EdgeX 树莓派实践部署

EdgeX 树莓派实践部署

  • 前言
  • 安装docker-ce
  • 安装docker-compose
  • EdgeX跑起来
    • github获取compose file
    • 获取arm64 docker-compose.yml
    • 获取服务列表
    • 启动EdgeX微服务
    • 启动device-random服务
    • 获取device-random数据
    • 查看可用命令
    • EdgeX UI服务
  • EdgeX北向接口
    • MQTT服务
      • 配置微服务
      • 启动mqtt微服务
      • 启动mqtt订阅者
  • EdgeX南向接口
    • MQTT service
      • EdgeX Core微服务
      • MQTT Broker
        • 设备侧MQTT服务
        • APP侧MQTT服务
      • device-mqtt服务
        • 设置Device Profile
        • consul设置运行参数
        • 添加Device
      • device Demo程序
  • docker-compose.yml

前言

初识EdgeX,想理清楚设备接入及微服务间关系,最好的办法还是亲自动手部署,把数据交互功能实现出来,才能更清晰的理解EdgeX框架的各种微服务。
实践过程中,有几个坑要提前说明一下:

  1. 因为我使用树莓派进行部署,树莓派是ARM架构,EdgeX部署时指定的Service镜像一定选用ARM架构,不然容器是无法正常运行的。
  2. EdgeX部署指定的镜像只找到arm64位,而我原来树莓派操作系统是32位,导致容器无法运行,需要重新安装64位linux操作系统,新版Raspbian有64位版本。
  3. EdgeX服务的compose配置文件中,服务访问IP地址有限制设置,导致仅本地可以访问,后面有详细描述。

安装docker-ce

$curl -fsSL https://mirrors.ustc.edu.cn/docker-ce/linux/raspbian/gpg | sudo apt-key add -

获取docker-ce安装包
https://download.docker.com/linux/

因为arm64位,debian目录下找
https://download.docker.com/linux/debian/dists/buster/pool/edge/arm64/

$sudo dpkg -i containerd.io_1.3.7-1_arm64.deb  
$sudo dpkg -i docker-ce-cli_19.03.13_3-0_debian-buster_arm64.deb
$sudo dpkg -i docker-ce_19.03.13_3-0_debian-buster_arm64.deb  

设置docker镜像:

$sudo cat /etc/docker/daemon.json 
{
        "registry-mirrors": ["http://hub-mirror.c.163.com"]
}
$sudo systemctl daemon-reload
$sudo systemctl restart docker

安装docker-compose

$sudo apt-get install libffi-dev 
$sudo apt-get install openssl

$pip3 install --default-timeout=100000 docker-compose

docker-compose安装过程中出现错误尝试upgrade参数解决

$pip3 install --upgrade --default-timeout=100000 docker-compose -i http://pypi.douban.com/simple

EdgeX跑起来

https://docs.edgexfoundry.org/1.2/getting-started/quick-start/

EdgeX 树莓派实践部署_第1张图片

github获取compose file

https://github.com/edgexfoundry/developer-scripts/tree/master/releases/geneva/compose-files
可选compose文件,跟据需求参考修改
EdgeX 树莓派实践部署_第2张图片

获取arm64 docker-compose.yml

$curl https://raw.githubusercontent.com/edgexfoundry/developer-scripts/master/releases/geneva/compose-files/docker-compose-geneva-redis-no-secty-arm64.yml -o docker-compose.yml

EdgeX 树莓派实践部署_第3张图片

获取服务列表

$docker-compose config --services
consul
redis
notifications
metadata
data
command
scheduler
system
app-service-rules
rulesengine
device-virtual
device-rest
device-random
device-mqtt
ui

