Hyperledger Fabric Simples issue Run ./byfn.sh -m up failed

Question

I want to build first-network of Hyperledger Fabric Samples

I get the simple code from git then download the platform-specific binaries follow the guide http://hyperledger-fabric.readthedocs.io/en/v1.0.5/samples.html But when I run the command ./byfn.sh -m generate there are different output in my screen and when I run ./byfn.sh -m up , the error occurred

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

Channel name : mychannel
Creating channel...
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
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
CORE_PEER_LOCALMSPID=Org1MSP
CORE_VM_ENDPOINT=unix:///host/var/run/docker.sock
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
CORE_PEER_TLS_ENABLED=true
CORE_PEER_MSPCONFIGPATH=/opt/gopath/src/github.com/hyperledger/fabric/peer/crypto/peerOrganizations/org1.example.com/users/[email protected]/msp
CORE_PEER_ID=cli
CORE_LOGGING_LEVEL=INFO
CORE_PEER_ADDRESS=peer0.org1.example.com:7051
+ 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=2
+ set +x
2018-04-04 09:59:34.078 UTC [channelCmd] InitCmdFactory -> INFO 001 Endorser and orderer connections initialized
fatal error: unexpected signal during runtime execution
[signal SIGSEGV: segmentation violation code=0x1 addr=0x63 pc=0x7fc6bfc34259]

runtime stack:
runtime.throw(0xf11259, 0x2a)
    /opt/go/src/runtime/panic.go:605 +0x95
runtime.sigpanic()
    /opt/go/src/runtime/signal_unix.go:351 +0x2b8

goroutine 25 [syscall, locked to thread]:
runtime.cgocall(0xbf3800, 0xc420027de8, 0xf0fa21)
    /opt/go/src/runtime/cgocall.go:132 +0xe4 fp=0xc420027da8 sp=0xc420027d68 pc=0x4023b4
net._C2func_getaddrinfo(0x7fc6b00008c0, 0x0, 0xc42038a3c0, 0xc42000e838, 0x0, 0x0, 0x0)
    net/_obj/_cgo_gotypes.go:86 +0x5f fp=0xc420027de8 sp=0xc420027da8 pc=0x5f893f
net.cgoLookupIPCNAME.func2(0x7fc6b00008c0, 0x0, 0xc42038a3c0, 0xc42000e838, 0xc4203822a0, 0x7ffe5b6e1a3a, 0x13)
    /opt/go/src/net/cgo_unix.go:151 +0x13f fp=0xc420027e40 sp=0xc420027de8 pc=0x5ffedf
net.cgoLookupIPCNAME(0x7ffe5b6e1a3a, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
    /opt/go/src/net/cgo_unix.go:151 +0x175 fp=0xc420027f38 sp=0xc420027e40 pc=0x5fa195
net.cgoIPLookup(0xc420382360, 0x7ffe5b6e1a3a, 0x13)
    /opt/go/src/net/cgo_unix.go:203 +0x4d fp=0xc420027fc8 sp=0xc420027f38 pc=0x5fa8dd
runtime.goexit()
    /opt/go/src/runtime/asm_amd64.s:2337 +0x1 fp=0xc420027fd0 sp=0xc420027fc8 pc=0x45e391
created by net.cgoLookupIP
    /opt/go/src/net/cgo_unix.go:213 +0xaf

