HyperLedger Fabric 1.4 kafka生产环境部署（11.1）

网易云课堂视频在线教学，地址：https://study.163.com/course/introduction/1209401942.htm

11.1 Kafka模式简介

上一章介绍的Solo模式只存在一个排序（orderer）服务,是一种中心化结构，一旦排序（orderer）服务出现了问题，整个区块链网络将会崩溃，为了能在正式环境中稳定运行，需要对排序（orderer）服务采用集群方式，Hyperledger Fabric采用kafka方式实现排序（orderer）服务的集群，kafka模块被认为是半中心化结构。
       顺便提一下，去中心化的BFT（拜占庭容错）排序（orderer）服务集群方式目前还在开发，还没有规定发布时间，将在1.x周期内发布，可以关注跟踪FAB-33的更新。
11.2 Kafka网络拓扑
       Kafka模式通过Kafka集群和zookeeper集群保证数据的一致性，实现排序功能，网络拓扑图如下：

图：网络拓扑

Kafka模式由排序（orderer）服务、kafka集群和zookeeper集群组成。每个排序(orderer)服务相互之间不通信，只与kafka集群通信，kafka集群与zookeeper相互连接。
       Fabric网络中的各节点（Peer）收到客户端发送的交易请求时，把交易信息发送给与其连接的排序（orderer）服务，交由排序（orderer）服务集群进行排序处理。
11.3 Kafka运行配置
       Kafka生产环境部署案例采用三个排序（orderer）服务、四个kafka、三个zookeeper和四个节点（peer）组成，共准备八台服务器，每台服务器对应的服务如下表所示：

kafka案例网络拓扑图如下：

图：kafka案例网络拓扑

kafka案例部署步骤如下：
11.3.1 服务器（192.168.235.3）部署配置
1) 创建kafkapeer目录

# cd $GOPATH/src/github.com/hyperledger/fabric
# mkdir kafkapeer
# cd kafkapeer

2) 获取生成工具
    把下载的hyperledger-fabric-linux-amd64-1.2.0.tar.gz二进制文件包解压，把其中的bin目录拷贝到kafkapeer目录下。

# chmod -R  ./bin

3) 准备生成证书和区块配置文件
配置crypto-config.yaml和configtx.yaml文件，拷贝到kafkapeer目录下。

• crypto-config.yaml：

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

# ---------------------------------------------------------------------------
# "OrdererOrgs" - Definition of organizations managing orderer nodes
# ---------------------------------------------------------------------------
OrdererOrgs:
  # ---------------------------------------------------------------------------
  # Orderer
  # ---------------------------------------------------------------------------
  - Name: Orderer
    Domain: example.com
    CA:
        Country: US
        Province: California
        Locality: San Francisco
    # ---------------------------------------------------------------------------
    # "Specs" - See PeerOrgs below for complete description
    # ---------------------------------------------------------------------------
    Specs:
      - Hostname: orderer0
      - Hostname: orderer1
      - Hostname: orderer2
# ---------------------------------------------------------------------------
# "PeerOrgs" - Definition of organizations managing peer nodes
# ---------------------------------------------------------------------------
PeerOrgs:
  # ---------------------------------------------------------------------------
  # Org1
  # ---------------------------------------------------------------------------
  - Name: Org1
    Domain: org1.example.com
    EnableNodeOUs: true
    CA:
        Country: US
        Province: California
        Locality: San Francisco
    # ---------------------------------------------------------------------------
    # "Specs"
    # ---------------------------------------------------------------------------
    # Uncomment this section to enable the explicit definition of hosts in your
    # configuration.  Most users will want to use Template, below
    #
    # Specs is an array of Spec entries.  Each Spec entry consists of two fields:
    #   - Hostname:   (Required) The desired hostname, sans the domain.
    #   - CommonName: (Optional) Specifies the template or explicit override for
    #                 the CN.  By default, this is the template:
    #
    #                              "{{.Hostname}}.{{.Domain}}"
    #
    #                 which obtains its values from the Spec.Hostname and
    #                 Org.Domain, respectively.
    # ---------------------------------------------------------------------------
    # Specs:
    #   - Hostname: foo # implicitly "foo.org1.example.com"
    #     CommonName: foo27.org5.example.com # overrides Hostname-based FQDN set above
    #   - Hostname: bar
    #   - Hostname: baz
    # ---------------------------------------------------------------------------
    # "Template"
    # ---------------------------------------------------------------------------
    # Allows for the definition of  or more hosts that are created sequentially
    # from a template. By default, this looks like "peer%d" from  to Count-.
    # You may override the number of nodes (Count), the starting index (Start)
    # or the template used to construct the name (Hostname).
    #
    # Note: Template and Specs are not mutually exclusive.  You may define both
    # sections and the aggregate nodes will be created for you.  Take care with
    # name collisions
    # ---------------------------------------------------------------------------
    Template:
      Count:
      # Start:
      # Hostname: {{.Prefix}}{{.Index}} # default
    # ---------------------------------------------------------------------------
    # "Users"
    # ---------------------------------------------------------------------------
    # Count: The number of user accounts _in addition_ to Admin
    # ---------------------------------------------------------------------------
    Users:
      Count:
  # ---------------------------------------------------------------------------
  # Org2: See "Org1" for full specification
  # ---------------------------------------------------------------------------
  - Name: Org2
    Domain: org2.example.com
    EnableNodeOUs: true
    CA:
        Country: US
        Province: California
        Locality: San Francisco
    Template:
      Count:
    Users:
      Count: 

• configtx.yaml

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

---
################################################################################
#
#   Section: Organizations
#
#   - This section defines the different organizational identities which will
#   be referenced later in the configuration.
#
################################################################################
Organizations:

    # SampleOrg defines an MSP using the sampleconfig.  It should never be used
    # in production but may be used as a template for other definitions
    - &OrdererOrg
        # DefaultOrg defines the organization which is used in the sampleconfig
        # of the fabric.git development environment
        Name: OrdererOrg

        # ID to load the MSP definition as
        ID: OrdererMSP

        # MSPDir is the filesystem path which contains the MSP configuration
        MSPDir: crypto-config/ordererOrganizations/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('OrdererMSP.member')"
            Writers:
                Type: Signature
                Rule: "OR('OrdererMSP.member')"
            Admins:
                Type: Signature
                Rule: "OR('OrdererMSP.admin')"

    - &Org1
        # DefaultOrg defines the organization which is used in the sampleconfig
        # of the fabric.git development environment
        Name: Org1MSP

        # ID to load the MSP definition as
        ID: Org1MSP

        MSPDir: crypto-config/peerOrganizations/org1.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('Org1MSP.admin', 'Org1MSP.peer', 'Org1MSP.client')"
            Writers:
                Type: Signature
                Rule: "OR('Org1MSP.admin', 'Org1MSP.client')"
            Admins:
                Type: Signature
                Rule: "OR('Org1MSP.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.org1.example.com
              Port: 

    - &Org2
        # DefaultOrg defines the organization which is used in the sampleconfig
        # of the fabric.git development environment
        Name: Org2MSP

        # ID to load the MSP definition as
        ID: Org2MSP

        MSPDir: crypto-config/peerOrganizations/org2.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('Org2MSP.admin', 'Org2MSP.peer', 'Org2MSP.client')"
            Writers:
                Type: Signature
                Rule: "OR('Org2MSP.admin', 'Org2MSP.client')"
            Admins:
                Type: Signature
                Rule: "OR('Org2MSP.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.org2.example.com
              Port: 

################################################################################
#
#   SECTION: Capabilities
#
#   - This section defines the capabilities of fabric network. This is a new
#   concept as of v1.1.0 and should not be utilized in mixed networks with
#   v1..x peers and orderers.  Capabilities define features which must be
#   present in a fabric binary for that binary to safely participate in the
#   fabric network.  For instance, if a new MSP type is added, newer binaries
#   might recognize and validate the signatures from this type, while older
#   binaries without this support would be unable to validate those
#   transactions.  This could lead to different versions of the fabric binaries
#   having different world states.  Instead, defining a capability for a channel
#   informs those binaries without this capability that they must cease
#   processing transactions until they have been upgraded.  For v1..x if any
#   capabilities are defined (including a map with all capabilities turned off)
#   then the v1..x peer will deliberately crash.
#
################################################################################
Capabilities:
    # Channel capabilities apply to both the orderers and the peers and must be
    # supported by both.  Set the value of the capability to true to require it.
    Global: &ChannelCapabilities
        # V1. for Global is a catchall flag for behavior which has been
        # determined to be desired for all orderers and peers running v1..x,
        # but the modification of which would cause incompatibilities.  Users
        # should leave this flag set to true.
        V1_1: true

    # Orderer capabilities apply only to the orderers, and may be safely
    # manipulated without concern for upgrading peers.  Set the value of the
    # capability to true to require it.
    Orderer: &OrdererCapabilities
        # V1. for Order is a catchall flag for behavior which has been
        # determined to be desired for all orderers running v1..x, but the
        # modification of which  would cause incompatibilities.  Users should
        # leave this flag set to true.
        V1_1: true

    # Application capabilities apply only to the peer network, and may be safely
    # manipulated without concern for upgrading orderers.  Set the value of the
    # capability to true to require it.
    Application: &ApplicationCapabilities
        # V1. for Application is a catchall flag for behavior which has been
        # determined to be desired for all peers running v1..x, but the
        # modification of which would cause incompatibilities.  Users should
        # leave this flag set to true.
        V1_2: true

################################################################################
#
#   SECTION: Application
#
#   - This section defines the values to encode into a config transaction or
#   genesis block for application related parameters
#
################################################################################
Application: &ApplicationDefaults

    # Organizations is the list of orgs which are defined as participants on
    # the application side of the network
    Organizations:

    # Policies defines the set of policies at this level of the config tree
    # For Application policies, their canonical path is
    #   /Channel/Application/<PolicyName>
    Policies:
        Readers:
            Type: ImplicitMeta
            Rule: "ANY Readers"
        Writers:
            Type: ImplicitMeta
            Rule: "ANY Writers"
        Admins:
            Type: ImplicitMeta
            Rule: "MAJORITY Admins"

    # Capabilities describes the application level capabilities, see the
    # dedicated Capabilities section elsewhere in this file for a full
    # description
    Capabilities:
        <<: *ApplicationCapabilities

################################################################################
#
#   SECTION: Orderer
#
#   - This section defines the values to encode into a config transaction or
#   genesis block for orderer related parameters
#
################################################################################
Orderer: &OrdererDefaults

    # Orderer Type: The orderer implementation to start
    # Available types are "solo" and "kafka"
    OrdererType: kafka

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

    # Batch Timeout: The amount of time to wait before creating a batch
    BatchTimeout: 2s

    # Batch Size: Controls the number of messages batched into a block
    BatchSize:

        # Max Message Count: The maximum number of messages to permit in a batch
        MaxMessageCount: 

        # Absolute Max Bytes: The absolute maximum number of bytes allowed for
        # the serialized messages in a batch.
        AbsoluteMaxBytes:  MB

        # Preferred Max Bytes: The preferred maximum number of bytes allowed for
        # the serialized messages in a batch. A message larger than the preferred
        # max bytes will result in a batch larger than preferred max bytes.
        PreferredMaxBytes:  KB

