Question

我正在尝试将多主机与Hyperledger Fabric 1.2连接。

我在virtualbox中使用了docker swarm。

我在PC1上执行了这段代码。

docker swarm init
docker swarm join-token manager
docker network create --attachable --driver overlay byfn

并执行这样的代码以使其加入PC1。

docker swarm join — token SWMTKN-1–3as8cvf3yxk8e7zj98954jhjza3w75mngmxh543llgpo0c8k7z-61zyibtaqjjimkqj8p6t9lwgu 172.16.0.153:2377

并在PC1上的单独终端中执行每个PC1命令。

并在PC2上的单独终端中执行每个PC2命令。

但是，当我执行cli命令时，发生了错误。

2018-08-07 01:53:32.659 UTC [grpc] Printf -> DEBU 040 grpc: addrConn.createTransport failed to connect to {0.0.0.0:7050 0  <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 0.0.0.0:7050: connect: connection refused". Reconnecting...
2018-08-07 01:53:32.659 UTC [grpc] Printf -> DEBU 041 pickfirstBalancer: HandleSubConnStateChange: 0xc420460ad0, TRANSIENT_FAILURE
2018-08-07 01:53:34.326 UTC [grpc] Printf -> DEBU 042 pickfirstBalancer: HandleSubConnStateChange: 0xc420460ad0, CONNECTING
2018-08-07 01:53:34.328 UTC [grpc] Printf -> DEBU 043 grpc: addrConn.createTransport failed to connect to {0.0.0.0:7050 0  <nil>}. Err :connection error: desc = "transport: Error while dialing dial tcp 0.0.0.0:7050: connect: connection refused". Reconnecting...
2018-08-07 01:53:34.328 UTC [grpc] Printf -> DEBU 044 pickfirstBalancer: HandleSubConnStateChange: 0xc420460ad0, TRANSIENT_FAILURE
Error: failed to create deliver client: orderer client failed to connect to orderer.example.com:7050: failed to create new connection: context deadline exceeded
!!!!!!!!!!!!!!! Channel creation failed !!!!!!!!!!!!!!!!
========= ERROR !!! FAILED to execute End-2-End Scenario ===========

订购者错误日志

2018-08-07 06:29:04.357 UTC [grpc] Println -> DEBU 0c6 grpc: Server.Serve failed to create ServerTransport:  connection error: desc = "transport: http2Server.HandleStreams received bogus greeting from client: \"\\x16\\x03\\x01\\x00\\xb2\\x01\\x00\\x00\\xae\\x03\\x03\\x04w\\xffLbc0\\x94\\xec\\x8cV\\xdfa\""
2018-08-07 06:29:05.340 UTC [grpc] Println -> DEBU 0c7 grpc: Server.Serve failed to create ServerTransport:  connection error: desc = "transport: http2Server.HandleStreams received bogus greeting from client: \"\\x16\\x03\\x01\\x00\\xb2\\x01\\x00\\x00\\xae\\x03\\x03\\xb6\\x8cU-\\xfa\\xd8&\\x8fp\\x16(:\\xa4\""
2018-08-07 06:29:07.053 UTC [grpc] Println -> DEBU 0c8 grpc: Server.Serve failed to create ServerTransport:  connection error: desc = "transport: http2Server.HandleStreams received bogus greeting from client: \"\\x16\\x03\\x01\\x00\\xb2\\x01\\x00\\x00\\xae\\x03\\x03\\xfe\\xcf\\xd1\\xea,7we\\xa3\\x10Γ\\x06\""

我指的是这个网站。

https://medium.com/@wahabjawed/hyperledger-fabric-on-multiple-hosts-a33b08ef24f

网络拓扑

PC1

CA0
CA1
ORDERER
PEER0（ORG1）

PC2

PEER0（ORG2）
CLI

PC1

CA0

docker run --rm -it --network="byfn" --name ca_peerOrg1 \
-p 7054:7054 \
-e CORE_VM_DOCKER_HOSTCONFIG_NETWORKMODE=byfn \
-e FABRIC_CA_HOME=/etc/hyperledger/fabric-ca-server \
-e FABRIC_CA_SERVER_CA_NAME=ca-org1 \
-e FABRIC_CA_SERVER_TLS_ENABLED=true \
-e FABRIC_CA_SERVER_TLS_CERTFILE=/etc/hyperledger/fabric-ca-server-config/ca.org1.example.com-cert.pem \
-e FABRIC_CA_SERVER_TLS_KEYFILE=/etc/hyperledger/fabric-ca-server-config/e723fd0eac7f338381b2bb7f74b417ae42ed28b3c47faaa119837f2405c337da_sk \
-v $PWD/crypto-config/peerOrganizations/org1.example.com/ca/:/etc/hyperledger/fabric-ca-server-config \
hyperledger/fabric-ca \
sh -c 'fabric-ca-server start --ca.certfile /etc/hyperledger/fabric-ca-server-config/ca.org1.example.com-cert.pem --ca.keyfile /etc/hyperledger/fabric-ca-server-config/e723fd0eac7f338381b2bb7f74b417ae42ed28b3c47faaa119837f2405c337da_sk -b admin:adminpw -d'

CA1

docker run --rm -it --network="byfn" --name ca_peerOrg2 
-p 8054:7054 
-e CORE_VM_DOCKER_HOSTCONFIG_NETWORKMODE=byfn 
-e FABRIC_CA_HOME=/etc/hyperledger/fabric-ca-server 
-e FABRIC_CA_SERVER_CA_NAME=ca-org2 
-e FABRIC_CA_SERVER_TLS_ENABLED=true 
-e FABRIC_CA_SERVER_TLS_CERTFILE=/etc/hyperledger/fabric-ca-server-config/ca.org2.example.com-cert.pem 
-e FABRIC_CA_SERVER_TLS_KEYFILE=/etc/hyperledger/fabric-ca-server-config/3d8b514fa72a496e6715413d4c2dec90c335c827c7049a8de0aa712435ce1f7f_sk 
-v $PWD/crypto-config/peerOrganizations/org2.example.com/ca/:/etc/hyperledger/fabric-ca-server-config 
hyperledger/fabric-ca 
sh -c 'fabric-ca-server start --ca.certfile /etc/hyperledger/fabric-ca-server-config/ca.org2.example.com-cert.pem --ca.keyfile /etc/hyperledger/fabric-ca-server-config/3d8b514fa72a496e6715413d4c2dec90c335c827c7049a8de0aa712435ce1f7f_sk -b admin:adminpw -d'

订购者

docker run --rm -it --network="byfn" --name orderer.example.com \
-p 7050:7050 \
-e CORE_VM_DOCKER_HOSTCONFIG_NETWORKMODE=byfn \
-e ORDERER_GENERAL_LOGLEVEL=DEBUG \
-e ORDERER_GENERAL_LISTENADDRESS=0.0.0.0 \
-e ORDERER_GENERAL_LISTENPORT=7050 \
-e ORDERER_GENERAL_GENESISMETHOD=file \
-e ORDERER_GENERAL_GENESISFILE=/var/hyperledger/orderer/orderer.genesis.block \
-e ORDERER_GENERAL_LOCALMSPID=OrdererMSP \
-e ORDERER_GENERAL_LOCALMSPDIR=/var/hyperledger/orderer/msp \
-e ORDERER_GENERAL_TLS_ENABLED=false \
-e ORDERER_GENERAL_TLS_PRIVATEKEY=/var/hyperledger/orderer/tls/server.key \
-e ORDERER_GENERAL_TLS_CERTIFICATE=/var/hyperledger/orderer/tls/server.crt \
-e ORDERER_GENERAL_TLS_ROOTCAS=[/var/hyperledger/orderer/tls/ca.crt] \
-v $PWD/channel-artifacts/genesis.block:/var/hyperledger/orderer/orderer.genesis.block \
-v $PWD/crypto-config/ordererOrganizations/example.com/orderers/orderer.example.com/msp/:/var/hyperledger/orderer/msp \
-v $PWD/crypto-config/ordererOrganizations/example.com/orderers/orderer.example.com/tls/:/var/hyperledger/orderer/tls \
-v orderer.example.com:/var/hyperledger/production/orderer \
-w /opt/gopath/src/github.com/hyperledger/fabric \
hyperledger/fabric-orderer \
orderer

peer0

docker run --rm -it --network="byfn" --name peer0.org1.example.com \
--link orderer.example.com:orderer.example.com \
-p 7051:7051 \
-p 7053:7053 \
-e CORE_VM_DOCKER_HOSTCONFIG_NETWORKMODE=byfn \
-e CORE_PEER_ID=peer0.org1.example.com \
-e CORE_PEER_ADDRESS=peer0.org1.example.com:7051 \
-e CORE_PEER_GOSSIP_EXTERNALENDPOINT=peer0.org1.example.com:7051 \
-e CORE_PEER_LOCALMSPID=Org1MSP \
-e CORE_VM_ENDPOINT=unix:///host/var/run/docker.sock \
-e CORE_LOGGING_LEVEL=DEBUG \
-e CORE_PEER_TLS_ENABLED=true \
-e CORE_PEER_GOSSIP_USELEADERELECTION=true \
-e CORE_PEER_GOSSIP_ORGLEADER=false \
-e CORE_PEER_PROFILE_ENABLED=true \
-e CORE_PEER_TLS_CERT_FILE=/etc/hyperledger/fabric/tls/server.crt \
-e CORE_PEER_TLS_KEY_FILE=/etc/hyperledger/fabric/tls/server.key \
-e CORE_PEER_TLS_ROOTCERT_FILE=/etc/hyperledger/fabric/tls/ca.crt \
-v /var/run/:/host/var/run/ \
-v $PWD/crypto-config/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/msp:/etc/hyperledger/fabric/msp \
-v $PWD/crypto-config/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls:/etc/hyperledger/fabric/tls \
-v peer0.org1.example.com:/var/hyperledger/production \
-w /opt/gopath/src/github.com/hyperledger/fabric/peer \
hyperledger/fabric-peer \
peer node start

