Hyperledger fabric customising orderers for channel - hyperledger-fabric

Question

I have existing hyperledger fabric setup with 2 organisations, 5 orderers and 1 channel, I want to create a new channel and want to make only 3 orderers (out of 5) as part of the new channel, for that I have mentioned the orderer details on channel profile section as follow:
NewChannel:
Consortium: SampleConsortium
<<: *ChannelDefaults
Capabilities:
<<: *ChannelCapabilities
Orderer:
<<: *OrdererDefaults
OrdererType: etcdraft
EtcdRaft:
Consenters:
- Host: orderer3.example.com
Port: 13050
ClientTLSCert: ../organizations/ordererOrganizations/example.com/orderers/orderer3.example.com/tls/server.crt
ServerTLSCert: ../organizations/ordererOrganizations/example.com/orderers/orderer3.example.com/tls/server.crt
- Host: orderer4.example.com
Port: 14050
ClientTLSCert: ../organizations/ordererOrganizations/example.com/orderers/orderer4.example.com/tls/server.crt
ServerTLSCert: ../organizations/ordererOrganizations/example.com/orderers/orderer4.example.com/tls/server.crt
- Host: orderer5.example.com
Port: 15050
ClientTLSCert: ../organizations/ordererOrganizations/example.com/orderers/orderer5.example.com/tls/server.crt
ServerTLSCert: ../organizations/ordererOrganizations/example.com/orderers/orderer5.example.com/tls/server.crt
Addresses:
- orderer3.example.com:13050
- orderer4.example.com:14050
- orderer5.example.com:15050
Organizations:
- *OrdererOrg
Capabilities:
<<: *OrdererCapabilities
Application:
<<: *ApplicationDefaults
Organizations:
- *Org1
- *Org2
Capabilities:
<<: *ApplicationCapabilities
I have created channel transaction file without any issue by using -channelCreateTxBaseProfile argument but while creating the channel I'm getting following error:
Error: got unexpected status: BAD_REQUEST -- error validating channel
creation transaction for new channel 'channel11', could not
successfully apply update to template configuration: error authorizing
update: error validating DeltaSet: policy for [Value]
/Channel/OrdererAddresses not satisfied: implicit policy evaluation
failed - 0 sub-policies were satisfied, but this policy requires 1 of
the 'Admins' sub-policies to be satisfied
I'm not able to identify the exact issue with policy, can any one advise about the issue and how to resolve it.

Answer 1

try to use orderer admin msp instead of peer admin msp
when you update channel config ,set env like these :
export CORE_PEER_LOCALMSPID="OrdererMSP"
export CORE_PEER_TLS_ROOTCERT_FILE=${PROJECT_PATH}/crypto-config/peerOrganizations/org1.example.com/peers/peer0.org1.example.com/tls/ca.crt
export CORE_PEER_MSPCONFIGPATH=${PROJECT_PATH}/crypto-config/ordererOrganizations/example.com/users/Admin#example.com/msp
export CORE_PEER_ADDRESS=peer0.org1.example.com:7051