Question

我已经安装了超级账本结构v1.4。使用byfn进行的所有测试均进行顺利。现在，我尝试运行fabcar示例。因此，我运行了./startFabric.sh，脚本在以下步骤停止：“＃将peer0.org1.example.com加入通道。”在基本网络上的./start.sh中。

在此之前，我有一个错误，即一个容器未运行。所以我重新安装了docker-ce 18.09，这个错误似乎已经解决。我没有修改docker-compose.yaml，所有路径似乎都很好。

我尝试增加FABRIC_START_TIMEOUT，但无效。

这是输出：

# wait for Hyperledger Fabric to start
# incase of errors when running later commands, issue export FABRIC_START_TIMEOUT=<larger number>
export FABRIC_START_TIMEOUT=10
#echo ${FABRIC_START_TIMEOUT}
sleep ${FABRIC_START_TIMEOUT}

# Create the channel
docker exec -e "CORE_PEER_LOCALMSPID=Org1MSP" -e "CORE_PEER_MSPCONFIGPATH=/etc/hyperledger/msp/users/Admin@org1.example.com/msp" peer0.org1.example.com peer channel create -o orderer.example.com:7050 -c mychannel -f /etc/hyperledger/configtx/channel.tx
2019-02-12 09:49:56.517 UTC [channelCmd] InitCmdFactory -> INFO 001 Endorser and orderer connections initialized
2019-02-12 09:49:56.541 UTC [cli.common] readBlock -> INFO 002 Received block: 0
# Join peer0.org1.example.com to the channel.
docker exec -e "CORE_PEER_LOCALMSPID=Org1MSP" -e "CORE_PEER_MSPCONFIGPATH=/etc/hyperledger/msp/users/Admin@org1.example.com/msp" peer0.org1.example.com peer channel join -b mychannel.block
2019-02-12 09:49:56.767 UTC [channelCmd] InitCmdFactory -> INFO 001 Endorser and orderer connections initialized

erall@-GP73-Leopard-8RE:~/data/workspace/fabric-samples/fabcar $

这是fabcar目录中的startFabric.sh：

# clean the keystore
rm -rf ./hfc-key-store

# launch network; create channel and join peer to channel
cd ../basic-network
./start.sh   

# Now launch the CLI container in order to install, instantiate chaincode
# and prime the ledger with our 10 cars
docker-compose -f ./docker-compose.yml up cli

docker exec -e "CORE_PEER_LOCALMSPID=Org1MSP" -e "CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp" cli peer chaincode install -n fabcar -v 1.0 -p "$CC_SRC_PATH" -l "$CC_RUNTIME_LANGUAGE"
docker exec -e "CORE_PEER_LOCALMSPID=Org1MSP" -e "CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp" cli peer chaincode instantiate -o orderer.example.com:7050 -C mychannel -n fabcar -l "$CC_RUNTIME_LANGUAGE" -v 1.0 -c '{"Args":[]}' -P "OR ('Org1MSP.member','Org2MSP.member')"
sleep 10
docker exec -e "CORE_PEER_LOCALMSPID=Org1MSP" -e "CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp" cli peer chaincode invoke -o orderer.example.com:7050 -C mychannel -n fabcar -c '{"function":"initLedger","Args":[]}'

这是基本网络中的./start.sh：

docker-compose -f docker-compose.yml down

docker-compose -f docker-compose.yml up -d ca.example.com orderer.example.com peer0.org1.example.com couchdb

# wait for Hyperledger Fabric to start
# incase of errors when running later commands, issue export FABRIC_START_TIMEOUT=<larger number>
export FABRIC_START_TIMEOUT=10
#echo ${FABRIC_START_TIMEOUT}
sleep ${FABRIC_START_TIMEOUT}

# Create the channel
docker exec -e "CORE_PEER_LOCALMSPID=Org1MSP" -e "CORE_PEER_MSPCONFIGPATH=/etc/hyperledger/msp/users/Admin@org1.example.com/msp" peer0.org1.example.com peer channel create -o orderer.example.com:7050 -c mychannel -f /etc/hyperledger/configtx/channel.tx
# Join peer0.org1.example.com to the channel.
docker exec -e "CORE_PEER_LOCALMSPID=Org1MSP" -e "CORE_PEER_MSPCONFIGPATH=/etc/hyperledger/msp/users/Admin@org1.example.com/msp" peer0.org1.example.com peer channel join -b mychannel.block
#end start script. (the script is exited on this command.)

这是我的脚本停止的地方，我输出了任何错误，所以我不知道发生了什么。 startFabric.sh的其余部分未执行，因此未安装链码。我认为块创建失败，这阻止了对等方加入频道。

有什么主意吗？谢谢

Answer 1

在运行cli容器上只是缺少'-d'标志： docker-compose -f ./docker-compose.yml -d up cli

这解决了我的问题。

为什么./startFabric.sh在fabcar示例中没有错误地停止加入通道？

1 个答案: