ECONNREFUSED error while setting up calipeer - hyperledger-fabric

Question

I was setting up hyperledger caliper to test a fabcar network and got ECONNREFUFUSED error multiple times. It said that it failed to enroll admin.
I setup the test network using ./startFabric.sh javascript in fabcar repo of fabric-samples.
Then I used docker-compose to start caliper( used docker-compose up in caliper-benchmarks ).
This is the docker-compose file that I used:
version: '2'
services:
caliper:
container_name: caliper
image: hyperledger/caliper:0.3.2
command: launch master --caliper-flow-only-test --caliper-fabric-gateway-usegateway --caliper-fabric-gateway-discovery
environment:
- CALIPER_BIND_SUT=fabric:2.1.0
- CALIPER_BENCHCONFIG=benchmarks/samples/fabric/fabcar/config1.yaml
- CALIPER_NETWORKCONFIG=networks/fabric/network-config.yaml
volumes:
- ~/caliper-benchmarks:/hyperledger/caliper/workspace
networks:
- net_test
networks:
net_test:
external: "true"
This was my network-config.yaml file:
name: Fabric
version: "1.0"
mutual-tls: false
caliper:
blockchain: fabric
#command:
#start: export FABRIC_VERSION=2.1.0;export FABRIC_CA_VERSION=1.4.4;docker-compose -f networks/fabric/naman/docker-compose/2org1peercouchdb_solo_raft/docker-compose-tls.yaml up -d;sleep 3s
#end: docker-compose -f networks/fabric/naman/docker-compose/2org1peercouchdb_solo_raft/docker-compose-tls.yaml down;(test -z \"$(docker ps -aq)\") || docker rm $(docker ps -aq);(test -z \"$(docker images dev* -q)\") || docker rmi $(docker images dev* -q);rm -rf /tmp/hfc-*
info:
Version: 2.1.0
Size: 2 Orgs with 1 Peer
Orderer: Raft
Distribution: Single Host
StateDB: CouchDB
clients:
admin.Org1:
client:
organization: Org1
connection:
timeout:
peer:
endorser: 300
orderer: 300
#credentialStore:
#path: /tmp/hfc-kvs/org1
#cryptoStore:
#path: /tmp/hfc-cvs/org1
#clientPrivateKey:
#path: networks/fabric/naman/peerOrganizations/org1.example.com/users/User1#org1.example.com/msp/keystore/40fa9f923f527b11be8c05bb1a2d166a5c2cc43ee2d425b53cdb82836479206d_sk
#clientSignedCert:
#path: networks/fabric/naman/peerOrganizations/org1.example.com/users/User1#org1.example.com/msp/signcerts/cert.pem
admin.Org2:
client:
organization: Org2
connection:
timeout:
peer:
endorser: 300
orderer: 300
#credentialStore:
#path: /tmp/hfc-kvs/org2
#cryptoStore:
#path: /tmp/hfc-cvs/org2
#clientPrivateKey:
#path: networks/fabric/naman/peerOrganizations/org2.example.com/users/User1#org2.example.com/msp/keystore/cdc22e2ec274bf9d5ec0700b420c5e7423a2be73112f3bdc6565d7d45f9ae643_sk
#clientSignedCert:
#path: networks/fabric/naman/peerOrganizations/org2.example.com/users/User1#org2.example.com/msp/signcerts/cert.pem
User1:
client:
organization: Org1
connection:
timeout:
peer:
endorser: 300
orderer: 300
User2:
client:
organization: Org2
connection:
timeout:
peer:
endorser: 300
orderer: 300
wallet: networks/wallet
channels:
mychannel:
configBinary: networks/mychannel.tx
created: true
#definition:
#capabilities: []
#consortium: 'SampleConsortium'
#msps: ['Org1MSP', 'Org2MSP']
#version: 0
orderers:
- orderer.example.com
peers:
peer0.org1.example.com:
eventSource: true
peer0.org2.example.com:
eventSource: true
#peer1.org1.example.com:
#eventSource: true
#peer1.org2.example.com:
#eventSource: true
chaincodes:
#- id: marbles
# version: v0
#language: node
#path: src/fabric/naman/samples/marbles/node
#metadataPath: src/fabric/naman/samples/marbles/node/metadata
- id: fabcar_1
version: "1.0"
language: node
path: src/fabric/samples/fabcar/javascript1
organizations:
Org1:
mspid: Org1MSP
peers:
- peer0.org1.example.com
certificateAuthorities:
