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# 设置与 Docker 的开源集成 (Linux)
为了简化部署流程，你可以使用 Docker 在 Linux 环境中设置 Node-RED®、InfluxDB® 和 Grafana®。此方法使用预先配置的容器，可以快速部署并更轻松地管理组件。
## Docker 安装前提条件
在开始之前，请验证是否符合以下条件：
+ 支持 MQTT 的 V3 网关。有关更多信息，请参阅 [支持 MQTT 的边缘版 V3 网关 Amazon IoT SiteWise](mqtt-enabled-v3-gateway.md)。
+ Docker Compose 插件。有关安装步骤，请参阅 *Docker* 手册文档中的[安装Docker Compose插件](https://docs.docker.com/compose/install/linux/)。
## 部署服务
此部署在同一台主机上运行 SiteWise Edge、InfluxDB、Node-RED 和 Grafana。
### 设置环境
1. 获得根访问权限：
```
sudo -i
```
1. 创建.env 文件或导出以下环境变量：
```
export INFLUXDB_PASSWORD=your-secure-influxdb-password
export INFLUXDB_TOKEN=your-secure-influxdb-token
export GRAFANA_PASSWORD=your-secure-grafana-password
```
### 配置 Docker 网络
+ 使用名称创建桥接网络`SiteWiseEdgeNodeRedDemoNetwork`。
```
docker network create --driver=bridge SiteWiseEdgeNodeRedDemoNetwork
```
### 准备Docker Compose文件
将以下 YAML 文件的内容复制到您的 SiteWise Edge 网关设备。
#### 展开查看 Docker Compose YAML 文件示例
```
services:
influxdb:
image: influxdb:latest
container_name: influxdb
ports:
- "127.0.0.1:8086:8086"
volumes:
- influxdb-storage:/.influxdbv2
environment:
- DOCKER_INFLUXDB_INIT_MODE=setup
- DOCKER_INFLUXDB_INIT_USERNAME=admin
- DOCKER_INFLUXDB_INIT_PASSWORD=${INFLUXDB_PASSWORD}
- DOCKER_INFLUXDB_INIT_ORG=iot-sitewise-edge
- DOCKER_INFLUXDB_INIT_BUCKET=WindFarmData
- DOCKER_INFLUXDB_INIT_RETENTION=0
- DOCKER_INFLUXDB_INIT_ADMIN_TOKEN=${INFLUXDB_TOKEN}
networks:
- SiteWiseEdgeNodeRedDemoNetwork
restart: unless-stopped
grafana:
image: grafana/grafana:latest
container_name: grafana
ports:
- "127.0.0.1:3000:3000"
volumes:
- grafana-storage:/var/lib/grafana
- ./grafana/provisioning:/etc/grafana/provisioning
environment:
- GF_SECURITY_ADMIN_USER=admin
- GF_SECURITY_ADMIN_PASSWORD=${GRAFANA_PASSWORD}
- GF_INSTALL_PLUGINS=grafana-clock-panel,grafana-simple-json-datasource
- GF_PATHS_PROVISIONING=/etc/grafana/provisioning
- GF_PATHS_CONFIG=/etc/grafana/grafana.ini
- GF_LOG_LEVEL=info
configs:
- source: grafana_datasource
target: /etc/grafana/provisioning/datasources/influxdb.yaml
- source: grafana_preload_dashboard_config
target: /etc/grafana/provisioning/dashboards/dashboard.yml
- source: grafana_preload_dashboard
target: /etc/grafana/provisioning/dashboards/demo_dashboard.json
depends_on:
- influxdb
networks:
- SiteWiseEdgeNodeRedDemoNetwork
restart: unless-stopped
nodered:
build:
context: .
