一、告警规划
1.告警规划
- 每种设备定义设备配置，在设备配置中定义报警规则
- ThingsBoard通过规则引擎整合元数据
- ThingsBoard通过规则引擎把消息路由到消息队列（RabbitMQ或Kafka、EMQX）
- 消息队列（RabbitMQ）消费数据，保存到数据库
- 应用平台用一套报警规则
二、准备工作
1.创建设备
1.1.创建设备配置
1.2.创建设备
2.配置设备告警
2.1.创建告警规则
2.2.清除告警规则
3.MQTTX
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{
"temperature": 62.2,
"humidity": 79
}
4.RabbitMQ
5.规则链
5.1.创建报警规则链
5.2.报警数据
1.创建报警
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{
"deviceName": "test-alarm",
"deviceType": "test-alarm",
"isNewAlarm": "true",
"ts": "1696840521020"
}
{
"id": {
"entityType": "ALARM",
"id": "309cfa0c-6689-4fcc-9dd9-63c552c13518"
},
"createdTime": 1696840521024,
"tenantId": {
"entityType": "TENANT",
"id": "088202c0-64f4-11ee-b6d5-bdc7c43c6c8f"
},
"customerId": null,
"type": "高温报警",
"originator": {
"entityType": "DEVICE",
"id": "23beb960-6676-11ee-afb9-c790163a721a"
},
"severity": "CRITICAL",
"acknowledged": false,
"cleared": false,
"assigneeId": null,
"startTs": 1696840521020,
"endTs": 1696840521020,
"ackTs": 0,
"clearTs": 0,
"assignTs": 0,
"details": {
"data": "温度：62.2"
},
"propagate": false,
"propagateToOwner": false,
"propagateToTenant": false,
"propagateRelationTypes": [],
"originatorName": "test-alarm",
"originatorLabel": "test-alarm",
"assignee": null,
"name": "高温报警",
"status": "ACTIVE_UNACK"
}
2.更新报警
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{
"deviceName": "test-alarm",
"deviceType": "test-alarm",
"isExistingAlarm": "true",
"ts": "1696840526453"
}
{
"id": {
"entityType": "ALARM",
"id": "309cfa0c-6689-4fcc-9dd9-63c552c13518"
},
"createdTime": 1696840521024,
"tenantId": {
"entityType": "TENANT",
"id": "088202c0-64f4-11ee-b6d5-bdc7c43c6c8f"
},
"customerId": null,
"type": "高温报警",
"originator": {
"entityType": "DEVICE",
"id": "23beb960-6676-11ee-afb9-c790163a721a"
},
"severity": "CRITICAL",
"acknowledged": false,
"cleared": false,
"assigneeId": null,
"startTs": 1696840521020,
"endTs": 1696840526456,
"ackTs": 0,
"clearTs": 0,
"assignTs": 0,
"details": {
"data": "温度：62.2"
},
"propagate": false,
"propagateToOwner": false,
"propagateToTenant": false,
"propagateRelationTypes": [],
"originatorName": "test-alarm",
"originatorLabel": "test-alarm",
"assignee": null,
"name": "高温报警",
"status": "ACTIVE_UNACK"
}
3.清除报警
{
"deviceName": "test-alarm",
"deviceType": "test-alarm",
"isClearedAlarm": "true",
"ts": "1696840531189"
}
{
"id": {
"entityType": "ALARM",
"id": "309cfa0c-6689-4fcc-9dd9-63c552c13518"
},
"createdTime": 1696840521024,
"tenantId": {
"entityType": "TENANT",
"id": "088202c0-64f4-11ee-b6d5-bdc7c43c6c8f"
},
"customerId": null,
"type": "高温报警",
"originator": {
"entityType": "DEVICE",
"id": "23beb960-6676-11ee-afb9-c790163a721a"
},
"severity": "CRITICAL",
"acknowledged": false,
"cleared": true,
"assigneeId": null,
"startTs": 1696840521020,
"endTs": 1696840526769,
"ackTs": 0,
"clearTs": 1696840531190,
"assignTs": 0,
"details": {
"data": "温度：42.2"
},
"propagate": false,
"propagateToOwner": false,
"propagateToTenant": false,
"propagateRelationTypes": [],
"originatorName": "test-alarm",
"originatorLabel": "test-alarm",
"assignee": null,
"name": "高温报警",
"status": "CLEARED_UNACK"
}
5.3.整合元数据
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{
"deviceName": "test-alarm",
"deviceType": "test-alarm",
"isNewAlarm": "true",
"ts": "1696840521020"
}
{
"deviceName": "test-alarm",
"deviceType": "test-alarm",
"isExistingAlarm": "true",
"ts": "1696840526453"
}
{
"deviceName": "test-alarm",
"deviceType": "test-alarm",
"isClearedAlarm": "true",
"ts": "1696840531189"
}
5.4.配置RabbitMQ
三、设备告警
1.创建设备
2.配置设备告警
3.配置RabbitMQ
配置直连交换机：alarm-exchange、alarm-queue
4.配置规则引擎
4.1.整体配置
4.2.整个元数据
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{
"deviceName": "test-alarm",
"deviceType": "test-alarm",
"isNewAlarm": "true",
"ts": "1696840521020"
}
{
"deviceName": "test-alarm",
"deviceType": "test-alarm",
"isExistingAlarm": "true",
"ts": "1696840526453"
}
{
"deviceName": "test-alarm",
"deviceType": "test-alarm",
"isClearedAlarm": "true",
"ts": "1696840531189"
}
4.3.配置RabbitMQ
5.测试
5.1.MQTTX
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v1/devices/me/telemetry
{
"temperature": 22.2,
"humidity": 79
}
5.2.告警数据
1.创建告警
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{
"id": {
"entityType": "ALARM",
"id": "7ff9f094-49fa-4b88-b73a-37ce92b33183"
},
"createdTime": 1696844052922,
"tenantId": {
"entityType": "TENANT",
"id": "088202c0-64f4-11ee-b6d5-bdc7c43c6c8f"
},
"customerId": null,
"type": "高温报警",
"originator": {
"entityType": "DEVICE",
"id": "23beb960-6676-11ee-afb9-c790163a721a"
},
"severity": "CRITICAL",
"acknowledged": false,
"cleared": false,
"assigneeId": null,
"startTs": 1696844052913,
"endTs": 1696844052913,
"ackTs": 0,
"clearTs": 0,
"assignTs": 0,
"details": {
"data": "温度：62.2"
},
"propagate": false,
"propagateToOwner": false,
"propagateToTenant": false,
"propagateRelationTypes": [],
"originatorName": "test-alarm",
"originatorLabel": "test-alarm",
"assignee": null,
"name": "高温报警",
"status": "ACTIVE_UNACK",
"deviceType": "test-alarm",
"deviceName": "test-alarm",
"isNewAlarm": "true",
"ts": "1696844052913"
}
2.更新告警
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{
"id": {
"entityType": "ALARM",
"id": "7ff9f094-49fa-4b88-b73a-37ce92b33183"
},
"createdTime": 1696844052922,
"tenantId": {
"entityType": "TENANT",
"id": "088202c0-64f4-11ee-b6d5-bdc7c43c6c8f"
},
"customerId": null,
"type": "高温报警",
"originator": {
"entityType": "DEVICE",
"id": "23beb960-6676-11ee-afb9-c790163a721a"
},
"severity": "CRITICAL",
"acknowledged": false,
"cleared": false,
"assigneeId": null,
"startTs": 1696844052913,
"endTs": 1696844057193,
"ackTs": 0,
"clearTs": 0,
"assignTs": 0,
"details": {
"data": "温度：52.2"
},
"propagate": false,
"propagateToOwner": false,
"propagateToTenant": false,
"propagateRelationTypes": [],
"originatorName": "test-alarm",
"originatorLabel": "test-alarm",
"assignee": null,
"name": "高温报警",
"status": "ACTIVE_UNACK",
"deviceType": "test-alarm",
"isExistingAlarm": "true",
"deviceName": "test-alarm",
"ts": "1696844057173"
}
3.清除告警
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{
"id": {
"entityType": "ALARM",
"id": "7ff9f094-49fa-4b88-b73a-37ce92b33183"
},
"createdTime": 1696844052922,
"tenantId": {
"entityType": "TENANT",
"id": "088202c0-64f4-11ee-b6d5-bdc7c43c6c8f"
},
"customerId": null,
"type": "高温报警",
"originator": {
"entityType": "DEVICE",
"id": "23beb960-6676-11ee-afb9-c790163a721a"
},
"severity": "CRITICAL",
"acknowledged": false,
"cleared": true,
"assigneeId": null,
"startTs": 1696844052913,
"endTs": 1696844057193,
"ackTs": 0,
"clearTs": 1696844061917,
"assignTs": 0,
"details": {
"data": "温度：22.2"
},
"propagate": false,
"propagateToOwner": false,
"propagateToTenant": false,
"propagateRelationTypes": [],
"originatorName": "test-alarm",
"originatorLabel": "test-alarm",
"assignee": null,
"name": "高温报警",
"status": "CLEARED_UNACK",
"deviceType": "test-alarm",
"isClearedAlarm": "true",
"deviceName": "test-alarm",
"ts": "1696844061906"
}
四、REST API
1.告警API
