Comments (6)
josephmsft
commented on July 29, 2024
If I'm understanding your question correctly, you're asking what the DU service behavior is if a device changes its modelId?
Group membership is based on tag, so as long as changing the ADUGroup tag doesn't change its value even if the modelId changes the device would remain in the same group.
Deployments are based on group, compatibility properties, and DeviceUpdate PnP interfaceId. If you switch to a new modelId (which references the PnP interfaceId), as long as none of those change, you would continue to receive the same deployments. If your new modelId references a different supported interfaceId (for example your old modelId could reference one of the preview DeviceUpdate interfaceIds, and then the new modelId could reference the general availability release interfaceId) then it's possible you would stop receiving the previous deployment and receive a new deployment (or no deployment if there is no existing deployment compatible with that new interfaceId).
Hopefully that answers your question.
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sourabhkrishna
commented on July 29, 2024
@josephmsft the new modelId we used was in our private repository and didn't reference any DU pnp interfaces.
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josephmsft
commented on July 29, 2024
Ok so you're saying that your custom modelId that doesn't implement any DU PnP interfaces (presumably it includes only your own interfaces) is still being imported as a DU device? That's not expected, I will follow up.
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sourabhkrishna
commented on July 29, 2024
Yes and the device is imported as a DU compatible device only when it uses a DU compatible model but subsequently uses a custom model. So want to understand what is the expected behaviour here, should the imported device be removed from DU or will it continue be part of DU despite using a custom model?
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josephmsft
commented on July 29, 2024
After following up, the fix for this issue should have been deployed around middle of November. Is the issue still reproducible?
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eshashah-msft
commented on July 29, 2024
@sourabhkrishna , closing this as the fix is deployed. Please reopen or create a new issue if you are seeing the bug again.
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Related Issues (20)
- Device update total number of updates per instance count mismatch HOT 6
- Ability to support custom model Id instead of dtmi:azure:iot:deviceUpdateModel;1 HOT 1
- Ability to perform updates at individual device level instead of group level
- Mismatch between message routes in the IoT hub and routes shown in the device update instance details HOT 5
- Invalid steps workflow collection HOT 4
- Unable to locate package HOT 2
- The swupdate_handler_v2 README create custom content handler link is dead/404 HOT 1
- Unable to delete deployment group HOT 12
- segfault with 1.0.0 HOT 3
- [v1.0] First D2C message, "return to idle state" is lost at startup by the AduIotAgent after successful updates. (blocker issue) HOT 5
- Device compatibility supporting upper case only of custom field HOT 4
- Howto: Block updates until user confirmation HOT 2
- Automatic insertion of ADUGroup HOT 2
- AducIotAgent: error while loading shared libraries: libdeliveryoptimization.so.0 during installation HOT 16
- compile error with iot-hub-device-update 1.0.1: 'IOTHUB_CLIENT_CONNECTION_QUOTA_EXCEEDED' not handled in switch HOT 3
- iot-hub-device-update v1.0.1: swupdate handler v2 don't use custom script handling in CancelApply and Apply step HOT 1
- DU Agent Receives Incorrect workflow version during new deployment HOT 3
- DU Agent does not update Twin when credentials are refreshed HOT 1
- Device Never Appears Under "Groups and Deployments" HOT 3
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