Hyperledger、区块链浏览器启动失败。无法连接到我的频道

Question

通过使用这个 tutorial 我已经通过这个命令下载了 fabric 的文件：

sudo curl -sSL https://raw.githubusercontent.com/hyperledger/fabric/main/scripts/bootstrap.sh| sudo bash -s

我添加了 sudo，因为我的系统中的 docker 命令只能以这种方式工作。

之后，我进入目录 fabric-samples/test-network 并启动 fabric:

sudo ./network up

启动成功。然后我创建了频道：

sudo ./network createChannel

这给了我这个结果：

Channel 'mychannel' joined

之后我像这样上传了 asset-transfer-basic 的链码：

sudo ./network.sh deployCC -ccn basic -ccp ../asset-transfer-basic/chaincode-go -ccl go

然后我创建了单独的文件夹 explorer 并使用了这些命令：

sudo wget https://raw.githubusercontent.com/hyperledger/blockchain- explorer/main/examples/net1/config.json
sudo wget https://raw.githubusercontent.com/hyperledger/blockchain-explorer/main/examples/net1/connection-profile/test-network.json -P connection-profile
sudo wget https://raw.githubusercontent.com/hyperledger/blockchain-explorer/main/docker-compose.yaml
sudo cp -r ../fabric-samples/test-network/organizations/ .

把docker-compose.yaml改成这样：

volumes:
      - ./config.json:/opt/explorer/app/platform/fabric/config.json
      - ./connection-profile:/opt/explorer/app/platform/fabric/connection-profile
      - ./organizations:/tmp/crypto
      - walletstore:/opt/explorer/wallet

然后 test-network.json 我将这些字段更改为：

 "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/Admin@org1.example.com-cert.pem"
  }

所有这一切之后，我通过命令启动它 sudo docker-compose up 我在资源管理器中得到了那种错误：

[2022-04-21T16:32:34.374] [INFO] FabricConfig - FabricConfig, this.config.channels  mychannel
2022-04-21T16:32:34.630Z - error: [DiscoveryService]: send[mychannel] - Channel:mychannel received discovery error:access denied
[2022-04-21T16:32:34.631] [ERROR] FabricClient - Error: DiscoveryService: mychannel error: access denied
    at DiscoveryService.send (/opt/explorer/node_modules/fabric-common/lib/DiscoveryService.js:363:11)
    at processTicksAndRejections (internal/process/task_queues.js:97:5)
    at async NetworkImpl._initializeInternalChannel (/opt/explorer/node_modules/fabric-network/lib/network.js:279:13)
at async NetworkImpl._initialize (/opt/explorer/node_modules/fabric-network/lib/network.js:231:9)
at async Gateway.getNetwork (/opt/explorer/node_modules/fabric-network/lib/gateway.js:330:9)

为什么访问被拒绝？我错过了什么吗？

Answer 1

我要回答我自己的问题。我希望它能帮助别人。这个问题的解决方法很简单（有点尴尬）

我需要在这部分设置适当的音量：

volumes:
   - walletstore:/opt/explorer/wallet

应该是

volumes:
   - /path/to/somewhere:/opt/explorer/wallet

无法连接到我的频道，因为它无法分配钱包文件。

Hyperledger、区块链浏览器启动失败。无法连接到我的频道

Hyperledger, blockchain explorer launching fails. Can't connect to mychannel

hyperledger

hyperledger-fabric