hyperledger fabric："peer" 在频道创建和加入过程中无法识别 - 第一个网络

Question

我大致按照 http://hyperledger-fabric.readthedocs.io/en/latest/build_network.html#troubleshoot 创建了我的第一个网络。

为简单起见，我在 first-network 中创建了一个单独的文件夹 mn，并且仅从 crypto-config.yaml, cryptogen, configtx.yaml, configtxgen、docker-compose-cli.yaml 和 base 文件夹在 mn文件夹，观察什么时候创建的，也可以消除bin路径混乱。

我以相同的顺序执行了以下命令：

./cryptogen generate --config=./crypto-config.yaml

./configtxgen -profile TwoOrgsOrdererGenesis -outputBlock ./channel-artifacts/genesis.block

 ./configtxgen -profile TwoOrgsChannel -outputCreateChannelTx ./channel-artifacts/channel.tx -channelID testhimani

 ./configtxgen -profile TwoOrgsChannel -outputAnchorPeersUpdate ./channel-artifacts/Org1MSPanchors.tx -channelID testhimani -asOrg Org1MSP

 ./configtxgen -profile TwoOrgsChannel -outputAnchorPeersUpdate ./channel-artifacts/Org2MSPanchors.tx -channelID testhimani -asOrg Org2MSP

 docker exec -it cli bash

执行完最后一条命令后，我不得不打开一个新终端window，as I couldn't get the command input "$"。

在新终端上，在执行频道创建和加入命令时，我收到 "peer" 命令未找到的错误。

himani@himani-HP-Notebook:~/fabric-samples/first-network/mn$ peer channel create -o orderer.example.com:7050 -c testhimani -f ./channel-artifacts/channel.tx --tls --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem
No command 'peer' found, did you mean:
 Command 'pee' from package 'moreutils' (universe)
 Command 'pear' from package 'php-pear' (main)
 Command 'peet' from package 'pipexec' (universe)
 Command 'beer' from package 'gerstensaft' (universe)
peer: command not found

更新在 # 而不是在新终端上之后在同一终端中执行命令后的错误如下：

himani@himani-HP-Notebook:~/fabric-samples/first-network/pg$ docker exec -it cli bash
root@0404332355e0:/opt/gopath/src/github.com/hyperledger/fabric/peer# peer channel create -o orderer.example.com:7050 -c testhimani -f ./channel-artifacts/channel.tx --tls --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem
Error: failed to create deliver client: orderer client failed to connect to orderer.example.com:7050: failed to create new connection: context deadline exceeded
Usage:
  peer channel create [flags]

Flags:
  -c, --channelID string   In case of a newChain command, the channel ID to create.
  -f, --file string        Configuration transaction file generated by a tool such as configtxgen for submitting to orderer
  -t, --timeout int        Channel creation timeout (default 5)

Global Flags:
      --cafile string                       Path to file containing PEM-encoded trusted certificate(s) for the ordering endpoint
      --certfile string                     Path to file containing PEM-encoded X509 public key to use for mutual TLS communication with the orderer endpoint
      --clientauth                          Use mutual TLS when communicating with the orderer endpoint
      --keyfile string                      Path to file containing PEM-encoded private key to use for mutual TLS communication with the orderer endpoint
      --logging-level string                Default logging level and overrides, see core.yaml for full syntax
  -o, --orderer string                      Ordering service endpoint
      --ordererTLSHostnameOverride string   The hostname override to use when validating the TLS connection to the orderer.
      --tls                                 Use TLS when communicating with the orderer endpoint
  -v, --version                             Display current version of fabric peer server

更新 2： 我觉得我的 docker ps 中缺少订购者。我该如何照顾它？

himani@himani-HP-Notebook:~/fabric-samples/first-network/pg$ docker ps
CONTAINER ID        IMAGE                             COMMAND             CREATED             STATUS              PORTS                                              NAMES
0404332355e0        hyperledger/fabric-tools:latest   "/bin/bash"         2 days ago          Up 2 days                                                              cli
68075835c9f9        hyperledger/fabric-peer:latest    "peer node start"   2 days ago          Up 2 days           0.0.0.0:10051->7051/tcp, 0.0.0.0:10053->7053/tcp   peer1.org2.example.com
8a76208f8411        hyperledger/fabric-peer:latest    "peer node start"   2 days ago          Up 2 days           0.0.0.0:8051->7051/tcp, 0.0.0.0:8053->7053/tcp     peer1.org1.example.com
87a73761dfc7        hyperledger/fabric-peer:latest    "peer node start"   2 days ago          Up 2 days           0.0.0.0:7051->7051/tcp, 0.0.0.0:7053->7053/tcp     peer0.org1.example.com
9ab8cbc25f99        hyperledger/fabric-peer:latest    "peer node start"   2 days ago          Up 2 days           0.0.0.0:9051->7051/tcp, 0.0.0.0:9053->7053/tcp     peer0.org2.example.com

Answer 1

一旦你执行

docker exec -it cli bash

您将获得正在使用的 cli 的新 tty。您将在同一终端中收到 # 而不是 $ 的提示。

如果你打开一个新的终端window，它仍然是你的系统cli。

根据您的屏幕截图，您走在正确的道路上。这就是你必须执行下一个命令的地方。

hyperledger fabric："peer" 在频道创建和加入过程中无法识别 - 第一个网络

hyperledger fabric: "peer" not recognized during channel creation & joining - first network

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