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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
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Can't connect to local storage account

I followed the Microsoft docs for deploying a storage account edge module and my module is currently running in my VM. However, I cannot connect the Python SDK or the storage explorer to it. My container create options are: { "Env": [ …
Andre
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How many messages an edge module can send to edgeHub?

I am building one use case, where I need to simulate a lot of data from each custom module, like 500 messages/min, will there be any issues? will edgeHub handle, 500 messages/custom modules from ten such custom modules at the same time?
ArnabGhosh
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Azure edge modules cannot receive direct method requests

I have created a very small edge module which sends telemetry to an IoT Hub and which receives direct messages. When I start my IoT Edge script with IoTHubModuleClient.create_from_connection_string(connection_string) locally everything is fine. It…
Andre
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Blazor module on Azure IOT-Edge

We are developing modules for Azure IOT-Edge. As we need a simple HTML-GUI I decided to add a Blazor-module (https://dotnet.microsoft.com/apps/aspnet/web-apps/blazor) to our IOT-Edge solution. But when I try to run my solution in the…
karakal
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How can I syncronize SqlServerEdge running on linux with AzurSQL

Client runnig SQL Edge on rasberry pi using Linux (Raspian) What is the best practice to sync database with Azure SQL? As I see Dabase sync working only on Windows? Are there any linux sync agent?
szabolcs
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Azure IotHub download edge device configuration

I am looking for an endpoint in Azure IotHub to download the full configuration of an edge device. { "modulesContent": { "$edgeAgent": { "properties.desired": { "modules": {... "runtime": {... …
Florian Boehmak
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Update certificate for an individual enrollment in azure DPS via REST API

I am doing operations on azure DPS via REST apis. I am able to post a new provision successfully in "Create new individual enrollment", via REST API.The Url is used is,…
Rakesh S
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Azure edge layered deployment not reapplied when base deployment modified

We are using deployments for our IoT devices and managing these using deployment templates. I am in the process of migrating our deployments to a layered approach, where we use a base deployment with all required containers and then apply a layer…
jokarl
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Azure IoT Edge Support for JSON Arrays in Device Twin

Microsoft seems to have recently added support for JSON Array fields in the Device Twin. I can successfully set an array as a desired property and can receive and parse it on my device. However, when I try to generate a reported property in array…
ryayl
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How to permit access to my config.yaml file? (Raspbian, Azure IoT Edge)

I've been going through the Azure IoT Edge documentation to connect a Raspberry Pi 4 using Raspbian Stretch to the Azure Cloud. The IoT Edge daemon is 'active (running)' but when I run 'iotedge check' I get the following…
blRVA15
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Change IoT Edge configuration offline?

Is there anyway to update an edge deployment from the edge itself without a connection to the IoT Hub?   We are looking to see if we would be able to alter a module’s configuration on the edge directly and for it to work whether there is a…
Richard Jones
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Is it possible to unit test iot edge code?

What are best practices for testing iot edge code? Actually there are several questions, i'm struggling now How to unit test iot edge module code? How to test the code on a device esp. message routing etc.? Struggling with this topics. I have…
Juri
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Ubuntu IoT Edge edgeHub module fails with error (139) Access to the path '/tmp/edgeHub/edgeHub' is denied

I am deploying a production version of a working OPCPublisher module for IoT Edge, meaning I have a fully working solution in development. However when I try to deploy the same thing in production server I get an error from edgeHub module. The…
Arch Stalker
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Malformed line 1 in source list /etc/apt/sources.list.d/microsoft-prod.list Install Azure IoT Edge runtime on Linux

I am trying to install Azure IoT Edge runtime on Raspberry OS and I am always getting this error "Malformed line 1 in source list /etc/apt/sources.list.d/microsoft-prod.list (type)" when I follow this tutorial. Please check the preceding…
Sibeesh Venu
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When using DPS, why does IoT Edge recreate containers at reboot?

When using IoT Edge without DPS, I can persist state and log data in modules that survive reboot and service restarts. When using IoT Edge with DPS (example symmetrical key), every time the OS is restarted or the service is restarted, IoT Edge…
Kevin Saye
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