Hyperledger Composer - Docker Swarm

问题描述 投票：1回答：1

我一直在尝试使用Hyperledger Composer和官方的多组织教程。我成功地修改了给定的演示，添加了第三个组织，最后安装了我自己的bna。

下一步是完全了解如何在多台物理计算机上部署Fabric网络和Composer。我查看了有关部署此类流程的所有可用信息，但没有太多运气。

让我们假设：

PC1：1个Orderer，1个组织，一个cli容器;

PC2：1组织;

PC3：1组织;

我可以把3台机器放进一个群里。

我知道我需要为所有机器生成证书，并且它们应该是相同的。

但是从那里我不完全了解如何继续，或者如何在compose文件中添加对swarm网络的引用...

#docker-compose-cas-template-0 - This is for PC 1
version: '2'

networks:
  example:
services:
  ca0:
    image: hyperledger/fabric-ca
    environment:
      - FABRIC_CA_HOME=/etc/hyperledger/fabric-ca-server
      - FABRIC_CA_SERVER_CA_NAME=ca-manager
      - FABRIC_CA_SERVER_TLS_ENABLED=true
      - FABRIC_CA_SERVER_TLS_CERTFILE=/etc/hyperledger/fabric-ca-server-config/ca.manager.example.com-cert.pem
      - FABRIC_CA_SERVER_TLS_KEYFILE=/etc/hyperledger/fabric-ca-server-config/CA1_PRIVATE_KEY
    ports:
      - "7054:7054"
    command: sh -c 'fabric-ca-server start --ca.certfile /etc/hyperledger/fabric-ca-server-config/ca.manager.example.com-cert.pem --ca.keyfile /etc/hyperledger/fabric-ca-server-config/CA1_PRIVATE_KEY -b admin:adminpw -d'
    volumes:
      - ./crypto-config/peerOrganizations/manager.example.com/ca/:/etc/hyperledger/fabric-ca-server-config
    container_name: ca_peerManager
    networks:
      - example



# docker-compose-base-1.yaml - This is for PC1
version: '2'

services:

  orderer.proa.com:
    container_name: orderer.proa.com
    image: hyperledger/fabric-orderer:$IMAGE_TAG
    environment:
      - ORDERER_GENERAL_LOGLEVEL=INFO
      - 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]
    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/proa.com/orderers/orderer.proa.com/msp:/var/hyperledger/orderer/msp
    - ../crypto-config/ordererOrganizations/proa.com/orderers/orderer.proa.com/tls/:/var/hyperledger/orderer/tls
    - orderer.proa.com:/var/hyperledger/production/orderer
    ports:
      - 7050:7050

  peer0.manager.proa.com:
    container_name: peer0.manager.proa.com
    extends:
      file: peer-base.yaml
      service: peer-base
    environment:
      - CORE_PEER_ID=peer0.manager.proa.com
      - CORE_PEER_ADDRESS=peer0.manager.proa.com:7051
      - CORE_PEER_GOSSIP_BOOTSTRAP=peer1.manager.proa.com:7051
      - CORE_PEER_GOSSIP_EXTERNALENDPOINT=peer0.manager.proa.com:7051
      - CORE_PEER_LOCALMSPID=ManagerMSP
    volumes:
        - /var/run/:/host/var/run/
        - ../crypto-config/peerOrganizations/manager.proa.com/peers/peer0.manager.proa.com/msp:/etc/hyperledger/fabric/msp
        - ../crypto-config/peerOrganizations/manager.proa.com/peers/peer0.manager.proa.com/tls:/etc/hyperledger/fabric/tls
        - peer0.manager.proa.com:/var/hyperledger/production
    ports:
      - 7051:7051
      - 7053:7053

  peer1.manager.proa.com:
    container_name: peer1.manager.proa.com
    extends:
      file: peer-base.yaml
      service: peer-base
    environment:
      - CORE_PEER_ID=peer1.manager.proa.com
      - CORE_PEER_ADDRESS=peer1.manager.proa.com:7051
      - CORE_PEER_GOSSIP_EXTERNALENDPOINT=peer1.manager.proa.com:7051
      - CORE_PEER_GOSSIP_BOOTSTRAP=peer0.manager.proa.com:7051
      - CORE_PEER_LOCALMSPID=ManagerMSP
    volumes:
        - /var/run/:/host/var/run/
        - ../crypto-config/peerOrganizations/manager.proa.com/peers/peer1.manager.proa.com/msp:/etc/hyperledger/fabric/msp
        - ../crypto-config/peerOrganizations/manager.proa.com/peers/peer1.manager.proa.com/tls:/etc/hyperledger/fabric/tls
        - peer1.manager.proa.com:/var/hyperledger/production

