HyperLedger Fabric 1.4.4動態增加組織Org3

配置文件

創建org3-artifacts文件夾，並進入其中創建如下文件

org3-crypto.yaml

PeerOrgs:
  # ---------------------------------------------------------------------------
  # Org3
  # ---------------------------------------------------------------------------
  - Name: Org3
    Domain: org3.example.com
    EnableNodeOUs: true
    Template:
      Count: 2
    Users:
      Count: 1

configtx.yaml

Organizations:
    - &Org3
        # DefaultOrg defines the organization which is used in the sampleconfig
        # of the fabric.git development environment
        Name: Org3MSP

        # ID to load the MSP definition as
        ID: Org3MSP

        MSPDir: crypto-config/peerOrganizations/org3.example.com/msp

        # Policies defines the set of policies at this level of the config tree
        # For organization policies, their canonical path is usually
        #   /Channel/<Application|Orderer>/<OrgName>/<PolicyName>
        Policies:
            Readers:
                Type: Signature
                Rule: "OR('Org3MSP.admin', 'Org3MSP.peer', 'Org3MSP.client')"
            Writers:
                Type: Signature
                Rule: "OR('Org3MSP.admin', 'Org3MSP.client')"
            Admins:
                Type: Signature
                Rule: "OR('Org3MSP.admin')"

        AnchorPeers:
            # AnchorPeers defines the location of peers which can be used
            # for cross org gossip communication.  Note, this value is only
            # encoded in the genesis block in the Application section context
            - Host: peer0.org3.example.com
              Port: 11051

docker-compose-org3.yaml

# Copyright IBM Corp. All Rights Reserved.
#
# SPDX-License-Identifier: Apache-2.0
#

version: '2'

volumes:
  peer0.org3.example.com:
  peer1.org3.example.com:

networks:
  byfn:

services:

  peer0.org3.example.com:
    container_name: peer0.org3.example.com
    extends:
      file: base/peer-base.yaml
      service: peer-base
    environment:
      - CORE_PEER_ID=peer0.org3.example.com
      - CORE_PEER_ADDRESS=peer0.org3.example.com:11051
      - CORE_PEER_LISTENADDRESS=0.0.0.0:11051
      - CORE_PEER_CHAINCODEADDRESS=peer0.org3.example.com:11052
      - CORE_PEER_CHAINCODELISTENADDRESS=0.0.0.0:11052
      - CORE_PEER_GOSSIP_BOOTSTRAP=peer1.org3.example.com:12051
      - CORE_PEER_GOSSIP_EXTERNALENDPOINT=peer0.org3.example.com:11051
      - CORE_PEER_LOCALMSPID=Org3MSP
    volumes:
        - /var/run/:/host/var/run/
        - ./org3-artifacts/crypto-config/peerOrganizations/org3.example.com/peers/peer0.org3.example.com/msp:/etc/hyperledger/fabric/msp
        - ./org3-artifacts/crypto-config/peerOrganizations/org3.example.com/peers/peer0.org3.example.com/tls:/etc/hyperledger/fabric/tls
        - peer0.org3.example.com:/var/hyperledger/production
    ports:
      - 11051:11051
    networks:
      - byfn

  peer1.org3.example.com:
    container_name: peer1.org3.example.com
    extends:
      file: base/peer-base.yaml
      service: peer-base
    environment:
      - CORE_PEER_ID=peer1.org3.example.com
      - CORE_PEER_ADDRESS=peer1.org3.example.com:12051
      - CORE_PEER_LISTENADDRESS=0.0.0.0:12051
      - CORE_PEER_CHAINCODEADDRESS=peer1.org3.example.com:12052
      - CORE_PEER_CHAINCODELISTENADDRESS=0.0.0.0:12052
      - CORE_PEER_GOSSIP_BOOTSTRAP=peer0.org3.example.com:11051
      - CORE_PEER_GOSSIP_EXTERNALENDPOINT=peer1.org3.example.com:12051
      - CORE_PEER_LOCALMSPID=Org3MSP
    volumes:
        - /var/run/:/host/var/run/
        - ./org3-artifacts/crypto-config/peerOrganizations/org3.example.com/peers/peer1.org3.example.com/msp:/etc/hyperledger/fabric/msp
        - ./org3-artifacts/crypto-config/peerOrganizations/org3.example.com/peers/peer1.org3.example.com/tls:/etc/hyperledger/fabric/tls
        - peer1.org3.example.com:/var/hyperledger/production
    ports:
      - 12051:12051
    networks:
      - byfn


