HyperLedger Febric Kafka 集群模式部署

1.目标

使用 kafka 为 orderer 提供高可靠的队列服务，orderer 也采用多节点模式。

重点在于 kafka + orderer 的搭建过程，peer 节点就和之前的文章一样了。

kafka 是基于 zookeeper 的，下面会搭建起 3个 zk 节点、4个kafka 节点、3个orderer节点、1个 peer节点，peer 节点上安装 chaincode ，其他 peer 节点的搭建就不再细说。

准备服务器：

名称 IP Hostname 组织
zookeeper1 192.168.31.7 zookeeper1
zookeeper2 192.168.31.174 zookeeper2
zookeeper3 192.168.31.242 zookeeper3
kafka1 192.168.31.7 kafka1
kafka2 192.168.31.174 kafka2
kafka3 192.168.31.242 kafka3
kafka4 192.168.31.173 kafka4
orderer0 192.168.31.7 orderer0.example.com
orderer1 192.168.31.174 orderer1.example.com
orderer2 192.168.31.242 orderer2.example.com
peer0 192.168.31.173 peer0.org1.example.com org1

2. 思路

  • 生成基础文件，如权限、创始块相关文件
  • 配置 zookeeper
  • 配置 kafka
  • 配置 orderer
  • 配置 peer0
  • peer0 安装 chaincode

3. 步骤

3.1 生成基础文件，如权限、创始块相关文件

创建项目目录 fabric_kafka（项目目录下内容保持在各个服务器中一致），并把 chaincode_example02 拷贝到 fabric_kafka/chaincode/go 目录下。

新建文件 crypto-config.yaml，内容：

OrdererOrgs:
  - Name: Orderer
    Domain: example.com
    Specs:
      - Hostname: orderer0
      - Hostname: orderer1
      - Hostname: orderer2

PeerOrgs:
  - Name: Org1
    Domain: org1.example.com
    Template:
      Count: 2
    Users:
      Count: 1

  - Name: Org2
    Domain: org2.example.com
    Template:
      Count: 2
    Users:
      Count: 1

执行命令生成安全文件：

cryptogen generate --config=./crypto-config.yaml

新建文件 configtx.yaml，内容：

Profiles:

    TwoOrgsOrdererGenesis:
        Orderer:
            <<: *OrdererDefaults
            Organizations:
                - *OrdererOrg
        Consortiums:
            SampleConsortium:
                Organizations:
                    - *Org1
                    - *Org2
    TwoOrgsChannel:
        Consortium: SampleConsortium
        Application:
            <<: *ApplicationDefaults
            Organizations:
                - *Org1
                - *Org2

Organizations:

    - &OrdererOrg
        Name: OrdererMSP
        ID: OrdererMSP
        MSPDir: crypto-config/ordererOrganizations/example.com/msp

    - &Org1
        Name: Org1MSP
        ID: Org1MSP

        MSPDir: crypto-config/peerOrganizations/org1.example.com/msp

        AnchorPeers:
            - Host: peer0.org1.example.com
              Port: 7051

    - &Org2
        Name: Org2MSP
        ID: Org2MSP

        MSPDir: crypto-config/peerOrganizations/org2.example.com/msp

        AnchorPeers:
            - Host: peer0.org2.example.com
              Port: 7051

Orderer: &OrdererDefaults

    OrdererType: kafka

    Addresses:
        - orderer0.example.com:7050
        - orderer1.example.com:7050
        - orderer2.example.com:7050

    BatchTimeout: 2s

    BatchSize:

        MaxMessageCount: 10

        AbsoluteMaxBytes: 98 MB

        PreferredMaxBytes: 512 KB

    Kafka:
        Brokers:
            - 192.168.31.7:9092
            - 192.168.31.174:9092
            - 192.168.31.242:9092
            - 192.168.31.173:9092

    Organizations:

Application: &ApplicationDefaults

    Organizations:

Capabilities:
    Global: &ChannelCapabilities
        V1_1: true

    Orderer: &OrdererCapabilities
        V1_1: true

    Application: &ApplicationCapabilities
        V1_1: true

注意：所有配置中涉及到IP的地方都要替换成自己相应的IP

执行命令，生成创始块和频道认证文件：

mkdir channel-artifacts

configtxgen -profile TwoOrgsOrdererGenesis -outputBlock ./channel-artifacts/genesis.block

configtxgen -profile TwoOrgsChannel -outputCreateChannelTx ./channel-artifacts/mychannel.tx -channelID mychannel

