Hyperledger Caliper

• chaincode : simple.go - open

cd mdl-2.2-testnet
git clone https://github.com/hyperledger/caliper-benchmarks.git
mv caliper-benchmarks caliper 
cd caliper

caliper 설치

• Node version → 14.19.0 이상 필요, make, gcc

# /bin/bash

sudo apt install -y make
sudo apt install -y gcc

npm install -g --only=prod @hyperledger/caliper-cli@0.5.0
caliper bind --caliper-bind-sut fabric:2.2 --caliper-bind-args=-g

npm install
npm install @hyperledger/caliper-core@0.5.0

Network 실행

# /bin/bash
cd ../docker

./network.sh down
./network.sh up createChannel -ca -s couchdb
./network.sh deployCC -ccn simple -ccv 1 -ccl go -ccp ../caliper/src/fabric/scenario/simple/go

cd ../caliper

caliper/networks/fabric/test-network.yaml

name: Caliper Benchmarks
version: "2.0.0"

caliper:
  blockchain: fabric

channels:
  # channelName of mychannel matches the name of the channel created by test network
  - channelName: mychannel
    # the chaincodeIDs of all the fabric chaincodes in caliper-benchmarks
    contracts:
    - id: simple


organizations:
  - mspid: Org1MSP
    # Identities come from cryptogen created material for test-network
    identities:
      certificates:
      - name: 'Admin'
        clientPrivateKey:
          path: '../docker/organizations/peerOrganizations/org1.themedium.io/users/Admin@org1.themedium.io/msp/keystore/ece14808bd3bc5ecefbfd2aa75ec785bee5d3f10332581fb194aa938f4f63ec1_sk'
        clientSignedCert:
          path: '../docker/organizations/peerOrganizations/org1.themedium.io/users/Admin@org1.themedium.io/msp/signcerts/cert.pem'
    connectionProfile:
      path: '../docker/organizations/peerOrganizations/org1.themedium.io/connection-org1.yaml'
      discover: true

• clientPrivateKey, clientSignedCert, connectionProfile경로의 key 파일을 local 설정에 맞춰 변경.

• channel name, certificates name, contracts ID 등도 local 설정에 맞춰준다.

• connectionProfile를 설정하여 페브릭 네트워크 정보를 제공해 주어야 한다.

# simple한 connectionProfile
---
name: test-network-org1
version: 2.0.0
client:
  organization: peerorg4
  connection:
    timeout:
      peer:
        endorser: '3000'
organizations:
  peerorg4:
    mspid: peerorg4-caMSP
    peers:
    - peer4
    certificateAuthorities:
    - peerorg4-ca  

orderers:
  # caliper_orderer.yaml
  orderer1:
    url: grpcs://orderer1:7050
    grpcOptions:
      ssl-target-name-override: orderer1
      hostnameOverride: orderer1
    tlsCACerts:
      pem: |
          -----BEGIN CERTIFICATE-----
          MIICIjCCAcigAwIBAgIUMgY7CI7k7ci+c0gvpR5h1qTtNVkwCgYIKoZIzj0EAwIw
          ZTELMAkGA1UEBhMCVVMxFzAVBgNVBAgTDk5vcnRoIENhcm9saW5hMRQwEgYDVQQK
          EwtIeXBlcmxlZGdlcjEPMA0GA1UECxMGRmFicmljMRYwFAYDVQQDEw1vcmRlcmVy
          b3JnLWNhMB4XDTIzMDEyNjA0MzEwMFoXDTM4MDEyMjA0MzEwMFowZTELMAkGA1UE
          BhMCVVMxFzAVBgNVBAgTDk5vcnRoIENhcm9saW5hMRQwEgYDVQQKEwtIeXBlcmxl
          ZGdlcjEPMA0GA1UECxMGRmFicmljMRYwFAYDVQQDEw1vcmRlcmVyb3JnLWNhMFkw
          EwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEbpcc0MHWXAz/zW7dUiG4y/nMwmqKKF80
          qjXsOaosztREyDvGesgTmY6ug94aD6v5QYoHDZ/hMhDI8R2yqSe4KKNWMFQwDgYD
          VR0PAQH/BAQDAgEGMBIGA1UdEwEB/wQIMAYBAf8CAQEwHQYDVR0OBBYEFCdOChqV
          CdqEvi17RCOA+tSAhbnlMA8GA1UdEQQIMAaHBAAAAAAwCgYIKoZIzj0EAwIDSAAw
          RQIhANB2GHverhZjfWI/TzZ8+AmIb2jdYR6GoBu4Te5046ZbAiBOIWuXQmpgA5vm
          qAN8x4N2+GJVUBcyhsnEa+fr702WRQ==
          -----END CERTIFICATE-----