  Org3cli:
    container_name: Org3cli
    image: hyperledger/fabric-tools:$IMAGE_TAG
    tty: true
    stdin_open: true
    environment:
      - GOPATH=/opt/gopath
      - CORE_VM_ENDPOINT=unix:///host/var/run/docker.sock
      - FABRIC_LOGGING_SPEC=INFO
      #- FABRIC_LOGGING_SPEC=DEBUG
      - CORE_PEER_ID=Org3cli
      - CORE_PEER_ADDRESS=peer0.org3.example.com:11051
      - CORE_PEER_LOCALMSPID=Org3MSP
      - CORE_PEER_TLS_ENABLED=true
      - CORE_PEER_TLS_CERT_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org3.example.com/peers/peer0.org3.example.com/tls/server.crt
      - CORE_PEER_TLS_KEY_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org3.example.com/peers/peer0.org3.example.com/tls/server.key
      - CORE_PEER_TLS_ROOTCERT_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org3.example.com/peers/peer0.org3.example.com/tls/ca.crt
      - CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org3.example.com/users/[email protected]/msp
    working_dir: /opt/gopath/src/github.com/hyperledger/fabric/peer
    command: /bin/bash
    volumes:
        - /var/run/:/host/var/run/
        - ./../chaincode/:/opt/gopath/src/github.com/chaincode
        - ./org3-artifacts/crypto-config:/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/
        - ./crypto-config/peerOrganizations/org1.example.com:/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org1.example.com
        - ./crypto-config/peerOrganizations/org2.example.com:/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org2.example.com
        - ./scripts:/opt/gopath/src/github.com/hyperledger/fabric/peer/scripts/
    depends_on:
      - peer0.org3.example.com
      - peer1.org3.example.com
    networks:
      - byfn

生成證書等文件

# 進入org3配置文件目錄
cd org3-artifacts

# 生成證書等文件
cryptogen generate --config=./org3-crypto.yaml
configtxgen -printOrg Org3MSP > ../channel-artifacts/org3.json
cd ..

# 將org3的證書copy至與其他節點證書相同的目錄下
cp -r crypto-config/ordererOrganizations org3-artifacts/crypto-config/

# 進入cli容器的命令行
docker exec -it cli bash

# 安裝json解析工具 jq
apt-get -y update && apt-get -y install jq

# 獲取mychannel的配置，並寫入config.json文件中
fetchChannelConfig mychannel config.json

# 修改配置文件，將org3添加到其中，然後寫入到modified_config.json文件中
jq -s '.[0] * {"channel_group":{"groups":{"Application":{"groups": {"Org3MSP":.[1]}}}}}' config.json ./channel-artifacts/org3.json > modified_config.json

# 將config.json和modified_config.json文件的不同，生成二進制文件org3_update_in_envelope.pb
createConfigUpdate mychannel config.json modified_config.json org3_update_in_envelope.pb

# 切換到peer0.org1.example.com，並提交通道配置的變化
CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org1.example.com/users/[email protected]/msp
CORE_PEER_ADDRESS=peer0.org1.example.com:7051
CORE_PEER_LOCALMSPID="Org1MSP"
CORE_PEER_TLS_ROOTCERT_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt

peer channel signconfigtx -f "org3_update_in_envelope.pb"

