Get Started with AKS CI / CD in Azure DevOps

The easiest way to build Azure kubernetes service CI / CD pipeline is to use Azure DevOps project which has provided rich templates for various of programming language. On the other hand, I also got some questions regarding to how to setup the pipelines from empty template. In this article, I am going to use…

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Get Started with Cognitive Service Container in IoT Edge

In order to enable the developers to build AI system based on Azure cognitive service with low latency and better data governance, the cognitive services just launched Face, Recognize Text, and Text Analytics containers in public preview. That means the developers can use exactly the same intelligent APIs that are available in Azure, but with…

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How to Visualize Azure Resource Metrics in Power BI

The ability to monitor all the azure resources’ status is very important that makes the operator understand how all the services are going on. Azure monitor has provided rich visualization capability that we can monitor these services’ metrics inside Azure Monitor blade or pin to dashboard.   On the other hand, as a widely used…

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How to Call Azure Stack API via Client Credential Grant

In order to manipulate Azure stack resource by programming, we can call the Azure Stack API to make it. As both of Azure and Azure Stack share the same API surface, if you have been working on API programming in Azure before, it will be very easy to make your current application support azure stack….

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How to Control Downstream Device from IoT Edge

For an IoT Edge device which is deployed in manufacture scenario, it is a common requirement to control the downstream device from a module inside the edge device based on machine’s status. This article is about how to control the downstream device from a module based on the below prototype. Downstream Device Currently, direct method…

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How to Deploy Marketplace VMs in Azure Stack by ARM template

To build modern applications across cloud and on-premises environments, Azure and Azure Stack can deliver a consistent hybrid cloud platform. Similar to Azure, Azure Stack supports same PowerShell commands, portal experience and similar functionalities. For example, an ARM template which can be deployed in Azure could be deployed to Azure stack without any modification. In…

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Bring Custom Vision into Azure IoT Edge

The Custom Vision Service is a Microsoft Cognitive Service that lets you build custom image classifiers. It makes it very easy and fast to build, deploy, and improve an image classifier. Since May 7, we are able to export tensorflow model to Dockerfile in custom vision service, that means we can download the artifacts to…

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Support HTTPS in Azure Marketplace image for Jenkins

Create a Jenkins server on an Azure Linux VM from the Azure portal has introduced how to configure Jenkins server in azure based on Azure Marketplace image for Jenkins. This image is published by Microsoft, as it has configured Nginx and Jenkins environment well and also make sure they are started automatically,it is very fast…

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Extend Microsoft.AspNetCore.Authentication.OAuth to Support Reverse Proxy

Recently, one customer said his Asp.net Core application used to work very well in OAuth authentication all the time, but after he placed a reverse proxy in front of the web application, the authentication fails because of invalid callback path. Normally speaking, a callback path is needed when registering an application to the OAuth server….

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How to Make Deployment with Ansible Azure Modules

Ansible is an open-source product that automates cloud provisioning, configuration management, and application deployments. It includes a suite of modules for interacting with Azure Resource Manager, giving us the tools to easily create and orchestrate infrastructure on Azure. In order to use Ansible, we need a linux on-prem server or a linux jumpbox vm in…

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Provide Cross Region Low-latency Service based on Azure Global VNET Peering

It is a common scenario that an organization is placing most cloud infrastructures such as virtual machine, database and redis cache in one region to serve local access. On the other hand, there is still requirement for global access and below is the traditional approach via internet. Even though this deployment is easy and also…

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How to Start Spring Boot with Azure Media Service

[Obsolete, any new application is expected to use AAD instead of account key] In this article, I will walk you through creating a custom application using the spring initializr, and then access the Azure media service and finally deploy to Azure Web app. In order to access Azure media service in a spring boot application,…

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Integrate Web App with Azure Virtual Network by Point-to-Site VPN

It is a common scenario that we want to use VNet Integration to enable our web app access a database or other services running on a virtual machine in an Azure virtual network. With VNet Integration, we don’t need to expose a public endpoint for applications on the virtual machine but can use the private…

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Take Care of Thread Safe when Creating EventHubClient Object with Java SDK

Recently, I have worked on a weird azure app service issue. The app service just randomly returns 502.3 status code, and the win32 error code is 0x80072EFD. Normally speaking, for a Java web application, this is a bad gateway issue and the win32 error code means HttpPlatformHandler is not able to connect to Tomcat, because…

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Manage Azure CDN Endpoint in Node.js

The Azure Content Delivery Network (CDN) offers a global solution for delivering high-bandwidth content that is hosted in Azure or any other location. Using the CDN, we can cache publicly available objects loaded from Azure blob storage, a web application, virtual machine, application folder, or other HTTP/HTTPS location. The major advantages of using the CDN…

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