    Kafka:
        # Brokers: A list of Kafka brokers to which the orderer connects. Edit
        # this list to identify the brokers of the ordering service.
        # NOTE: Use IP:port notation.
        Brokers:
            - kafka0:
            - kafka1:
            - kafka2:
            - kafka3:

    # Organizations is the list of orgs which are defined as participants on
    # the orderer side of the network
    Organizations:

    # Policies defines the set of policies at this level of the config tree
    # For Orderer policies, their canonical path is
    #   /Channel/Orderer/<PolicyName>
    Policies:
        Readers:
            Type: ImplicitMeta
            Rule: "ANY Readers"
        Writers:
            Type: ImplicitMeta
            Rule: "ANY Writers"
        Admins:
            Type: ImplicitMeta
            Rule: "MAJORITY Admins"
        # BlockValidation specifies what signatures must be included in the block
        # from the orderer for the peer to validate it.
        BlockValidation:
            Type: ImplicitMeta
            Rule: "ANY Writers"

    # Capabilities describes the orderer level capabilities, see the
    # dedicated Capabilities section elsewhere in this file for a full
    # description
    Capabilities:
        <<: *OrdererCapabilities

################################################################################
#
#   CHANNEL
#
#   This section defines the values to encode into a config transaction or
#   genesis block for channel related parameters.
#
################################################################################
Channel: &ChannelDefaults
    # Policies defines the set of policies at this level of the config tree
    # For Channel policies, their canonical path is
    #   /Channel/<PolicyName>
    Policies:
        # Who may invoke the 'Deliver' API
        Readers:
            Type: ImplicitMeta
            Rule: "ANY Readers"
        # Who may invoke the 'Broadcast' API
        Writers:
            Type: ImplicitMeta
            Rule: "ANY Writers"
        # By default, who may modify elements at this config level
        Admins:
            Type: ImplicitMeta
            Rule: "MAJORITY Admins"

    # Capabilities describes the channel level capabilities, see the
    # dedicated Capabilities section elsewhere in this file for a full
    # description
    Capabilities:
        <<: *ChannelCapabilities

################################################################################
#
#   Profile
#
#   - Different configuration profiles may be encoded here to be specified
#   as parameters to the configtxgen tool
#
################################################################################
Profiles:

    TwoOrgsOrdererGenesis:
        <<: *ChannelDefaults
        Orderer:
            <<: *OrdererDefaults
            Organizations:
                - *OrdererOrg
        Consortiums:
            SampleConsortium:
                Organizations:
                    - *Org1
                    - *Org2

    TwoOrgsChannel:
        Consortium: SampleConsortium
        Application:
            <<: *ApplicationDefaults
            Organizations:
                - *Org1
                - *Org2

5) 生成公私钥和证书

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

6) 生成创世区块

# mkdir channel-artifacts
# ./bin/configtxgen -profile TwoOrgsOrdererGenesis -outputBlock ./channel-artifacts/genesis.block

7) 生成通道配置区块

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

8) 拷贝生成文件到其它服务器

# cd ..
# scp -r kafkapeer root@192.168.235.4:/opt/gopath/src/github.com/hyperledger/fabric
# scp -r kafkapeer root@192.168.235.5:/opt/gopath/src/github.com/hyperledger/fabric
# scp -r kafkapeer root@192.168.235.6:/opt/gopath/src/github.com/hyperledger/fabric
# scp -r kafkapeer root@192.168.235.7:/opt/gopath/src/github.com/hyperledger/fabric
# scp -r kafkapeer root@192.168.235.8:/opt/gopath/src/github.com/hyperledger/fabric
# scp -r kafkapeer root@192.168.235.9:/opt/gopath/src/github.com/hyperledger/fabric
# scp -r kafkapeer root@192.168.235.10:/opt/gopath/src/github.com/hyperledger/fabric

9) 准备zookeeper配置文件
配置docker-compose-zookeeper.yaml文件，拷贝到kafkapeer目录下。

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

version: ''

services:
  zookeeper0:
    container_name: zookeeper0
    hostname: zookeeper0
    image: hyperledger/fabric-zookeeper
    restart: always
    environment:
      - ZOO_MY_ID=
      - ZOO_SERVERS=server.=zookeeper0:: server.=zookeeper1:: server.=zookeeper2::
    ports:
      - :
      - :
      - :
    extra_hosts:
      - "zookeeper0:192.168.235.3"
      - "zookeeper1:192.168.235.4"
      - "zookeeper2:192.168.235.5"
      - "kafka0:192.168.235.3"
      - "kafka1:192.168.235.4"
      - "kafka2:192.168.235.5"
      - "kafka3:192.168.235.6"

10) 准备kafka配置文件
配置docker-compose-kafka.yaml文件，拷贝到kafkapeer目录下。

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

version: ''

services:
  kafka0:
    container_name: kafka0
    hostname: kafka0
    image: hyperledger/fabric-kafka
    restart: always
    environment:
      - KAFKA_MESSAGE_MAX_BYTES= #  *  *  B
      - KAFKA_REPLICA_FETCH_MAX_BYTES= #  *  *  B
      - KAFKA_UNCLEAN_LEADER_ELECTION_ENABLE=false
    environment:
      - KAFKA_BROKER_ID=
      - KAFKA_MIN_INSYNC_REPLICAS=
      - KAFKA_DEFAULT_REPLICATION_FACTOR=
      - KAFKA_ZOOKEEPER_CONNECT=zookeeper0:,zookeeper1:,zookeeper2:
    ports:
      - :
    extra_hosts:
      - "zookeeper0:192.168.235.3"
      - "zookeeper1:192.168.235.4"
      - "zookeeper2:192.168.235.5"
      - "kafka0:192.168.235.3"
      - "kafka1:192.168.235.4"
      - "kafka2:192.168.235.5"
      - "kafka3:192.168.235.6"

11) 准备orderer配置文件
配置docker-compose-orderer.yaml文件，拷贝到kafkapeer目录下。

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

version: ''

services:
  orderer0.example.com:
    container_name: orderer0.example.com
    image: hyperledger/fabric-orderer
    environment:
      - ORDERER_GENERAL_LOGLEVEL=debug
      - ORDERER_GENERAL_LISTENADDRESS=0.0.0.0
      - ORDERER_GENERAL_GENESISMETHOD=file
      - ORDERER_GENERAL_GENESISFILE=/var/hyperledger/orderer/orderer.genesis.block
      - ORDERER_GENERAL_LOCALMSPID=OrdererMSP
      - ORDERER_GENERAL_LOCALMSPDIR=/var/hyperledger/orderer/msp
      # enabled TLS
      - ORDERER_GENERAL_TLS_ENABLED=true
      - 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
    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
    ports:
      - :
    extra_hosts:
     - "kafka0:192.168.235.3"
     - "kafka1:192.168.235.4"
     - "kafka2:192.168.235.5"
     - "kafka3:192.168.235.6"

11.3.2 服务器（192.168.235.4）部署配置
1) 准备zookeeper配置文件
配置docker-compose-zookeeper.yaml文件，拷贝到kafkapeer目录下。

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

version: ''

services:
  zookeeper1:
    container_name: zookeeper1
    hostname: zookeeper1
    image: hyperledger/fabric-zookeeper
    restart: always
    environment:
      - ZOO_MY_ID=
      - ZOO_SERVERS=server.=zookeeper0:: server.=zookeeper1:: server.=zookeeper2::
    ports:
      - :
      - :
      - :
    extra_hosts:
      - "zookeeper0:192.168.235.3"
      - "zookeeper1:192.168.235.4"
      - "zookeeper2:192.168.235.5"
      - "kafka0:192.168.235.3"
      - "kafka1:192.168.235.4"
      - "kafka2:192.168.235.5"
      - "kafka3:192.168.235.6"

2) 准备kafka配置文件
配置docker-compose-kafka.yaml文件，拷贝到kafkapeer目录下。

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

version: ''

services:
  kafka1:
    container_name: kafka1
    hostname: kafka1
    image: hyperledger/fabric-kafka
    restart: always
    environment:
      - KAFKA_MESSAGE_MAX_BYTES= #  *  *  B
      - KAFKA_REPLICA_FETCH_MAX_BYTES= #  *  *  B
      - KAFKA_UNCLEAN_LEADER_ELECTION_ENABLE=false
    environment:
      - KAFKA_BROKER_ID=
      - KAFKA_MIN_INSYNC_REPLICAS=
      - KAFKA_DEFAULT_REPLICATION_FACTOR=
      - KAFKA_ZOOKEEPER_CONNECT=zookeeper0:,zookeeper1:,zookeeper2:
    ports:
      - :
    extra_hosts:
      - "zookeeper0:192.168.235.3"
      - "zookeeper1:192.168.235.4"
      - "zookeeper2:192.168.235.5"
      - "kafka0:192.168.235.3"
      - "kafka1:192.168.235.4"
      - "kafka2:192.168.235.5"
      - "kafka3:192.168.235.6"

3) 准备orderer配置文件
配置docker-compose-orderer.yaml文件，拷贝到kafkapeer目录下。

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

version: ''

services:
  orderer1.example.com:
    container_name: orderer1.example.com
    image: hyperledger/fabric-orderer
    environment:
      - ORDERER_GENERAL_LOGLEVEL=debug
      - ORDERER_GENERAL_LISTENADDRESS=0.0.0.0
      - ORDERER_GENERAL_GENESISMETHOD=file
      - ORDERER_GENERAL_GENESISFILE=/var/hyperledger/orderer/orderer.genesis.block
      - ORDERER_GENERAL_LOCALMSPID=OrdererMSP
      - ORDERER_GENERAL_LOCALMSPDIR=/var/hyperledger/orderer/msp
      # enabled TLS
      - ORDERER_GENERAL_TLS_ENABLED=true
      - 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
    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
    ports:
      - :
    extra_hosts:
     - "kafka0:192.168.235.3"
     - "kafka1:192.168.235.4"
     - "kafka2:192.168.235.5"
     - "kafka3:192.168.235.6"

11.3.3 服务器（192.168.235.5）部署配置
1) 准备zookeeper配置文件
配置docker-compose-zookeeper.yaml文件，拷贝到kafkapeer目录下。

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

version: ''

services:
  zookeeper2:
    container_name: zookeeper2
    hostname: zookeeper2
    image: hyperledger/fabric-zookeeper
    restart: always
    environment:
      - ZOO_MY_ID=
      - ZOO_SERVERS=server.=zookeeper0:: server.=zookeeper1:: server.=zookeeper2::
    ports:
      - :
      - :
      - :
    extra_hosts:
      - "zookeeper0:192.168.235.3"
      - "zookeeper1:192.168.235.4"
      - "zookeeper2:192.168.235.5"
      - "kafka0:192.168.235.3"
      - "kafka1:192.168.235.4"
      - "kafka2:192.168.235.5"
      - "kafka3:192.168.235.6"

2) 准备kafka配置文件
配置docker-compose-kafka.yaml文件，拷贝到kafkapeer目录下。

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

version: ''

services:
  kafka2:
    container_name: kafka2
    hostname: kafka2
    image: hyperledger/fabric-kafka
    restart: always
    environment:
      - KAFKA_MESSAGE_MAX_BYTES= #  *  *  B
      - KAFKA_REPLICA_FETCH_MAX_BYTES= #  *  *  B
      - KAFKA_UNCLEAN_LEADER_ELECTION_ENABLE=false
    environment:
      - KAFKA_BROKER_ID=
      - KAFKA_MIN_INSYNC_REPLICAS=
      - KAFKA_DEFAULT_REPLICATION_FACTOR=
      - KAFKA_ZOOKEEPER_CONNECT=zookeeper0:,zookeeper1:,zookeeper2:
    ports:
      - :
    extra_hosts:
      - "zookeeper0:192.168.235.3"
      - "zookeeper1:192.168.235.4"
      - "zookeeper2:192.168.235.5"
      - "kafka0:192.168.235.3"
      - "kafka1:192.168.235.4"
      - "kafka2:192.168.235.5"
      - "kafka3:192.168.235.6"