# 切換到peer0.org2.example.com，同時更新通道
CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org2.example.com/users/[email protected]/msp
CORE_PEER_ADDRESS=peer0.org2.example.com:9051 
CORE_PEER_LOCALMSPID="Org2MSP" 
CORE_PEER_TLS_ROOTCERT_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/tls/ca.crt 

peer channel update -f org3_update_in_envelope.pb -c mychannel -o orderer.example.com:7050 --tls --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem

# 退出cli命令行
exit

# 啓動org3的兩個peer節點和org3cli
docker-compose -f ./org3-artifacts/docker-compose-org3.yaml up -d

# 進入org3cli命令行
docker exec -it Org3cli bash

# 從orderer節點獲取通道的配置區塊
peer channel fetch 0 mychannel.block -o orderer.example.com:7050 -c mychannel --tls --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem

# 切換到peer0.org3.example.com和peer1.org3.example.com，並加入通道
CORE_PEER_LOCALMSPID="Org3MSP"
CORE_PEER_TLS_ROOTCERT_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org3.example.com/peers/peer0.org3.example.com/tls/ca.crt
CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org3.example.com/users/[email protected]/msp
CORE_PEER_ADDRESS=peer0.org3.example.com:11051

peer channel join -b mychannel.block

CORE_PEER_LOCALMSPID="Org3MSP"
CORE_PEER_TLS_ROOTCERT_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org3.example.com/peers/peer1.org3.example.com/tls/ca.crt
CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org3.example.com/users/[email protected]/msp
CORE_PEER_ADDRESS=peer1.org3.example.com:12051

peer channel join -b mychannel.block

# 切換到peer0.org3.example.com和peer1.org3.example.com，並安裝鏈碼
CORE_PEER_LOCALMSPID="Org3MSP"
CORE_PEER_TLS_ROOTCERT_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org3.example.com/peers/peer0.org3.example.com/tls/ca.crt
CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org3.example.com/users/[email protected]/msp
CORE_PEER_ADDRESS=peer0.org3.example.com:11051

peer chaincode install -n mycc -v 2.0 -l golang -p github.com/chaincode/chaincode_example02/go/

CORE_PEER_LOCALMSPID="Org3MSP"
CORE_PEER_TLS_ROOTCERT_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org3.example.com/peers/peer1.org3.example.com/tls/ca.crt
CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org3.example.com/users/[email protected]/msp
CORE_PEER_ADDRESS=peer1.org3.example.com:12051

peer chaincode install -n mycc -v 2.0 -l golang -p github.com/chaincode/chaincode_example02/go/

# 切換到peer0.org1.example.com和peer0.org2.example.com，並安裝鏈碼
CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org1.example.com/users/[email protected]/msp
CORE_PEER_ADDRESS=peer0.org1.example.com:7051
CORE_PEER_LOCALMSPID="Org1MSP"
CORE_PEER_TLS_ROOTCERT_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt

peer chaincode install -n mycc -v 2.0 -l golang -p github.com/chaincode/chaincode_example02/go/

CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org2.example.com/users/[email protected]/msp
CORE_PEER_ADDRESS=peer0.org2.example.com:9051 
CORE_PEER_LOCALMSPID="Org2MSP" 
CORE_PEER_TLS_ROOTCERT_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/tls/ca.crt 

peer chaincode install -n mycc -v 2.0 -l golang -p github.com/chaincode/chaincode_example02/go/

# 升級鏈碼
peer chaincode upgrade -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 2.0 -c '{"Args":["init","a","90","b","210"]}' -P "AND ('Org1MSP.peer','Org2MSP.peer','Org3MSP.peer')"

至此就算添加成功了，只需測試即可。

測試

# 先查詢餘額
peer chaincode query -C mychannel -n mycc -c '{"Args":["query","a"]}'
90
# 轉賬
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 --peerAddresses peer0.org3.example.com:11051 --tlsRootCertFiles /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org3.example.com/peers/peer0.org3.example.com/tls/ca.crt -c '{"Args":["invoke","a","b","10"]}'

# 再查詢餘額
peer chaincode query -C mychannel -n mycc -c '{"Args":["query","a"]}'
80

測試成功。