Fabric SDK Go - Peer being excluded by filter when attempting to make a query2019 Community Moderator ElectionUse of certificates and keys in first-network example hyperledger fabric?How to make a particular peer 'endorsing peer' in hyperledger fabric v1.0Handshake failed with fatal error SSL_ERROR_SSL: error:1408F10B:SSL routines:SSL3_GET_RECORD:wrong version numberhyperledger fabric peer variablesfabric-sdk-go connect failedFailed to connect client peer, please check the configuration and peer statusgetting testing case failure while making the network up in first-network of fabric-samples in google cloudHyperledger fabric- adding the CLI and couchdb to “Balanc-transfer” examplePeers could not gossip when there are more than 1 gossip peerWhile trying to join a new peer to an existing network getting error

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Fabric SDK Go - Peer being excluded by filter when attempting to make a query



2019 Community Moderator ElectionUse of certificates and keys in first-network example hyperledger fabric?How to make a particular peer 'endorsing peer' in hyperledger fabric v1.0Handshake failed with fatal error SSL_ERROR_SSL: error:1408F10B:SSL routines:SSL3_GET_RECORD:wrong version numberhyperledger fabric peer variablesfabric-sdk-go connect failedFailed to connect client peer, please check the configuration and peer statusgetting testing case failure while making the network up in first-network of fabric-samples in google cloudHyperledger fabric- adding the CLI and couchdb to “Balanc-transfer” examplePeers could not gossip when there are more than 1 gossip peerWhile trying to join a new peer to an existing network getting error










0















I am attemping the to execute the following statement after instantiation of my chaincode:



response, err := client.Query(channel.Request
ChaincodeID: heligo.fsConfig.ChainCodeID,
Fcn: "invoke",
Args: defaultQueryArgs,
channel.WithRetry(retry.DefaultChannelOpts),
)


But I am getting the following debug log errors:



 [fabsdk/fab] 2019/03/06 13:09:55 UTC - fab.(*EndpointConfig).PeerConfig -> DEBU Found MatchingPeerConfig for name/url [peer1.org1.example.com:7051]
[fabsdk/client] 2019/03/06 13:09:55 UTC - options.(*Params).SetPeerFilter -> DEBU PeerFilter: (options.PeerFilter)(0x8ffd50)
[fabsdk/util] 2019/03/06 13:09:55 UTC - lazyref.(*Reference).setTimerRunning -> DEBU Timer started
[fabsdk/util] 2019/03/06 13:09:55 UTC - lazyref.checkTimeStarted -> DEBU Starting timer
[fabsdk/client] 2019/03/06 13:09:55 UTC - fabricselection.(*selectionFilter).Exclude -> DEBU Calling peer filter on endpoint [peer0.org2.example.com:7051]
[fabsdk/client] 2019/03/06 13:09:55 UTC - fabricselection.(*selectionFilter).Exclude -> DEBU Excluding peer [peer0.org2.example.com:7051] since it isn't in the set of peers returned by the discovery service
[fabsdk/common] 2019/03/06 13:09:55 UTC - retry.(*RetryableInvoker).Invoke -> DEBU Failed with err [Failed to get endorsing peers: error getting endorsers from channel response: no endorsement combination can be satisfied] on attempt #1. Checking if retry is warranted...
[fabsdk/common] 2019/03/06 13:09:55 UTC - retry.(*RetryableInvoker).Invoke -> DEBU ... retry for err [Failed to get endorsing peers: error getting endorsers from channel response: no endorsement combination can be satisfied] is NOT warranted after %!d(MISSING) attempt(s).
Failed to make client query: Failed to get endorsing peers: error getting endorsers from channel response: no endorsement combination can be satisfied


I cannot figure out why my peer is being excluded, I am modifying the BYFN sample project and adding my own chaincode.



My endorsement policy is:



-P "AND ('Org1MSP.peer','Org2MSP.peer')" 


And my configuration file is:



name: "byfn"
version: 1.0.0
client:
organization: org1
logging:
level: debug
cryptoconfig:
path: ../../crypto-config/
credentialStore:
path: "/tmp/state-store"
cryptoStore:
path: "/tmp/crypto-store"
BCCSP:
security:
enabled: true
default:
provider: "SW"
hashAlgorithm: "SHA2"
softVerify: true
level: 256
tlsCerts:
client:
keyfile:
certfile:

channels:
heligo-channel:
peers:
peer0.org1.example.com:
endorsingPeer: true
chaincodeQuery: true
ledgerQuery: true
eventSource: true

peer1.org1.example.com:
endorsingPeer: true
chaincodeQuery: true
ledgerQuery: true
eventSource: true

peer0.org2.example.com:
endorsingPeer: true
chaincodeQuery: true
ledgerQuery: true
eventSource: true

peer1.org2.example.com:
endorsingPeer: true
chaincodeQuery: true
ledgerQuery: true
eventSource: true

policies:
queryChannelConfig:
minResponses: 1
maxTargets: 1
retryOpts:
attempts: 5
initialBackoff: 500ms
maxBackoff: 5s
backoffFactor: 2.0

