Fabric開發(三) Ubuntu20.04.1快速搭建Fabric1.4.3 (排雷版)

halfApe發表於2020-09-24

上篇我們已經成功啟動了Fabric1.0.0網路並測試成功，但是1.0.0確實有點久遠了，還是跟著那個大佬的指令碼來啟動一把1.4.3試試。操作如下：

1、先切換分支到1.4.3 執行下載Fabric映象指令碼

因為上篇文章我們刪除了已經下載的指令碼，所以在切換到1.4.3分支之後，需要重新下載映象，這裡也提供了一鍵下載的命令。
在這裡插入圖片描述
切換到scripts目錄並執行指令碼bootstrap.sh

cd ~/go/src/github.com/hyperledger/fabric/scripts
./bootstrap.sh

1.執行之後報錯:
在這裡插入圖片描述
報錯原因：
nexus.hyperledger.org這個網站不再維護了，需要把指令碼中nexus.hyperledger.org位置替換一下
解決方案：
執行vim bootstrap.sh，搜尋nexus.hyperledger.org ，進行修改

#改造前：
binariesInstall() {
  echo "===> Downloading version ${FABRIC_TAG} platform specific fabric binaries"
  binaryDownload ${BINARY_FILE} https://nexus.hyperledger.org/content/repositories/releases/org/hyperledger/fabric/hyperledger-fabric/${ARCH}-${VERSION}/${BINARY_FILE}
  if [ $? -eq 22 ]; then
     echo
     echo "------> ${FABRIC_TAG} platform specific fabric binary is not available to download <----"
     echo
   fi

  echo "===> Downloading version ${CA_TAG} platform specific fabric-ca-client binary"
  binaryDownload ${CA_BINARY_FILE} https://nexus.hyperledger.org/content/repositories/releases/org/hyperledger/fabric-ca/hyperledger-fabric-ca/${ARCH}-${CA_VERSION}/${CA_BINARY_FILE}
  if [ $? -eq 22 ]; then
     echo
     echo "------> ${CA_TAG} fabric-ca-client binary is not available to download  (Available from 1.1.0-rc1) <----"
     echo
   fi
}
#改造後:
binariesInstall() {
  echo "===> Downloading version ${FABRIC_TAG} platform specific fabric binaries"  binaryDownload ${BINARY_FILE} https://github.com/hyperledger/fabric/releases/org/hyperledger/fabric/hyperledger-fabric/${ARCH}-${VERSION}/${BINARY_FILE}
  if [ $? -eq 22 ]; then
     echo
     echo "------> ${FABRIC_TAG} platform specific fabric binary is not available to download <----"
     echo
   fi

  echo "===> Downloading version ${CA_TAG} platform specific fabric-ca-client binary"  binaryDownload ${CA_BINARY_FILE} https://github.com/hyperledger/fabric/releases/org/hyperledger/fabric-ca/hyperledger-fabric-ca/${ARCH}-${CA_VERSION}/${CA_BINARY_FILE}
  if [ $? -eq 22 ]; then
     echo
     echo "------> ${CA_TAG} fabric-ca-client binary is not available to download  (Available from 1.1.0-rc1) <----"
     echo
   fi
}

再次執行./bootstrap.sh,

halfape@halfape-VirtualBox:~/go/src/github.com/hyperledger/fabric/scripts$ ./bootstrap.sh

發現可以正常下載映象檔案了。
在這裡插入圖片描述

2、建立channel

切換到first-network目錄

cd fabric-samples/first-network/

建立第一個 channel（mychannel為通道名稱，不寫預設為 mychannel，可以自己定義）:

./byfn.sh -m generate -c mychannel

又報錯：
在這裡插入圖片描述
網上給出答案：

在啟動fabric中first-network網路時，需要執行一個自動化指令碼：
./byfn.sh -m generate
該指令碼需要自動生成相關證書資訊，fabric官方提供了兩款工具：configtxgen、cryptogen。在指令碼執行中會從fabric-simple/bin中取查詢並呼叫兩者。初次啟動時沒有這個工具的。
解決方法：
進入fabric目錄，看見make* 檔案，使用make configtxgen、make cryptogen兩個指令生成工具（如果之前搭建過fabric-1.0環境，直接進fabric/build將bin資料夾直接移動到fabric-sample目錄即可）。生成後的檔案再fabric/build/bin裡面，移動到相關位置即可。

操作如下：
在這裡插入圖片描述
我天，不知道貼上面解決方案的那個大佬是不是真就那麼解決檔案了。我一頓好找，才發現build
原來是隱藏檔案。。我簡直奔潰，網上的方案都試了一遍，都不行。不過總體一個思路是對的，那就是
該指令碼需要自動生成相關證書資訊，fabric官方提供了兩款工具：configtxgen、cryptogen。在指令碼執行中會從fabric-simple/bin中取查詢並呼叫兩者。初次啟動時沒有這個工具的。.

