Fabric添加节点

添加节点步骤

1. 确保组织的CA节点已经启动

   

2. 通过FabricCA生成节点的证书

   export PATH=$PATH:${PWD}/../bin
   export FABRIC_CA_CLIENT_HOME=${PWD}/organizations/peerOrganizations/org1.example.com/
   fabric-ca-client register --caname ca-org1 --id.name peer1 --id.secret peer1pw --id.type peer --tls.certfiles ${PWD}/organizations/fabric-ca/org1/tls-cert.pem
   mkdir -p organizations/peerOrganizations/org1.example.com/peers/peer1.org1.example.com
   fabric-ca-client enroll -u https://peer1:peer1pw@localhost:7054 --caname ca-org1 -M ${PWD}/organizations/peerOrganizations/org1.example.com/peers/peer1.org1.example.com/msp --csr.hosts peer1.org1.example.com --tls.certfiles ${PWD}/organizations/fabric-ca/org1/tls-cert.pem
   cp ${PWD}/organizations/peerOrganizations/org1.example.com/msp/config.yaml ${PWD}/organizations/peerOrganizations/org1.example.com/peers/peer1.org1.example.com/msp/config.yaml
   fabric-ca-client enroll -u https://peer1:peer1pw@localhost:7054 --caname ca-org1 -M ${PWD}/organizations/peerOrganizations/org1.example.com/peers/peer1.org1.example.com/tls --enrollment.profile tls --csr.hosts peer1.org1.example.com --csr.hosts localhost --tls.certfiles ${PWD}/organizations/fabric-ca/org1/tls-cert.pem
   cp ${PWD}/organizations/peerOrganizations/org1.example.com/peers/peer1.org1.example.com/tls/tlscacerts/* ${PWD}/organizations/peerOrganizations/org1.example.com/peers/peer1.org1.example.com/tls/ca.crt
   cp ${PWD}/organizations/peerOrganizations/org1.example.com/peers/peer1.org1.example.com/tls/signcerts/* ${PWD}/organizations/peerOrganizations/org1.example.com/peers/peer1.org1.example.com/tls/server.crt
   cp ${PWD}/organizations/peerOrganizations/org1.example.com/peers/peer1.org1.example.com/tls/keystore/* ${PWD}/organizations/peerOrganizations/org1.example.com/peers/peer1.org1.example.com/tls/server.key
   

3. 编写peer节点容器的docker-compose文件

   volumes:
     peer1.org1.example.com:
   
   networks:
     test:
   
   services:
   
     peer1.org1.example.com:
       container_name: peer1.org1.example.com
       image: hyperledger/fabric-peer:$IMAGE_TAG
       environment:
         #Generic peer variables
         - CORE_VM_ENDPOINT=unix:///host/var/run/docker.sock
         # the following setting starts chaincode containers on the same
         # bridge network as the peers
         # https://docs.docker.com/compose/networking/
         - CORE_VM_DOCKER_HOSTCONFIG_NETWORKMODE=${COMPOSE_PROJECT_NAME}_test
         - FABRIC_LOGGING_SPEC=INFO
         #- FABRIC_LOGGING_SPEC=DEBUG
         - CORE_PEER_TLS_ENABLED=true
         - CORE_PEER_PROFILE_ENABLED=true
         - CORE_PEER_TLS_CERT_FILE=/etc/hyperledger/fabric/tls/server.crt
         - CORE_PEER_TLS_KEY_FILE=/etc/hyperledger/fabric/tls/server.key
         - CORE_PEER_TLS_ROOTCERT_FILE=/etc/hyperledger/fabric/tls/ca.crt
         # Peer specific variabes
         - CORE_PEER_ID=peer1.org1.example.com
         - CORE_PEER_ADDRESS=peer1.org1.example.com:8051
         - CORE_PEER_LISTENADDRESS=0.0.0.0:8051
         - CORE_PEER_CHAINCODEADDRESS=peer1.org1.example.com:8052
         - CORE_PEER_CHAINCODELISTENADDRESS=0.0.0.0:8052
         - CORE_PEER_GOSSIP_BOOTSTRAP=peer1.org1.example.com:8051
         - CORE_PEER_GOSSIP_EXTERNALENDPOINT=peer1.org1.example.com:8051
         - CORE_PEER_LOCALMSPID=Org1MSP
       volumes:
           - /var/run/:/host/var/run/
           - ../organizations/peerOrganizations/org1.example.com/peers/peer1.org1.example.com/msp:/etc/hyperledger/fabric/msp
           - ../organizations/peerOrganizations/org1.example.com/peers/peer1.org1.example.com/tls:/etc/hyperledger/fabric/tls
           - peer1.org1.example.com:/var/hyperledger/production
       working_dir: /opt/gopath/src/github.com/hyperledger/fabric/peer
       command: peer node start
       ports:
         - 8051:8051
       networks:
         - test
   

4. 启动 peer 节点容器

   docker-compose -f docker/docker-compose-peer1org1.yaml up -d
   

5. 切换环境变量到当前peer节点，加入指定的通道(以下是Org1)

   1. 设置环境变量

   export CORE_PEER_TLS_ENABLED=true
   export CORE_PEER_LOCALMSPID="Org1MSP"
   export CORE_PEER_TLS_ROOTCERT_FILE=${PWD}/organizations/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt
   export CORE_PEER_MSPCONFIGPATH=${PWD}/organizations/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp
   # 下面设置节点的url，新节点的端口是本地的8051端口，所以是localhost:8051
   export CORE_PEER_ADDRESS=localhost:8051 
   
   export PATH=$PATH:$PWD/../bin/
   
   export FABRIC_CFG_PATH=$PWD/../config/
   export ORDERER_CA=${PWD}/organizations/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem
   

   2. 加入指定通道，这一步需要 通道创世块

      peer channel join -b channel-artifacts/mychannel.block
      

6. 安装指定的链码。

   peer lifecycle chaincode install fabcar.tar.gz
   

7. 如果还要在客户端查询到这个节点的话，需要修改connection-org1.yaml，添加新增节点的信息，重启客户端