    ports:
      - 8051:7051
      - 8053:7053

更新了docker-compose-cli.yaml - 用于ORG2和PC2

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

version: '2'

volumes:
  peer0.sponsor.example.com:
  peer1.sponsor.example.com:

networks:
  example:
    external:
      name: example

services:

  peer0.sponsor.example.com:
    container_name: peer0.sponsor.example.com
    extends:
      file:  base/docker-compose-base-2.yaml
      service: peer0.sponsor.example.com
    networks:
      - example

  peer1.sponsor.example.com:
    container_name: peer1.sponsor.example.com
    extends:
      file:  base/docker-compose-base-2.yaml
      service: peer1.sponsor.example.com
    networks:
      - example

  cli2:
    container_name: cli2
    image: hyperledger/fabric-tools:$IMAGE_TAG
    tty: true
    stdin_open: true
    environment:
      - GOPATH=/opt/gopath
      - CORE_VM_ENDPOINT=unix:///host/var/run/docker.sock
      #- CORE_LOGGING_LEVEL=DEBUG
      - CORE_LOGGING_LEVEL=INFO
      - CORE_PEER_ID=cli
      - CORE_PEER_ADDRESS=peer0.sponsor.example.com:7051
      - CORE_PEER_LOCALMSPID=SponsorMSP
      - CORE_PEER_TLS_ENABLED=true
      - CORE_PEER_TLS_CERT_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/sponsor.example.com/peers/peer0.sponsor.example.com/tls/server.crt
      - CORE_PEER_TLS_KEY_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/sponsor.example.com/peers/peer0.sponsor.example.com/tls/server.key
      - CORE_PEER_TLS_ROOTCERT_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/sponsor.example.com/peers/peer0.sponsor.example.com/tls/ca.crt
      - CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/sponsor.example.com/users/[email protected]/msp
    working_dir: /opt/gopath/src/github.com/hyperledger/fabric/peer
    command: /bin/bash
    volumes:
        - /var/run/:/host/var/run/
        - ./../chaincode/:/opt/gopath/src/github.com/chaincode
        - ./crypto-config:/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/
        - ./scripts:/opt/gopath/src/github.com/hyperledger/fabric/peer/scripts/
        - ./channel-artifacts:/opt/gopath/src/github.com/hyperledger/fabric/peer/channel-artifacts
    depends_on:
      - peer0.sponsor.example.com
      - peer1.sponsor.example.com

    networks:
      - example
docker hyperledger-fabric docker-swarm hyperledger-composer
1个回答
3
投票

你走在正确的轨道上。我将列出以下步骤：

  1. 我们创建了一个docker swarm并连接这些主机。由于您已经创建了一个群，我假设您的主机已连接。
  2. 我们从其中一个主机创建一个覆盖网络。在我们的例子中，它是“示例”网络。 docker network create --attachable --driver overlay example 现在，这个覆盖网络将在所有主机中可用。您可以在每个主机中运行以下命令： docker network ls 在这里，您将能够看到名为“example”的网络，这是一个覆盖网络。 此外，您可以使用以下方法检查网络以查看所有主机（对等方）连接到此网络： docker network inspect example
  3. 旋转容器。但是，在这一步中，我们需要使这些容器加入现有的覆盖网络，即“示例”。所以你的撰写文件就像： version: '2' networks: example: external: name: example services: ca0: image: hyperledger/fabric-ca environment: - FABRIC_CA_HOME=/etc/hyperledger/fabric-ca-server - FABRIC_CA_SERVER_CA_NAME=ca-manager - FABRIC_CA_SERVER_TLS_ENABLED=true - FABRIC_CA_SERVER_TLS_CERTFILE=/etc/hyperledger/fabric-ca-server-config/ca.manager.example.com-cert.pem - FABRIC_CA_SERVER_TLS_KEYFILE=/etc/hyperledger/fabric-ca-server-config/CA1_PRIVATE_KEY ports: - "7054:7054" command: sh -c 'fabric-ca-server start --ca.certfile /etc/hyperledger/fabric-ca-server-config/ca.manager.example.com-cert.pem --ca.keyfile /etc/hyperledger/fabric-ca-server-config/CA1_PRIVATE_KEY -b admin:adminpw -d' volumes: - ./crypto-config/peerOrganizations/manager.example.com/ca/:/etc/hyperledger/fabric-ca-server-config container_name: ca_peerManager networks: - example 对于所有docker容器，无论是peer，peer，orderer，ca还是cli，此配置都将保持相似。此外，此配置将确保您的容器将加入现有网络而不是创建新网络。

注意：以群集模式运行docker需要打开很少的端口。你可以找到那些references in this article。

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