3.2 配置 zookeeper

新建 docker-zookeeper1.yaml，内容：

version: '2'

services:

  zookeeper1:
    container_name: zookeeper1
    hostname: zookeeper1
    image: hyperledger/fabric-zookeeper
    restart: always
    environment:
      - ZOO_MY_ID=1
      - ZOO_SERVERS=server.1=zookeeper1:2888:3888 server.2=zookeeper2:2888:3888 server.3=zookeeper3:2888:3888
    ports:
      - "2181:2181"
      - "2888:2888"
      - "3888:3888"
    extra_hosts:
     - "zookeeper1:192.168.31.7"
     - "zookeeper2:192.168.31.174"
     - "zookeeper3:192.168.31.242"
     - "kafka1:192.168.31.7"
     - "kafka2:192.168.31.174"
     - "kafka3:192.168.31.242"
     - "kafka4:192.168.31.173"

新建 docker-zookeeper2.yaml，内容：

version: '2'
services:

  zookeeper2:
    container_name: zookeeper2
    hostname: zookeeper2
    image: hyperledger/fabric-zookeeper
    restart: always
    environment:
      - ZOO_MY_ID=2
      - ZOO_SERVERS=server.1=zookeeper1:2888:3888 server.2=zookeeper2:2888:3888 server.3=zookeeper3:2888:3888
    ports:
      - "2181:2181"
      - "2888:2888"
      - "3888:3888"
    extra_hosts:
     - "zookeeper1:192.168.31.7"
     - "zookeeper2:192.168.31.174"
     - "zookeeper3:192.168.31.242"
     - "kafka1:192.168.31.7"
     - "kafka2:192.168.31.174"
     - "kafka3:192.168.31.242"
     - "kafka4:192.168.31.173"

新建 docker-zookeeper3.yaml，内容：

version: '2'
services:

  zookeeper3:
    container_name: zookeeper3
    hostname: zookeeper3
    image: hyperledger/fabric-zookeeper
    restart: always
    environment:
      - ZOO_MY_ID=3
      - ZOO_SERVERS=server.1=zookeeper1:2888:3888 server.2=zookeeper2:2888:3888 server.3=zookeeper3:2888:3888
    ports:
      - "2181:2181"
      - "2888:2888"
      - "3888:3888"
    extra_hosts:
     - "zookeeper1:192.168.31.7"
     - "zookeeper2:192.168.31.174"
     - "zookeeper3:192.168.31.242"
     - "kafka1:192.168.31.7"
     - "kafka2:192.168.31.174"
     - "kafka3:192.168.31.242"
     - "kafka4:192.168.31.173"

在 zk 各个节点上启动：

docker-compose -f docker-zookeeper1.yaml up -d
docker-compose -f docker-zookeeper2.yaml up -d
docker-compose -f docker-zookeeper3.yaml up -d

查看zk 状态：

docker exec -it zookeeper1 bash

# 容器中执行
zkServer.sh status

3.3 配置 kafka

docker-kafka1.yaml

version: '2'
services:
  kafka1:
    container_name: kafka1
    hostname: kafka1
    image: hyperledger/fabric-kafka
    restart: always
    environment:
      - KAFKA_BROKER_ID=1
      - KAFKA_MIN_INSYNC_REPLICAS=2
      - KAFKA_DEFAULT_REPLICATION_FACTOR=3
      - KAFKA_ZOOKEEPER_CONNECT=zookeeper1:2181,zookeeper2:2181,zookeeper3:2181
      - KAFKA_MESSAGE_MAX_BYTES=103809024
      - KAFKA_REPLICA_FETCH_MAX_BYTES=103809024
      - KAFKA_UNCLEAN_LEADER_ELECTION_ENABLE=false
      - KAFKA_LOG_RETENTION_MS=-1
      - KAFKA_HEAP_OPTS=-Xmx256M -Xms128M
    ports:
      - "9092:9092"
    extra_hosts:
     - "zookeeper1:192.168.31.7"
     - "zookeeper2:192.168.31.174"
     - "zookeeper3:192.168.31.242"
     - "kafka1:192.168.31.7"
     - "kafka2:192.168.31.174"
     - "kafka3:192.168.31.242"
     - "kafka4:192.168.31.173"