- ca.org1.example.com
adminPrivateKey:
path: networks/fabric/naman/peerOrganizations/org1.example.com/users/Admin#org1.example.com/msp/keystore/5f63f8056561fdd7e62566d62d3f3fddeff12836e3151ec160ef228df008e56b_sk
signedCert:
path: networks/fabric/naman/peerOrganizations/org1.example.com/users/Admin#org1.example.com/msp/signcerts/cert.pem
Org2:
mspid: Org2MSP
peers:
- peer0.org2.example.com
#- peer1.org2.example.com
certificateAuthorities:
- ca.org2.example.com
adminPrivateKey:
path: networks/fabric/naman/peerOrganizations/org2.example.com/users/Admin#org2.example.com/msp/keystore/fc78c38deead140e8164625a839c44966371fcb17608362c2c78a506670bd290_sk
signedCert:
path: networks/fabric/naman/peerOrganizations/org2.example.com/users/Admin#org2.example.com/msp/signcerts/cert.pem
orderers:
orderer.example.com:
url: grpcs://localhost:7050
grpcOptions:
ssl-target-name-override: orderer.example.com
tlsCACerts:
path: networks/fabric/naman/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem
peers:
peer0.org1.example.com:
url: grpcs://localhost:7051
tlsCACerts:
pem: |
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
grpcOptions:
ssl-target-name-override: peer0.org1.example.com
hostnameOverride: peer0.org1.example.com
peer0.org2.example.com:
url: grpcs://localhost:9051
tlsCACerts:
pem: |
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
grpcOptions:
ssl-target-name-override: peer0.org2.example.com
hostnameOverride: peer0.org2.example.com
certificateAuthorities:
ca.org1.example.com:
url: https://localhost:7054
caName: ca-org1
tlsCACerts:
pem: |
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
httpOptions:
verify: false
registrar:
- enrollId: admin
enrollSecret: adminpw
ca.org2.example.com:
url: https://localhost:8054
caName: ca-org2
tlsCACerts:
pem: |
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
httpOptions:
verify: false
registrar:
- enrollId: admin
enrollSecret: adminpw
This is the benchmark-config file used:
---
test:
workers:
type: local
number: 1
rounds:
- label: Query all cars.
txDuration: 30
rateControl:
type: fixed-backlog
opts:
unfinished_per_client: 5
arguments:
assets: 10
startKey: '1'
endKey: '50'
callback: benchmarks/samples/fabric/fabcar/queryAllCars.js
- label: Query a car.
txDuration: 30
rateControl:
type: fixed-backlog
opts:
unfinished_per_client: 5
arguments:
assets: 10
callback: benchmarks/samples/fabric/fabcar/queryCar.js
- label: Create a car.
txDuration: 30
rateControl:
type: fixed-backlog
opts:
unfinished_per_client: 5
callback: benchmarks/samples/fabric/fabcar/createCar.js
monitor:
type:
- docker
docker:
name:
- all
interval: 1
This is the error I was getting:
aliper | 2020-06-26T14:15:31.749Z - error: [FabricCAClientService.js]: Failed to enroll admin, error:%o message=Calling enrollment endpoint failed with error [Error: connect ECONNREFUSED 127.0.0.1:7054], stack=Error: Calling enrollment endpoint failed with error [Error: connect ECONNREFUSED 127.0.0.1:7054]
caliper | at ClientRequest.request.on (/home/node/.npm-global/lib/node_modules/fabric-ca-client/lib/FabricCAClient.js:484:12)
caliper | at ClientRequest.emit (events.js:198:13)
caliper | at TLSSocket.socketErrorListener (_http_client.js:392:9)
caliper | at TLSSocket.emit (events.js:198:13)
caliper | at emitErrorNT (internal/streams/destroy.js:91:8)
caliper | at emitErrorAndCloseNT (internal/streams/destroy.js:59:3)
caliper | at process._tickCallback (internal/process/next_tick.js:63:19)
I was using fabric 2.1.0 and caliper 0.3.2. I specified net-test in docker-compose to make sure caliper container is in the same network as fabric.
Can someone please help?