goroutine 1 [select]:
github.com/hyperledger/fabric/vendor/google.golang.org/grpc.DialContext(0x7fc6bfe577e0, 0xc4203821e0, 0x7ffe5b6e1a3a, 0x18, 0xc420355780, 0x4, 0x4, 0x0, 0x0, 0x0)
    /opt/gopath/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/clientconn.go:422 +0x532
github.com/hyperledger/fabric/core/comm.(*grpcClient).NewConnection(0xc4203705f0, 0x7ffe5b6e1a3a, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0)
    /opt/gopath/src/github.com/hyperledger/fabric/core/comm/client.go:217 +0x389
github.com/hyperledger/fabric/peer/common.(*OrdererClient).Broadcast(0xc42038a270, 0x0, 0x0, 0xc420153b10, 0xbc3839)
    /opt/gopath/src/github.com/hyperledger/fabric/peer/common/ordererclient.go:50 +0x6c
github.com/hyperledger/fabric/peer/common.GetBroadcastClient(0x380, 0xc420184a00, 0x138, 0x138)
    /opt/gopath/src/github.com/hyperledger/fabric/peer/common/broadcastclient.go:41 +0x3e
github.com/hyperledger/fabric/peer/channel.InitCmdFactory.func1(0xc420335680, 0xc420335e30, 0x0, 0x0)
    /opt/gopath/src/github.com/hyperledger/fabric/peer/channel/channel.go:136 +0x29
github.com/hyperledger/fabric/peer/channel.sendCreateChainTransaction(0xc420265360, 0x0, 0x0)
    /opt/gopath/src/github.com/hyperledger/fabric/peer/channel/create.go:164 +0xa7
github.com/hyperledger/fabric/peer/channel.executeCreate(0xc420265360, 0xc420265360, 0x0)
    /opt/gopath/src/github.com/hyperledger/fabric/peer/channel/create.go:178 +0x2f
github.com/hyperledger/fabric/peer/channel.create(0xc4201f7680, 0xc4201f5860, 0x1, 0xa, 0x0, 0xd5afc0, 0x16705c0)
    /opt/gopath/src/github.com/hyperledger/fabric/peer/channel/create.go:213 +0x40
github.com/hyperledger/fabric/peer/channel.createCmd.func1(0xc4201f7680, 0xc4201f5860, 0x1, 0xa, 0x0, 0x0)
    /opt/gopath/src/github.com/hyperledger/fabric/peer/channel/create.go:59 +0x52
github.com/hyperledger/fabric/vendor/github.com/spf13/cobra.(*Command).execute(0xc4201f7680, 0xc4201f5720, 0xa, 0xa, 0xc4201f7680, 0xc4201f5720)
    /opt/gopath/src/github.com/hyperledger/fabric/vendor/github.com/spf13/cobra/command.go:599 +0x3e8
github.com/hyperledger/fabric/vendor/github.com/spf13/cobra.(*Command).ExecuteC(0x164d4e0, 0x11, 0x0, 0x0)
    /opt/gopath/src/github.com/hyperledger/fabric/vendor/github.com/spf13/cobra/command.go:689 +0x2fe
github.com/hyperledger/fabric/vendor/github.com/spf13/cobra.(*Command).Execute(0x164d4e0, 0x7d, 0xc420014035)
    /opt/gopath/src/github.com/hyperledger/fabric/vendor/github.com/spf13/cobra/command.go:648 +0x2b
main.main()
    /opt/gopath/src/github.com/hyperledger/fabric/peer/main.go:112 +0x5e1

goroutine 19 [runnable]:
github.com/hyperledger/fabric/vendor/google.golang.org/grpc/transport.(*http2Client).keepalive(0xc420332340)
    /opt/gopath/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/transport/http2_client.go:1272
created by github.com/hyperledger/fabric/vendor/google.golang.org/grpc/transport.newHTTP2Client
    /opt/gopath/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/transport/http2_client.go:292 +0xdd2

goroutine 18 [runnable]:
github.com/hyperledger/fabric/vendor/google.golang.org/grpc/transport.(*http2Client).controller(0xc420332340)
    /opt/gopath/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/transport/http2_client.go:1225
created by github.com/hyperledger/fabric/vendor/google.golang.org/grpc/transport.newHTTP2Client
    /opt/gopath/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/transport/http2_client.go:290 +0xd2e

goroutine 10 [syscall]:
os/signal.signal_recv(0x0)
    /opt/go/src/runtime/sigqueue.go:131 +0xa6
os/signal.loop()
    /opt/go/src/os/signal/signal_unix.go:22 +0x22
created by os/signal.init.0
    /opt/go/src/os/signal/signal_unix.go:28 +0x41

goroutine 21 [runnable]:
github.com/hyperledger/fabric/vendor/golang.org/x/net/trace.allocFamily(0xc42035a0c0, 0x19, 0x16c6c40)
    /opt/gopath/src/github.com/hyperledger/fabric/vendor/golang.org/x/net/trace/trace.go:514
created by github.com/hyperledger/fabric/vendor/golang.org/x/net/trace.New
    /opt/gopath/src/github.com/hyperledger/fabric/vendor/golang.org/x/net/trace/trace.go:359 +0x235

goroutine 16 [runnable]:
github.com/hyperledger/fabric/vendor/google.golang.org/grpc/transport.(*http2Client).reader(0xc420332340)
    /opt/gopath/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/transport/http2_client.go:1137
created by github.com/hyperledger/fabric/vendor/google.golang.org/grpc/transport.newHTTP2Client
    /opt/gopath/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/transport/http2_client.go:260 +0xbf8

goroutine 20 [runnable]:
github.com/hyperledger/fabric/vendor/google.golang.org/grpc.(*addrConn).transportMonitor(0xc420120540)
    /opt/gopath/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/clientconn.go:990
created by github.com/hyperledger/fabric/vendor/google.golang.org/grpc.(*ClientConn).resetAddrConn
    /opt/gopath/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/clientconn.go:716 +0x67a

