目录

    • 一、创建区块链浏览器相关目录
    • 二、配置docker-compose
    • 三、配置区块链浏览器
    • 四、启动区块链浏览器

书接这一回 Fabric二进制建链，在建好链之后，将为这条链部署一个区块链浏览器。

  • Hyperledger Fabric区块链浏览器地址：https://github.com/hyperledger-labs/blockchain-explorer

一、创建区块链浏览器相关目录

mkdir -p /home/songzehao/fabric/explorer/connection-profile

二、配置docker-compose

vim /home/songzehao/fabric/explorer/docker-compose.yaml

内容如下：

# SPDX-License-Identifier: Apache-2.0version: '2.1'​volumes:pgdata:walletstore:​networks:mynetwork.com:external: falsename: fabric_dev​services:​explorerdb.mynetwork.com:image: ghcr.io/hyperledger-labs/explorer-db:latestcontainer_name: explorerdb.mynetwork.comhostname: explorerdb.mynetwork.comenvironment:- DATABASE_DATABASE=fabricexplorer- DATABASE_USERNAME=hppoc- DATABASE_PASSWORD=passwordhealthcheck:test: "pg_isready -h localhost -p 5432 -q -U postgres"interval: 30stimeout: 10sretries: 5volumes:- pgdata:/var/lib/postgresql/datanetworks:- mynetwork.com​explorer.mynetwork.com:image: ghcr.io/hyperledger-labs/explorer:latestcontainer_name: explorer.mynetwork.comhostname: explorer.mynetwork.comenvironment:- DATABASE_HOST=explorerdb.mynetwork.com- DATABASE_DATABASE=fabricexplorer- DATABASE_USERNAME=hppoc- DATABASE_PASSWD=password- LOG_LEVEL_APP=info- LOG_LEVEL_DB=info- LOG_LEVEL_CONSOLE=debug- LOG_CONSOLE_STDOUT=true- DISCOVERY_AS_LOCALHOST=false- PORT=${PORT:-8080}volumes:- ./config.json:/opt/explorer/app/platform/fabric/config.json- ./connection-profile:/opt/explorer/app/platform/fabric/connection-profile- /home/songzehao/fabric/organizations:/tmp/crypto- walletstore:/opt/explorer/walletports:- ${PORT:-8080}:${PORT:-8080}depends_on:explorerdb.mynetwork.com:condition: service_healthynetworks:- mynetwork.com

三、配置区块链浏览器

创建配置文件config.json：

vim /home/songzehao/fabric/explorer/config.json

内容如下：

{"network-configs": {"fabric_dev": {"name": "Fabric for dev","profile": "./connection-profile/fabric_dev.json"}},"license": "Apache-2.0"}

继续配置节点证书相关fabric_dev.json：

vim /home/songzehao/fabric/explorer/connection-profile/fabric_dev.json

内容如下：

{"name": "fabric_dev","version": "1.0.0","client": {"tlsEnable": true,"adminCredential": {"id": "exploreradmin","password": "exploreradminpw"},"enableAuthentication": false,"organization": "Org1MSP","connection": {"timeout": {"peer": {"endorser": "300"},"orderer": "300"}}},"channels": {"channel1": {"peers": {"peer0.org1.example.com": {}}}},"organizations": {"Org1MSP": {"mspid": "Org1MSP","adminPrivateKey": {"path": "/tmp/crypto/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp/keystore/priv_sk"},"peers": ["peer0.org1.example.com"],"signedCert": {"path": "/tmp/crypto/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp/signcerts/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://192.168.3.128:7051"}}}

最终的目录：

/home/songzehao/fabric/explorer├── config.json├── connection-profile│ └── fabric_dev.json└── docker-compose.yaml​1 directory, 3 files

四、启动区块链浏览器

$ cd /home/songzehao/fabric/explorer && docker-compose -f docker-compose.yaml up -dCreating network "fabric_dev" with the default driverCreating explorerdb.mynetwork.com ... doneCreating explorer.mynetwork.com ... done

启动完成，查看docker容器：

$ docker psCONTAINER ID IMAGECOMMANDCREATEDSTATUSPORTS NAMES431be406c069 ghcr.io/hyperledger-labs/explorer:latest "docker-entrypoint.s…" 27 seconds ago Up 26 seconds 0.0.0.0:8080->8080/tcp, :::8080->8080/tcp explorer.mynetwork.com59bc641d507e ghcr.io/hyperledger-labs/explorer-db:latest"docker-entrypoint.s…" 58 seconds ago Up 57 seconds (healthy) 5432/tcpexplorerdb.mynetwork.com

打开区块链浏览器地址http://192.168.3.128:8080：