organizations:
org1:
mspid: Org1MSP
cryptoPath: ../../crypto-config/peerOrganizations/org1.example.com/users/username@org1.example.com/msp
users:
Admin:
cert:
path: ../../crypto-config/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp/signcerts/Admin@org1.example.com-cert.pem
User1:
cert:
path: ../../crypto-config/peerOrganizations/org1.example.com/users/User1@org1.example.com/msp/signcerts/User1@org1.example.com-cert.pem
peers:
- peer0.org1.example.com
- peer1.org1.example.com
certificateAuthorities:
- ca_peerOrg1

org2:
mspid: Org2MSP
cryptoPath: ../../crypto-config/peerOrganizations/org2.example.com/users/username@org2.example.com/msp
users:
Admin:
cert:
path: ../../crypto-config/peerOrganizations/org2.example.com/users/Admin@org2.example.com/msp/signcerts/Admin@org2.example.com-cert.pem
User1:
cert:
path: ../../crypto-config/peerOrganizations/org2.example.com/users/User1@org2.example.com/msp/signcerts/User1@org2.example.com-cert.pem
peers:
- peer0.org2.example.com
- peer1.org2.example.com
certificateAuthorities:
- ca_peerOrg2

orderers:
orderer.example.com:
url: localhost:7050
grpcOptions:
ssl-target-name-override: orderer.example.com
keep-alive-time: 0s
keep-alive-timeout: 20s
keep-alive-permit: false
fail-fast: false
allow-insecure: false
tlsCACerts:
path: ../../crypto-config/ordererOrganizations/example.com/tlsca/tlsca.example.com-cert.pem

peers:
peer0.org1.example.com:
url: localhost:7051
eventUrl: localhost:7053
grpcOptions:
ssl-target-name-override: peer0.org1.example.com
keep-alive-time: 0s
keep-alive-timeout: 20s
keep-alive-permit: false
fail-fast: false
allow-insecure: false
tlsCACerts:
path: ../../crypto-config/peerOrganizations/org1.example.com/tlsca/tlsca.org1.example.com-cert.pem

peer1.org1.example.com:
url: localhost:8051
eventUrl: localhost:8053
grpcOptions:
ssl-target-name-override: peer1.org1.example.com
keep-alive-time: 0s
keep-alive-timeout: 20s
keep-alive-permit: false
fail-fast: false
allow-insecure: false
tlsCACerts:
path: ../../crypto-config/peerOrganizations/org1.example.com/tlsca/tlsca.org1.example.com-cert.pem

peer0.org2.example.com:
url: localhost:9051
eventUrl: localhost:9053
grpcOptions:
ssl-target-name-override: peer0.org2.example.com
keep-alive-time: 0s
keep-alive-timeout: 20s
keep-alive-permit: false
fail-fast: false
allow-insecure: false
tlsCACerts:
path: ../../crypto-config/peerOrganizations/org2.example.com/tlsca/tlsca.org2.example.com-cert.pem

peer1.org2.example.com:
url: localhost:10051
eventUrl: localhost:10053
grpcOptions:
ssl-target-name-override: peer1.org2.example.com
keep-alive-time: 0s
keep-alive-timeout: 20s
keep-alive-permit: false
fail-fast: false
allow-insecure: false
tlsCACerts:
path: ../../crypto-config/peerOrganizations/org2.example.com/tlsca/tlsca.org2.example.com-cert.pem

certificateAuthorities:
ca_peerOrg1:
url: http://localhost:7054
httpOptions:
verify: false
registrar:
enrollId: admin
enrollSecret: adminpw
caName: ca_peerOrg1
tlsCACerts:
path: ../../crypto-config/peerOrganizations/org1.example.com/ca/ca.org1.example.com-cert.pem

ca_peerOrg2:
url: http://localhost:7064
httpOptions:
verify: false
registrar:
enrollId: admin
enrollSecret: adminpw
caName: ca_peerOrg2
tlsCACerts:
path: ../../crypto-config/peerOrganizations/org2.example.com/ca/ca.org2.example.com-cert.pem

entityMatchers:
peer:
- pattern: (w*)peer0.org1.example.com(w*)
urlSubstitutionExp: localhost:7051
eventUrlSubstitutionExp: localhost:7053
sslTargetOverrideUrlSubstitutionExp: peer0.org1.example.com
mappedHost: peer0.org1.example.com

- pattern: (w*)peer1.org1.example.com(w*)
urlSubstitutionExp: localhost:8051
eventUrlSubstitutionExp: localhost:8053
sslTargetOverrideUrlSubstitutionExp: peer1.org1.example.com
mappedHost: peer1.org1.example.com

- pattern: (w*)peer0.org2.example.com(w*)
urlSubstitutionExp: localhost:9051
eventUrlSubstitutionExp: localhost:9053
sslTargetOverrideUrlSubstitutionExp: peer0.org2.example.com
mappedHost: peer0.org2.example.com

- pattern: (w*)peer1.org2.example.com(w*)
urlSubstitutionExp: localhost:10051
eventUrlSubstitutionExp: localhost:10053
sslTargetOverrideUrlSubstitutionExp: peer1.org2.example.com
mappedHost: peer1.org2.example.com

orderer:
- pattern: (w*)orderer.example.com(w*)
urlSubstitutionExp: localhost:7050
sslTargetOverrideUrlSubstitutionExp: orderer.example.com
mappedHost: orderer.example.com

certificateAuthorities:
- pattern: (w*)ca_peerOrg1(w*)
urlSubstitutionExp: localhost:7054
mappedHost: ca_peerOrg1

- pattern: (w*)ca_peerOrg2(w*)
urlSubstitutionExp: localhost:7064
mappedHost: ca_peerOrg2


I have really tried to get to grasp with the issue but am not5 getting anywhere due to the lack of depth in the documentation. Any help is greatly appreciated!!










share|improve this question


























    0















    I am attemping the to execute the following statement after instantiation of my chaincode:



    response, err := client.Query(channel.Request
    ChaincodeID: heligo.fsConfig.ChainCodeID,
    Fcn: "invoke",
    Args: defaultQueryArgs,
    channel.WithRetry(retry.DefaultChannelOpts),
    )


    But I am getting the following debug log errors:



     [fabsdk/fab] 2019/03/06 13:09:55 UTC - fab.(*EndpointConfig).PeerConfig -> DEBU Found MatchingPeerConfig for name/url [peer1.org1.example.com:7051]
    [fabsdk/client] 2019/03/06 13:09:55 UTC - options.(*Params).SetPeerFilter -> DEBU PeerFilter: (options.PeerFilter)(0x8ffd50)
    [fabsdk/util] 2019/03/06 13:09:55 UTC - lazyref.(*Reference).setTimerRunning -> DEBU Timer started
    [fabsdk/util] 2019/03/06 13:09:55 UTC - lazyref.checkTimeStarted -> DEBU Starting timer
    [fabsdk/client] 2019/03/06 13:09:55 UTC - fabricselection.(*selectionFilter).Exclude -> DEBU Calling peer filter on endpoint [peer0.org2.example.com:7051]
    [fabsdk/client] 2019/03/06 13:09:55 UTC - fabricselection.(*selectionFilter).Exclude -> DEBU Excluding peer [peer0.org2.example.com:7051] since it isn't in the set of peers returned by the discovery service
    [fabsdk/common] 2019/03/06 13:09:55 UTC - retry.(*RetryableInvoker).Invoke -> DEBU Failed with err [Failed to get endorsing peers: error getting endorsers from channel response: no endorsement combination can be satisfied] on attempt #1. Checking if retry is warranted...
    [fabsdk/common] 2019/03/06 13:09:55 UTC - retry.(*RetryableInvoker).Invoke -> DEBU ... retry for err [Failed to get endorsing peers: error getting endorsers from channel response: no endorsement combination can be satisfied] is NOT warranted after %!d(MISSING) attempt(s).
    Failed to make client query: Failed to get endorsing peers: error getting endorsers from channel response: no endorsement combination can be satisfied


    I cannot figure out why my peer is being excluded, I am modifying the BYFN sample project and adding my own chaincode.



    My endorsement policy is:



    -P "AND ('Org1MSP.peer','Org2MSP.peer')" 


    And my configuration file is:



    name: "byfn"
    version: 1.0.0
    client:
    organization: org1
    logging:
    level: debug
    cryptoconfig:
    path: ../../crypto-config/
    credentialStore:
    path: "/tmp/state-store"
    cryptoStore:
    path: "/tmp/crypto-store"
    BCCSP:
    security:
    enabled: true
    default:
    provider: "SW"
    hashAlgorithm: "SHA2"
    softVerify: true
    level: 256
    tlsCerts:
    client:
    keyfile:
    certfile:

    channels:
    heligo-channel:
    peers:
    peer0.org1.example.com:
    endorsingPeer: true
    chaincodeQuery: true
    ledgerQuery: true
    eventSource: true

    peer1.org1.example.com:
    endorsingPeer: true
    chaincodeQuery: true
    ledgerQuery: true
    eventSource: true

    peer0.org2.example.com:
    endorsingPeer: true
    chaincodeQuery: true
    ledgerQuery: true
    eventSource: true

    peer1.org2.example.com:
    endorsingPeer: true
    chaincodeQuery: true
    ledgerQuery: true
    eventSource: true

    policies:
    queryChannelConfig:
    minResponses: 1
    maxTargets: 1
    retryOpts:
    attempts: 5
    initialBackoff: 500ms
    maxBackoff: 5s
    backoffFactor: 2.0

    organizations:
    org1:
    mspid: Org1MSP
    cryptoPath: ../../crypto-config/peerOrganizations/org1.example.com/users/username@org1.example.com/msp
    users:
    Admin:
    cert:
    path: ../../crypto-config/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp/signcerts/Admin@org1.example.com-cert.pem
    User1:
    cert:
    path: ../../crypto-config/peerOrganizations/org1.example.com/users/User1@org1.example.com/msp/signcerts/User1@org1.example.com-cert.pem
    peers:
    - peer0.org1.example.com
    - peer1.org1.example.com
    certificateAuthorities:
    - ca_peerOrg1

    org2:
    mspid: Org2MSP
    cryptoPath: ../../crypto-config/peerOrganizations/org2.example.com/users/username@org2.example.com/msp
    users:
    Admin:
    cert:
    path: ../../crypto-config/peerOrganizations/org2.example.com/users/Admin@org2.example.com/msp/signcerts/Admin@org2.example.com-cert.pem
    User1:
    cert:
    path: ../../crypto-config/peerOrganizations/org2.example.com/users/User1@org2.example.com/msp/signcerts/User1@org2.example.com-cert.pem
    peers:
    - peer0.org2.example.com
    - peer1.org2.example.com
    certificateAuthorities:
    - ca_peerOrg2