启动EdgeX微服务

$docker-compose up -d

启动device-random服务

$sudo docker-compose up -d device-random

获取device-random数据

$curl http://localhost:48080/api/v1/event/device/Random-Integer-Generator01/1
[{"id":"de7af9df-38ed-4900-b387-e1629d4f1472","device":"Random-Integer-Generator01","created":1613828304134,"origin":1613828304126888670,"readings":[{"id":"2f88dea3-15a6-44d6-980a-a1dfab38a113","created":1613828304134,"origin":1613828304126291278,"device":"Random-Integer-Generator01","name":"RandomValue_Int16","value":"-21446","valueType":"Int16"}]}]

查看可用命令

$curl http://localhost:48082/api/v1/device/name/Random-Integer-Generator01

返回如下结果

{
	"id": "edf4b3b2-9015-4ae6-afdb-f8b5e462d317",
	"name": "Random-Integer-Generator01",
	"adminState": "UNLOCKED",
	"operatingState": "ENABLED",
	"labels": ["device-random-example"],
	"commands": [{
		"created": 1613828283875,
		"modified": 1613828283875,
		"id": "025b1242-c66c-4d96-b470-70a93308eede",
		"name": "GenerateRandomValue_Int32",
		"get": {
			"path": "/api/v1/device/{deviceId}/GenerateRandomValue_Int32",
			"responses": [{
				"code": "200",
				"expectedValues": ["RandomValue_Int32"]
			}, {
				"code": "503",
				"description": "service unavailable"
			}],
			"url": "http://edgex-core-command:48082/api/v1/device/edf4b3b2-9015-4ae6-afdb-f8b5e462d317/command/025b1242-c66c-4d96-b470-70a93308eede"
		},
		"put": {
			"path": "/api/v1/device/{deviceId}/GenerateRandomValue_Int32",
			"responses": [{
				"code": "200"
			}, {
				"code": "503",
				"description": "service unavailable"
			}],
			"url": "http://edgex-core-command:48082/api/v1/device/edf4b3b2-9015-4ae6-afdb-f8b5e462d317/command/025b1242-c66c-4d96-b470-70a93308eede",
			"parameterNames": ["Min_Int32", "Max_Int32"]
		}
	}, {
		"created": 1613828283874,
		"modified": 1613828283874,
		"id": "6943feba-f7eb-46f2-b120-d3c9890be1a1",
		"name": "GenerateRandomValue_Int8",
		"get": {
			"path": "/api/v1/device/{deviceId}/GenerateRandomValue_Int8",
			"responses": [{
				"code": "200",
				"expectedValues": ["RandomValue_Int8"]
			}, {
				"code": "503",
				"description": "service unavailable"
			}],
			"url": "http://edgex-core-command:48082/api/v1/device/edf4b3b2-9015-4ae6-afdb-f8b5e462d317/command/6943feba-f7eb-46f2-b120-d3c9890be1a1"
		},
		"put": {
			"path": "/api/v1/device/{deviceId}/GenerateRandomValue_Int8",
			"responses": [{
				"code": "200"
			}, {
				"code": "503",
				"description": "service unavailable"
			}],
			"url": "http://edgex-core-command:48082/api/v1/device/edf4b3b2-9015-4ae6-afdb-f8b5e462d317/command/6943feba-f7eb-46f2-b120-d3c9890be1a1",
			"parameterNames": ["Min_Int8", "Max_Int8"]
		}
	}, {
		"created": 1613828283875,
		"modified": 1613828283875,
		"id": "b68cfcbf-7d3c-443d-ad38-113d22e29519",
		"name": "GenerateRandomValue_Int16",
		"get": {
			"path": "/api/v1/device/{deviceId}/GenerateRandomValue_Int16",
			"responses": [{
				"code": "200",
				"expectedValues": ["RandomValue_Int16"]
			}, {
				"code": "503",
				"description": "service unavailable"
			}],
			"url": "http://edgex-core-command:48082/api/v1/device/edf4b3b2-9015-4ae6-afdb-f8b5e462d317/command/b68cfcbf-7d3c-443d-ad38-113d22e29519"
		},
		"put": {
			"path": "/api/v1/device/{deviceId}/GenerateRandomValue_Int16",
			"responses": [{
				"code": "200"
			}, {
				"code": "503",
				"description": "service unavailable"
			}],
			"url": "http://edgex-core-command:48082/api/v1/device/edf4b3b2-9015-4ae6-afdb-f8b5e462d317/command/b68cfcbf-7d3c-443d-ad38-113d22e29519",
			"parameterNames": ["Min_Int16", "Max_Int16"]
		}
	}]
}

EdgeX UI服务

修改docker-compose.yml
如下代码:

  ui:
    image: edgexfoundry/docker-edgex-ui-go-arm64:1.2.1
    ports:
      - "127.0.0.1:4000:4000"
    container_name: edgex-ui-go
    hostname: edgex-ui-go
    networks:
      - edgex-network

启动UI服务
EdgeX 树莓派实践部署_第4张图片
服务ui启动后,浏览器正常是可以打开UI页面了,如下图:
EdgeX 树莓派实践部署_第5张图片
在这遇到问题,本机访问4000可以打开UI页面,局域网其它电脑浏览器无法访问,关闭了iptables还是没解决,后来发现是docker容器配置问题限定了访问IP,修改docker-compose.yml解决如下图:

EdgeX 树莓派实践部署_第6张图片

访问consul服务8500端口
EdgeX 树莓派实践部署_第7张图片

EdgeX北向接口

MQTT服务

为了方便测试,我在树莓派本机安装了mosquitto

 $sudo apt-get install mosquitto
 $sudo apt-get install mosquitto-clients

启动mqtt服务端log输出

$sudo mosquitto -v

配置微服务

  app-service-mqtt:
    image: edgexfoundry/docker-app-service-configurable-arm64:1.2.0
    ports:
      - "0.0.0.0:48101:48101"
    container_name: edgex-app-service-configurable-mqtt
    hostname: edgex-app-service-configurable-mqtt
    networks:
      - edgex-network
    environment:
      <<: *common-variables
      edgex_profile: mqtt-export
      Service_Host: edgex-app-service-configurable-mqtt
      Service_Port: 48101
      MessageBus_SubscribeHost_Host: edgex-core-data
      Binding_PublishTopic: events
      Writable_Pipeline_Functions_MQTTSend_Addressable_Address: 172.17.0.1
      Writable_Pipeline_Functions_MQTTSend_Addressable_Port: 1883
      Writable_Pipeline_Functions_MQTTSend_Addressable_Protocol: tcp
      Writable_Pipeline_Functions_MQTTSend_Addressable_Publisher: edgex
      Writable_Pipeline_Functions_MQTTSend_Addressable_Topic: EdgeXEvents
    depends_on:
      - consul
      - data

注意 Writable_Pipeline_Functions_MQTTSend_Addressable_Address: 172.17.0.1
MQTT服务主机IP添写Docker网段所分配的主机IP。
EdgeX 树莓派实践部署_第8张图片

启动mqtt微服务

$sudo docker-compose -f docker-compose-less.yml up app-service-mqtt

EdgeX 树莓派实践部署_第9张图片

启动mqtt订阅者

$sudo mosquitto_sub -h 127.0.0.1 -p 1883 -t EdgeXEvents

EdgeX 树莓派实践部署_第10张图片

因为之前开启了device-random微服务,所以会定时收到数据。

EdgeX南向接口

MQTT service

先了解下示意图:
EdgeX 树莓派实践部署_第11张图片

EdgeX Core微服务

pi@raspberrypi:~/edgex/script/device-service-demo $ sudo docker-compose ps
                Name                              Command               State                                                Ports                                            
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
edgex-app-service-configurable-mqtt    /app-service-configurable  ...   Up       48095/tcp, 0.0.0.0:48101->48101/tcp                                                          
edgex-app-service-configurable-rules   /app-service-configurable  ...   Up       48095/tcp, 0.0.0.0:48100->48100/tcp                                                          
edgex-core-command                     /core-command -cp=consul.h ...   Up       0.0.0.0:48082->48082/tcp                                                                     
edgex-core-consul                      edgex-consul-entrypoint.sh ...   Up       8300/tcp, 8301/tcp, 8301/udp, 8302/tcp, 8302/udp, 0.0.0.0:8400->8400/tcp,                    
                                                                                 0.0.0.0:8500->8500/tcp, 8600/tcp, 8600/udp                                                   
edgex-core-data                        /core-data -cp=consul.http ...   Up       0.0.0.0:48080->48080/tcp, 0.0.0.0:5563->5563/tcp                                             
edgex-core-metadata                    /core-metadata -cp=consul. ...   Up       0.0.0.0:48081->48081/tcp                                                                     
edgex-device-mqtt                      /device-mqtt --cp=consul:/ ...   Up       0.0.0.0:49982->49982/tcp                                                                     
edgex-device-random                    /device-random --cp=consul ...   Exit 0                                                                                                
edgex-kuiper                           /usr/bin/docker-entrypoint ...   Up       127.0.0.1:20498->20498/tcp, 127.0.0.1:48075->48075/tcp, 9081/tcp                             
edgex-redis                            docker-entrypoint.sh redis ...   Up       0.0.0.0:6379->6379/tcp                                                                       
edgex-support-notifications            /support-notifications -cp ...   Up       127.0.0.1:48060->48060/tcp                                                                   
edgex-support-scheduler                /support-scheduler -cp=con ...   Up       0.0.0.0:48085->48085/tcp                                                                     
edgex-sys-mgmt-agent                   /sys-mgmt-agent -cp=consul ...   Up       127.0.0.1:48090->48090/tcp                                                                   
edgex-ui-go                            ./edgex-ui-server -conf=re ...   Up       0.0.0.0:4000->4000/tcp                      

注意,edgex-device-random是我们之前测试生成随机数据服务,这里我们是要关闭的。

MQTT Broker

为了完整演示数据流,我开了两个MQTT Broker服务,1883端口用于处理设备侧消息流,1884用于处理EdgeX北向接口APP服务消息处理。

设备侧MQTT服务

device-mqtt服务角色功能

  1. DataPublisher数据发布者,实现数据下行(平台到设备数据更新);
  2. CommandPublisher命令发布者,实现命令下行(平台到设备命令请求);
  3. CommandResponseSubcriber命令回复订阅者,实现命令回复上行;

device-demo程序的角色功能

  1. DataPublisher数据发布者,实现数据上行(设备到平台数据推送);
  2. CommandSubcriber命令订阅者,实现下行命令的接收;
  3. CommandResponsePublisher命令回复发布者,实现命令回应的上行发布;

APP侧MQTT服务

这部份之前APP service讲述过了,这里没有其它变更,仅将1883改为1884端口,用于接收app-service-mqtt发布的事件并通过mqtt Broker订阅转出。

编译过程中会下载库,如下载效率不高可以通过设置代理解决:
EdgeX 树莓派实践部署_第12张图片

device-mqtt服务

docker-compose.yml

 device-mqtt:
    image: edgexfoundry/docker-device-mqtt-go-arm64:1.2.1
    ports:
      - "0.0.0.0:49982:49982"
    container_name: edgex-device-mqtt
    hostname: edgex-device-mqtt
    networks:
      - edgex-network
    environment:
      <<: *common-variables
      Service_Host: edgex-device-mqtt
    depends_on:
      - data
      - command

pi@raspberrypi:~/edgex/script/device-service-demo $ sudo docker-compose up device-mqtt
Building with native build. Learn about native build in Compose here: https://docs.docker.com/go/compose-native-build/
edgex-core-consul is up-to-date
edgex-redis is up-to-date
edgex-support-notifications is up-to-date
edgex-core-metadata is up-to-date
edgex-core-data is up-to-date
edgex-core-command is up-to-date
Starting edgex-device-mqtt ... done

设置Device Profile

Device Profile用于描述设备信息结构。
mqtt.test.device.profile.yml

EdgeX 控制台UI界面:
EdgeX 树莓派实践部署_第13张图片
Device Profile添加 mqtt.test.device.profile.yml 配置文件。

consul设置运行参数

device-mqtt服务image是edgexfoundry/docker-device-mqtt-go-arm64:1.2.1,对于device-mqtt连接MQTT Broker地址和端口的配置可以通过consul UI界面完成。
EdgeX 树莓派实践部署_第14张图片

打开Key/Value:

Key / Values ->  edgex -> devices -> 1.0 -> edgex-device-mqtt

EdgeX 树莓派实践部署_第15张图片

添加Device

EdgeX 树莓派实践部署_第16张图片

EdgeX 树莓派实践部署_第17张图片
设置HOST:172.17.0.1 端口1883,device-mqtt服务连接设备侧mqtt broker。

通过加添的device Command发起数据读取请求。
EdgeX 树莓派实践部署_第18张图片

device Demo程序

$git clone https://github.com/edgexfoundry/device-mqtt-go
$vim device-mqtt-go-master/mock/device.go

下载地址:device-mqtt-go-master/mock/device.go

EdgeX 树莓派实践部署_第19张图片

device.go编译运行,需要安装golang,并设置环境变量,这里就不说了,资料很多。
EdgeX 树莓派实践部署_第20张图片

device.go主要有两部份工作,commandHandle和runDataSender两个主要函数。
commandHandle是用于处理接收下行请求,并回复数据完成上报。
runDataSender是实现定时上行数据功能。
EdgeX 树莓派实践部署_第21张图片
注意,data[‘name’]设置必须与配置Device设置必须相同匹配。
这里Topic设置为DataTopic,而commandHandle处理对应的Topic是CommandTopic,也就是说需要建立两个Device信息。

EdgeX 树莓派实践部署_第22张图片
在这里插入图片描述

下面看下效果截图
第一步,device demo启动注册mqtt Broker(1883)后发布数据
在这里插入图片描述
第二步,MQTT Broker收到数据,投给订阅者device-mqtt服务EdgeX 树莓派实践部署_第23张图片

第三步 device-mqtt服务收到mqtt Broker(1883)发布的数据,转发至EdgeCore
EdgeX 树莓派实践部署_第24张图片
第四步,EdgeCore将事件发送给app-service-mqtt微服务
EdgeX 树莓派实践部署_第25张图片
第五步,app-service-mqtt将消息发至mqtt Broker(1884)
EdgeX 树莓派实践部署_第26张图片
第六步,app北向订阅者收到数据。
在这里插入图片描述

至此,EdgeX数据交互流程已经比较清楚了,后面附上docker-compose文件。

docker-compose.yml

# /*******************************************************************************
#  * Copyright 2020 Redis Labs Inc.
#  * Copyright 2020 Intel Corporation.
#  *
#  * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
#  * in compliance with the License. You may obtain a copy of the License at
#  *
#  * http://www.apache.org/licenses/LICENSE-2.0
#  *
#  * Unless required by applicable law or agreed to in writing, software distributed under the License
#  * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
#  * or implied. See the License for the specific language governing permissions and limitations under
#  * the License.
#  *
#  * @author: Jim White, Dell
#  * @author: Andre Srinivasan, Redis Labs
#  * @author: Leonard Goodell, Intel
#  * EdgeX Foundry, Geneva, version 1.2.0
#  * added: May 14, 2020
#  *******************************************************************************/

# NOTE:  this Docker Compose file does not contain the security services - namely the API Gateway
# and Secret Store

version: '3.4'

# all common shared environment variables defined here:
x-common-env-variables: &common-variables
  EDGEX_SECURITY_SECRET_STORE: "false"
  Registry_Host: edgex-core-consul
  Clients_CoreData_Host: edgex-core-data
  Clients_Data_Host: edgex-core-data # For device Services
  Clients_Notifications_Host: edgex-support-notifications
  Clients_Metadata_Host: edgex-core-metadata
  Clients_Command_Host: edgex-core-command
  Clients_Scheduler_Host: edgex-support-scheduler
  Clients_RulesEngine_Host: edgex-kuiper
  Clients_VirtualDevice_Host: edgex-device-virtual
  Databases_Primary_Host: edgex-redis
  # Required in case old configuration from previous release used.
  # Change to "true" if re-enabling logging service for remote logging
  Logging_EnableRemote: "false"
  #  Clients_Logging_Host: edgex-support-logging # un-comment if re-enabling logging service for remote logging

volumes:
  db-data:
  log-data:
  consul-config:
  consul-data:

services:
  consul:
    image: edgexfoundry/docker-edgex-consul-arm64:1.2.0
    ports:
      - "0.0.0.0:8400:8400"
      - "0.0.0.0:8500:8500"
    container_name: edgex-core-consul
    hostname: edgex-core-consul
    networks:
      - edgex-network
    volumes:
      - consul-config:/consul/config:z
      - consul-data:/consul/data:z
    environment: 
      - EDGEX_DB=redis
      - EDGEX_SECURE=false

  redis:
    image: arm64v8/redis:5.0.8-alpine
    ports:
      - "127.0.0.1:6379:6379"
    container_name: edgex-redis
    hostname: edgex-redis
    networks:
      - edgex-network
    environment:
      <<: *common-variables
    volumes:
      - db-data:/data:z

# The logging service has been deprecated in Geneva release and will be removed in the Hanoi release.
# All services are configure to send logging to STDOUT, i.e. not remote which requires this logging service
# If you still must use remote logging, un-comment the block below, all the related depends that have been commented out
# and the related global override that are commented out at the top.
#
#  logging:
#    image: edgexfoundry/docker-support-logging-go-arm64:1.2.1
#    ports:
#      - "127.0.0.1:48061:48061"
#    container_name: edgex-support-logging
#    hostname: edgex-support-logging
#    networks:
#      - edgex-network
#    environment:
#      <<: *common-variables
#      Service_Host: edgex-support-logging
#      Writable_Persistence: file
#      Databases_Primary_Type: file
#      Logging_EnableRemote: "false"
#    depends_on:
#      - consul

  system:
    image: edgexfoundry/docker-sys-mgmt-agent-go-arm64:1.2.1
    ports:
      - "127.0.0.1:48090:48090"
    container_name: edgex-sys-mgmt-agent
    hostname: edgex-sys-mgmt-agent
    networks:
      - edgex-network
    environment:
      <<: *common-variables
      Service_Host: edgex-sys-mgmt-agent
      ExecutorPath: /sys-mgmt-executor
      MetricsMechanism: executor
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock:z
    depends_on:
      - consul
#      - logging  # uncomment if re-enabled remote logging
      - scheduler
      - notifications
      - metadata
      - data
      - command

  notifications:
    image: edgexfoundry/docker-support-notifications-go-arm64:1.2.1
    ports:
      - "127.0.0.1:48060:48060"
    container_name: edgex-support-notifications
    hostname: edgex-support-notifications
    networks:
      - edgex-network
    environment:
      <<: *common-variables
      Service_Host: edgex-support-notifications
    depends_on:
      - consul
#      - logging  # uncomment if re-enabled remote logging
      - redis

  metadata:
    image: edgexfoundry/docker-core-metadata-go-arm64:1.2.1
    ports:
      - "0.0.0.0:48081:48081"
    container_name: edgex-core-metadata
    hostname: edgex-core-metadata
    networks:
      - edgex-network
    environment:
      <<: *common-variables
      Service_Host: edgex-core-metadata
      Service_Timeout: "20000"
      Notifications_Sender: edgex-core-metadata
    depends_on:
      - consul
#      - logging  # uncomment if re-enabled remote logging
      - redis
      - notifications

  data:
    image: edgexfoundry/docker-core-data-go-arm64:1.2.1
    ports:
      - "0.0.0.0:48080:48080"
      - "0.0.0.0:5563:5563"
    container_name: edgex-core-data
    hostname: edgex-core-data
    networks:
      - edgex-network
    environment:
      <<: *common-variables
      Service_Host: edgex-core-data
    depends_on:
      - consul
#      - logging  # uncomment if re-enabled remote logging
      - redis
      - metadata

  command:
    image: edgexfoundry/docker-core-command-go-arm64:1.2.1
    ports:
      - "0.0.0.0:48082:48082"
    container_name: edgex-core-command
    hostname: edgex-core-command
    networks:
      - edgex-network
    environment:
      <<: *common-variables
      Service_Host: edgex-core-command
    depends_on:
      - consul
#      - logging  # uncomment if re-enabled remote logging
      - redis
      - metadata

  scheduler:
    image: edgexfoundry/docker-support-scheduler-go-arm64:1.2.1
    ports:
      - "0.0.0.0:48085:48085"
    container_name: edgex-support-scheduler
    hostname: edgex-support-scheduler
    networks:
      - edgex-network
    environment:
      <<: *common-variables
      Service_Host: edgex-support-scheduler
      IntervalActions_ScrubPushed_Host: edgex-core-data
      IntervalActions_ScrubAged_Host: edgex-core-data
    depends_on:
      - consul
#      - logging  # uncomment if re-enabled remote logging
      - redis

        
  app-service-mqtt:
    image: edgexfoundry/docker-app-service-configurable-arm64:1.2.0
    ports:
      - "0.0.0.0:48101:48101"
    container_name: edgex-app-service-configurable-mqtt
    hostname: edgex-app-service-configurable-mqtt
    networks:
      - edgex-network
    environment:
      <<: *common-variables
      edgex_profile: mqtt-export
      Service_Host: edgex-app-service-configurable-mqtt
      Service_Port: 48101
      MessageBus_SubscribeHost_Host: edgex-core-data
      Binding_PublishTopic: events
      Writable_Pipeline_Functions_MQTTSend_Addressable_Address: 172.17.0.1
      Writable_Pipeline_Functions_MQTTSend_Addressable_Port: 1884
      Writable_Pipeline_Functions_MQTTSend_Addressable_Protocol: tcp
      Writable_Pipeline_Functions_MQTTSend_Addressable_Publisher: edgex
      Writable_Pipeline_Functions_MQTTSend_Addressable_Topic: EdgeXEvents
    depends_on:
      - consul
      - data

  # Support RulesEngine has been deprecated in the Geneva (1.2.0) release
  # If still required, simply uncomment the block below and comment out the block above.
  #
  # rulesengine:
  #   image: edgexfoundry/docker-support-rulesengine-arm64:1.2.1
  #   ports:
  #     - "127.0.0.1:48075:48075"
  #   container_name: edgex-support-rulesengine
  #   hostname: edgex-support-rulesengine
  #   networks:
  #     - edgex-network
  #   depends_on:
  #     - app-service-rules

#################################################################
# Device Services
#################################################################


  device-random:
    image: edgexfoundry/docker-device-random-go-arm64:1.2.1
    ports:
      - "127.0.0.1:49988:49988"
    container_name: edgex-device-random
    hostname: edgex-device-random
    networks:
      - edgex-network
    environment:
      <<: *common-variables
      Service_Host: edgex-device-random
    depends_on:
      - data
      - command
       
  ui:
    image: edgexfoundry/docker-edgex-ui-go-arm64:1.2.1
    ports:
      - "0.0.0.0:4000:4000"
    container_name: edgex-ui-go
    hostname: edgex-ui-go
    networks:
      - edgex-network

networks:
  edgex-network:
    driver: "bridge"

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