Cloud & Engineering

We regularly write about our technical experiences (good and bad) and what we're learning from the market.

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Dynamic Access to Azure Functions Keys without KUDU Dependencies

Posted by Justin Yoo on 15 December 2017

Azure Functions, Azure PowerShell, KUDU, Secret Keys, Blog, Technology

I was asked by a previous client whether there would be a way to access to individual function keys, host keys and master key of an Azure Functions app instance without visiting Azure Portal. Because they wanted to use Azure Functions for their CI/CD pipeline with Deployment Gates, they would need direct access to...

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SOAP over Azure API Management, Logic Apps and Functions

Posted by Justin Yoo on 11 December 2017

Azure API Management, Azure Functions, Logic Apps, WSDL, SOAP, WCF, Blog, Technology

When we work for a service integration project for a customer’s information systems, not all systems use cutting-edge technologies. Rather, still many information systems use legacy ways to get integration works done. For example, some legacy applications still drop files to a designated folder so that other...

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Publishing Custom Queries of Logic Apps Execution Logs

Posted by Paco de la Cruz on 07 December 2017

Logic Apps, Monitoring, Azure Log Analytics, Blog, Technology

In a previous post, I showed how to implement Business Activity Monitoring for Logic Apps. However, sometimes developers, ops, or business users want to query execution logs to get information about the processing of business messages. Whether for troubleshooting or auditing, there are some questions these personas...

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Securing SAS Token from Azure Logic Apps

Posted by Justin Yoo on 07 December 2017

Azure API Management, Azure Functions, Logic Apps, SAS Token, Blog, Technology

When we are using Azure Logic Apps, especially HTTP trigger, their endpoint URLs are overwhelmingly long. Here is an example:

The...

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Business Activity Monitoring on Azure Logic Apps with Azure Log Analytics

Posted by Paco de la Cruz on 03 December 2017

Azure, Logic Apps, Monitoring, Azure Log Analytics, BAM, Business Activity Monitoring, Blog, Technology

Introduction

Azure Logic Apps provide built-in monitoring tools that allow you to check the run history (including all inputs and outputs of triggers and actions), trigger history, status, performance, etc. Additionally, you can enable diagnostic logging on your Logic Apps and send all these runtime details and events...

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How to automate Project Build numbers in VSTS

Posted by Matt Corr on 30 November 2017

CICD, Team City, VSTS, Blog, Technology

If you have migrated over to VSTS (or TFS 2017) from TeamCity, you may have a noticed a useful feature missing.

Now VSTS defaults the build number format to a revision number in the format similar to as shown below.

So whats the problem?

This is fine if you are happy with an incrementing number across all projects....

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Preparing Azure Logic Apps for CI/CD using ARM Templates

Posted by Paco de la Cruz on 11 October 2017

Azure, Continuous Integration, Logic Apps, ARM Templates, Blog, Technology

Introduction

Logic Apps can be created from the Azure Portal, or using Visual Studio. This works well if you want to create one Logic App at a time. However, if you want to deploy the same Logic App in multiple environments, e.g. Dev, Test, or Production, you want to do it in an automated way. Azure Resource Manager...

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Monitoring Configuration Drifts on Azure with Event Grid and Logic Apps

Posted by Paco de la Cruz on 06 September 2017

Logic Apps, Azure Event Grid, Azure Automation, Azure Resource Manager, Blog, Technology

Introduction

Azure Event Grid is a first-class and hyperscale eventing platform with intelligent filtering that has recently been released in preview and is a real game changer to build event-driven serverless apps on Azure. There have been many other posts, including this one from my colleague Dan Toomey, which...

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When to Use an Azure App Service Environment v2 (App Service Isolated)

Posted by Paco de la Cruz on 08 August 2017

App Service Environment, App Service Isolated, App Services, Architecture, Azure, Blog, Vision & Digital Transformation, Technology

Introduction

The Azure App Service Environment (ASE) is a premium feature offering of the Azure App Services which is fully isolated, highly scalable, and runs on a customer's virtual network. On an ASE you can host Web Apps, API Apps, Mobile Apps and Azure Functions. The first generation of the App Service...

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The Logic Apps Webhook Action and the Correlation Identifier Pattern

Posted by Paco de la Cruz on 17 July 2017

Development, Enterprise Integration Patterns, Twilio, Logic Apps, Webhook, Blog, Technology

Introduction

In many business scenarios, there is the need to implement long-running processes which first send a message to a second process and then pause and wait for an asynchronous response before they continue. Being this an asynchronous communication, the challenge is to correlate the response to the original...

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