所以：

cd ~/go/src/github.com/hyperledger/fabric/.build
sudo cp ./bin/* ../scripts/fabric-samples/bin/

然後再次執行:

cd ~/go/src/github.com/hyperledger/fabric/scripts/fabric-samples/first-network
./byfn.sh -m generate -c mychannel

可。可。可。終於成功了。

halfape@halfape-VirtualBox:~/go/src/github.com/hyperledger/fabric/scripts/fabric-samples/first-network$ ./byfn.sh -m generate -c mychannel
Generating certs and genesis block for channel 'mychannel' with CLI timeout of '10' seconds and CLI delay of '3' seconds
Continue? [Y/n] y
proceeding ...
/home/halfape/go/src/github.com/hyperledger/fabric/scripts/fabric-samples/first-network/../bin/cryptogen

##########################################################
##### Generate certificates using cryptogen tool #########
##########################################################
+ cryptogen generate --config=./crypto-config.yaml
org1.example.com
org2.example.com
+ res=0
+ set +x

Generate CCP files for Org1 and Org2
/home/halfape/go/src/github.com/hyperledger/fabric/scripts/fabric-samples/first-network/../bin/configtxgen
##########################################################
#########  Generating Orderer Genesis block ##############
##########################################################
CONSENSUS_TYPE=solo
+ '[' solo == solo ']'
+ configtxgen -profile TwoOrgsOrdererGenesis -channelID byfn-sys-channel -outputBlock ./channel-artifacts/genesis.block
2020-09-24 18:50:53.179 CST [common.tools.configtxgen] main -> INFO 001 Loading configuration
2020-09-24 18:50:53.301 CST [common.tools.configtxgen.localconfig] completeInitialization -> INFO 002 orderer type: solo
2020-09-24 18:50:53.301 CST [common.tools.configtxgen.localconfig] Load -> INFO 003 Loaded configuration: /home/halfape/go/src/github.com/hyperledger/fabric/scripts/fabric-samples/first-network/configtx.yaml
2020-09-24 18:50:53.427 CST [common.tools.configtxgen.localconfig] completeInitialization -> INFO 004 orderer type: solo
2020-09-24 18:50:53.427 CST [common.tools.configtxgen.localconfig] LoadTopLevel -> INFO 005 Loaded configuration: /home/halfape/go/src/github.com/hyperledger/fabric/scripts/fabric-samples/first-network/configtx.yaml
2020-09-24 18:50:53.428 CST [common.tools.configtxgen] doOutputBlock -> INFO 006 Generating genesis block
2020-09-24 18:50:53.429 CST [common.tools.configtxgen] doOutputBlock -> INFO 007 Writing genesis block
+ res=0
+ set +x

#################################################################
### Generating channel configuration transaction 'channel.tx' ###
#################################################################
+ configtxgen -profile TwoOrgsChannel -outputCreateChannelTx ./channel-artifacts/channel.tx -channelID mychannel
2020-09-24 18:50:53.467 CST [common.tools.configtxgen] main -> INFO 001 Loading configuration
2020-09-24 18:50:53.590 CST [common.tools.configtxgen.localconfig] Load -> INFO 002 Loaded configuration: /home/halfape/go/src/github.com/hyperledger/fabric/scripts/fabric-samples/first-network/configtx.yaml
2020-09-24 18:50:53.738 CST [common.tools.configtxgen.localconfig] completeInitialization -> INFO 003 orderer type: solo
2020-09-24 18:50:53.738 CST [common.tools.configtxgen.localconfig] LoadTopLevel -> INFO 004 Loaded configuration: /home/halfape/go/src/github.com/hyperledger/fabric/scripts/fabric-samples/first-network/configtx.yaml
2020-09-24 18:50:53.738 CST [common.tools.configtxgen] doOutputChannelCreateTx -> INFO 005 Generating new channel configtx
2020-09-24 18:50:53.740 CST [common.tools.configtxgen] doOutputChannelCreateTx -> INFO 006 Writing new channel tx
+ res=0
+ set +x