    orderers:
    orderer.example.com:
    url: localhost:7050
    grpcOptions:
    ssl-target-name-override: orderer.example.com
    keep-alive-time: 0s
    keep-alive-timeout: 20s
    keep-alive-permit: false
    fail-fast: false
    allow-insecure: false
    tlsCACerts:
    path: ../../crypto-config/ordererOrganizations/example.com/tlsca/tlsca.example.com-cert.pem

    peers:
    peer0.org1.example.com:
    url: localhost:7051
    eventUrl: localhost:7053
    grpcOptions:
    ssl-target-name-override: peer0.org1.example.com
    keep-alive-time: 0s
    keep-alive-timeout: 20s
    keep-alive-permit: false
    fail-fast: false
    allow-insecure: false
    tlsCACerts:
    path: ../../crypto-config/peerOrganizations/org1.example.com/tlsca/tlsca.org1.example.com-cert.pem

    peer1.org1.example.com:
    url: localhost:8051
    eventUrl: localhost:8053
    grpcOptions:
    ssl-target-name-override: peer1.org1.example.com
    keep-alive-time: 0s
    keep-alive-timeout: 20s
    keep-alive-permit: false
    fail-fast: false
    allow-insecure: false
    tlsCACerts:
    path: ../../crypto-config/peerOrganizations/org1.example.com/tlsca/tlsca.org1.example.com-cert.pem

    peer0.org2.example.com:
    url: localhost:9051
    eventUrl: localhost:9053
    grpcOptions:
    ssl-target-name-override: peer0.org2.example.com
    keep-alive-time: 0s
    keep-alive-timeout: 20s
    keep-alive-permit: false
    fail-fast: false
    allow-insecure: false
    tlsCACerts:
    path: ../../crypto-config/peerOrganizations/org2.example.com/tlsca/tlsca.org2.example.com-cert.pem

    peer1.org2.example.com:
    url: localhost:10051
    eventUrl: localhost:10053
    grpcOptions:
    ssl-target-name-override: peer1.org2.example.com
    keep-alive-time: 0s
    keep-alive-timeout: 20s
    keep-alive-permit: false
    fail-fast: false
    allow-insecure: false
    tlsCACerts:
    path: ../../crypto-config/peerOrganizations/org2.example.com/tlsca/tlsca.org2.example.com-cert.pem

    certificateAuthorities:
    ca_peerOrg1:
    url: http://localhost:7054
    httpOptions:
    verify: false
    registrar:
    enrollId: admin
    enrollSecret: adminpw
    caName: ca_peerOrg1
    tlsCACerts:
    path: ../../crypto-config/peerOrganizations/org1.example.com/ca/ca.org1.example.com-cert.pem

    ca_peerOrg2:
    url: http://localhost:7064
    httpOptions:
    verify: false
    registrar:
    enrollId: admin
    enrollSecret: adminpw
    caName: ca_peerOrg2
    tlsCACerts:
    path: ../../crypto-config/peerOrganizations/org2.example.com/ca/ca.org2.example.com-cert.pem

    entityMatchers:
    peer:
    - pattern: (w*)peer0.org1.example.com(w*)
    urlSubstitutionExp: localhost:7051
    eventUrlSubstitutionExp: localhost:7053
    sslTargetOverrideUrlSubstitutionExp: peer0.org1.example.com
    mappedHost: peer0.org1.example.com

    - pattern: (w*)peer1.org1.example.com(w*)
    urlSubstitutionExp: localhost:8051
    eventUrlSubstitutionExp: localhost:8053
    sslTargetOverrideUrlSubstitutionExp: peer1.org1.example.com
    mappedHost: peer1.org1.example.com

    - pattern: (w*)peer0.org2.example.com(w*)
    urlSubstitutionExp: localhost:9051
    eventUrlSubstitutionExp: localhost:9053
    sslTargetOverrideUrlSubstitutionExp: peer0.org2.example.com
    mappedHost: peer0.org2.example.com

    - pattern: (w*)peer1.org2.example.com(w*)
    urlSubstitutionExp: localhost:10051
    eventUrlSubstitutionExp: localhost:10053
    sslTargetOverrideUrlSubstitutionExp: peer1.org2.example.com
    mappedHost: peer1.org2.example.com

    orderer:
    - pattern: (w*)orderer.example.com(w*)
    urlSubstitutionExp: localhost:7050
    sslTargetOverrideUrlSubstitutionExp: orderer.example.com
    mappedHost: orderer.example.com

    certificateAuthorities:
    - pattern: (w*)ca_peerOrg1(w*)
    urlSubstitutionExp: localhost:7054
    mappedHost: ca_peerOrg1

    - pattern: (w*)ca_peerOrg2(w*)
    urlSubstitutionExp: localhost:7064
    mappedHost: ca_peerOrg2


    I have really tried to get to grasp with the issue but am not5 getting anywhere due to the lack of depth in the documentation. Any help is greatly appreciated!!










