区块链浏览器Hyperledger explorer：

区块链浏览器：官方网站https://github.com/hyperledger-labs/blockchain-explorer

可以看到他需要以下几个文件：

  1. docker-compose.yaml
  2. test-network.json
  3. config.json

一、docker容器配置文件docker-compose-explorer.yaml

注意：如果从来没有设置过postgreSQL，那最好使用默认的账号hppoc和密码password，不然会报role ‘你自己的定义的账号’does not exist的错误导致explorer容器打开后秒挂，无法访问。

文件中要确保各项端口、IP对应，同时volumes中挂载的文件位置要正确。

version: '2.0'volumes:pgdata:walletstore:services:explorerdb.mynetwork.com:image: hyperledger/explorer-db:latestcontainer_name: explorerdb.mynetwork.comhostname: explorerdb.mynetwork.comports:- 5432:5432environment:- 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/dataexplorer.mynetwork.com:image: hyperledger/explorer:latestcontainer_name: explorer.mynetwork.comhostname: explorer.mynetwork.comports:- 9090:8080extra_hosts:- "explorerdb.mynetwork.com:192.168.235.129"- "orderer0.example.com:192.168.235.129"- "orderer1.example.com:192.168.235.129"- "orderer2.example.com:192.168.235.129"- "peer0.org1.example.com:192.168.235.129"- "peer1.org1.example.com:192.168.235.129"- "peer0.org2.example.com:192.168.235.129"- "peer1.org2.example.com:192.168.235.129"environment:- DATABASE_HOST=explorerdb.mynetwork.com- DATABASE_DATABASE=fabricexplorer- DATABASE_USERNAME=hppoc- DATABASE_PASSWD=password- LOG_LEVEL_APP=debug- LOG_LEVEL_DB=info- LOG_LEVEL_CONSOLE=debug- LOG_CONSOLE_STDOUT=true- DISCOVERY_AS_LOCALHOST=falsevolumes:- ./config.json:/opt/explorer/app/platform/fabric/config.json- ./connection-profile:/opt/explorer/app/platform/fabric/connection-profile- ../crypto-config:/tmp/crypto- walletstore:/opt/explorer/walletdepends_on:explorerdb.mynetwork.com:condition: service_healthy

二、编写网络配置文件test-network.json

我这里将网络配置文件取名为：org1ProdNetworkConnection.json

注意：这里adminCredential下面的id和password随你定，不必和上面的一样，之后访问浏览器使用的是这里的id和password

{"name": "prod-network","version": "1.0.0","client": {"tlsEnable": true,"adminCredential": {"id": "exploreradmin","password": "exploreradminpw"},"enableAuthentication": true,"organization": "Org1","connection": {"timeout": {"peer": {"endorser": "300"},"orderer": "300"}}},"channels": {"businesschannel": {"peers": {"peer0.org1.example.com": {"endorsingPeer": true,"chaincodeQuery": true,"ledgerQuery": true,"eventSource": true},"peer1.org1.example.com": {"endorsingPeer": true,"chaincodeQuery": true,"ledgerQuery": true,"eventSource": true},"peer0.org2.example.com": {"endorsingPeer": true,"chaincodeQuery": true,"ledgerQuery": true,"eventSource": true},"peer1.org2.example.com": {"endorsingPeer": true,"chaincodeQuery": true,"ledgerQuery": true,"eventSource": true}}}},"organizations": {"Org1": {"mspid": "Org1MSP","peers": ["peer0.org1.example.com","peer1.org1.example.com"],"adminPrivateKey": {"path": "/tmp/crypto/peerOrganizations/org1.example.com/users/User1@org1.example.com/msp/keystore/priv_sk"},"signedCert": {"path": "/tmp/crypto/peerOrganizations/org1.example.com/users/User1@org1.example.com/msp/signcerts/User1@org1.example.com-cert.pem"}},"Org2": {"mspid": "Org2MSP","peers": ["peer0.org2.example.com","peer1.org2.example.com"],"adminPrivateKey": {"path": "/tmp/crypto/prod-network/peerOrganizations/org2.example.com/users/Admin@org2.example.com/msp/keystore/priv_sk"},"signedCert": {"path": "/tmp/crypto/peerOrganizations/org2.example.com/users/User1@org2.example.com/msp/signcerts/User1@org2.example.com-cert.pem"}}},"peers": {"peer0.org1.example.com": {"url": "grpcs://peer0.org1.example.com:7051","grpcOptions": {"ssl-target-name-override": "peer0.org1.example.com","hostnameOverride": "peer0.org1.example.com","request-timeout": 120001},"tlsCACerts": {"path": "/tmp/crypto/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt"}},"peer1.org1.example.com": {"url": "grpcs://peer1.org1.example.com:8051","grpcOptions": {"ssl-target-name-override": "peer1.org1.example.com","hostnameOverride": "peer1.org1.example.com","request-timeout": 120001},"tlsCACerts": {"path": "/tmp/crypto/peerOrganizations/org1.example.com/peers/peer1.org1.example.com/tls/ca.crt"}},"peer0.org2.example.com": {"url": "grpcs://peer0.org2.example.com:9051","grpcOptions": {"ssl-target-name-override": "peer0.org2.example.com","hostnameOverride": "peer0.org2.example.com","request-timeout": 120001},"tlsCACerts": {"path": "/tmp/crypto/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/tls/ca.crt"}},"peer1.org2.example.com": {"url": "grpcs://peer1.org2.example.com:10051","grpcOptions": {"ssl-target-name-override": "peer1.org2.example.com","hostnameOverride": "peer1.org2.example.com","request-timeout": 120001},"tlsCACerts": {"path": "/tmp/crypto/peerOrganizations/org2.example.com/peers/peer1.org2.example.com/tls/ca.crt"}}}}

三、编写配置文件config.tx

{"network-configs": {"prod-network": {"name": "Prod Network","profile": "./connection-profile/org1ProdNetworkConnection.json"}},"license": "Apache-2.0"}

四、文件目录

文件准备好后，都要放在一个目录下，且保证目录的格式为：

./├── config.json├── connection-profile│ └── org1ProdNetworkConnection.json└── docker-compose-explorer.yaml

五、启动容器

启动 Hyperledger Explorer：

docker-compose -f docker-compose-explorer.yaml up -d

清理（不删除持久性数据）：

docker-compose -f docker-compose-explorer.yaml down

彻底清理：

docker-compose -f docker-compose-explorer.yaml down -v

启动后访问http://localhost:9090/:

这里的用户名和密码：要使用org1ProdNetworkConnection.json中的密码即可登录。