PC2

peer0

docker run --rm -it --network="byfn" --name peer0.org2.example.com \
--link orderer.example.com:orderer.example.com \
-p 9051:7051 \
-p 9053:7053 \
-e CORE_VM_DOCKER_HOSTCONFIG_NETWORKMODE=byfn \
-e CORE_PEER_ID=peer0.org2.example.com \
-e CORE_PEER_ADDRESS=peer0.org2.example.com:7051 \
-e CORE_PEER_GOSSIP_EXTERNALENDPOINT=peer0.org2.example.com:7051 \
-e CORE_PEER_LOCALMSPID=Org2MSP \
-e CORE_VM_ENDPOINT=unix:///host/var/run/docker.sock \
-e CORE_LOGGING_LEVEL=DEBUG \
-e CORE_PEER_TLS_ENABLED=true \
-e CORE_PEER_GOSSIP_USELEADERELECTION=true \
-e CORE_PEER_GOSSIP_ORGLEADER=false \
-e CORE_PEER_PROFILE_ENABLED=true \
-e CORE_PEER_TLS_CERT_FILE=/etc/hyperledger/fabric/tls/server.crt \
-e CORE_PEER_TLS_KEY_FILE=/etc/hyperledger/fabric/tls/server.key \
-e CORE_PEER_TLS_ROOTCERT_FILE=/etc/hyperledger/fabric/tls/ca.crt \
-v /var/run/:/host/var/run/ \
-v $PWD/crypto-config/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/msp:/etc/hyperledger/fabric/msp \
-v $PWD/crypto-config/peerOrganizations/org2.example.com/peers/peer0.org2.example.com/tls:/etc/hyperledger/fabric/tls \
-v peer0.org2.example.com:/var/hyperledger/production \
-w /opt/gopath/src/github.com/hyperledger/fabric/peer \
hyperledger/fabric-peer \
peer node start

cli

docker run --rm -it --network="byfn" --name cli \
--link orderer.example.com:orderer.example.com \
--link peer0.org1.example.com:peer0.org1.example.com \
--link peer0.org2.example.com:peer0.org2.example.com \
-p 12051:7051 \
-p 12053:7053 \
-e CORE_VM_DOCKER_HOSTCONFIG_NETWORKMODE=byfn \
-e GOPATH=/opt/gopath \
-e CORE_VM_ENDPOINT=unix:///host/var/run/docker.sock \
-e CORE_LOGGING_LEVEL=DEBUG \
-e CORE_PEER_ID=cli \
-e CORE_PEER_ADDRESS=peer0.org1.example.com:7051 \
-e CORE_PEER_LOCALMSPID=Org1MSP \
-e CORE_PEER_TLS_ENABLED=true \
-e CORE_PEER_TLS_CERT_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/server.crt \
-e CORE_PEER_TLS_KEY_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/server.key \
-e CORE_PEER_TLS_ROOTCERT_FILE=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt \
-e CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp \
-v /var/run/:/host/var/run/ \
-v $PWD/crypto-config:/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/ \
-v $PWD/scripts:/opt/gopath/src/github.com/hyperledger/fabric/peer/scripts/ \
-v $PWD/channel-artifacts:/opt/gopath/src/github.com/hyperledger/fabric/peer/channel-artifacts \
-v $HOME/fabric-samples/chaincode/:/opt/gopath/src/github.com/chaincode \
-w /opt/gopath/src/github.com/hyperledger/fabric/peer \
hyperledger/fabric-tools \
/bin/bash \
-c './scripts/script.sh'

script.sh

#!/bin/bash

echo
echo " ____    _____      _      ____    _____ "
echo "/ ___|  |_   _|    / \    |  _ \  |_   _|"
echo "\___ \    | |     / _ \   | |_) |   | |  "
echo " ___) |   | |    / ___ \  |  _ <    | |  "
echo "|____/    |_|   /_/   \_\ |_| \_\   |_|  "
echo
echo "Build your first network (BYFN) end-to-end test"
echo
CHANNEL_NAME="$1"
DELAY="$2"
LANGUAGE="$3"
TIMEOUT="$4"
VERBOSE="$5"
: ${CHANNEL_NAME:="mychannel"}
: ${DELAY:="3"}
: ${LANGUAGE:="golang"}
: ${TIMEOUT:="10"}
: ${VERBOSE:="false"}
LANGUAGE=`echo "$LANGUAGE" | tr [:upper:] [:lower:]`
COUNTER=1
MAX_RETRY=5