    share|improve this question
























      0












      0








      0








      I am attemping the to execute the following statement after instantiation of my chaincode:



      response, err := client.Query(channel.Request
      ChaincodeID: heligo.fsConfig.ChainCodeID,
      Fcn: "invoke",
      Args: defaultQueryArgs,
      channel.WithRetry(retry.DefaultChannelOpts),
      )


      But I am getting the following debug log errors:



       [fabsdk/fab] 2019/03/06 13:09:55 UTC - fab.(*EndpointConfig).PeerConfig -> DEBU Found MatchingPeerConfig for name/url [peer1.org1.example.com:7051]
      [fabsdk/client] 2019/03/06 13:09:55 UTC - options.(*Params).SetPeerFilter -> DEBU PeerFilter: (options.PeerFilter)(0x8ffd50)
      [fabsdk/util] 2019/03/06 13:09:55 UTC - lazyref.(*Reference).setTimerRunning -> DEBU Timer started
      [fabsdk/util] 2019/03/06 13:09:55 UTC - lazyref.checkTimeStarted -> DEBU Starting timer
      [fabsdk/client] 2019/03/06 13:09:55 UTC - fabricselection.(*selectionFilter).Exclude -> DEBU Calling peer filter on endpoint [peer0.org2.example.com:7051]
      [fabsdk/client] 2019/03/06 13:09:55 UTC - fabricselection.(*selectionFilter).Exclude -> DEBU Excluding peer [peer0.org2.example.com:7051] since it isn't in the set of peers returned by the discovery service
      [fabsdk/common] 2019/03/06 13:09:55 UTC - retry.(*RetryableInvoker).Invoke -> DEBU Failed with err [Failed to get endorsing peers: error getting endorsers from channel response: no endorsement combination can be satisfied] on attempt #1. Checking if retry is warranted...
      [fabsdk/common] 2019/03/06 13:09:55 UTC - retry.(*RetryableInvoker).Invoke -> DEBU ... retry for err [Failed to get endorsing peers: error getting endorsers from channel response: no endorsement combination can be satisfied] is NOT warranted after %!d(MISSING) attempt(s).
      Failed to make client query: Failed to get endorsing peers: error getting endorsers from channel response: no endorsement combination can be satisfied


      I cannot figure out why my peer is being excluded, I am modifying the BYFN sample project and adding my own chaincode.



      My endorsement policy is:



      -P "AND ('Org1MSP.peer','Org2MSP.peer')" 


      And my configuration file is:



      name: "byfn"
      version: 1.0.0
      client:
      organization: org1
      logging:
      level: debug
      cryptoconfig:
      path: ../../crypto-config/
      credentialStore:
      path: "/tmp/state-store"
      cryptoStore:
      path: "/tmp/crypto-store"
      BCCSP:
      security:
      enabled: true
      default:
      provider: "SW"
      hashAlgorithm: "SHA2"
      softVerify: true
      level: 256
      tlsCerts:
      client:
      keyfile:
      certfile:

      channels:
      heligo-channel:
      peers:
      peer0.org1.example.com:
      endorsingPeer: true
      chaincodeQuery: true
      ledgerQuery: true
      eventSource: true

      peer1.org1.example.com:
      endorsingPeer: true
      chaincodeQuery: true
      ledgerQuery: true
      eventSource: true

      peer0.org2.example.com:
      endorsingPeer: true
      chaincodeQuery: true
      ledgerQuery: true
      eventSource: true

      peer1.org2.example.com:
      endorsingPeer: true
      chaincodeQuery: true
      ledgerQuery: true
      eventSource: true

      policies:
      queryChannelConfig:
      minResponses: 1
      maxTargets: 1
      retryOpts:
      attempts: 5
      initialBackoff: 500ms
      maxBackoff: 5s
      backoffFactor: 2.0

      organizations:
      org1:
      mspid: Org1MSP
      cryptoPath: ../../crypto-config/peerOrganizations/org1.example.com/users/username@org1.example.com/msp
      users:
      Admin:
      cert:
      path: ../../crypto-config/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp/signcerts/Admin@org1.example.com-cert.pem
      User1:
      cert:
      path: ../../crypto-config/peerOrganizations/org1.example.com/users/User1@org1.example.com/msp/signcerts/User1@org1.example.com-cert.pem
      peers:
      - peer0.org1.example.com
      - peer1.org1.example.com
      certificateAuthorities:
      - ca_peerOrg1

      org2:
      mspid: Org2MSP
      cryptoPath: ../../crypto-config/peerOrganizations/org2.example.com/users/username@org2.example.com/msp
      users:
      Admin:
      cert:
      path: ../../crypto-config/peerOrganizations/org2.example.com/users/Admin@org2.example.com/msp/signcerts/Admin@org2.example.com-cert.pem
      User1:
      cert:
      path: ../../crypto-config/peerOrganizations/org2.example.com/users/User1@org2.example.com/msp/signcerts/User1@org2.example.com-cert.pem
      peers:
      - peer0.org2.example.com
      - peer1.org2.example.com
      certificateAuthorities:
      - ca_peerOrg2

      orderers:
      orderer.example.com:
      url: localhost:7050
      grpcOptions:
      ssl-target-name-override: orderer.example.com
      keep-alive-time: 0s
      keep-alive-timeout: 20s
      keep-alive-permit: false
      fail-fast: false
      allow-insecure: false
      tlsCACerts:
      path: ../../crypto-config/ordererOrganizations/example.com/tlsca/tlsca.example.com-cert.pem