peers:
  peer4:
    url: grpcs://peer4:7051
    tlsCACerts:
      pem: |
          -----BEGIN CERTIFICATE-----
          MIICHjCCAcSgAwIBAgIUbcVEaGtlNSpqwyKJjDclCpq+/E0wCgYIKoZIzj0EAwIw
          YzELMAkGA1UEBhMCVVMxFzAVBgNVBAgTDk5vcnRoIENhcm9saW5hMRQwEgYDVQQK
          EwtIeXBlcmxlZGdlcjEPMA0GA1UECxMGRmFicmljMRQwEgYDVQQDEwtwZWVyb3Jn
          NC1jYTAeFw0yMzAxMjYwNDMxMDBaFw0zODAxMjIwNDMxMDBaMGMxCzAJBgNVBAYT
          AlVTMRcwFQYDVQQIEw5Ob3J0aCBDYXJvbGluYTEUMBIGA1UEChMLSHlwZXJsZWRn
          ZXIxDzANBgNVBAsTBkZhYnJpYzEUMBIGA1UEAxMLcGVlcm9yZzQtY2EwWTATBgcq
          hkjOPQIBBggqhkjOPQMBBwNCAARluwkb/iBg8TU2UonrhBDLAAUNQGDBlCnhI01C
          vZSXOEzF9ZKAasi29W/uVTqghDoYpnsSJT1FTQnBGHWBb7Fho1YwVDAOBgNVHQ8B
          Af8EBAMCAQYwEgYDVR0TAQH/BAgwBgEB/wIBATAdBgNVHQ4EFgQUaYiS9vgGSbV/
          rkYkimeeh2HeUUIwDwYDVR0RBAgwBocEAAAAADAKBggqhkjOPQQDAgNIADBFAiEA
          6y+8nWGC/IVO1sKy0sD6Q/RiAgLQo/eOUyQMnX8hz5ECIBftCd+rUGeniQ8KCEye
          NjCKVVJ6Gz5xrCHTBY8/AIYN
          -----END CERTIFICATE-----
    grpcOptions:
      ssl-target-name-override: peer4
      hostnameOverride: peer4
      