CC_SRC_PATH="github.com/chaincode/chaincode_example02/go/"
if [ "$LANGUAGE" = "node" ]; then
CC_SRC_PATH="/opt/gopath/src/github.com/chaincode/chaincode_example02/node/"
fi

echo "Channel name : "$CHANNEL_NAME

# import utils
. scripts/utils.sh

createChannel() {
    setGlobals 0 1

    if [ -z "$CORE_PEER_TLS_ENABLED" -o "$CORE_PEER_TLS_ENABLED" = "false" ]; then
            set -x
    peer channel create -o orderer.example.com:7050 -c $CHANNEL_NAME -f ./channel-artifacts/channel.tx >&log.txt
    res=$?
            set +x
else
            set -x
    peer channel create -o orderer.example.com:7050 -c $CHANNEL_NAME -f ./channel-artifacts/channel.tx --tls $CORE_PEER_TLS_ENABLED --cafile $ORDERER_CA >&log.txt
    res=$?
            set +x
fi
cat log.txt
verifyResult $res "Channel creation failed"
echo "===================== Channel '$CHANNEL_NAME' created ===================== "
echo
}

joinChannel () {
for org in 1 2; do
    for peer in 0 1; do
    joinChannelWithRetry $peer $org
    echo "===================== peer${peer}.org${org} joined channel '$CHANNEL_NAME' ===================== "
    sleep $DELAY
    echo
    done
done
}

## Create channel
echo "Creating channel..."
createChannel

## Join all the peers to the channel
echo "Having all peers join the channel..."
joinChannel

## Set the anchor peers for each org in the channel
echo "Updating anchor peers for org1..."
updateAnchorPeers 0 1
echo "Updating anchor peers for org2..."
updateAnchorPeers 0 2

## Install chaincode on peer0.org1 and peer0.org2
echo "Installing chaincode on peer0.org1..."
installChaincode 0 1
echo "Install chaincode on peer0.org2..."
installChaincode 0 2

# Instantiate chaincode on peer0.org2
#echo "Instantiating chaincode on peer0.org2..."
#instantiateChaincode 0 2

# Query chaincode on peer0.org1
#echo "Querying chaincode on peer0.org1..."
#chaincodeQuery 0 1 100

# Invoke chaincode on peer0.org1 and peer0.org2
#echo "Sending invoke transaction on peer0.org1 peer0.org2..."
#chaincodeInvoke 0 1 0 2

## Install chaincode on peer1.org2
#echo "Installing chaincode on peer1.org2..."
#installChaincode 1 2

# Query on chaincode on peer1.org2, check if the result is 90
#echo "Querying chaincode on peer1.org2..."
#chaincodeQuery 1 2 90

echo
echo "========= All GOOD, BYFN execution completed =========== "
echo

echo
echo " _____   _   _   ____   "
echo "| ____| | \ | | |  _ \  "
echo "|  _|   |  \| | | | | | "
echo "| |___  | |\  | | |_| | "
echo "|_____| |_| \_| |____/  "
echo

exit 0

Answer 1

我刚刚解决了相同的问题，只是删除了Fabric和卷的所有docker映像。并使用1.2.0-rc1 curl -sSL http:// url /2ysbOFE | bash -s 1.2.0-rc1结构版本重新安装url：有点点我无法发布该URL

编辑：您可以检查docker容器是否存在某些功能故障？与码头工人日志_container_name_ 在容器名称中，您应该输入已用容器的容器名称，您可以使用docker ps -a（“ n次退出”）检出。如果您遇到功能问题，请将capabilities之类的功能放入configtx.yaml

Answer 2

问题之一可能是您使用的是旧版本的 cryptogen工具，如果您指向的是旧版本，则加密文件必须全部清除，您应始终指向到通过示例下载的版本。

另一种解决方案可以在两台PC上禁用防火墙，确保它们可以互相看见，并打开对应的端口，另外，您还应在docker compose文件中添加一个extra-hosts部分（请检查下面的链接），我在博客中谈到了这一点）

如果您进行了大量测试，请清理所有图像和容器，这总是有帮助的。

如果这些都不起作用，我根据基本网络示例以及如何在多个主机上运行它编写了一个教程，也许您可以从那里获取一些信息。

Setup Hyperledger Fabric in multiple physical machines

请随时询问是否有疑问！

连接程序的超级账本结构多主机错误

订购者错误日志

PC1

CA0

CA1

订购者

peer0

PC2

peer0

cli

script.sh

2 个答案: