HyperLedger Fabric 1.4 单机单节点部署（10.2）

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

单机单节点指在一台电脑上部署一个排序（Orderer）服务、一个组织（Org1），一个节点（Peer，属于Org1），然后运行官方案例中的example02智能合约例子，实现转财交易和查询功能。

单机单节点部署结构图如下：

图：单机单节点部署结构图

单机单节点部署步骤如下：
1. 创建singlepeer目录

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

# mkdir singlepeer

# cd singlepeer

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singlepeer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singlepeer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

    # ---------------------------------------------------------------------------

    # "Specs" - See PeerOrgs below for complete description

    # ---------------------------------------------------------------------------

    Specs:

      - Hostname: orderer

# ---------------------------------------------------------------------------

# "PeerOrgs" - Definition of organizations managing peer nodes

# ---------------------------------------------------------------------------

PeerOrgs:

  # ---------------------------------------------------------------------------

  # Org1

  # ---------------------------------------------------------------------------

  - Name: Org1

    Domain: org1.example.com

    EnableNodeOUs: true

    # ---------------------------------------------------------------------------

    # "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:

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: 

################################################################################

#

#   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: solo

    Addresses:

        - orderer.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:

            - 127.0.0.1:

    # 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:

    OneOrgsOrdererGenesis:

        <<: *ChannelDefaults

        Orderer:

            <<: *OrdererDefaults

            Organizations:

                - *OrdererOrg

        Consortiums:

            SampleConsortium:

                Organizations:

                    - *Org1

    OneOrgsChannel:

        Consortium: SampleConsortium

        Application:

            <<: *ApplicationDefaults

            Organizations:

                - *Org1

4. 生成公私钥和证书

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

5. 生成创世区块

# mkdir channel-artifacts

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

6. 生成通道配置区块

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

7. 准备docker配置文件

配置docker-compose-cli.yaml文件，拷贝到singlepeer目录下。
docker-compose-cli.yaml：

version: ''

services:

  orderer.example.com:

    container_name: orderer.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=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]

    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/orderer.example.com/msp:/var/hyperledger/orderer/msp

      - ./crypto-config/ordererOrganizations/example.com/orderers/orderer.example.com/tls/:/var/hyperledger/orderer/tls

    ports:

      - :

  peer0.org1.example.com:

    container_name: 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_CHAINCODEADDRESS=peer0.org1.example.com:

      - CORE_PEER_CHAINCODELISTENADDRESS=0.0.0.0:

      - 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_VM_DOCKER_HOSTCONFIG_NETWORKMODE=singlepeer_default

      #- CORE_LOGGING_LEVEL=ERROR

      - CORE_LOGGING_LEVEL=DEBUG

      - CORE_PEER_TLS_ENABLED=false

      - CORE_PEER_GOSSIP_USELEADERELECTION=true

      - CORE_PEER_GOSSIP_ORGLEADER=false

      - 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

    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

    working_dir: /opt/gopath/src/github.com/hyperledger/fabric/peer

    command: peer node start

    ports:

      - :

      - :

      - :

  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:

      - 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/singlepeer/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:

      - orderer.example.com

      - peer0.org1.example.com

8. 准备部署智能合约

拷贝examples/chaincode/go/example02目录下的文件到singlepeer/chaincode/go/example02目录下。
9. 启动Fabric网络
1) 启动orderer和peer

# docker-compose -f docker-compose-cli.yaml up -d

2) 启动cli容器

# docker exec -it cli bash

3) 创建Channel

# peer channel create -o orderer.example.com: -c mychannel -f ./channel-artifacts/mychannel.tx

4) Peer加入Channel

# peer channel join -b mychannel.block

10. 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/singlepeer/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100，b为200。

# peer chaincode instantiate -o orderer.example.com: -C mychannel -n mycc -v 1.0 -c '{"Args":["init","a","100","b","200"]}' -P "AND ('Org1MSP.peer')"