dockerfile_inline: |
FROM nodered/node-red:latest
RUN npm install node-red-contrib-influxdb
container_name: nodered
ports:
- "127.0.0.1:1880:1880"
volumes:
- node_red_data:/data
environment:
- NODE_RED_ENABLE_SAFE_MODE=false
- NODE_RED_ENABLE_PALETTE_EDIT=true
- NODE_RED_AUTO_INSTALL_MODULES=true
configs:
- source: nodered_flows
target: /data/flows.json
- source: nodered_settings
target: /data/settings.js
- source: nodered_flows_cred
target: /data/flows_cred.json
depends_on:
- influxdb
networks:
- SiteWiseEdgeNodeRedDemoNetwork
restart: unless-stopped
volumes:
influxdb-storage:
grafana-storage:
node_red_data:
networks:
SiteWiseEdgeNodeRedDemoNetwork:
external: true
configs:
grafana_datasource:
content: |
apiVersion: 1
datasources:
- name: windfarm-demo
type: influxdb
access: proxy
url: http://influxdb:8086
jsonData:
version: Flux
organization: iot-sitewise-edge
defaultBucket: WindFarmData
tlsSkipVerify: true
secureJsonData:
token: ${INFLUXDB_TOKEN}
editable: false
grafana_preload_dashboard_config:
content: |
apiVersion: 1
providers:
- name: "Dashboard provider"
orgId: 1
type: file
options:
path: /etc/grafana/provisioning/dashboards
grafana_preload_dashboard:
content: |
{
"annotations": {
"list": [
{
"builtIn": 1,
"datasource": {
"type": "grafana",
"uid": "-- Grafana --"
},
"enable": true,
"hide": true,
"iconColor": "rgba(0, 211, 255, 1)",
"name": "Annotations & Alerts",
"type": "dashboard"
}
]
},
"editable": true,
"fiscalYearStartMonth": 0,
"graphTooltip": 0,
"id": 1,
"links": [],
"panels": [
{
"datasource": {
"type": "influxdb",
"uid": "PEB0DCBF338B3CEB2"
},
"fieldConfig": {
"defaults": {
"color": {
"mode": "palette-classic"
},
"custom": {
"axisBorderShow": false,
"axisCenteredZero": false,
"axisColorMode": "text",
"axisLabel": "",
"axisPlacement": "auto",
"barAlignment": 0,
"barWidthFactor": 0.6,
"drawStyle": "line",
"fillOpacity": 0,
"gradientMode": "none",
"hideFrom": {
"legend": false,
"tooltip": false,
"viz": false
},
"insertNulls": false,
"lineInterpolation": "linear",
"lineWidth": 1,
"pointSize": 5,
"scaleDistribution": {
"type": "linear"
},
"showPoints": "auto",
"spanNulls": false,
"stacking": {
"group": "A",
"mode": "none"
},
"thresholdsStyle": {
"mode": "off"
}
},
"mappings": [],
"thresholds": {
"mode": "absolute",
"steps": [
{
"color": "green"
},
{
"color": "red",
"value": 80
}
]
}
},
"overrides": []
},
"gridPos": {
"h": 8,
"w": 12,
"x": 0,
"y": 0
},
"id": 1,
"options": {
"legend": {
"calcs": [],
"displayMode": "list",
"placement": "bottom",
"showLegend": true
},
"tooltip": {
"hideZeros": false,
"mode": "single",
"sort": "none"
}
},
"pluginVersion": "11.6.0",
"targets": [
{
"datasource": {
"type": "influxdb",
"uid": "PEB0DCBF338B3CEB2"
},
"query": "from(bucket: \"WindFarmData\")\n |> range(start: v.timeRangeStart, stop: v.timeRangeStop)\n |> filter(fn: (r) => r[\"_measurement\"] == \"TurbineData\")\n |> filter(fn: (r) => r[\"_field\"] == \"value\")\n |> filter(fn: (r) => r[\"name\"] == \"/Renton/WindFarm/Turbine/WindSpeed\")\n |> filter(fn: (r) => r[\"quality\"] == \"GOOD\")\n |> aggregateWindow(every: v.windowPeriod, fn: mean, createEmpty: false)\n |> yield(name: \"mean\")",
"refId": "A"
}
],
"title": "Wind Speed",
"type": "timeseries"
}
],
"preload": false,
"schemaVersion": 41,
"tags": [],
"templating": {
"list": []
},
"time": {
"from": "now-6h",
"to": "now"
},
"timepicker": {},
"timezone": "browser",
"title": "Demo Dashboard",
"uid": "eejtureqjo9a8c",
"version": 2
}
nodered_flows:
content: |
[
{
"id": "95fce448fdd43b47",
"type": "tab",
"label": "Demo Flow",
"disabled": false,
"info": ""
},
{
"id": "5f63740b66af3386",
"type": "mqtt out",
"z": "95fce448fdd43b47",
"name": "Publish to MQTT broker",
"topic": "/Renton/WindFarm/Turbine/WindSpeed",
"qos": "1",
"retain": "",
"respTopic": "",
"contentType": "",
"userProps": "",
"correl": "",
"expiry": "",
"broker": "5744207557fa19be",
"x": 830,
"y": 200,
"wires": []
},
{
"id": "8f2eb590d596679b",
"type": "function",
"z": "95fce448fdd43b47",
"name": "Translate to SiteWise payload",
"func": "let input = msg.payload;\nlet output = {};\n\noutput[\"propertyAlias\"] = input.name;\n\nlet propertyVal = {}\n\nlet timeInSeconds = Math.floor(input.timestamp / 1000);\nlet offsetInNanos = (input.timestamp % 1000) * 1000000;\n\npropertyVal[\"timestamp\"] = {\n \"timeInSeconds\": timeInSeconds,\n \"offsetInNanos\": offsetInNanos,\n};\n\npropertyVal[\"quality\"] = input.quality\n\nlet typeNameConverter = {\n \"number\": (x) => Number.isInteger(x) ? \"integerValue\" : \"doubleValue\",\n \"boolean\": (x) => \"booleanValue\",\n \"string\": (x) => \"stringValue\", \n}\nlet typeName = typeNameConverter[typeof input.value](input.value)\npropertyVal[\"value\"] = {}\npropertyVal[\"value\"][typeName] = input.value;\n\noutput[\"propertyValues\"] = [propertyVal]\n\nreturn {\n payload: JSON.stringify(output)\n};",
"outputs": 1,
"timeout": "",
"noerr": 0,
"initialize": "",
"finalize": "",
"libs": [],
"x": 530,
"y": 200,
"wires": [
[
"5f63740b66af3386"
]
]
},
{
"id": "4b78cbdea5e3258c",
"type": "inject",
"z": "95fce448fdd43b47",
"name": "Turbine Simulator",
"props": [
{
"p": "payload.timestamp",
"v": "",
"vt": "date"
},
{
"p": "payload.quality",
"v": "GOOD",
"vt": "str"
},
{
"p": "payload.value",
"v": "$$random()",
"vt": "jsonata"
},
{
"p": "payload.name",
"v": "/Renton/WindFarm/Turbine/WindSpeed",
"vt": "str"
}
],
"repeat": "1",
"crontab": "",
"once": false,
"onceDelay": "",
"topic": "",
"x": 270,
"y": 200,
"wires": [
[
"8f2eb590d596679b"
]
]
},
{
"id": "b658bf337ea2e316",
"type": "influxdb out",
"z": "95fce448fdd43b47",
"influxdb": "2f1c38495035d2e4",
"name": "Store data in InfluxDB",
"measurement": "TurbineData",
"precision": "",
"retentionPolicy": "",
"database": "",
"retentionPolicyV18Flux": "",
"org": "iot-sitewise-edge",
"bucket": "WindFarmData",
"x": 840,
"y": 340,
"wires": []
},
{
"id": "9432d39af35b202f",
"type": "function",
"z": "95fce448fdd43b47",
"name": "Translate to InfluxDB payload",
"func": "let data = msg.payload;\n\nlet timeInSeconds = data.propertyValues[0].timestamp.timeInSeconds;\nlet offsetInNanos = data.propertyValues[0].timestamp.offsetInNanos;\nlet timestampInMilliseconds = (timeInSeconds * 1000) + (offsetInNanos / 1000000);\n\nmsg.payload = [\n {\n \"timestamp(milliseconds_since_epoch)\": timestampInMilliseconds,\n \"value\": data.propertyValues[0].value.doubleValue\n },\n {\n \"name\": data.propertyAlias,\n \"quality\": data.propertyValues[0].quality\n }\n]\n\nreturn msg",
"outputs": 1,
"timeout": "",
"noerr": 0,
"initialize": "",
"finalize": "",
"libs": [],
"x": 560,
"y": 340,
"wires": [
[
"b658bf337ea2e316"
]
]
},
{
"id": "b689403d2c80816b",
"type": "mqtt in",
"z": "95fce448fdd43b47",
"name": "Subscribe to MQTT broker",
"topic": "/Renton/WindFarm/Turbine/WindSpeed",
"qos": "1",
"datatype": "auto-detect",
"broker": "5744207557fa19be",
