I am new to Hyperleger Fabric. I'm reading a tutorial on Building Your First Network and got stuck in the fabric-samples/first-network sample. I first run:
./byfn.sh generate Then I run:
./byfn.sh up The result of this is:
Starting for channel 'mychannel' with CLI timeout of '10' seconds and CLI delay of '3' seconds Continue? [Y/n] y proceeding ... 2018-08-03 02:56:16.574 UTC [main] main -> INFO 001 Exiting..... LOCAL_VERSION=1.1.1-snapshot-DOCKER_IMAGE_VERSION=1.1.0 =================== WARNING =================== Local fabric binaries and docker images are out of sync. This may cause problems. =============================================== /vagrant/src/github.com/hyperledger/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 /vagrant/src/github.com/hyperledger/fabric-samples/first-network/../bin/configtxgen ########################################################## ######### Generating Orderer Genesis block ############## ########################################################## + configtxgen -profile TwoOrgsOrdererGenesis -outputBlock ./channel-artifacts/genesis.block 2018-08-03 02:56:19.174 UTC [common/tools/configtxgen] main -> INFO 001 Loading configuration 2018-08-03 02:56:19.330 UTC [msp] getMspConfig -> INFO 002 Loading NodeOUs 2018-08-03 02:56:19.396 UTC [msp] getMspConfig -> INFO 003 Loading NodeOUs 2018-08-03 02:56:19.406 UTC [common/tools/configtxgen] doOutputBlock -> INFO 004 Generating genesis block 2018-08-03 02:56:19.407 UTC [common/tools/configtxgen] doOutputBlock -> INFO 005 Writing genesis block + res=0 + set +x ################################################################# ### Generating channel configuration transaction 'channel.tx' ### ################################################################# + configtxgen -profile TwoOrgsChannel -outputCreateChannelTx ./channel-artifacts/channel.tx -channelID mychannel 2018-08-03 02:56:19.552 UTC [common/tools/configtxgen] main -> INFO 001 Loading configuration 2018-08-03 02:56:19.590 UTC [common/tools/configtxgen] doOutputChannelCreateTx -> INFO 002 Generating new channel configtx 2018-08-03 02:56:19.648 UTC [msp] getMspConfig -> INFO 003 Loading NodeOUs 2018-08-03 02:56:19.710 UTC [msp] getMspConfig -> INFO 004 Loading NodeOUs 2018-08-03 02:56:19.747 UTC [common/tools/configtxgen] doOutputChannelCreateTx -> INFO 005 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 2018-08-03 02:56:19.900 UTC [common/tools/configtxgen] main -> INFO 001 Loading configuration 2018-08-03 02:56:19.938 UTC [common/tools/configtxgen] doOutputAnchorPeersUpdate -> INFO 002 Generating anchor peer update 2018-08-03 02:56:19.940 UTC [common/tools/configtxgen] doOutputAnchorPeersUpdate -> INFO 003 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 2018-08-03 02:56:20.083 UTC [common/tools/configtxgen] main -> INFO 001 Loading configuration 2018-08-03 02:56:20.124 UTC [common/tools/configtxgen] doOutputAnchorPeersUpdate -> INFO 002 Generating anchor peer update 2018-08-03 02:56:20.126 UTC [common/tools/configtxgen] doOutputAnchorPeersUpdate -> INFO 003 Writing anchor peer update + res=0 + set +x 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 orderer.example.com ... Creating peer1.org2.example.com ... Creating peer0.org2.example.com ... Creating orderer.example.com Creating peer1.org2.example.com Creating peer0.org2.example.com Creating peer1.org1.example.com ... Creating peer0.org1.example.com ... Creating peer1.org1.example.com Creating peer1.org1.example.com ... done Creating cli ... Creating cli ... done ____ _____ _ ____ _____ / ___| |_ _| / \ | _ \ |_ _| \___ \ | | / _ \ | |_) | | | ___) | | | / ___ \ | _ < | | |____/ |_| /_/ \_\ |_| \_\ |_| 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 2018-08-03 02:56:24.093 UTC [channelCmd] InitCmdFactory -> INFO 001 Endorser and orderer connections initialized 2018-08-03 02:56:24.140 UTC [channelCmd] InitCmdFactory -> INFO 002 Endorser and orderer connections initialized 2018-08-03 02:56:24.344 UTC [main] main -> INFO 003 Exiting..... ===================== Channel 'mychannel' created ===================== Having all peers join the channel... + peer channel join -b mychannel.block + res=1 + set +x 2018-08-03 02:56:24.489 UTC [channelCmd] InitCmdFactory -> INFO 001 Endorser and orderer connections initialized Error: proposal failed (err: rpc error: code = Unavailable desc = transport is closing) Usage: peer channel join [flags] Flags: -b, --blockpath string Path to file containing genesis block 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 peer0.org1 failed to join the channel, Retry after 3 seconds + peer channel join -b mychannel.block + res=1 + set +x Error: Error getting endorser client channel: endorser client failed to connect to peer0.org1.example.com:7051: failed to create new connection: context deadline exceeded Usage: peer channel join [flags] Flags: -b, --blockpath string Path to file containing genesis block 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 peer0.org1 failed to join the channel, Retry after 3 seconds + peer channel join -b mychannel.block + res=1 + set +x Error: Error getting endorser client channel: endorser client failed to connect to peer0.org1.example.com:7051: failed to create new connection: context deadline exceeded Usage: peer channel join [flags] Flags: -b, --blockpath string Path to file containing genesis block 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 peer0.org1 failed to join the channel, Retry after 3 seconds + peer channel join -b mychannel.block + res=1 + set +x Error: Error getting endorser client channel: endorser client failed to connect to peer0.org1.example.com:7051: failed to create new connection: context deadline exceeded Usage: peer channel join [flags] Flags: -b, --blockpath string Path to file containing genesis block 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 peer0.org1 failed to join the channel, Retry after 3 seconds + peer channel join -b mychannel.block + res=1 + set +x Error: Error getting endorser client channel: endorser client failed to connect to peer0.org1.example.com:7051: failed to create new connection: context deadline exceeded Usage: peer channel join [flags] Flags: -b, --blockpath string Path to file containing genesis block 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 !!!!!!!!!!!!!!! After 5 attempts, peer0.org1 has failed to join channel 'mychannel' !!!!!!!!!!!!!!!! ========= ERROR !!! FAILED to execute End-2-End Scenario =========== ERROR !!!! Test failed I don't know what's going wrong. How can I solve the problem?