3） Peer上查询a，显示100

# 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

4） Peer上进行a向b转10交易

# peer chaincode invoke -C mychannel -n mycc -c '{"Args":["invoke","a","b","10"]}'

交易成功结果如下图所示：

图：交易成功结果

5） Peer上查询a，显示210

# 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

HyperLedger Fabric 1.4 单机单节点部署（10.2）的更多相关文章

HyperLedger Fabric 1.1 手动部署单机单节点
手动部署单机单节点之前发布过官方的e2e部署方案,由于环境或是访问权限等各种问题,还是有相当一部分码友无法成功跑起来,故此,本章将来一次纯手动操作的集群部署. 主要需要的步骤如下: 1:环境整理 2 ...
Hyperledger fabric 1.3版本的安装部署(原创多机多Orderer部署
首先,我们在安装前,要考虑一个问题 Hyperledger Fabric,通过指定的节点进行背书授权,才能完成交易的存储延伸开来,就是为了实现容错.高并发.易扩展,需要zookeeper来选择排序引 ...
Ubuntu下用devstack单节点部署Openstack
一.实验环境本实验是在Vmware Workstation下创建的单台Ubuntu服务器版系统中,利用devstack部署的Openstack Pike版. 宿主机:win10 1803 8G内存 ...
.netcore consul实现服务注册与发现-单节点部署
原文:.netcore consul实现服务注册与发现-单节点部署一.Consul的基础介绍 Consul是HashiCorp公司推出的开源工具,用于实现分布式系统的服务发现与配置.与其他分 ...
Kubernetes 二进制部署（一）单节点部署（Master 与 Node 同一机器）
0. 前言最近受“新冠肺炎”疫情影响,在家等着,入职暂时延后,在家里办公和学习尝试通过源码编译二进制的方式在单一节点(Master 与 Node 部署在同一个机器上)上部署一个 k8s 环境,整理 ...
HyperLedger Fabric 1.4 kafka生产环境部署（11.1）
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 ...
恒天云单节点部署指南--OpenStack H版本虚拟机单节点部署解决方案
本帖是openstack单节点在虚拟机上部署的实践.想要玩玩和学习openstack的小伙伴都看过来,尤其是那些部署openstack失败的小伙伴.本帖可以让你先领略一下openstack的魅力.本I ...
Presto0.157版本单节点部署教程
因为Presto版本的更新速度较快,所以最好按照对应版本的教程进行部署,博主之前看错了版本号,拿0.100版本的教程来部署0.157版本,结果导致部署失败. 官网:https://prestodb.i ...
Hyperledger Fabric （1.0）环境部署 chaincode【转】
三.测试Fabric 其实我们在前面运行./network_setup.sh up的时候系统已经运行了一个Example02的ChainCode测试,部署上去的ChainCodeName是mycc,所 ...

随机推荐

获取Excel的单元格数据类型（靠谱）
VBA中,单元格属性有NumberFormat可以获取单元格格式,比如: G/通式格式→常规 @→文本 yyyy/m/d→日期问题: G/通式格式,无法知道值是整数还是浮点数, yyyy/m/d如果 ...
通讯聊天工具（pingin)
pidgin需要添加插件才可以进行QQ,msn,facebook等聊天 sudo apt-get install pidgin(ubuntu 可以直接进行安装) sudo add-apt-reposi ...
Intellij IDEA 修改编辑器背景颜色
对眼睛有益的RGB数值分别是(199,237,204)
Python取出SQL表单中的字段名
def ReturnInfo(self, avalue, akey): cursor = connection.cursor() Sql = "select * from %s where ...
TensorFlow基础（三）激活函数
(1)激活函数激活函数(Activation function)并不是指这个函数去激活什么,而是指如何把“激活的神经元的特征”通过函数把特征保留映射出来.对输入信息进行非线性变换. 线性模型的最大特 ...
os，操作文件和目录
如果我们要操作文件.目录,可以在命令行下面输入操作系统提供的各种命令来完成.比如dir.cp等命令. 如果要在Python程序中执行这些目录和文件的操作怎么办?其实操作系统提供的命令只是简单地调用了操 ...
javascript-数字转罗马数字
阿拉伯数字与罗马数字转换罗马数字表示 XXI, 21 个位数举例I, 1 ]II, 2] III, 3] IV, 4 ]V, 5 ]VI, 6] VII, 7] VIII,8 ]IX, 9 ·十位数 ...
解决FileUpload上传大文件报错
<system.webServer> <security> <requestFiltering> <requestLimits maxAllowedConte ...
第23章 I2C—读写EEPR
本章参考资料:<STM32F76xxx参考手册>.<STM32F7xx规格书>.库帮助文档<STM32F779xx_User_Manual.chm>及<I2C ...
mysql where 加多个或者条件
select * from table where id=1 and uid=2 and (status=2 or status=3 or status=4);

HyperLedger Fabric 1.4 单机单节点部署（10.2）

HyperLedger Fabric 1.4 单机单节点部署（10.2）的更多相关文章

随机推荐

热门专题