docker-kafka2.yaml

version: '2'
services:
  kafka2:
    container_name: kafka2
    hostname: kafka2
    image: hyperledger/fabric-kafka
    restart: always
    environment:
      - KAFKA_BROKER_ID=2
      - KAFKA_MIN_INSYNC_REPLICAS=2
      - KAFKA_DEFAULT_REPLICATION_FACTOR=3
      - KAFKA_ZOOKEEPER_CONNECT=zookeeper1:2181,zookeeper2:2181,zookeeper3:2181
      - KAFKA_MESSAGE_MAX_BYTES=103809024
      - KAFKA_REPLICA_FETCH_MAX_BYTES=103809024
      - KAFKA_UNCLEAN_LEADER_ELECTION_ENABLE=false
      - KAFKA_LOG_RETENTION_MS=-1
      - KAFKA_HEAP_OPTS=-Xmx256M -Xms128M
    ports:
      - "9092:9092"
    extra_hosts:
     - "zookeeper1:192.168.31.7"
     - "zookeeper2:192.168.31.174"
     - "zookeeper3:192.168.31.242"
     - "kafka1:192.168.31.7"
     - "kafka2:192.168.31.174"
     - "kafka3:192.168.31.242"
     - "kafka4:192.168.31.173"

docker-kafka3.yaml

version: '2'
services:
  kafka3:
    container_name: kafka3
    hostname: kafka3
    image: hyperledger/fabric-kafka
    restart: always
    environment:
      - KAFKA_BROKER_ID=3
      - KAFKA_MIN_INSYNC_REPLICAS=2
      - KAFKA_DEFAULT_REPLICATION_FACTOR=3
      - KAFKA_ZOOKEEPER_CONNECT=zookeeper1:2181,zookeeper2:2181,zookeeper3:2181
      - KAFKA_MESSAGE_MAX_BYTES=103809024
      - KAFKA_REPLICA_FETCH_MAX_BYTES=103809024
      - KAFKA_UNCLEAN_LEADER_ELECTION_ENABLE=false
      - KAFKA_LOG_RETENTION_MS=-1
      - KAFKA_HEAP_OPTS=-Xmx256M -Xms128M
    ports:
      - "9092:9092"
    extra_hosts:
     - "zookeeper1:192.168.31.7"
     - "zookeeper2:192.168.31.174"
     - "zookeeper3:192.168.31.242"
     - "kafka1:192.168.31.7"
     - "kafka2:192.168.31.174"
     - "kafka3:192.168.31.242"
     - "kafka4:192.168.31.173"

docker-kafka4.yaml

version: '2'
services:
  kafka4:
    container_name: kafka4
    hostname: kafka4
    image: hyperledger/fabric-kafka
    restart: always
    environment:
      - KAFKA_BROKER_ID=4
      - KAFKA_MIN_INSYNC_REPLICAS=2
      - KAFKA_DEFAULT_REPLICATION_FACTOR=3
      - KAFKA_ZOOKEEPER_CONNECT=zookeeper1:2181,zookeeper2:2181,zookeeper3:2181
      - KAFKA_MESSAGE_MAX_BYTES=103809024
      - KAFKA_REPLICA_FETCH_MAX_BYTES=103809024 
      - KAFKA_UNCLEAN_LEADER_ELECTION_ENABLE=false
      - KAFKA_LOG_RETENTION_MS=-1
      - KAFKA_HEAP_OPTS=-Xmx256M -Xms128M
    ports:
      - "9092:9092"
    extra_hosts:
     - "zookeeper1:192.168.31.7"
     - "zookeeper2:192.168.31.174"
     - "zookeeper3:192.168.31.242"
     - "kafka1:192.168.31.7"
     - "kafka2:192.168.31.174"
     - "kafka3:192.168.31.242"
     - "kafka4:192.168.31.173"

在相应节点上启动：

docker-compose -f docker-kafka1.yaml up -d
docker-compose -f docker-kafka2.yaml up -d
docker-compose -f docker-kafka3.yaml up -d
docker-compose -f docker-kafka4.yaml up -d

3.4 配置 orderer

docker-orderer0.yaml

version: '2'
services:
  orderer0.example.com:
    container_name: orderer0.example.com
    image: hyperledger/fabric-orderer
    environment:
      - CORE_VM_DOCKER_HOSTCONFIG_NETWORKMODE=fabric_kafka_default
      - ORDERER_GENERAL_LOGLEVEL=debug
      - ORDERER_GENERAL_LISTENADDRESS=0.0.0.0
      - ORDERER_GENERAL_LISTENPORT=7050
      - ORDERER_GENERAL_GENESISMETHOD=file
      - ORDERER_GENERAL_GENESISFILE=/var/hyperledger/orderer/orderer.genesis.block
      - ORDERER_GENERAL_LOCALMSPID=OrdererMSP
      - ORDERER_GENERAL_LOCALMSPDIR=/var/hyperledger/orderer/msp
      - ORDERER_GENERAL_TLS_ENABLED=false
      - ORDERER_GENERAL_TLS_PRIVATEKEY=/var/hyperledger/orderer/tls/server.key
      - ORDERER_GENERAL_TLS_CERTIFICATE=/var/hyperledger/orderer/tls/server.crt
      - ORDERER_GENERAL_TLS_ROOTCAS=[/var/hyperledger/orderer/tls/ca.crt]
      - ORDERER_KAFKA_RETRY_LONGINTERVAL=10s 
      - ORDERER_KAFKA_RETRY_LONGTOTAL=100s 
      - ORDERER_KAFKA_RETRY_SHORTINTERVAL=1s
      - ORDERER_KAFKA_RETRY_SHORTTOTAL=30s
      - ORDERER_KAFKA_VERBOSE=true
      - ORDERER_KAFKA_BROKERS=[192.168.31.7:9092,192.168.31.174:9092,192.168.31.242:9092,192.168.31.173:9092]
    working_dir: /opt/gopath/src/github.com/hyperledger/fabric
    command: orderer
    volumes:
    - ./channel-artifacts/genesis.block:/var/hyperledger/orderer/orderer.genesis.block
    - ./crypto-config/ordererOrganizations/example.com/orderers/orderer0.example.com/msp:/var/hyperledger/orderer/msp
    - ./crypto-config/ordererOrganizations/example.com/orderers/orderer0.example.com/tls/:/var/hyperledger/orderer/tls
    networks:
      default:
        aliases:
          - fabric_kafka
    ports:
      - 7050:7050
    extra_hosts:
     - "kafka1:192.168.31.7"
     - "kafka2:192.168.31.174"
     - "kafka3:192.168.31.242"
     - "kafka4:192.168.31.173"

docker-orderer1.yaml

version: '2'
services:
  orderer1.example.com:
    container_name: orderer1.example.com
    image: hyperledger/fabric-orderer
    environment:
      - CORE_VM_DOCKER_HOSTCONFIG_NETWORKMODE=fabric_kafka_default
      - ORDERER_GENERAL_LOGLEVEL=debug
      - ORDERER_GENERAL_LISTENADDRESS=0.0.0.0
      - ORDERER_GENERAL_LISTENPORT=7050
      - ORDERER_GENERAL_GENESISMETHOD=file
      - ORDERER_GENERAL_GENESISFILE=/var/hyperledger/orderer/orderer.genesis.block
      - ORDERER_GENERAL_LOCALMSPID=OrdererMSP
      - ORDERER_GENERAL_LOCALMSPDIR=/var/hyperledger/orderer/msp
      - ORDERER_GENERAL_TLS_ENABLED=false
      - ORDERER_GENERAL_TLS_PRIVATEKEY=/var/hyperledger/orderer/tls/server.key
      - ORDERER_GENERAL_TLS_CERTIFICATE=/var/hyperledger/orderer/tls/server.crt
      - ORDERER_GENERAL_TLS_ROOTCAS=[/var/hyperledger/orderer/tls/ca.crt]
      - ORDERER_KAFKA_RETRY_LONGINTERVAL=10s 
      - ORDERER_KAFKA_RETRY_LONGTOTAL=100s 
      - ORDERER_KAFKA_RETRY_SHORTINTERVAL=1s
      - ORDERER_KAFKA_RETRY_SHORTTOTAL=30s
      - ORDERER_KAFKA_VERBOSE=true
      - ORDERER_KAFKA_BROKERS=[192.168.31.7:9092,192.168.31.174:9092,192.168.31.242:9092,192.168.31.173:9092]
    working_dir: /opt/gopath/src/github.com/hyperledger/fabric
    command: orderer
    volumes:
    - ./channel-artifacts/genesis.block:/var/hyperledger/orderer/orderer.genesis.block
    - ./crypto-config/ordererOrganizations/example.com/orderers/orderer1.example.com/msp:/var/hyperledger/orderer/msp
    - ./crypto-config/ordererOrganizations/example.com/orderers/orderer1.example.com/tls/:/var/hyperledger/orderer/tls
    networks:
      default:
        aliases:
          - fabric_kafka
    ports:
      - 7050:7050
    extra_hosts:
     - "kafka1:192.168.31.7"
     - "kafka2:192.168.31.174"
     - "kafka3:192.168.31.242"
     - "kafka4:192.168.31.173"

docker-orderer2.yaml

version: '2'
services:
  orderer2.example.com:
    container_name: orderer2.example.com
    image: hyperledger/fabric-orderer
    environment:
      - CORE_VM_DOCKER_HOSTCONFIG_NETWORKMODE=fabric_kafka_default
      - ORDERER_GENERAL_LOGLEVEL=debug
      - ORDERER_GENERAL_LISTENADDRESS=0.0.0.0
      - ORDERER_GENERAL_LISTENPORT=7050
      - ORDERER_GENERAL_GENESISMETHOD=file
      - ORDERER_GENERAL_GENESISFILE=/var/hyperledger/orderer/orderer.genesis.block
      - ORDERER_GENERAL_LOCALMSPID=OrdererMSP
      - ORDERER_GENERAL_LOCALMSPDIR=/var/hyperledger/orderer/msp
      - ORDERER_GENERAL_TLS_ENABLED=false
      - ORDERER_GENERAL_TLS_PRIVATEKEY=/var/hyperledger/orderer/tls/server.key
      - ORDERER_GENERAL_TLS_CERTIFICATE=/var/hyperledger/orderer/tls/server.crt
      - ORDERER_GENERAL_TLS_ROOTCAS=[/var/hyperledger/orderer/tls/ca.crt]
      - ORDERER_KAFKA_RETRY_LONGINTERVAL=10s 
      - ORDERER_KAFKA_RETRY_LONGTOTAL=100s 
      - ORDERER_KAFKA_RETRY_SHORTINTERVAL=1s
      - ORDERER_KAFKA_RETRY_SHORTTOTAL=30s
      - ORDERER_KAFKA_VERBOSE=true
      - ORDERER_KAFKA_BROKERS=[192.168.31.7:9092,192.168.31.174:9092,192.168.31.242:9092,192.168.31.173:9092]
    working_dir: /opt/gopath/src/github.com/hyperledger/fabric
    command: orderer
    volumes:
    - ./channel-artifacts/genesis.block:/var/hyperledger/orderer/orderer.genesis.block
    - ./crypto-config/ordererOrganizations/example.com/orderers/orderer2.example.com/msp:/var/hyperledger/orderer/msp
    - ./crypto-config/ordererOrganizations/example.com/orderers/orderer2.example.com/tls/:/var/hyperledger/orderer/tls
    networks:
      default:
        aliases:
          - fabric_kafka
    ports:
      - 7050:7050
    extra_hosts:
     - "kafka1:192.168.31.7"
     - "kafka2:192.168.31.174"
     - "kafka3:192.168.31.242"
     - "kafka4:192.168.31.173"

相应节点上启动：

docker-compose -f docker-orderer0.yaml up -d
docker-compose -f docker-orderer1.yaml up -d
docker-compose -f docker-orderer2.yaml up -d

3.5 配置 peer0

docker-peer0.yaml

version: '2'
services:
  couchdb:
    container_name: couchdb
    image: hyperledger/fabric-couchdb
    ports:
      - "5984:5984"
  ca:
    container_name: ca
    image: hyperledger/fabric-ca
    environment:
      - FABRIC_CA_HOME=/etc/hyperledger/fabric-ca-server
      - FABRIC_CA_SERVER_CA_NAME=ca
      - FABRIC_CA_SERVER_TLS_ENABLED=false
      - FABRIC_CA_SERVER_TLS_CERTFILE=/etc/hyperledger/fabric-ca-server-config/ca.org1.example.com-cert.pem
      - FABRIC_CA_SERVER_TLS_KEYFILE=/etc/hyperledger/fabric-ca-server-config/555290c50d91fbfd50c03f6abb08910dab00a84403826e4ed97e48bbf287c268_sk
    ports:
      - "7054:7054"
    command: sh -c 'fabric-ca-server start --ca.certfile /etc/hyperledger/fabric-ca-server-config/ca.org1.example.com-cert.pem --ca.keyfile /etc/hyperledger/fabric-ca-server-config/555290c50d91fbfd50c03f6abb08910dab00a84403826e4ed97e48bbf287c268_sk -b admin:adminpw -d'
    volumes:
      - ./crypto-config/peerOrganizations/org1.example.com/ca/:/etc/hyperledger/fabric-ca-server-config