goroutine 22 [runnable]:
github.com/hyperledger/fabric/vendor/google.golang.org/grpc.newClientStream.func3(0x166c200, 0xc420332340, 0xc420120380, 0xc42024d600, 0xc4200ff800)
    /opt/gopath/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/stream.go:254
created by github.com/hyperledger/fabric/vendor/google.golang.org/grpc.newClientStream
    /opt/gopath/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/stream.go:254 +0xe23

goroutine 23 [select]:
net.(*Resolver).LookupIPAddr(0x169d370, 0x1667b40, 0xc4203822a0, 0x7ffe5b6e1a3a, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0)
    /opt/go/src/net/lookup.go:196 +0x52b
net.(*Resolver).internetAddrList(0x169d370, 0x1667b40, 0xc4203822a0, 0xee7636, 0x3, 0x7ffe5b6e1a3a, 0x18, 0x0, 0x0, 0x0, ...)
    /opt/go/src/net/ipsock.go:293 +0x644
net.(*Resolver).resolveAddrList(0x169d370, 0x1667b40, 0xc4203822a0, 0xee7b40, 0x4, 0xee7636, 0x3, 0x7ffe5b6e1a3a, 0x18, 0x0, ...)
    /opt/go/src/net/dial.go:193 +0x594
net.(*Dialer).DialContext(0xc42004f458, 0x1667b40, 0xc4203822a0, 0xee7636, 0x3, 0x7ffe5b6e1a3a, 0x18, 0x0, 0x0, 0x0, ...)
    /opt/go/src/net/dial.go:375 +0x248
github.com/hyperledger/fabric/vendor/google.golang.org/grpc.dialContext(0x1667b40, 0xc4203822a0, 0xee7636, 0x3, 0x7ffe5b6e1a3a, 0x18, 0x0, 0x0, 0xc4200ff900, 0xc420284e00)
    /opt/gopath/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/go17.go:38 +0xb3
github.com/hyperledger/fabric/vendor/google.golang.org/grpc.DialContext.func1(0x7fc6bfe577e0, 0xc4203822a0, 0x7ffe5b6e1a3a, 0x18, 0x0, 0x0, 0x16571c0, 0xc420140c80)
    /opt/gopath/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/clientconn.go:329 +0x86
github.com/hyperledger/fabric/vendor/google.golang.org/grpc.newProxyDialer.func1(0x7fc6bfe577e0, 0xc4203822a0, 0x7ffe5b6e1a3a, 0x18, 0x0, 0x0, 0xc420334e10, 0x0)
    /opt/gopath/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/proxy.go:121 +0x137
github.com/hyperledger/fabric/vendor/google.golang.org/grpc/transport.dial(0x7fc6bfe577e0, 0xc4203822a0, 0xc42037f790, 0x7ffe5b6e1a3a, 0x18, 0xc42017f780, 0xc4203235c0, 0x7fc6bfe55d10, 0x0)
    /opt/gopath/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/transport/http2_client.go:119 +0x5a
github.com/hyperledger/fabric/vendor/google.golang.org/grpc/transport.newHTTP2Client(0x7fc6bfe577e0, 0xc4203822a0, 0x7ffe5b6e1a3a, 0x18, 0x0, 0x0, 0xeef4b1, 0xd, 0x0, 0x0, ...)
    /opt/gopath/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/transport/http2_client.go:157 +0xa7
github.com/hyperledger/fabric/vendor/google.golang.org/grpc/transport.NewClientTransport(0x7fc6bfe577e0, 0xc4203822a0, 0x7ffe5b6e1a3a, 0x18, 0x0, 0x0, 0xeef4b1, 0xd, 0x0, 0x0, ...)
    /opt/gopath/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/transport/transport.go:505 +0xae
github.com/hyperledger/fabric/vendor/google.golang.org/grpc.(*addrConn).resetTransport(0xc420120a80, 0xc42038a200, 0xc420120aa0, 0xc42038e108)
    /opt/gopath/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/clientconn.go:929 +0x4b4
github.com/hyperledger/fabric/vendor/google.golang.org/grpc.(*ClientConn).resetAddrConn(0xc4201208c0, 0x7ffe5b6e1a3a, 0x18, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0)
    /opt/gopath/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/clientconn.go:702 +0x340
github.com/hyperledger/fabric/vendor/google.golang.org/grpc.DialContext.func3(0xc420382240, 0xc4201208c0, 0x1669a40, 0xc42000e828, 0x7ffe5b6e1a3a, 0x18)
    /opt/gopath/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/clientconn.go:417 +0x223
created by github.com/hyperledger/fabric/vendor/google.golang.org/grpc.DialContext
    /opt/gopath/src/github.com/hyperledger/fabric/vendor/google.golang.org/grpc/clientconn.go:386 +0x441

