Compose 部署 Fabric-explorer

版本选择

当前使用的版本是 v.1.1.3

注意

1. 你得实现准备好一个运行正常的 fabric 网络。网络部署可以参考我的其他博客。
2. 将证书目录 crypto-config 复制到 explorer 项目下。
3. 提醒下，防火墙注意要开放端口，云服务器注意安全组添加端口。

NOTE: 本文使用 docker 部署，可以经可能避免 node 安装的一些坑。

拉取镜像(可选操作)

docker pull hyperledger/explorer-db:1.1.3
docker pull hyperledger/explorer:1.1.3

拉取配置(可选操作)

# 建议使用本项目内的配置，官方配置拉取下来需要修改
wget https://github.com/hyperledger/blockchain-explorer/tree/v1.1.3/examples/net1/config.json
wget https://github.com/hyperledger/blockchain-explorer/tree/v1.1.3/examples/net1/connection-profile/first-network.json -P connection-profile
wget https://github.com/hyperledger/blockchain-explorer/tree/v1.1.3/docker-compose.yaml

项目结构

first-network.json

{
  "name": "first-network",
  "version": "1.4.1",
  "client": {
    "tlsEnable": true,
    "adminCredential": {
      "id": "admin",
      "password": "admin"
    },
    "enableAuthentication": true,
    "organization": "Org1",
    "connection": {
      "timeout": {
        "peer": {
          "endorser": "300"
        },
        "orderer": "300"
      }
    }
  },
  "channels": {
    "score": {
      "peers": {
        "peer0.org1.example.com": {},
        "peer1.org1.example.com": {}
      },
      "connection": {
        "timeout": {
          "peer": {
            "endorser": "6000",
            "eventHub": "6000",
            "eventReg": "6000"
          }
        }
      }
    }
  },
  "organizations": {
    "Org1": {
      "mspid": "Org1MSP",
      "adminPrivateKey": {
        "path": "/tmp/crypto/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp/keystore/6b79f64e047bb7f31ab0d9d295e3d25f2a168f2f24c8ad3ef15e46b93130f4ec_sk"
      },
      "peers": ["peer0.org1.example.com","peer1.org1.example.com"],
      "signedCert": {
        "path": "/tmp/crypto/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp/signcerts/Admin@org1.example.com-cert.pem"
      }
    }
  },
  "peers": {
    "peer0.org1.example.com": {
      "tlsCACerts": {
        "path": "/tmp/crypto/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt"
      },
      "url": "grpcs://peer0.org1.example.com:7051"
    },
    "peer1.org1.example.com": {
      "tlsCACerts": {
        "path": "/tmp/crypto/peerOrganizations/org1.example.com/peers/peer1.org1.example.com/tls/ca.crt"
      },
      "url": "grpcs://peer1.org1.example.com:8051"
    }
  }
}

.env

## Docker-compose config for setting project name
COMPOSE_PROJECT_NAME=fabric-explorer

## Image tags - Fabric versions.
IMAGE_TAG_EXPLORER=1.1.3

## At deployment time, modify the IP based on your host
ORDERER="orderer.example.com:47.108.143.240"
PEER0_ORG1="peer0.org1.example.com:47.108.143.240"
PEER1_ORG1="peer1.org1.example.com:47.108.143.240"

config.json

{
  "network-configs": {
    "first-network": {
      "name": "first-network",
      "profile": "./connection-profile/first-network.json"
    }
  },
  "license": "Apache-2.0"
}

docker-compose.yaml

version: '2.1'

networks:
  mynetwork.com:
    external:
      name: net_test

services:

  explorerdb.mynetwork.com:
    image: hyperledger/explorer-db:${IMAGE_TAG_EXPLORER}
    container_name: explorerdb.mynetwork.com
    hostname: explorerdb.mynetwork.com
    environment:
      - DATABASE_DATABASE=fabricexplorer
      - DATABASE_USERNAME=fabric
      - DATABASE_PASSWORD=123456
    healthcheck:
      test: "pg_isready -h localhost -p 5432 -q -U postgres"
      interval: 30s
      timeout: 10s
      retries: 5
    volumes:
      # Pay attention to synchronization time
      # echo 'Asia/Shanghai' > /etc/timezone/timezone
      - /etc/timezone/timezone:/etc/timezone
      - /etc/localtime:/etc/localtime
      - /var/run/:/host/var/run/
      - ./pgdata:/var/lib/postgresql/data
    ports:
      - 5432:5432
    networks:
      - mynetwork.com

  explorer.mynetwork.com:
    image: hyperledger/explorer:${IMAGE_TAG_EXPLORER}
    container_name: explorer.mynetwork.com
    hostname: explorer.mynetwork.com
    environment:
      - DATABASE_HOST=47.108.143.240
      - DATABASE_DATABASE=fabricexplorer
      - DATABASE_USERNAME=fabric
      - DATABASE_PASSWD=123456
      - LOG_LEVEL_APP=debug
      - LOG_LEVEL_DB=debug
      - LOG_LEVEL_CONSOLE=info
      - LOG_CONSOLE_STDOUT=true
      - DISCOVERY_AS_LOCALHOST=false
    #command: sh -c "node /opt/explorer/main.js && tail -f /dev/null"
    volumes:
      # Pay attention to synchronization time
      # echo 'Asia/Shanghai' > /etc/timezone/timezone
      - /etc/timezone/timezone:/etc/timezone
      - /etc/localtime:/etc/localtime
      - /var/run/:/host/var/run/
      - ./config.json:/opt/explorer/app/platform/fabric/config.json
      - ./connection-profile:/opt/explorer/app/platform/fabric/connection-profile
      - ./crypto-config:/tmp/crypto
      - ./walletstore:/opt/wallet
    ports:
      - 8080:8080
    extra_hosts:
      - ${ORDERER}
      - ${PEER0_ORG1}
      - ${PEER1_ORG1}
    depends_on:
      explorerdb.mynetwork.com:
        condition: service_healthy
    networks:
      - mynetwork.com

创建网络

docker network create net_test

修改配置

# 如果重新生成了组织证书，请替换组织管理员证书，注意替换通道名，组织名称，管理员账号密码以及管理员证书。
vi ./connection-profile/first-network.json

启动网络

# 启动过程会花费点时间，注意检查日志，看是否正常启动，启动完成即可访问页面
docker-compose up -d

访问页面

http://your_ip:8080