3) 准备orderer配置文件
配置docker-compose-orderer.yaml文件，拷贝到kafkapeer目录下。

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

version: ''

services:
  orderer2.example.com:
    container_name: orderer2.example.com
    image: hyperledger/fabric-orderer
    environment:
      - ORDERER_GENERAL_LOGLEVEL=debug
      - ORDERER_GENERAL_LISTENADDRESS=0.0.0.0
      - ORDERER_GENERAL_GENESISMETHOD=file
      - ORDERER_GENERAL_GENESISFILE=/var/hyperledger/orderer/orderer.genesis.block
      - ORDERER_GENERAL_LOCALMSPID=OrdererMSP
      - ORDERER_GENERAL_LOCALMSPDIR=/var/hyperledger/orderer/msp
      # enabled TLS
      - ORDERER_GENERAL_TLS_ENABLED=true
      - 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
    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
    ports:
      - :
    extra_hosts:
     - "kafka0:192.168.235.3"
     - "kafka1:192.168.235.4"
     - "kafka2:192.168.235.5"
     - "kafka3:192.168.235.6"

11.3.4 服务器（192.168.235.6）部署配置
1) 准备kafka配置文件
配置docker-compose-kafka.yaml文件，拷贝到kafkapeer目录下。

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

version: ''

services:
  kafka3:
    container_name: kafka3
    hostname: kafka3
    image: hyperledger/fabric-kafka
    restart: always
    environment:
      - KAFKA_MESSAGE_MAX_BYTES= #  *  *  B
      - KAFKA_REPLICA_FETCH_MAX_BYTES= #  *  *  B
      - KAFKA_UNCLEAN_LEADER_ELECTION_ENABLE=false
    environment:
      - KAFKA_BROKER_ID=
      - KAFKA_MIN_INSYNC_REPLICAS=
      - KAFKA_DEFAULT_REPLICATION_FACTOR=
      - KAFKA_ZOOKEEPER_CONNECT=zookeeper0:,zookeeper1:,zookeeper2:
    ports:
      - :
    extra_hosts:
      - "zookeeper0:192.168.235.3"
      - "zookeeper1:192.168.235.4"
      - "zookeeper2:192.168.235.5"
      - "kafka0:192.168.235.3"
      - "kafka1:192.168.235.4"
      - "kafka2:192.168.235.5"
      - "kafka3:192.168.235.6"

11.3.5 服务器（192.168.235.7）部署配置
1) 准备peer配置文件
配置docker-compose-peer.yaml文件，拷贝到kafkapeer目录下。

# All elements in this file should depend on the docker-compose-base.yaml
# Provided fabric peer node

version: ''

services:
  peer0.org1.example.com:
    container_name: peer0.org1.example.com
    hostname: peer0.org1.example.com
    image: hyperledger/fabric-peer
    environment:
       - CORE_PEER_ID=peer0.org1.example.com
       - CORE_PEER_ADDRESS=peer0.org1.example.com:
       - CORE_PEER_CHAINCODELISTENADDRESS=peer0.org1.example.com:
       - CORE_PEER_GOSSIP_EXTERNALENDPOINT=peer0.org1.example.com:
       - CORE_PEER_LOCALMSPID=Org1MSP
       - 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_LOGGING_LEVEL=ERROR
       - CORE_LOGGING_LEVEL=DEBUG
       - CORE_PEER_GOSSIP_USELEADERELECTION=true
       - CORE_PEER_GOSSIP_ORGLEADER=false
       - CORE_PEER_PROFILE_ENABLED=true
       - CORE_PEER_TLS_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
    working_dir: /opt/gopath/src/github.com/hyperledger/fabric/peer
    command: peer node start
    volumes:
       - /var/run/:/host/var/run/
       - ./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
    ports:
      - :
      - :
      - :
    extra_hosts:
      - "orderer0.example.com:192.168.235.3"
      - "orderer1.example.com:192.168.235.4"
      - "orderer2.example.com:192.168.235.5"

  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=ERROR
      - CORE_LOGGING_LEVEL=DEBUG
      - CORE_PEER_ID=cli
      - CORE_PEER_ADDRESS=peer0.org1.example.com:
      - CORE_PEER_LOCALMSPID=Org1MSP
      - CORE_PEER_TLS_ENABLED=true
      - 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/[e-mail]/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/kafkapeer/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
    extra_hosts:
      - "orderer0.example.com:192.168.235.3"
      - "orderer1.example.com:192.168.235.4"
      - "orderer2.example.com:192.168.235.5"
      - "peer0.org1.example.com:192.168.235.7"
      - "peer1.org1.example.com:192.168.235.8"
      - "peer0.org2.example.com:192.168.235.9"
      - "peer1.org2.example.com:192.168.235.10"

11.3.6 服务器（192.168.235.8）部署配置
1) 准备peer配置文件
配置docker-compose-peer.yaml文件，拷贝到kafkapeer目录下。

# All elements in this file should depend on the docker-compose-base.yaml
# Provided fabric peer node

version: ''

services:
  peer1.org1.example.com:
    container_name: peer1.org1.example.com
    hostname: peer1.org1.example.com
    image: hyperledger/fabric-peer
    environment:
       - CORE_PEER_ID=peer1.org1.example.com
       - CORE_PEER_ADDRESS=peer1.org1.example.com:
       - CORE_PEER_CHAINCODELISTENADDRESS=peer1.org1.example.com:
       - CORE_PEER_GOSSIP_EXTERNALENDPOINT=peer1.org1.example.com:
       - CORE_PEER_LOCALMSPID=Org1MSP
       - 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_LOGGING_LEVEL=ERROR
       - CORE_LOGGING_LEVEL=DEBUG
       - CORE_PEER_GOSSIP_USELEADERELECTION=true
       - CORE_PEER_GOSSIP_ORGLEADER=false
       - CORE_PEER_PROFILE_ENABLED=true
       - CORE_PEER_TLS_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
    working_dir: /opt/gopath/src/github.com/hyperledger/fabric/peer
    command: peer node start
    volumes:
       - /var/run/:/host/var/run/
       - ./crypto-config/peerOrganizations/org1.example.com/peers/peer1.org1.example.com/msp:/etc/hyperledger/fabric/msp
       - ./crypto-config/peerOrganizations/org1.example.com/peers/peer1.org1.example.com/tls:/etc/hyperledger/fabric/tls
    ports:
      - :
      - :
      - :
    extra_hosts:
      - "orderer0.example.com:192.168.235.3"
      - "orderer1.example.com:192.168.235.4"
      - "orderer2.example.com:192.168.235.5"

  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=ERROR
      - CORE_LOGGING_LEVEL=DEBUG
      - CORE_PEER_ID=cli
      - CORE_PEER_ADDRESS=peer1.org1.example.com:
      - CORE_PEER_LOCALMSPID=Org1MSP
      - CORE_PEER_TLS_ENABLED=true
      - CORE_PEER_TLS_CERT_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org1.example.com/peers/peer1.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/peer1.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/peer1.org1.example.com/tls/ca.crt
      - CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org1.example.com/users/[e-mail]/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/kafkapeer/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
    extra_hosts:
      - "orderer0.example.com:192.168.235.3"
      - "orderer1.example.com:192.168.235.4"
      - "orderer2.example.com:192.168.235.5"
      - "peer0.org1.example.com:192.168.235.7"
      - "peer1.org1.example.com:192.168.235.8"
      - "peer0.org2.example.com:192.168.235.9"
      - "peer1.org2.example.com:192.168.235.10"

11.3.7 服务器（192.168.235.9）部署配置
1) 准备peer配置文件
配置docker-compose-peer.yaml文件，拷贝到kafkapeer目录下。

# All elements in this file should depend on the docker-compose-base.yaml
# Provided fabric peer node

version: ''

services:
  peer0.org2.example.com:
    container_name: peer0.org2.example.com
    hostname: peer0.org2.example.com
    image: hyperledger/fabric-peer
    environment:
       - CORE_PEER_ID=peer0.org2.example.com
       - CORE_PEER_ADDRESS=peer0.org2.example.com:
       - CORE_PEER_CHAINCODELISTENADDRESS=peer0.org2.example.com:
       - CORE_PEER_GOSSIP_EXTERNALENDPOINT=peer0.org2.example.com:
       - CORE_PEER_LOCALMSPID=Org2MSP
       - 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_LOGGING_LEVEL=ERROR
       - CORE_LOGGING_LEVEL=DEBUG
       - CORE_PEER_GOSSIP_USELEADERELECTION=true
       - CORE_PEER_GOSSIP_ORGLEADER=false
       - CORE_PEER_PROFILE_ENABLED=true
       - CORE_PEER_TLS_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
    working_dir: /opt/gopath/src/github.com/hyperledger/fabric/peer
    command: peer node start
    volumes:
       - /var/run/:/host/var/run/
       - ./crypto-config/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/msp:/etc/hyperledger/fabric/msp
       - ./crypto-config/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/tls:/etc/hyperledger/fabric/tls
    ports:
      - :
      - :
      - :
    extra_hosts:
      - "orderer0.example.com:192.168.235.3"
      - "orderer1.example.com:192.168.235.4"
      - "orderer2.example.com:192.168.235.5"

  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=ERROR
      - CORE_LOGGING_LEVEL=DEBUG
      - CORE_PEER_ID=cli
      - CORE_PEER_ADDRESS=peer0.org2.example.com:
      - CORE_PEER_LOCALMSPID=Org2MSP
      - CORE_PEER_TLS_ENABLED=true
      - CORE_PEER_TLS_CERT_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/tls/server.crt
      - CORE_PEER_TLS_KEY_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/tls/server.key
      - 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
      - CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org2.example.com/users/[e-mail]/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/kafkapeer/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
    extra_hosts:
      - "orderer0.example.com:192.168.235.3"
      - "orderer1.example.com:192.168.235.4"
      - "orderer2.example.com:192.168.235.5"
      - "peer0.org1.example.com:192.168.235.7"
      - "peer1.org1.example.com:192.168.235.8"
      - "peer0.org2.example.com:192.168.235.9"
      - "peer1.org2.example.com:192.168.235.10"

11.3.8 服务器（192.168.235.10）部署配置
1) 准备peer配置文件
配置docker-compose-peer.yaml文件，拷贝到kafkapeer目录下。

