Tag Archives: IoT

Stream Analytics on IoT Edge – deployment changes

Microsoft released the GA version of Stream Analytics on IoT Edge two weeks ago. -> https://azure.microsoft.com/en-us/blog/azure-stream-analytics-on-iot-edge-now-generally-available/ Beside the changes with the GA version one is most important. When you deploy the Stream Analytics container onto an edge device you must provide the plan id as an environment variable. The plan id is needed for billing Read more [...]

Best practices – Azure IoT Edge deployments with Azure Kubernetes Service

Today I am talking about some best practices in regards of Azure IoT Edge deployments with Azure Kubernetes Service. Just a short recap about the IoT Edge deployment options with Kubernetes. The connection between Kubernetes and the Azure IoT Hub is established via the IoT Edge Virtual Kubelet Provider. The IoT Edge VK Provider consists of two containers. The Virtual Kubelet that receives the Kubernetes Read more [...]

Introducing breaking changes to the IoT Edge VK provider helm chart and deployment templates for Kubernetes

When you are running the IoT Edge VK provider deployed by the previous helm chart, you might have noticed the following log entry querying the virtualkubelet container logs. kubectl logs hub0-iot-edge-connector-6b594c6444-g7mqz virtualkubelet Flag --taint has been deprecated, Taint key should now be configured using the VK_TAINT_KEY environment variable The process to define the taint for the virtual Read more [...]

Azure IoT Edge 1.0.2 update issues

During Microsoft Ignite the Azure IoT Edge version 1.0.2 was released with some important improvements like proxy support. -> https://azure.microsoft.com/en-us/updates/iot-edge1-0-2/ Today I updated my two Raspberry Pi’s running Raspbian to the new IoT Edge version. -> https://docs.microsoft.com/en-us/azure/iot-edge/how-to-install-iot-edge-linux-arm#install-the-container-runtime After Read more [...]

Deploy ARM-based container images with Azure Kubernetes Service on your Azure IoT Edge devices

In my previous blog post I showed you how to build ARM-based container images with VSTS. -> https://www.danielstechblog.io/building-arm-based-container-images-with-vsts-for-your-azure-iot-edge-deployments/ Now, we need to deploy our container applications or in IoT Edge jargon our container modules onto the edge devices. For the deployment we will use an AKS cluster with the IoT Edge virtual Read more [...]