"nl": false,
"rap": true,
"rh": 0,
"inputs": 0,
"x": 290,
"y": 340,
"wires": [
[
"9432d39af35b202f"
]
]
},
{
"id": "4f59bed8e829fc35",
"type": "comment",
"z": "95fce448fdd43b47",
"name": "Data Publish Flow",
"info": "dfgh",
"x": 270,
"y": 160,
"wires": []
},
{
"id": "b218c7fc58c8b6e7",
"type": "comment",
"z": "95fce448fdd43b47",
"name": "Data Retention flow",
"info": "",
"x": 270,
"y": 300,
"wires": []
},
{
"id": "5744207557fa19be",
"type": "mqtt-broker",
"name": "emqx",
"broker": "emqx",
"port": "1883",
"clientid": "",
"autoConnect": true,
"usetls": false,
"protocolVersion": "5",
"keepalive": 15,
"cleansession": true,
"autoUnsubscribe": true,
"birthTopic": "",
"birthQos": "0",
"birthPayload": "",
"birthMsg": {},
"closeTopic": "",
"closePayload": "",
"closeMsg": {},
"willTopic": "",
"willQos": "0",
"willPayload": "",
"willMsg": {},
"userProps": "",
"sessionExpiry": ""
},
{
"id": "2f1c38495035d2e4",
"type": "influxdb",
"hostname": "influxdb",
"port": 8086,
"protocol": "http",
"database": "",
"name": "InfluxDB",
"usetls": false,
"tls": "",
"influxdbVersion": "2.0",
"url": "http://influxdb:8086",
"timeout": "",
"rejectUnauthorized": false
}
]
nodered_flows_cred:
content: |
{
"2f1c38495035d2e4": {
"token": "${INFLUXDB_TOKEN}"
}
}
nodered_settings:
content: |
module.exports = {
flowFile: 'flows.json',
credentialSecret: false,
adminAuth: null,
editorTheme: {
projects: {
enabled: false
}
}
}
```
### 更新边 SiteWise 缘部署
1. 导航到 [Amazon IoT 控制台](https://console.amazonaws.cn/iot/)
1. ****在 “管理” **部分下的左侧导航菜单中选择 Greengrass** 设备，然后选择 “核心设备”。****
1. 选择连接到 SiteWise Edge 网关的核心设备。
1. 选择 “部**署**” 选项卡，然后选择 “部**署 ID**” 值。
1. 选择 “**操作**”，然后选择 “**修订**”。
1. 阅读弹出消息，然后选择 “**修订部署**”。
1. 在**步骤 2-选择组件中**，选择以下组件，然后选择**下一步**。
+ `aws.greengrass.clientdevices.mqtt.EMQX`
+ `aws.iot.SiteWiseEdgePublisher`
1. 在**步骤 3-配置组件**中，选择`aws.greengrass.clientdevices.mqtt.EMQX`组件值并添加以下网络配置：
```
{
"emqxConfig": {
"authorization": {
"no_match": "allow"
},
"listeners": {
"tcp": {
"default": {
"enabled": true,
"enable_authn": false
}
}
}
},
"authMode": "bypass",
"dockerOptions": "-p 127.0.0.1:1883:1883 --network=SiteWiseEdgeNodeRedDemoNetwork",
"requiresPrivilege": "true"
}
```
1. 选择**下一步**。
1. 在**步骤 4-配置高级设置中**，选择**下一步**。
1. 选择**部署**
### 启动服务
1. 使用 Docker 撰写文件启动服务。在包含该`compose.yaml`文件的目录下运行以下命令。
```
docker compose up -d
```
1. 创建 SSH 隧道以访问服务：
```
ssh -i path_to_your_ssh_key -L 1880:127.0.0.1:1880 -L 3000:127.0.0.1:3000 -L 8086:127.0.0.1:8086 username@gateway_ip_address
```
此部署在中创建了以下服务`SiteWiseEdgeNodeRedDemoNetwork network`：
**InfluxDB v2（端口 8086）**
包括预先配置的组织 (iot-sitewise-edge)、 WindFarmData InfluxDB 存储桶和管理员凭证
**Node-red（端口 1880）**
包括 InfluxDB 节点和用于集成的预配置流程 Amazon IoT SiteWise
**Grafana（端口 3000）**
包括管理员用户、InfluxDB 数据源和监控控制面板
### 访问服务
部署后，使用以下内容 URLs 和凭据访问服务：
**注意**
您可以从主机或网关计算机访问每项服务。
**服务访问详情**
| 服务 | URL | 凭据 |
| --- | --- | --- |
| Node-RED | [http://127.0.0.1:1880](http://127.0.0.1:1880) | 无需凭证 |
| InfluxDB | [http://127.0.0.1:8086](http://127.0.0.1:8086) | 用户名：管理员 密码：\$1INFLUXDB\$1PASSWORD |
| Grafana | [http://127.0.0.1:3000](http://127.0.0.1:3000) | 用户名：管理员 密码：\$1GRAFANA\$1PASSWORD |
## 验证部署
为确保部署成功，请执行以下检查：
1. 对于 Node-RED，请验证是否存在两个预加载的流：
+ 数据发布流程
+ 数据保留流程
1. 对于 Amazon IoT SiteWise，在 Amazon IoT SiteWise 控制台中，使用别名确认是否存在数据流`/Renton/WindFarm/Turbine/WindSpeed`。
1. 对于 InfluxDB，使用数据资源管理器验证存储桶内`TurbineData`测量中的数据存储。`WindFarmData`
1. 对于 Grafana，请查看控制面板以确认显示从 Node-RED 生成的时间序列数据。