      peers:
      peer0.org1.example.com:
      url: localhost:7051
      eventUrl: localhost:7053
      grpcOptions:
      ssl-target-name-override: peer0.org1.example.com
      keep-alive-time: 0s
      keep-alive-timeout: 20s
      keep-alive-permit: false
      fail-fast: false
      allow-insecure: false
      tlsCACerts:
      path: ../../crypto-config/peerOrganizations/org1.example.com/tlsca/tlsca.org1.example.com-cert.pem

      peer1.org1.example.com:
      url: localhost:8051
      eventUrl: localhost:8053
      grpcOptions:
      ssl-target-name-override: peer1.org1.example.com
      keep-alive-time: 0s
      keep-alive-timeout: 20s
      keep-alive-permit: false
      fail-fast: false
      allow-insecure: false
      tlsCACerts:
      path: ../../crypto-config/peerOrganizations/org1.example.com/tlsca/tlsca.org1.example.com-cert.pem

      peer0.org2.example.com:
      url: localhost:9051
      eventUrl: localhost:9053
      grpcOptions:
      ssl-target-name-override: peer0.org2.example.com
      keep-alive-time: 0s
      keep-alive-timeout: 20s
      keep-alive-permit: false
      fail-fast: false
      allow-insecure: false
      tlsCACerts:
      path: ../../crypto-config/peerOrganizations/org2.example.com/tlsca/tlsca.org2.example.com-cert.pem

      peer1.org2.example.com:
      url: localhost:10051
      eventUrl: localhost:10053
      grpcOptions:
      ssl-target-name-override: peer1.org2.example.com
      keep-alive-time: 0s
      keep-alive-timeout: 20s
      keep-alive-permit: false
      fail-fast: false
      allow-insecure: false
      tlsCACerts:
      path: ../../crypto-config/peerOrganizations/org2.example.com/tlsca/tlsca.org2.example.com-cert.pem

      certificateAuthorities:
      ca_peerOrg1:
      url: http://localhost:7054
      httpOptions:
      verify: false
      registrar:
      enrollId: admin
      enrollSecret: adminpw
      caName: ca_peerOrg1
      tlsCACerts:
      path: ../../crypto-config/peerOrganizations/org1.example.com/ca/ca.org1.example.com-cert.pem

      ca_peerOrg2:
      url: http://localhost:7064
      httpOptions:
      verify: false
      registrar:
      enrollId: admin
      enrollSecret: adminpw
      caName: ca_peerOrg2
      tlsCACerts:
      path: ../../crypto-config/peerOrganizations/org2.example.com/ca/ca.org2.example.com-cert.pem

      entityMatchers:
      peer:
      - pattern: (w*)peer0.org1.example.com(w*)
      urlSubstitutionExp: localhost:7051
      eventUrlSubstitutionExp: localhost:7053
      sslTargetOverrideUrlSubstitutionExp: peer0.org1.example.com
      mappedHost: peer0.org1.example.com

      - pattern: (w*)peer1.org1.example.com(w*)
      urlSubstitutionExp: localhost:8051
      eventUrlSubstitutionExp: localhost:8053
      sslTargetOverrideUrlSubstitutionExp: peer1.org1.example.com
      mappedHost: peer1.org1.example.com

      - pattern: (w*)peer0.org2.example.com(w*)
      urlSubstitutionExp: localhost:9051
      eventUrlSubstitutionExp: localhost:9053
      sslTargetOverrideUrlSubstitutionExp: peer0.org2.example.com
      mappedHost: peer0.org2.example.com

      - pattern: (w*)peer1.org2.example.com(w*)
      urlSubstitutionExp: localhost:10051
      eventUrlSubstitutionExp: localhost:10053
      sslTargetOverrideUrlSubstitutionExp: peer1.org2.example.com
      mappedHost: peer1.org2.example.com

      orderer:
      - pattern: (w*)orderer.example.com(w*)
      urlSubstitutionExp: localhost:7050
      sslTargetOverrideUrlSubstitutionExp: orderer.example.com
      mappedHost: orderer.example.com

      certificateAuthorities:
      - pattern: (w*)ca_peerOrg1(w*)
      urlSubstitutionExp: localhost:7054
      mappedHost: ca_peerOrg1

      - pattern: (w*)ca_peerOrg2(w*)
      urlSubstitutionExp: localhost:7064
      mappedHost: ca_peerOrg2


      I have really tried to get to grasp with the issue but am not5 getting anywhere due to the lack of depth in the documentation. Any help is greatly appreciated!!










      share|improve this question














      I am attemping the to execute the following statement after instantiation of my chaincode:



      response, err := client.Query(channel.Request
      ChaincodeID: heligo.fsConfig.ChainCodeID,
      Fcn: "invoke",
      Args: defaultQueryArgs,
      channel.WithRetry(retry.DefaultChannelOpts),
      )


      But I am getting the following debug log errors:



