五、Fabric2.4.6 在java应用访问智能合约（ubuntu 22.04）

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

# 修改fabric网络docker-compose.yaml文件，order和peer增加下面的监听和端口

  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

# 重启网络
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 负责监控fabric网络
  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 负责提供图形化界面
  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']

# 启动服务
dongsheng@dongsheng-virtual-machine:~/prometheus$ docker-compose -f docker-compose-prometheus.yml up -d

# ......拉取prometheus、grafana的镜像
Creating prometheus ... done
Creating grafana    ... done

# 访问 http://127.0.0.1:9090/
# 或者 http://192.168.136.130:9090/

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# 查看监控的节点

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# 访问grafana图形化界面
http://192.168.136.130:3000/login
# 默认账号密码都是 admin , 输入之后会提示更改密码，不改也可以；

# 配置数据源
# HOME--> Data sources ，点击Add data source , 点击 Prometheus；
# 输入prometheus的访问地址 ，拉到最下方，点击 save & test ；

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# 获取 Fabric Dashboard ID

访问：https://grafana.com/grafana/dashboards/
# 在search dashboards 中输入fabric ，点击进入 Hyperledger Fabric Monitoring for 1.4
# 点击copy id to clipboard 或者直接记住下面的id 10716都可以；

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# 配置Dashboard
# Home --> Dashboards --> Create Dashboard --> import dashboard
# 粘贴上面赋值的ID，点击load
# 点击import

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