certificateAuthorities:
  peerorg4-ca:
    url: grpcs://peerorg4-ca:7054
    caName: peerorg4-ca
    tlsCACerts:
      pem: |
          -----BEGIN CERTIFICATE-----
          MIICHjCCAcSgAwIBAgIUbcVEaGtlNSpqwyKJjDclCpq+/E0wCgYIKoZIzj0EAwIw
          YzELMAkGA1UEBhMCVVMxFzAVBgNVBAgTDk5vcnRoIENhcm9saW5hMRQwEgYDVQQK
          EwtIeXBlcmxlZGdlcjEPMA0GA1UECxMGRmFicmljMRQwEgYDVQQDEwtwZWVyb3Jn
          NC1jYTAeFw0yMzAxMjYwNDMxMDBaFw0zODAxMjIwNDMxMDBaMGMxCzAJBgNVBAYT
          AlVTMRcwFQYDVQQIEw5Ob3J0aCBDYXJvbGluYTEUMBIGA1UEChMLSHlwZXJsZWRn
          ZXIxDzANBgNVBAsTBkZhYnJpYzEUMBIGA1UEAxMLcGVlcm9yZzQtY2EwWTATBgcq
          hkjOPQIBBggqhkjOPQMBBwNCAARluwkb/iBg8TU2UonrhBDLAAUNQGDBlCnhI01C
          vZSXOEzF9ZKAasi29W/uVTqghDoYpnsSJT1FTQnBGHWBb7Fho1YwVDAOBgNVHQ8B
          Af8EBAMCAQYwEgYDVR0TAQH/BAgwBgEB/wIBATAdBgNVHQ4EFgQUaYiS9vgGSbV/
          rkYkimeeh2HeUUIwDwYDVR0RBAgwBocEAAAAADAKBggqhkjOPQQDAgNIADBFAiEA
          6y+8nWGC/IVO1sKy0sD6Q/RiAgLQo/eOUyQMnX8hz5ECIBftCd+rUGeniQ8KCEye
          NjCKVVJ6Gz5xrCHTBY8/AIYN
          -----END CERTIFICATE-----
    httpOptions:
      verify: false

caliper/benchmarks/scenario/simple/config.yaml

simpleArgs: &simple-args
  initialMoney: 10000
  moneyToTransfer: 100
  numberOfAccounts: &number-of-accounts 20000

test:
  name: simple
  description: >-
    This is an example benchmark for Caliper, to test the backend DLT's
    performance with simple account opening & querying transactions.
  workers:
    type: local
    number: 3
  rounds:
    - label: open
      description: >-
        Test description for the opening of an account through the deployed
        contract.
      txNumber: *number-of-accounts
      rateControl:
        type: fixed-rate
        opts:
          tps: 2500
      workload:
        module: benchmarks/scenario/simple/open.js
        arguments: *simple-args

• Caliper 밴치마크 설정 파일.

• 여기서 setting attribute를 찾을 수 있다.

caliper 실행

npx caliper launch manager \
    --caliper-workspace . \
    --caliper-benchconfig benchmarks/scenario/simple/config.yaml \
    --caliper-networkconfig networks/fabric/test-network.yaml

다중 Caliper 구성(Master-Worker)

Master Worker 공통 설정

• caliper.yaml (마스터-워커 모두 공통 설정)

 worker:
        remote: true
        communication:
            method: mqtt
            address: mqtt://<master ip>:1883

• config.yaml (simple 시나리오의 config.yaml 파일)

    workers.type: remote

Worker 설정 & 실행

• caliper-worker.sh
manager workers 갯수만큼 For문 숫자를 입력
※실행 뒷편에 & 입력 필수

for n in {1..15}; do
npx caliper launch worker \
        --caliper-workspace $CALIPER_HOME \
        --caliper-benchconfig ./benchmarks/scenario/smallbank/config.yaml \
        --caliper-networkconfig ./networks/fabric/fabric-v1.4.1/1org1peergoleveldb/fabric-go.yaml &
done

Master 실행

• simple 시나리오의 config.yaml에서 workers.number 개수가 Worker에서 설정한 값과 같아야 함

• 예) master 1대, worker 3대로 구성한 경우
• master caliper의 simple 시나리오 config.yaml의 workers.number: 80 이면,
• worker1 caliper의 simple 시나리오 config.yaml의 workers.number: 25
• worker2 caliper의 simple 시나리오 config.yaml의 workers.number: 25
• worker3 caliper의 simple 시나리오 config.yaml의 workers.number: 30
• worker 3대 노드의 workers.number 총합 (25 + 25 + 30 = 80) 과 Master 노드의 workers.number 가 같아야 함

npx caliper launch master \
  --caliper-workspace $CALIPER_BENCHMARKS \
  --caliper-benchconfig $CHAINCODE_DIR/config.yaml \
  --caliper-networkconfig $NETWORK_DIR/fabric-go.yaml

Master-Worker 실행법

• 먼저 Master Caliper 실행 후, Worker Caliper 실행