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If the upgrade package is an OBS object, the delivered upgrade package link is the OBS link no matter whether the CDN domain name acceleration is configured for the OBS bucket.
Every minute 1 hour, 6 hours, 12 hours, 1 day, or 7 days OBS Transfers Trends in the number of OBS transfers. Total, successful, and failed transfers counted separately.
reconnection upon disconnection, and component version upgrade. 1.1.4 New function Supported gateway mode for OTA upgrade. 1.1.3 Function enhancement Updated the CA certificate for the server. 1.1.2 New function Supported MicroPython and the corresponding demo, OTA downloading from OBS
reconnection upon disconnection, and component version upgrade. 1.1.4 New function Supported gateway mode for OTA upgrade. 1.1.3 Function enhancement Updated the CA certificate for the server. 1.1.2 New function Supported MicroPython and the corresponding demo, OTA downloading from OBS
When creating a rule for connecting to Data Ingestion Service (DIS), Distributed Message Service (DMS) for Kafka, Object Storage Service (OBS), ROMA Connect, or SMN for the first time, you must authorize the platform to access the cloud service.
To store operation records for more than seven days, you must configure an OBS bucket to transfer records to it. Otherwise, you cannot query the operation records generated seven days ago.
On the displayed page, upload a firmware package from OBS or your local PC. Figure 3 Uploading the upgrade package - OBS file Figure 4 Uploading the upgrade package - Local file After the upgrade package is uploaded, configure package parameters and click OK.
If the software or firmware is stored in OBS, the values of event_type are as follows: firmware_upgrade_v2: firmware upgrade. software_upgrade_v2: software upgrade. event_time Optional String Explanation: Event time.
no limit Number of upgrade packages uploaded to a resource space 200 Size of a file uploaded to a resource space File uploaded to IoTDA: 500 MB; file uploaded to OBS: no limit Message communications Synchronous command Response time of a device to a synchronous command 20 seconds
Shielding the format and protocol differences of data reported by devices from multiple PV device vendors, IoTDA uses rules to transfer data to OBS for storage and MRS for further data processing.
Obtain OTA Upgrade Package Details This API is used to query details about the upgrade package associated with an OBS object. Delete an OTA Upgrade Package This API is used to delete the upgrade package information associated with an OBS object.
Device file upload Devices can upload files to Object Storage Service (OBS) and request files from the cloud. For details, see File Uploads.
You can also refer to Forwarding Device Data to OBS for Long-Term Storage. Delivering MQTT Messages In this example, the Postman is used to deliver an instruction for starting the indoor air conditioner. Use the MQTT.fx simulator to subscribe to a custom topic.
The IoT platform calls the configured rules to forward device data to other Huawei Cloud services (such as Kafka, DIS, and OBS), third-party applications The IoT platform calls the configured rules to forward device data to third-party cloud services (such as Kafka, DIS, and OBS),
transfer times iotda_obs_forwarding_totalCount Number of OBS transfer successes iotda_obs_forwarding_successCount Number of OBS transfer failures iotda_obs_forwarding_failedCount Total number of DMS Kafka transfer times iotda_dmsKafka_forwarding_totalCount Number of DMS Kafka transfer
Public services, such as Elastic Cloud Server (ECS), Elastic Volume Service (EVS), Object Storage Service (OBS), Virtual Private Cloud (VPC), Elastic IP (EIP), and Image Management Service (IMS), are shared within the same region.
Normal forwarding targets required for abnormal data forwarding: Data Ingestion Service (DIS), Distributed Message Service (DMS) for Kafka, Object Storage Service (OBS), third-party application service (HTTP push), DMS for RocketMQ, FunctionGraph, GeminiDB Influx, and Relational Database
Data can be forwarded to Data Ingestion Service (DIS), Distributed Message Service (DMS) for Kafka, Object Storage Service (OBS), ROMA Connect, third-party application (HTTP push), and AMQP message queue.
You can upload a software/firmware upgrade package to the IoTDA platform or use a file associated with an object on OBS for device remote upgrades. Can the IoT Platform Download Software or Firmware Packages from Third-party Servers? No.
For long-term storage, you can transfer logs to Object Storage Service (OBS) buckets. For details, see Transferring Logs to OBS. LTS provides a free quota of 500 MB per month. By default, it continues to collect logs when the quota is used up.