#################################################################
#######    Generating anchor peer update for Org1MSP   ##########
#################################################################
+ configtxgen -profile TwoOrgsChannel -outputAnchorPeersUpdate ./channel-artifacts/Org1MSPanchors.tx -channelID mychannel -asOrg Org1MSP
2020-09-24 18:50:53.777 CST [common.tools.configtxgen] main -> INFO 001 Loading configuration
2020-09-24 18:50:53.901 CST [common.tools.configtxgen.localconfig] Load -> INFO 002 Loaded configuration: /home/halfape/go/src/github.com/hyperledger/fabric/scripts/fabric-samples/first-network/configtx.yaml
2020-09-24 18:50:54.029 CST [common.tools.configtxgen.localconfig] completeInitialization -> INFO 003 orderer type: solo
2020-09-24 18:50:54.029 CST [common.tools.configtxgen.localconfig] LoadTopLevel -> INFO 004 Loaded configuration: /home/halfape/go/src/github.com/hyperledger/fabric/scripts/fabric-samples/first-network/configtx.yaml
2020-09-24 18:50:54.029 CST [common.tools.configtxgen] doOutputAnchorPeersUpdate -> INFO 005 Generating anchor peer update
2020-09-24 18:50:54.029 CST [common.tools.configtxgen] doOutputAnchorPeersUpdate -> INFO 006 Writing anchor peer update
+ res=0
+ set +x

#################################################################
#######    Generating anchor peer update for Org2MSP   ##########
#################################################################
+ configtxgen -profile TwoOrgsChannel -outputAnchorPeersUpdate ./channel-artifacts/Org2MSPanchors.tx -channelID mychannel -asOrg Org2MSP
2020-09-24 18:50:54.067 CST [common.tools.configtxgen] main -> INFO 001 Loading configuration
2020-09-24 18:50:54.195 CST [common.tools.configtxgen.localconfig] Load -> INFO 002 Loaded configuration: /home/halfape/go/src/github.com/hyperledger/fabric/scripts/fabric-samples/first-network/configtx.yaml
2020-09-24 18:50:54.321 CST [common.tools.configtxgen.localconfig] completeInitialization -> INFO 003 orderer type: solo
2020-09-24 18:50:54.321 CST [common.tools.configtxgen.localconfig] LoadTopLevel -> INFO 004 Loaded configuration: /home/halfape/go/src/github.com/hyperledger/fabric/scripts/fabric-samples/first-network/configtx.yaml
2020-09-24 18:50:54.321 CST [common.tools.configtxgen] doOutputAnchorPeersUpdate -> INFO 005 Generating anchor peer update
2020-09-24 18:50:54.321 CST [common.tools.configtxgen] doOutputAnchorPeersUpdate -> INFO 006 Writing anchor peer update
+ res=0
+ set +x

halfape@halfape-VirtualBox:~/go/src/github.com/hyperledger/fabric/scripts/fabric-samples/first-network$

3、first-network 的啟動

指定通道名，啟動網路：

./byfn.sh -m up -c mychannel

成功的話，會有大大的start和end哦，至於中間報了命令未找到，也很納悶

halfape@halfape-VirtualBox:~/go/src/github.com/hyperledger/fabric/scripts/fabric-samples/first-network$ ./byfn.sh -m up -c mychannel
Starting for channel 'mychannel' with CLI timeout of '10' seconds and CLI delay of '3' seconds
Continue? [Y/n] y
proceeding ...
./byfn.sh: line 124: configtxlator: command not found
LOCAL_VERSION=
DOCKER_IMAGE_VERSION=1.4.3
=================== WARNING ===================
  Local fabric binaries and docker images are  
  out of  sync. This may cause problems.       
===============================================
Creating network "net_byfn" with the default driver
Creating volume "net_peer0.org2.example.com" with default driver
Creating volume "net_peer1.org2.example.com" with default driver
Creating volume "net_peer1.org1.example.com" with default driver
Creating volume "net_peer0.org1.example.com" with default driver
Creating volume "net_orderer.example.com" with default driver
Creating peer0.org1.example.com ... 
Creating peer1.org2.example.com ... 
Creating peer1.org1.example.com ... 
Creating peer0.org1.example.com
Creating orderer.example.com ... 
Creating peer0.org2.example.com ... 
Creating orderer.example.com
Creating peer1.org2.example.com
Creating peer1.org1.example.com
Creating orderer.example.com ... done
Creating cli ... 
Creating cli ... done
CONTAINER ID        IMAGE                               COMMAND             CREATED             STATUS              PORTS                      NAMES
3e21e1b30504        hyperledger/fabric-tools:latest     "/bin/bash"         4 seconds ago       Up 2 seconds                                   cli
59db1504493a        hyperledger/fabric-peer:latest      "peer node start"   10 seconds ago      Up 4 seconds        0.0.0.0:9051->9051/tcp     peer0.org2.example.com
d159d2a1ea36        hyperledger/fabric-orderer:latest   "orderer"           10 seconds ago      Up 4 seconds        0.0.0.0:7050->7050/tcp     orderer.example.com
6d43e8708a68        hyperledger/fabric-peer:latest      "peer node start"   10 seconds ago      Up 4 seconds        0.0.0.0:10051->10051/tcp   peer1.org2.example.com
604251517f0c        hyperledger/fabric-peer:latest      "peer node start"   10 seconds ago      Up 4 seconds        0.0.0.0:8051->8051/tcp     peer1.org1.example.com
604b3b0157dc        hyperledger/fabric-peer:latest      "peer node start"   10 seconds ago      Up 4 seconds        0.0.0.0:7051->7051/tcp     peer0.org1.example.com