goroutine 24 [select]:
net.cgoLookupIP(0x1667b40, 0xc4203822a0, 0x7ffe5b6e1a3a, 0x13, 0xc4201cbc80, 0x0, 0x0, 0x0, 0x0, 0x0)
    /opt/go/src/net/cgo_unix.go:214 +0x1b0
net.(*Resolver).lookupIP(0x169d370, 0x1667b40, 0xc4203822a0, 0x7ffe5b6e1a3a, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0)
    /opt/go/src/net/lookup_unix.go:95 +0x12d
net.(*Resolver).(net.lookupIP)-fm(0x1667b40, 0xc4203822a0, 0x7ffe5b6e1a3a, 0x13, 0x3, 0xc420340f00, 0xc420052080, 0x0, 0xc420020000)
    /opt/go/src/net/lookup.go:187 +0x56
net.glob..func10(0x1667b40, 0xc4203822a0, 0xc42037f7f0, 0x7ffe5b6e1a3a, 0x13, 0x42ad09, 0xc400000008, 0xc420052080, 0x0, 0x8db329)
    /opt/go/src/net/hook.go:19 +0x52
net.(*Resolver).LookupIPAddr.func1(0x18, 0x0, 0x0, 0x1)
    /opt/go/src/net/lookup.go:193 +0x5c
internal/singleflight.(*Group).doCall(0x169d360, 0xc420370870, 0x7ffe5b6e1a3a, 0x13, 0xc42038a360)
    /opt/go/src/internal/singleflight/singleflight.go:93 +0x2e
created by internal/singleflight.(*Group).DoChan
    /opt/go/src/internal/singleflight/singleflight.go:86 +0x31f
!!!!!!!!!!!!!!! Channel creation failed !!!!!!!!!!!!!!!!
========= ERROR !!! FAILED to execute End-2-End Scenario ===========

ERROR !!!! Test failed

Please help me to fix this problem thanks!

Answer 1

You should be able to resolve this by adding GODEBUG=netdns=go to the environment variables section of your the Docker Compose file(s).

If you take a look at https://github.com/hyperledger/fabric-samples/blob/release-1.1/first-network/base/peer-base.yaml, you can modify the contents like this:

version: '2'

services:
  peer-base:
    image: hyperledger/fabric-peer:$IMAGE_TAG
    environment:
      - GODEBUG=netdns=go
      - CORE_VM_ENDPOINT=unix:///host/var/run/docker.sock
      # the following setting starts chaincode containers on the same
      # bridge network as the peers
      # https://docs.docker.com/compose/networking/
      - CORE_VM_DOCKER_HOSTCONFIG_NETWORKMODE=${COMPOSE_PROJECT_NAME}_byfn
      - CORE_LOGGING_LEVEL=INFO
      #- CORE_LOGGING_LEVEL=DEBUG
      - CORE_PEER_TLS_ENABLED=true
      - CORE_PEER_GOSSIP_USELEADERELECTION=true
      - CORE_PEER_GOSSIP_ORGLEADER=false
      - CORE_PEER_PROFILE_ENABLED=true
      - CORE_PEER_TLS_CERT_FILE=/etc/hyperledger/fabric/tls/server.crt
      - CORE_PEER_TLS_KEY_FILE=/etc/hyperledger/fabric/tls/server.key
      - CORE_PEER_TLS_ROOTCERT_FILE=/etc/hyperledger/fabric/tls/ca.crt
    working_dir: /opt/gopath/src/github.com/hyperledger/fabric/peer
    command: peer node start

The other possible solution is to add the dns_search property:

version: '2'

services:
  peer-base:
    image: hyperledger/fabric-peer:$IMAGE_TAG
    dns_search: .
    environment:
      - GODEBUG=netdns=go
      - CORE_VM_ENDPOINT=unix:///host/var/run/docker.sock
      # the following setting starts chaincode containers on the same
      # bridge network as the peers
      # https://docs.docker.com/compose/networking/
      - CORE_VM_DOCKER_HOSTCONFIG_NETWORKMODE=${COMPOSE_PROJECT_NAME}_byfn
      - CORE_LOGGING_LEVEL=INFO
      #- CORE_LOGGING_LEVEL=DEBUG
      - CORE_PEER_TLS_ENABLED=true
      - CORE_PEER_GOSSIP_USELEADERELECTION=true
      - CORE_PEER_GOSSIP_ORGLEADER=false
      - CORE_PEER_PROFILE_ENABLED=true
      - CORE_PEER_TLS_CERT_FILE=/etc/hyperledger/fabric/tls/server.crt
      - CORE_PEER_TLS_KEY_FILE=/etc/hyperledger/fabric/tls/server.key
      - CORE_PEER_TLS_ROOTCERT_FILE=/etc/hyperledger/fabric/tls/ca.crt
    working_dir: /opt/gopath/src/github.com/hyperledger/fabric/peer
    command: peer node start

or try both as well