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Questions tagged [azure-iot-edge]

Use this tag for questions related to Azure IoT Edge, which is an Internet of Things (IoT) service that builds on top of IoT Hub.

656 questions
12
votes
1 answer

Integration test in python

I have a python project that I want to test. I already have unit test with unittest but I need to do integration tests. For that, I have two applications: the real one that I have to test, and a "testing" application that will send requests to the…
iAmoric
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Azure IoT Edge vs Protocol Gateway (IoT Hub)

Our existing IoT Platform uses Azure Protocol Gateway and is working well. I just realized that MS Azure has launched a newer version for Protocol Gateway called IoT Edge. I was just looking for the new feature available in IoT Edge and now I'm…
DSA
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6
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2 answers

How to build a Docker image with multiple dependencies for .NET Solution?

It could be kind of long, but I think it's easy to read... So let's begin ... I have an IoT-Edge Solution created with IoT Edge Tools. It generates a Dockerfile which works nice for a project without external DLLs as dependencies. The problem comes…
gneric
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1 answer

Mount path to Azure IoT Edge module

I followed the example from the documentation https://learn.microsoft.com/en-us/azure/iot-edge/how-to-develop-python-module and was playing around a bit. I tried to mount a path into the IoT module container like I would do in docker but I didn't…
Maecky
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5
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Azure Iot Edge firmware and custom files inside

I have device that works under Ubuntu server, there are two apps I created which is actually my "firmware" My goal is to update those two apps by having Azure IoT Edge and create some kind of agent that send health and sensor status. I read couple…
Sanja Melnichuk
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5
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1 answer

Act for other devices on Azure IoT Hub

In our scenario, we have a bunch of devices that communicate locally with a gateway. The gateway is responsible to aggregate events from the devices and send it to the cloud. It should also receive device configuration changes from the the cloud and…
Thomas F.
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5
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2 answers

Azure IoT Edge module log location

Where are the logs exposed by the iotedge logs command stored? Where would that be generally on Linux?
Jeff Bennett
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2 answers

IoT Edge Hub exception - Unable to start Kestrel

I am running an IoT Edge transparent gateway on a custom Debian Linux distro but I hit this error "Unable to start Kestrel" every now and then. Does anyone know what is the cause of this error? 2018-05-06 23:54:49.750 +00:00 [INF] - Starting Edge…
Fai Lai
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1 answer

Best way to Fetch connectionState from 1000's of devices - Azure IoTHub

Best way to Fetch connectionState from 1000's of devices. Currently there is not that much devices, but need an efficient solution. Based on my understanding, currently I can fetch connectionState using IotHub Queries(select * from devices) or…
Renil Joseph
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2 answers

Custom C# module vs. Azure Function on Edge

There are currently two main options to create custom code-based modules on Azure IoT Edge: Custom module (currently .NET Core, soon Python etc. as well) Azure Functions (currently only .NET Core) So now my question is, what would be the benefit…
silent
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5
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1 answer

417 - This device has an empty configuration for the edge agent?

I have created an Azure IoT Edge device by following the steps outlined here: https://learn.microsoft.com/en-us/azure/iot-edge/quickstart-linux When I create a deployment and check the IoT Edge device I see the following error message: 417 - This…
OlavT
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5
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3 answers

Offset in Azure EventHubTrigger Function App

Expectation: Using a function app with EventHubTrigger-CSharp template runs when a new event is comming in. Implementation: Using the very basic example from…
Ramin
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4
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2 answers

Configuration Error in Azure IoT Edge installation - "configuration has correct URIs for daemon mgmt endpoint - Error"

Version details OS: Ubuntu 18.04.5 LTS aziot-edge: bionic,now 1.2.3-1 amd64 aziot-identity-service: bionic,now 1.2.2-1 amd64 docker: Docker version 20.10.8+azure, build 3967b7d28e15a020e4ee344283128ead633b3e0c Verifying the installation shows that…
vasanthbk
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Azure IoT-Hub Device Twin with Azure Digital Twin using DTDL: are they complements or alternatives? How?

There is some confusion between two aspects of Azure IoT-Hub. I see here that Azure Digital Twins (with DTDL) simplify device state management (reported, desired properties) when compared to Azure IoT-Hub Device Twins. However, I see here that they…
GGleGrand
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IoT Edge : device can't download my module from Azure Container Registry but it can from dockerhub

I followed this azure example to develop my module connectedbarmodule in python for Azure IoT Edge. Then , I followed this link to deploy my module in my device (raspberry pi 3). However, my module can't be downloaded. Then, I executed the following…
Yassir S
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