       [fabsdk/fab] 2019/03/06 13:09:55 UTC - fab.(*EndpointConfig).PeerConfig -> DEBU Found MatchingPeerConfig for name/url [peer1.org1.example.com:7051]
      [fabsdk/client] 2019/03/06 13:09:55 UTC - options.(*Params).SetPeerFilter -> DEBU PeerFilter: (options.PeerFilter)(0x8ffd50)
      [fabsdk/util] 2019/03/06 13:09:55 UTC - lazyref.(*Reference).setTimerRunning -> DEBU Timer started
      [fabsdk/util] 2019/03/06 13:09:55 UTC - lazyref.checkTimeStarted -> DEBU Starting timer
      [fabsdk/client] 2019/03/06 13:09:55 UTC - fabricselection.(*selectionFilter).Exclude -> DEBU Calling peer filter on endpoint [peer0.org2.example.com:7051]
      [fabsdk/client] 2019/03/06 13:09:55 UTC - fabricselection.(*selectionFilter).Exclude -> DEBU Excluding peer [peer0.org2.example.com:7051] since it isn't in the set of peers returned by the discovery service
      [fabsdk/common] 2019/03/06 13:09:55 UTC - retry.(*RetryableInvoker).Invoke -> DEBU Failed with err [Failed to get endorsing peers: error getting endorsers from channel response: no endorsement combination can be satisfied] on attempt #1. Checking if retry is warranted...
      [fabsdk/common] 2019/03/06 13:09:55 UTC - retry.(*RetryableInvoker).Invoke -> DEBU ... retry for err [Failed to get endorsing peers: error getting endorsers from channel response: no endorsement combination can be satisfied] is NOT warranted after %!d(MISSING) attempt(s).
      Failed to make client query: Failed to get endorsing peers: error getting endorsers from channel response: no endorsement combination can be satisfied


      I cannot figure out why my peer is being excluded, I am modifying the BYFN sample project and adding my own chaincode.



      My endorsement policy is:



      -P "AND ('Org1MSP.peer','Org2MSP.peer')" 


      And my configuration file is:



      name: "byfn"
      version: 1.0.0
      client:
      organization: org1
      logging:
      level: debug
      cryptoconfig:
      path: ../../crypto-config/
      credentialStore:
      path: "/tmp/state-store"
      cryptoStore:
      path: "/tmp/crypto-store"
      BCCSP:
      security:
      enabled: true
      default:
      provider: "SW"
      hashAlgorithm: "SHA2"
      softVerify: true
      level: 256
      tlsCerts:
      client:
      keyfile:
      certfile:

      channels:
      heligo-channel:
      peers:
      peer0.org1.example.com:
      endorsingPeer: true
      chaincodeQuery: true
      ledgerQuery: true
      eventSource: true

      peer1.org1.example.com:
      endorsingPeer: true
      chaincodeQuery: true
      ledgerQuery: true
      eventSource: true

      peer0.org2.example.com:
      endorsingPeer: true
      chaincodeQuery: true
      ledgerQuery: true
      eventSource: true

      peer1.org2.example.com:
      endorsingPeer: true
      chaincodeQuery: true
      ledgerQuery: true
      eventSource: true

      policies:
      queryChannelConfig:
      minResponses: 1
      maxTargets: 1
      retryOpts:
      attempts: 5
      initialBackoff: 500ms
      maxBackoff: 5s
      backoffFactor: 2.0

      organizations:
      org1:
      mspid: Org1MSP
      cryptoPath: ../../crypto-config/peerOrganizations/org1.example.com/users/username@org1.example.com/msp
      users:
      Admin:
      cert:
      path: ../../crypto-config/peerOrganizations/org1.example.com/users/Admin@org1.example.com/msp/signcerts/Admin@org1.example.com-cert.pem
      User1:
      cert:
      path: ../../crypto-config/peerOrganizations/org1.example.com/users/User1@org1.example.com/msp/signcerts/User1@org1.example.com-cert.pem
      peers:
      - peer0.org1.example.com
      - peer1.org1.example.com
      certificateAuthorities:
      - ca_peerOrg1

      org2:
      mspid: Org2MSP
      cryptoPath: ../../crypto-config/peerOrganizations/org2.example.com/users/username@org2.example.com/msp
      users:
      Admin:
      cert:
      path: ../../crypto-config/peerOrganizations/org2.example.com/users/Admin@org2.example.com/msp/signcerts/Admin@org2.example.com-cert.pem
      User1:
      cert:
      path: ../../crypto-config/peerOrganizations/org2.example.com/users/User1@org2.example.com/msp/signcerts/User1@org2.example.com-cert.pem
      peers:
      - peer0.org2.example.com
      - peer1.org2.example.com
      certificateAuthorities:
      - ca_peerOrg2

      orderers:
      orderer.example.com:
      url: localhost:7050
      grpcOptions:
      ssl-target-name-override: orderer.example.com
      keep-alive-time: 0s
      keep-alive-timeout: 20s
      keep-alive-permit: false
      fail-fast: false
      allow-insecure: false
      tlsCACerts:
      path: ../../crypto-config/ordererOrganizations/example.com/tlsca/tlsca.example.com-cert.pem

      peers:
      peer0.org1.example.com:
      url: localhost:7051
      eventUrl: localhost:7053
      grpcOptions:
      ssl-target-name-override: peer0.org1.example.com
      keep-alive-time: 0s
      keep-alive-timeout: 20s
      keep-alive-permit: false
      fail-fast: false
      allow-insecure: false
      tlsCACerts:
      path: ../../crypto-config/peerOrganizations/org1.example.com/tlsca/tlsca.org1.example.com-cert.pem

      peer1.org1.example.com:
      url: localhost:8051
      eventUrl: localhost:8053
      grpcOptions:
      ssl-target-name-override: peer1.org1.example.com
      keep-alive-time: 0s
      keep-alive-timeout: 20s
      keep-alive-permit: false
      fail-fast: false
      allow-insecure: false
      tlsCACerts:
      path: ../../crypto-config/peerOrganizations/org1.example.com/tlsca/tlsca.org1.example.com-cert.pem

      peer0.org2.example.com:
      url: localhost:9051
      eventUrl: localhost:9053
      grpcOptions:
      ssl-target-name-override: peer0.org2.example.com
      keep-alive-time: 0s
      keep-alive-timeout: 20s
      keep-alive-permit: false
      fail-fast: false
      allow-insecure: false
      tlsCACerts:
      path: ../../crypto-config/peerOrganizations/org2.example.com/tlsca/tlsca.org2.example.com-cert.pem

      peer1.org2.example.com:
      url: localhost:10051
      eventUrl: localhost:10053
      grpcOptions:
      ssl-target-name-override: peer1.org2.example.com
      keep-alive-time: 0s
      keep-alive-timeout: 20s
      keep-alive-permit: false
      fail-fast: false
      allow-insecure: false
      tlsCACerts:
      path: ../../crypto-config/peerOrganizations/org2.example.com/tlsca/tlsca.org2.example.com-cert.pem

      certificateAuthorities:
      ca_peerOrg1:
      url: http://localhost:7054
      httpOptions:
      verify: false
      registrar:
      enrollId: admin
      enrollSecret: adminpw
      caName: ca_peerOrg1
      tlsCACerts:
      path: ../../crypto-config/peerOrganizations/org1.example.com/ca/ca.org1.example.com-cert.pem

      ca_peerOrg2:
      url: http://localhost:7064
      httpOptions:
      verify: false
      registrar:
      enrollId: admin
      enrollSecret: adminpw
      caName: ca_peerOrg2
      tlsCACerts:
      path: ../../crypto-config/peerOrganizations/org2.example.com/ca/ca.org2.example.com-cert.pem

      entityMatchers:
      peer:
      - pattern: (w*)peer0.org1.example.com(w*)
      urlSubstitutionExp: localhost:7051
      eventUrlSubstitutionExp: localhost:7053
      sslTargetOverrideUrlSubstitutionExp: peer0.org1.example.com
      mappedHost: peer0.org1.example.com

      - pattern: (w*)peer1.org1.example.com(w*)
      urlSubstitutionExp: localhost:8051
      eventUrlSubstitutionExp: localhost:8053
      sslTargetOverrideUrlSubstitutionExp: peer1.org1.example.com
      mappedHost: peer1.org1.example.com

      - pattern: (w*)peer0.org2.example.com(w*)
      urlSubstitutionExp: localhost:9051
      eventUrlSubstitutionExp: localhost:9053
      sslTargetOverrideUrlSubstitutionExp: peer0.org2.example.com
      mappedHost: peer0.org2.example.com

      - pattern: (w*)peer1.org2.example.com(w*)
      urlSubstitutionExp: localhost:10051
      eventUrlSubstitutionExp: localhost:10053
      sslTargetOverrideUrlSubstitutionExp: peer1.org2.example.com
      mappedHost: peer1.org2.example.com

      orderer:
      - pattern: (w*)orderer.example.com(w*)
      urlSubstitutionExp: localhost:7050
      sslTargetOverrideUrlSubstitutionExp: orderer.example.com
      mappedHost: orderer.example.com

      certificateAuthorities:
      - pattern: (w*)ca_peerOrg1(w*)
      urlSubstitutionExp: localhost:7054
      mappedHost: ca_peerOrg1

      - pattern: (w*)ca_peerOrg2(w*)
      urlSubstitutionExp: localhost:7064
      mappedHost: ca_peerOrg2


      I have really tried to get to grasp with the issue but am not5 getting anywhere due to the lack of depth in the documentation. Any help is greatly appreciated!!







      hyperledger-fabric hyperledger hyperledger-fabric-sdk-go






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      asked Mar 6 at 13:22









      Young_TorsoYoung_Torso

      215




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          The issue was that I had the wrong values for urlSubstitutionExp and eventUrlSubstitutionExp in the entity matcher section. Instead of localhost the values should have been the peer name.






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            The issue was that I had the wrong values for urlSubstitutionExp and eventUrlSubstitutionExp in the entity matcher section. Instead of localhost the values should have been the peer name.






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              The issue was that I had the wrong values for urlSubstitutionExp and eventUrlSubstitutionExp in the entity matcher section. Instead of localhost the values should have been the peer name.






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                The issue was that I had the wrong values for urlSubstitutionExp and eventUrlSubstitutionExp in the entity matcher section. Instead of localhost the values should have been the peer name.






                share|improve this answer













                The issue was that I had the wrong values for urlSubstitutionExp and eventUrlSubstitutionExp in the entity matcher section. Instead of localhost the values should have been the peer name.







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                answered Mar 6 at 19:21









                Young_TorsoYoung_Torso

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