五、Fabric2.4.6 在java應(yīng)用訪問(wèn)智能合約（ubuntu 22.04）

dongsheng@dongsheng-virtual-machine:~/raft-test$ gedit docker-compose.yaml

# 修改fabric網(wǎng)絡(luò)docker-compose.yaml文件，order和peer增加下面的監(jiān)聽(tīng)和端口

  orderer0.example.com:
    environment:
      - ORDERER_METRICS_PROVIDER=prometheus
      - ORDERER_OPERATIONS_LISTENADDRESS=0.0.0.0:8443
    ports:
      - 8443:8443
      -
  orderer1.example.com:
    environment:
      - ORDERER_METRICS_PROVIDER=prometheus
      - ORDERER_OPERATIONS_LISTENADDRESS=0.0.0.0:8443
    ports:
      - 8444:8443

  orderer2.example.com:
    environment:
      - ORDERER_METRICS_PROVIDER=prometheus
      - ORDERER_OPERATIONS_LISTENADDRESS=0.0.0.0:8443
    ports:
      - 8445:8443

  peer0.org1.supervisor.com:
    environment:
      - CORE_METRICS_PROVIDER=prometheus
      - CORE_OPERATIONS_LISTENADDRESS=0.0.0.0:8443
    ports:
      - 8446:8443

  peer1.org1.supervisor.com:
    environment:
      - CORE_METRICS_PROVIDER=prometheus
      - CORE_OPERATIONS_LISTENADDRESS=0.0.0.0:8443
    ports:
      - 8447:8443

  peer0.org2.build.com:
    environment:
      - CORE_METRICS_PROVIDER=prometheus
      - CORE_OPERATIONS_LISTENADDRESS=0.0.0.0:8443
    ports:
      - 8448:8443

  peer1.org2.build.com:
    environment:
      - CORE_METRICS_PROVIDER=prometheus
      - CORE_OPERATIONS_LISTENADDRESS=0.0.0.0:8443
    ports:
      - 8449:8443

  peer0.org3.supplier.com:
    environment:
      - CORE_METRICS_PROVIDER=prometheus
      - CORE_OPERATIONS_LISTENADDRESS=0.0.0.0:8443
    ports:
      - 8450:8443
  peer1.org3.supplier.com:
    environment:
      - CORE_METRICS_PROVIDER=prometheus
      - CORE_OPERATIONS_LISTENADDRESS=0.0.0.0:8443
    ports:
      - 8451:8443

  peer0.org4.logistics.com:
    environment:
      - CORE_METRICS_PROVIDER=prometheus
      - CORE_OPERATIONS_LISTENADDRESS=0.0.0.0:8443
    ports:
      - 8452:8443

  peer1.org4.logistics.com:
    environment:
      - CORE_METRICS_PROVIDER=prometheus
      - CORE_OPERATIONS_LISTENADDRESS=0.0.0.0:8443
    ports:
      - 8453:8443

# 重啟網(wǎng)絡(luò)
dongsheng@dongsheng-virtual-machine:~/raft-test$ docker-compose -f docker-compose.yaml up -d

dongsheng@dongsheng-virtual-machine:~$ mkdir prometheus
dongsheng@dongsheng-virtual-machine:~$ cd prometheus/

dongsheng@dongsheng-virtual-machine:~/prometheus$ gedit docker-compose-prometheus.yml

version: '2.0'

services:
  # prometheus 負(fù)責(zé)監(jiān)控fabric網(wǎng)絡(luò)
  prometheus:
    image: prom/prometheus:latest
    restart: always
    container_name: prometheus
    ports:
      - 9090:9090
    extra_hosts:
      - "orderer0.example.com:192.168.136.130"
      - "orderer1.example.com:192.168.136.130"
      - "orderer2.example.com:192.168.136.130"
      - "peer0.org1.supervisor.com:192.168.136.130"
      - "peer1.org1.supervisor.com:192.168.136.130"
      - "peer0.org2.build.com:192.168.136.130"
      - "peer1.org2.build.com:192.168.136.130"
      - "peer0.org3.supplier.com:192.168.136.130"
      - "peer1.org3.supplier.com:192.168.136.130"
      - "peer0.org4.logistics.com:192.168.136.130"
      - "peer1.org4.logistics.com:192.168.136.130"
    volumes:
      - ./prometheus.yml:/etc/prometheus/prometheus.yml
  # grafana 負(fù)責(zé)提供圖形化界面
  grafana:
    image: grafana/grafana
    restart: always
    container_name: grafana
    ports:
      - 3000:3000
    depends_on:
      - prometheus

dongsheng@dongsheng-virtual-machine:~/prometheus$ gedit prometheus.yml

global:
  scrape_interval: 15s
  evaluation_interval: 15s
scrape_configs:
  - job_name: 'hyperledger-fabric'
    static_configs:
      - targets: ['orderer0.example.com:8443','orderer1.example.com:8444','orderer2.example.com:8445','peer0.org1.supervisor.com:8446','peer1.org1.supervisor.com:8447','peer0.org2.build.com:8448','peer1.org2.build.com:8449','peer0.org3.supplier.com:8450','peer1.org3.supplier.com:8451','peer0.org4.logistics.com:8452','peer1.org4.logistics.com:8453']

# 啟動(dòng)服務(wù)
dongsheng@dongsheng-virtual-machine:~/prometheus$ docker-compose -f docker-compose-prometheus.yml up -d

# ......拉取prometheus、grafana的鏡像
Creating prometheus ... done
Creating grafana    ... done

# 訪問(wèn) http://127.0.0.1:9090/
# 或者 http://192.168.136.130:9090/

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# 查看監(jiān)控的節(jié)點(diǎn)

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# 訪問(wèn)grafana圖形化界面
http://192.168.136.130:3000/login
# 默認(rèn)賬號(hào)密碼都是 admin , 輸入之后會(huì)提示更改密碼，不改也可以；

# 配置數(shù)據(jù)源
# HOME--> Data sources ，點(diǎn)擊Add data source , 點(diǎn)擊 Prometheus；
# 輸入prometheus的訪問(wèn)地址 ，拉到最下方，點(diǎn)擊 save & test ；

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# 獲取 Fabric Dashboard ID

訪問(wèn)：https://grafana.com/grafana/dashboards/
# 在search dashboards 中輸入fabric ，點(diǎn)擊進(jìn)入 Hyperledger Fabric Monitoring for 1.4
# 點(diǎn)擊copy id to clipboard 或者直接記住下面的id 10716都可以；

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# 配置Dashboard
# Home --> Dashboards --> Create Dashboard --> import dashboard
# 粘貼上面賦值的ID，點(diǎn)擊load
# 點(diǎn)擊import

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參考：
https://www.bilibili.com/video/BV1f44y1G7dP/?spm_id_from=333.999.0.0&vd_source=ef83736476a46166544cd38458b6b130
https://blog.csdn.net/YourMr/article/details/125221165