# All elements in this file should depend on the docker-compose-base.yaml
# Provided fabric peer node

version: ''

services:
  peer1.org2.example.com:
    container_name: peer1.org2.example.com
    hostname: peer1.org2.example.com
    image: hyperledger/fabric-peer
    environment:
       - CORE_PEER_ID=peer1.org2.example.com
       - CORE_PEER_ADDRESS=peer1.org2.example.com:
       - CORE_PEER_CHAINCODELISTENADDRESS=peer1.org2.example.com:
       - CORE_PEER_GOSSIP_EXTERNALENDPOINT=peer1.org2.example.com:
       - CORE_PEER_LOCALMSPID=Org2MSP
       - 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_LOGGING_LEVEL=ERROR
       - CORE_LOGGING_LEVEL=DEBUG
       - CORE_PEER_GOSSIP_USELEADERELECTION=true
       - CORE_PEER_GOSSIP_ORGLEADER=false
       - CORE_PEER_PROFILE_ENABLED=true
       - CORE_PEER_TLS_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
    working_dir: /opt/gopath/src/github.com/hyperledger/fabric/peer
    command: peer node start
    volumes:
       - /var/run/:/host/var/run/
       - ./crypto-config/peerOrganizations/org2.example.com/peers/peer1.org2.example.com/msp:/etc/hyperledger/fabric/msp
       - ./crypto-config/peerOrganizations/org2.example.com/peers/peer1.org2.example.com/tls:/etc/hyperledger/fabric/tls
    ports:
      - :
      - :
      - :
    extra_hosts:
      - "orderer0.example.com:192.168.235.3"
      - "orderer1.example.com:192.168.235.4"
      - "orderer2.example.com:192.168.235.5"

  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=ERROR
      - CORE_LOGGING_LEVEL=DEBUG
      - CORE_PEER_ID=cli
      - CORE_PEER_ADDRESS=peer1.org2.example.com:
      - CORE_PEER_LOCALMSPID=Org2MSP
      - CORE_PEER_TLS_ENABLED=true
      - CORE_PEER_TLS_CERT_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org2.example.com/peers/peer1.org2.example.com/tls/server.crt
      - CORE_PEER_TLS_KEY_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org2.example.com/peers/peer1.org2.example.com/tls/server.key
      - CORE_PEER_TLS_ROOTCERT_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org2.example.com/peers/peer1.org2.example.com/tls/ca.crt
      - CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org2.example.com/users/[e-mail]/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/kafkapeer/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
    extra_hosts:
      - "orderer0.example.com:192.168.235.3"
      - "orderer1.example.com:192.168.235.4"
      - "orderer2.example.com:192.168.235.5"
      - "peer0.org1.example.com:192.168.235.7"
      - "peer1.org1.example.com:192.168.235.8"
      - "peer0.org2.example.com:192.168.235.9"
      - "peer1.org2.example.com:192.168.235.10"

11.4 Kafka集群启动
11.4.1 Zookeeper集群启动
1. 服务器（192.168.235.3）启动

# cd $GOPATH/src/github.com/hyperledger/fabric/kafkapeer
# docker-compose -f docker-compose-zookeeper.yaml up -d

2. 服务器（192.168.235.4）启动

# cd $GOPATH/src/github.com/hyperledger/fabric/kafkapeer
# docker-compose -f docker-compose-zookeeper.yaml up -d

3. 服务器（192.168.235.5）启动

# cd $GOPATH/src/github.com/hyperledger/fabric/kafkapeer
# docker-compose -f docker-compose-zookeeper.yaml up -d

11.4.2 Kafka集群启动
1. 服务器（192.168.235.3）启动

# cd $GOPATH/src/github.com/hyperledger/fabric/kafkapeer
# docker-compose -f docker-compose-kafka.yaml up -d

2. 服务器（192.168.235.4）启动

# cd $GOPATH/src/github.com/hyperledger/fabric/kafkapeer
# docker-compose -f docker-compose-kafka.yaml up -d

3. 服务器（192.168.235.5）启动

# cd $GOPATH/src/github.com/hyperledger/fabric/kafkapeer
# docker-compose -f docker-compose-kafka.yaml up -d

4. 服务器（192.168.235.6）启动

# cd $GOPATH/src/github.com/hyperledger/fabric/kafkapeer
# docker-compose -f docker-compose-kafka.yaml up -d

11.4.3 Orderer集群启动
1. 服务器（192.168.235.3）启动

# cd $GOPATH/src/github.com/hyperledger/fabric/kafkapeer
# docker-compose -f docker-compose-orderer.yaml up -d

2. 服务器（192.168.235.4）启动

# cd $GOPATH/src/github.com/hyperledger/fabric/kafkapeer
# docker-compose -f docker-compose-orderer.yaml up -d

3. 服务器（192.168.235.5）启动

# cd $GOPATH/src/github.com/hyperledger/fabric/kafkapeer
# docker-compose -f docker-compose-orderer.yaml up -d

11.4.4 Peer节点启动
1. 服务器（192.168.235.7）启动

# cd $GOPATH/src/github.com/hyperledger/fabric/kafkapeer
# docker-compose -f docker-compose-peer.yaml up -d

2. 服务器（192.168.235.8）启动

# cd $GOPATH/src/github.com/hyperledger/fabric/kafkapeer
# docker-compose -f docker-compose-peer.yaml up -d

3. 服务器（192.168.235.9）启动

# cd $GOPATH/src/github.com/hyperledger/fabric/kafkapeer
# docker-compose -f docker-compose-peer.yaml up -d

4. 服务器（192.168.235.10）启动

# cd $GOPATH/src/github.com/hyperledger/fabric/kafkapeer
# docker-compose -f docker-compose-peer.yaml up -d

11.5 Kafka运行验证
11.5.1 服务器（192.168.235.7）运行
1. 准备部署智能合约
拷贝examples/chaincode/go/example02目录下的文件到kafkapeer/chaincode/go/example02目录下。
2. 启动Fabric网络
1) 启动cli容器

# docker exec -it cli bash

2) 创建Channel

# ORDERER_CA=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer0.example.com/msp/tlscacerts/tlsca.example.com-cert.pem
# peer channel create -o orderer0.example.com: -c mychannel -f ./channel-artifacts/mychannel.tx --tls --cafile $ORDERER_CA