  peer0.org1.example.com:
    container_name: peer0.org1.example.com
    image: hyperledger/fabric-peer
    environment:
      - CORE_LEDGER_STATE_STATEDATABASE=CouchDB
      - CORE_LEDGER_STATE_COUCHDBCONFIG_COUCHDBADDRESS=192.168.31.173:5984
      - CORE_PEER_ID=peer0.org1.example.com
      - CORE_PEER_NETWORKID=fabric_kafka
      - CORE_PEER_ADDRESS=peer0.org1.example.com:7051
      - CORE_PEER_CHAINCODEADDRESS=peer0.org1.example.com:7052
      - CORE_PEER_CHAINCODELISTENADDRESS=peer0.org1.example.com:7052
      - CORE_PEER_GOSSIP_EXTERNALENDPOINT=peer0.org1.example.com:7051
      - CORE_PEER_LOCALMSPID=Org1MSP
      - CORE_VM_ENDPOINT=unix:///host/var/run/docker.sock
      - CORE_VM_DOCKER_HOSTCONFIG_NETWORKMODE=fabric_kafka_default
      - CORE_VM_DOCKER_TLS_ENABLED=false
      - CORE_LOGGING_LEVEL=DEBUG
      - CORE_PEER_GOSSIP_SKIPHANDSHAKE=true
      - CORE_PEER_GOSSIP_USELEADERELECTION=true
      - CORE_PEER_GOSSIP_ORGLEADER=false
      - CORE_PEER_PROFILE_ENABLED=false
      - CORE_PEER_TLS_ENABLED=false
      - 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
    volumes:
        - /var/run/:/host/var/run/
        - ./chaincode/go/:/opt/gopath/src/github.com/hyperledger/fabric/chaincode/go
        - ./crypto-config/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/msp:/etc/hyperledger/fabric/msp
        - ./crypto-config/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls:/etc/hyperledger/fabric/tls
    working_dir: /opt/gopath/src/github.com/hyperledger/fabric/peer
    command: peer node start
    ports:
      - 7051:7051
      - 7052:7052
      - 7053:7053
    depends_on:
      - couchdb
    networks:
      default:
        aliases:
          - fabric_kafka
    extra_hosts:
     - "orderer0.example.com:192.168.31.7"
     - "orderer1.example.com:192.168.31.174"
     - "orderer2.example.com:192.168.31.242"

  cli:
    container_name: cli
    image: hyperledger/fabric-tools
    tty: true
    environment:
      - GOPATH=/opt/gopath
      - CORE_VM_ENDPOINT=unix:///host/var/run/docker.sock
      - CORE_LOGGING_LEVEL=DEBUG
      - CORE_PEER_ID=cli
      - CORE_PEER_ADDRESS=peer0.org1.example.com:7051
      - CORE_PEER_CHAINCODELISTENADDRESS=peer0.org1.example.com:7052
      - CORE_PEER_LOCALMSPID=Org1MSP
      - CORE_PEER_TLS_ENABLED=false
      - CORE_PEER_TLS_CERT_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/server.crt
      - CORE_PEER_TLS_KEY_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/server.key
      - 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
      - CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp
    working_dir: /opt/gopath/src/github.com/hyperledger/fabric/peer
    volumes:
        - /var/run/:/host/var/run/
        - ./chaincode/go/:/opt/gopath/src/github.com/hyperledger/fabric/chaincode/go
        - ./crypto-config:/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/
        - ./channel-artifacts:/opt/gopath/src/github.com/hyperledger/fabric/peer/channel-artifacts
    depends_on:
      - peer0.org1.example.com
    extra_hosts:
     - "orderer0.example.com:192.168.31.7"
     - "orderer1.example.com:192.168.31.174"
     - "orderer2.example.com:192.168.31.242"
     - "peer0.org1.example.com:192.168.31.173"

启动：

docker-compose -f docker-peer0.yaml up -d

3.6 peer0 安装 chaincode

进入 peer0 的 cli 容器：

docker exec -it cli bash

容器内执行：

peer channel create -o orderer0.example.com:7050 -c mychannel -t 50 -f ./channel-artifacts/mychannel.tx

peer channel join -b mychannel.block

peer chaincode install -n mychannel -p github.com/hyperledger/fabric/chaincode/go/chaincode_example02 -v 1.0

peer chaincode instantiate -o orderer0.example.com:7050 -C mychannel -n mychannel -c '{"Args":["init","A","10","B","10"]}' -P "OR ('Org1MSP.member','Org2MSP.member')" -v 1.0

peer chaincode query -C mychannel -n mychannel -c '{"Args":["query", "A"]}'
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