 ____    _____      _      ____    _____ 
/ ___|  |_   _|    / \    |  _ \  |_   _|
\___ \    | |     / _ \   | |_) |   | |  
 ___) |   | |    / ___ \  |  _ <    | |  
|____/    |_|   /_/   \_\ |_| \_\   |_|  

Build your first network (BYFN) end-to-end test

Channel name : mychannel
Creating channel...
+ peer channel create -o orderer.example.com:7050 -c mychannel -f ./channel-artifacts/channel.tx --tls true --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem
+ res=0
+ set +x
2020-09-24 11:02:38.037 UTC [channelCmd] InitCmdFactory -> INFO 001 Endorser and orderer connections initialized
2020-09-24 11:02:38.099 UTC [cli.common] readBlock -> INFO 002 Received block: 0
===================== Channel 'mychannel' created ===================== 

Having all peers join the channel...
+ peer channel join -b mychannel.block
+ res=0
+ set +x
2020-09-24 11:02:38.257 UTC [channelCmd] InitCmdFactory -> INFO 001 Endorser and orderer connections initialized
2020-09-24 11:02:38.383 UTC [channelCmd] executeJoin -> INFO 002 Successfully submitted proposal to join channel
===================== peer0.org1 joined channel 'mychannel' ===================== 

+ peer channel join -b mychannel.block
+ res=0
+ set +x
2020-09-24 11:02:41.526 UTC [channelCmd] InitCmdFactory -> INFO 001 Endorser and orderer connections initialized
2020-09-24 11:02:41.597 UTC [channelCmd] executeJoin -> INFO 002 Successfully submitted proposal to join channel
===================== peer1.org1 joined channel 'mychannel' ===================== 

+ peer channel join -b mychannel.block
+ res=0
+ set +x
2020-09-24 11:02:44.740 UTC [channelCmd] InitCmdFactory -> INFO 001 Endorser and orderer connections initialized
2020-09-24 11:02:44.820 UTC [channelCmd] executeJoin -> INFO 002 Successfully submitted proposal to join channel
===================== peer0.org2 joined channel 'mychannel' ===================== 

+ peer channel join -b mychannel.block
+ res=0
+ set +x
2020-09-24 11:02:47.928 UTC [channelCmd] InitCmdFactory -> INFO 001 Endorser and orderer connections initialized
2020-09-24 11:02:47.988 UTC [channelCmd] executeJoin -> INFO 002 Successfully submitted proposal to join channel
===================== peer1.org2 joined channel 'mychannel' ===================== 

Updating anchor peers for org1...
+ peer channel update -o orderer.example.com:7050 -c mychannel -f ./channel-artifacts/Org1MSPanchors.tx --tls true --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem
+ res=0
+ set +x
2020-09-24 11:02:51.069 UTC [channelCmd] InitCmdFactory -> INFO 001 Endorser and orderer connections initialized
2020-09-24 11:02:51.118 UTC [channelCmd] update -> INFO 002 Successfully submitted channel update
===================== Anchor peers updated for org 'Org1MSP' on channel 'mychannel' ===================== 

Updating anchor peers for org2...
+ peer channel update -o orderer.example.com:7050 -c mychannel -f ./channel-artifacts/Org2MSPanchors.tx --tls true --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem
+ res=0
+ set +x
2020-09-24 11:02:54.203 UTC [channelCmd] InitCmdFactory -> INFO 001 Endorser and orderer connections initialized
2020-09-24 11:02:54.217 UTC [channelCmd] update -> INFO 002 Successfully submitted channel update
===================== Anchor peers updated for org 'Org2MSP' on channel 'mychannel' ===================== 

Installing chaincode on peer0.org1...
+ peer chaincode install -n mycc -v 1.0 -l golang -p github.com/chaincode/chaincode_example02/go/
+ res=0
+ set +x
2020-09-24 11:02:57.325 UTC [chaincodeCmd] checkChaincodeCmdParams -> INFO 001 Using default escc
2020-09-24 11:02:57.325 UTC [chaincodeCmd] checkChaincodeCmdParams -> INFO 002 Using default vscc
2020-09-24 11:02:58.911 UTC [chaincodeCmd] install -> INFO 003 Installed remotely response:<status:200 payload:"OK" > 
===================== Chaincode is installed on peer0.org1 ===================== 

Install chaincode on peer0.org2...
+ peer chaincode install -n mycc -v 1.0 -l golang -p github.com/chaincode/chaincode_example02/go/
+ res=0
+ set +x
2020-09-24 11:02:59.045 UTC [chaincodeCmd] checkChaincodeCmdParams -> INFO 001 Using default escc
2020-09-24 11:02:59.045 UTC [chaincodeCmd] checkChaincodeCmdParams -> INFO 002 Using default vscc
2020-09-24 11:02:59.249 UTC [chaincodeCmd] install -> INFO 003 Installed remotely response:<status:200 payload:"OK" > 
===================== Chaincode is installed on peer0.org2 ===================== 

Instantiating chaincode on peer0.org2...
+ peer chaincode instantiate -o orderer.example.com:7050 --tls true --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem -C mychannel -n mycc -l golang -v 1.0 -c '{"Args":["init","a","100","b","200"]}' -P 'AND ('\''Org1MSP.peer'\'','\''Org2MSP.peer'\'')'
+ res=0
+ set +x
2020-09-24 11:02:59.332 UTC [chaincodeCmd] checkChaincodeCmdParams -> INFO 001 Using default escc
2020-09-24 11:02:59.332 UTC [chaincodeCmd] checkChaincodeCmdParams -> INFO 002 Using default vscc
===================== Chaincode is instantiated on peer0.org2 on channel 'mychannel' ===================== 

Querying chaincode on peer0.org1...
===================== Querying on peer0.org1 on channel 'mychannel'... ===================== 
Attempting to Query peer0.org1 ...3 secs
+ peer chaincode query -C mychannel -n mycc -c '{"Args":["query","a"]}'
+ res=0
+ set +x

100
===================== Query successful on peer0.org1 on channel 'mychannel' ===================== 
Sending invoke transaction on peer0.org1 peer0.org2...
+ peer chaincode invoke -o orderer.example.com:7050 --tls true --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem -C mychannel -n mycc --peerAddresses peer0.org1.example.com:7051 --tlsRootCertFiles /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt --peerAddresses peer0.org2.example.com:9051 --tlsRootCertFiles /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/tls/ca.crt -c '{"Args":["invoke","a","b","10"]}'
+ res=0
+ set +x
2020-09-24 11:04:10.235 UTC [chaincodeCmd] chaincodeInvokeOrQuery -> INFO 001 Chaincode invoke successful. result: status:200 
===================== Invoke transaction successful on peer0.org1 peer0.org2 on channel 'mychannel' ===================== 

Installing chaincode on peer1.org2...
+ peer chaincode install -n mycc -v 1.0 -l golang -p github.com/chaincode/chaincode_example02/go/
+ res=0
+ set +x
2020-09-24 11:04:10.365 UTC [chaincodeCmd] checkChaincodeCmdParams -> INFO 001 Using default escc
2020-09-24 11:04:10.365 UTC [chaincodeCmd] checkChaincodeCmdParams -> INFO 002 Using default vscc
2020-09-24 11:04:11.184 UTC [chaincodeCmd] install -> INFO 003 Installed remotely response:<status:200 payload:"OK" > 
===================== Chaincode is installed on peer1.org2 ===================== 

Querying chaincode on peer1.org2...
===================== Querying on peer1.org2 on channel 'mychannel'... ===================== 
Attempting to Query peer1.org2 ...3 secs
+ peer chaincode query -C mychannel -n mycc -c '{"Args":["query","a"]}'
^[OQ+ res=0
+ set +x

90
===================== Query successful on peer1.org2 on channel 'mychannel' ===================== 

========= All GOOD, BYFN execution completed =========== 


 _____   _   _   ____   
| ____| | \ | | |  _ \  
|  _|   |  \| | | | | | 
| |___  | |\  | | |_| | 
|_____| |_| \_| |____/

4、客戶端操作
進入 cli容器

docker exec -it cli bash

查詢a的餘額

peer chaincode query -C mychannel -n mycc -c '{"Args":["query","a"]}'

顯示正常，結果為90
在這裡插入圖片描述
查詢b的餘額，為210

peer chaincode query -C mychannel -n mycc -c '{"Args":["query","b"]}'

a 向 b 轉賬 20 並查詢各自的餘額：

peer chaincode invoke -o orderer.example.com:7050 --tls true --cafile /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem -C mychannel -n mycc --peerAddresses peer0.org1.example.com:7051 --tlsRootCertFiles /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt --peerAddresses peer0.org2.example.com:9051 --tlsRootCertFiles /opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/tls/ca.crt -c '{"Args":["invoke","a","b","20"]}'

執行後，檢視a和b的結果，a應當是70，b應當是230
在這裡插入圖片描述
Bingo，完全正確。至此，Fabric V1.0.0 和Fabric V1.4.3 環境都完美搞好了。

4、first-network的關閉

關閉網路：

./byfn.sh -m down

執行 docker ps -a 可以看到容器情況：

cuijb@cuijb-VirtualBox:~/go/src/github.com/hyperledger/fabric/scripts/fabric-samples/first-network$ docker ps -a
CONTAINER ID        IMAGE                                                                                                  COMMAND                  CREATED             STATUS              PORTS                      NAMES
b609b3d98436        dev-peer1.org2.example.com-mycc-1.0-26c2ef32838554aac4f7ad6f100aca865e87959c9a126e86d764c8d01f8346ab   "chaincode -peer.add…"   41 minutes ago      Up 41 minutes                                  dev-peer1.org2.example.com-mycc-1.0
f24c5f7fdf6b        dev-peer0.org1.example.com-mycc-1.0-384f11f484b9302df90b453200cfb25174305fce8f53f4e94d45ee3b6cab0ce9   "chaincode -peer.add…"   42 minutes ago      Up 42 minutes                                  dev-peer0.org1.example.com-mycc-1.0
eb1dbb4a9269        dev-peer0.org2.example.com-mycc-1.0-15b571b3ce849066b7ec74497da3b27e54e0df1345daff3951b94245ce09c42b   "chaincode -peer.add…"   42 minutes ago      Up 42 minutes                                  dev-peer0.org2.example.com-mycc-1.0
bad91d6708e9        hyperledger/fabric-tools:latest                                                                        "/bin/bash"              44 minutes ago      Up 43 minutes                                  cli
fde805cdd9a9        hyperledger/fabric-orderer:latest                                                                      "orderer"                44 minutes ago      Up 44 minutes       0.0.0.0:7050->7050/tcp     orderer.example.com
6d65447fb84c        hyperledger/fabric-peer:latest                                                                         "peer node start"        44 minutes ago      Up 44 minutes       0.0.0.0:9051->9051/tcp     peer0.org2.example.com
56b7e58f1374        hyperledger/fabric-peer:latest                                                                         "peer node start"        44 minutes ago      Up 44 minutes       0.0.0.0:7051->7051/tcp     peer0.org1.example.com
fb03d8e4dd2f        hyperledger/fabric-peer:latest                                                                         "peer node start"        44 minutes ago      Up 44 minutes       0.0.0.0:10051->10051/tcp   peer1.org2.example.com
96b66a7d468b        hyperledger/fabric-peer:latest                                                                         "peer node start"        44 minutes ago      Up 44 minutes       0.0.0.0:8051->8051/tcp     peer1.org1.example.com

5、注意事項

若上次啟動網路後沒有關閉，下次啟動網路之前一定要先執行 ./byfn.sh -m down
然後再次啟動網路，只需執行./byfn.sh -m up -c myfirstchannel 即可。
再次，關閉所有 docker 容器的命令（如果用得到的話）：

docker rm -f $(docker ps -aq)

參考文章

https://blog.csdn.net/jambeau/article/details/103712408
https://blog.csdn.net/wwqcherry/article/details/107009909
https://www.pianshen.com/article/38761096450/

寫在最後

感謝網上眾多大佬的案例，我才得以成功搭建。如果你覺得這篇文章對你有所幫助，關注微信公眾號半路猿，拉你進我們的學習交流群，一起學習，一同成長。

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