3) Peer加入Channel

# peer channel join -b mychannel.block

4) 保存mychannel.block
命令的xxxxxxxx替换为图中红框中的字符。

图：cli客户端

# exit
# docker cp xxxxxxxx:/opt/gopath/src/github.com/hyperledger/fabric/peer/mychannel.block /opt/gopath/src/github.com/hyperledger/fabric/kafkapeer

5) mychannel.block拷贝到其它电脑

# scp mychannel.block root@192.168.235.8:/opt/gopath/src/github.com/hyperledger/fabric/kafkapeer
# scp mychannel.block root@192.168.235.9:/opt/gopath/src/github.com/hyperledger/fabric/kafkapeer
# scp mychannel.block root@192.168.235.10:/opt/gopath/src/github.com/hyperledger/fabric/kafkapeer

3. 安装与运行智能合约
1） 安装智能合约

# docker exec -it cli bash
# peer chaincode install -n mycc -p github.com/hyperledger/fabric/kafkapeer/chaincode/go/example02/cmd/ -v 1.0

2） 实例化智能合约
区块初始化数据为a为200，b为400。

# ORDERER_CA=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer0.example.com/msp/tlscacerts/tlsca.example.com-cert.pem
# peer chaincode instantiate -o orderer0.example.com: --tls --cafile $ORDERER_CA -C mychannel -n mycc -v 1.0 -c '{"Args":["init","a","200","b","400"]}' -P "OR ('Org1MSP.peer','Org2MSP.peer')"

3） Peer上查询a，显示200

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

查询a成功结果如下图所示：

图：查询a成功结果

11.5.2 服务器（192.168.235.8）运行
1 准备部署智能合约
拷贝examples/chaincode/go/example02目录下的文件到kafkapeer/chaincode/go/example02目录下。
2 启动Fabric网络
1) 启动peer

# cd $GOPATH/src/github.com/hyperledger/fabric/kafkapeer
# docker-compose -f docker-compose-peer.yaml up -d

2) 启动cli容器

# docker exec -it cli bash

3) 拷贝mychannel.block到peer中
命令的xxxxxxxx替换为图中红框中的字符。

图：cli客户端

# exit
# docker cp /opt/gopath/src/github.com/hyperledger/fabric/kafkapeer/mychannel.block xxxxxxxx:/opt/gopath/src/github.com/hyperledger/fabric/peer/

4) Peer加入Channel

# docker exec -it cli bash
# peer channel join -b mychannel.block

3 安装与运行智能合约
1） 安装智能合约

# peer chaincode install -n mycc -p github.com/hyperledger/fabric/kafkapeer/chaincode/go/example02/cmd/ -v 1.0

2） Peer上进行a向b转20交易

# ORDERER_CA=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer0.example.com/msp/tlscacerts/tlsca.example.com-cert.pem
# peer chaincode invoke --tls --cafile $ORDERER_CA -C mychannel -n mycc -c '{"Args":["invoke","a","b","20"]}'

交易成功结果如下图所示：

图：交易成功结果

11.5.3 服务器（192.168.235.9）运行
1 准备部署智能合约
   拷贝examples/chaincode/go/example02目录下的文件到kafkapeer/chaincode/go/example02目录下。
2 启动Fabric网络
1) 启动peer

# cd $GOPATH/src/github.com/hyperledger/fabric/kafkapeer
# docker-compose -f docker-compose-peer.yaml up -d

2) 启动cli容器

# docker exec -it cli bash

3) 拷贝mychannel.block到peer中
命令的xxxxxxxx替换为图中红框中的字符。

图：cli客户端

# exit
# docker cp /opt/gopath/src/github.com/hyperledger/fabric/kafkapeer/mychannel.block xxxxxxxx:/opt/gopath/src/github.com/hyperledger/fabric/peer/

4) Peer加入Channel

# docker exec -it cli bash
# peer channel join -b mychannel.block

3 安装与运行智能合约
1） 安装智能合约

# peer chaincode install -n mycc -p github.com/hyperledger/fabric/kafkapeer/chaincode/go/example02/cmd/ -v 1.0

2） Peer上查询a，显示180

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

查询a成功结果如下图所示：

图：查询a成功结果

3） Peer上进行a向b转50交易

# ORDERER_CA=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer0.example.com/msp/tlscacerts/tlsca.example.com-cert.pem
# peer chaincode invoke --tls --cafile $ORDERER_CA -C mychannel -n mycc -c '{"Args":["invoke","a","b","50"]}'

交易成功结果如下图所示：

图：交易成功结果

11.5.4 服务器（192.168.235.10）运行
1 准备部署智能合约
拷贝examples/chaincode/go/example02目录下的文件到kafkapeer/chaincode/go/example02目录下。
2 启动Fabric网络
1) 启动peer

# cd $GOPATH/src/github.com/hyperledger/fabric/kafkapeer
# docker-compose -f docker-compose-peer.yaml up -d

2) 启动cli容器

# docker exec -it cli bash

3) 拷贝mychannel.block到peer中
    命令的xxxxxxxx替换为图中红框中的字符。

图：cli客户端

# exit
# docker cp /opt/gopath/src/github.com/hyperledger/fabric/kafkapeer/mychannel.block xxxxxxxx:/opt/gopath/src/github.com/hyperledger/fabric/peer/

4) Peer加入Channel

# docker exec -it cli bash
# peer channel join -b mychannel.block

3 安装与运行智能合约
1） 安装智能合约

# peer chaincode install -n mycc -p github.com/hyperledger/fabric/kafkapeer/chaincode/go/example02/cmd/ -v 1.0

2） Peer上查询a，显示130

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

查询a成功结果如下图所示：

图：查询a成功结果

3） Peer上查询b，显示470

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

查询b成功结果如下图所示：

图：查询b成功结果

multipeer