO 001 Loading configuration
  # 2018-05-26 13:02:17.521 KST [common/tools/configtxgen] doOutputAnchorPeersUpdate -> INFO 002 Generating anchor peer update
  # 2018-05-26 13:02:17.521 KST [common/tools/configtxgen] doOutputAnchorPeersUpdate -> INFO 003 Writing anchor peer update

Fabric Network 실행

docker base 설정 파일 수정 및 실행

  • base/docker-compose-base.yaml 설정 확인 및 수정
  • base/peer-base.yaml 설정 확인 및 수정
  • docker-compose-cli.yaml 설정 확인 및 수정
  • Docker Container 실행 및 cli Container에 진입 
      CHANNEL_NAME=$CHANNEL_NAME docker-compose -f docker-compose-cli.yaml up -d
  # 실행 결과
  # Creating network "mycompany_mynet" with the default driver
  # Creating volume "mycompany_orderer.mycompany.com" with default driver
  # Creating volume "mycompany_peer0.myorg.mycompany.com" with default driver
  # Creating volume "mycompany_peer1.myorg.mycompany.com" with default driver
  # Pulling orderer.mycompany.com (hyperledger/fabric-orderer:latest)...
  # ...
  # Creating peer1.myorg.mycompany.com ... done
  # Creating peer0.myorg.mycompany.com ... done
  # Creating orderer.mycompany.com     ... done
  # Creating cli                       ... done
  docker exec -it cli bash

기본 Channel 설정

  • 기본 Channel 생성 
      export CHANNEL_NAME=mychan
  peer channel create -o orderer.mycompany.com:7050 -c $CHANNEL_NAME -f ./channel-artifacts/channel.tx --tls --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/mycompany.com/orderers/orderer.mycompany.com/msp/tlscacerts/tlsca.mycompany.com-cert.pem
  # 실행 결과
  # 2018-05-26 04:10:06.487 UTC [channelCmd] InitCmdFactory -> INFO 001 Endorser and orderer connections initialized
  # 2018-05-26 04:10:06.515 UTC [channelCmd] InitCmdFactory -> INFO 002 Endorser and orderer connections initialized
  # 2018-05-26 04:10:06.719 UTC [main] main -> INFO 003 Exiting.....
  • 생성 Channel 조인 
      peer channel join -b $CHANNEL_NAME.block
  # 실행 결과
  # 2018-05-26 04:10:32.681 UTC [channelCmd] InitCmdFactory -> INFO 001 Endorser and orderer connections initialized
  # 2018-05-26 04:10:32.719 UTC [channelCmd] executeJoin -> INFO 002 Successfully submitted proposal to join channel
  # 2018-05-26 04:10:32.719 UTC [main] main -> INFO 003 Exiting.....
  • Anchor Peer 갱신 
      peer channel update -o orderer.mycompany.com:7050 -c $CHANNEL_NAME -f ./channel-artifacts/MyOrgMSPanchors.tx --tls --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/mycompany.com/orderers/orderer.mycompany.com/msp/tlscacerts/tlsca.mycompany.com-cert.pem
  # 실행 결과
  # 2018-05-26 04:11:01.550 UTC [channelCmd] InitCmdFactory -> INFO 001 Endorser and orderer connections initialized
  # 2018-05-26 04:11:01.571 UTC [channelCmd] update -> INFO 002 Successfully submitted channel update
  # 2018-05-26 04:11:01.571 UTC [main] main -> INFO 003 Exiting.....

Chaincode 설치 및 실행

  • Install Chaincode 
      export CHANNEL_NAME=mychan
  peer chaincode install -n mycc -v 1.0 -p github.com/chaincode/chaincode_example02/go/
  # 실행 결과
  # 2018-05-26 04:11:48.341 UTC [chaincodeCmd] checkChaincodeCmdParams -> INFO 001 Using default escc
  # 2018-05-26 04:11:48.341 UTC [chaincodeCmd] checkChaincodeCmdParams -> INFO 002 Using default vscc
  # 2018-05-26 04:11:48.646 UTC [main] main -> INFO 003 Exiting.....
  • Initiate Chaincode 
     peer chaincode instantiate -o orderer.mycompany.com:7050 --tls --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/mycompany.com/orderers/orderer.mycompany.com/msp/tlscacerts/tlsca.mycompany.com-cert.pem -C $CHANNEL_NAME -n mycc -v 1.0 -c '{"Args":["init","a", "100", "b","200"]}' -P "AND ('MyOrgMSP.member')"
 # 실행 결과
 # 2018-05-26 04:12:09.067 UTC [chaincodeCmd] checkChaincodeCmdParams -> INFO 001 Using default escc
 # 2018-05-26 04:12:09.067 UTC [chaincodeCmd] checkChaincodeCmdParams -> INFO 002 Using default vscc
 # 2018-05-26 04:12:27.822 UTC [main] main -> INFO 003 Exiting.....
  • Query 
      peer chaincode query -C $CHANNEL_NAME -n mycc -c '{"Args":["query","a"]}'
  # 실행 결과
  # 2018-05-26 04:12:55.603 UTC [chaincodeCmd] checkChaincodeCmdParams -> INFO 001 Using default escc
  # 2018-05-26 04:12:55.603 UTC [chaincodeCmd] checkChaincodeCmdParams -> INFO 002 Using default vscc
  # Query Result: 100
  # 2018-05-26 04:12:55.607 UTC [main] main -> INFO 003 Exiting.....
  • Invoke 
      peer chaincode invoke -o orderer.mycompany.com:7050 --tls --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/mycompany.com/orderers/orderer.mycompany.com/msp/tlscacerts/tlsca.mycompany.com-cert.pem -C $CHANNEL_NAME -n mycc -v 1.0 -c '{"Args":["invoke","a", "b", "200"]}'
  # 실행 결과
  # 2018-05-26 04:13:19.555 UTC [chaincodeCmd] checkChaincodeCmdParams -> INFO 001 Using default escc
  # 2018-05-26 04:13:19.555 UTC [chaincodeCmd] checkChaincodeCmdParams -> INFO 002 Using default vscc
  # 2018-05-26 04:13:19.561 UTC [chaincodeCmd] chaincodeInvokeOrQuery -> INFO 003 Chaincode invoke successful. result: status:200
  # 2018-05-26 04:13:19.562 UTC [main] main -> INFO 004 Exiting.....
  • Query 
      peer chaincode query -C $CHANNEL_NAME -n mycc -c '{"Args":["query","a"]}'
  # 실행 결과
  # 2018-05-26 04:13:46.718 UTC [chaincodeCmd] checkChaincodeCmdParams -> INFO 001 Using default escc
  # 2018-05-26 04:13:46.718 UTC [chaincodeCmd] checkChaincodeCmdParams -> INFO 002 Using default vscc
  # Query Result: -100
  # 2018-05-26 04:13:46.723 UTC [main] main -> INFO 003 Exiting.....

기타 명령어

  • 현재 실행 중인 Docker Container들의 상태 확인 
      docker ps
  • Container의 Log 확인 
      # docker logs [Container Name]
  docker logs orderer.mycompany.com
  • Fabric Network 종료 
      # docker-compose-cli.yaml 파일이 존재하는 곳에서 실행
  docker-compose -f docker-compose-cli.yaml down

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Hyperledger Fabric Development Network Environment

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