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Tag Archives for " Azure Devops "

How to retrieve connection strings in azure key vault from ASP.NET using configuration builders, XML transformation and azure devops.

Published May 19, 2020 in .NET , Azure , Devops - 7 Comments

Configuration builders are mechanisms to retrieve connection strings from external sources. Using configuration builders, you may not have to do much codings besides installing packages and providing XML configurations for connecting to popular sources. In this post, I share with you my experience in using configuration builders for .NET to securely retrieve connection strings from an azure key vault. I’ll go over the setup and share some of the issues I face while integrating my app with azure key vault.

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Using azure devops File Transform to deploy a same angular build to multiple environments.

Published September 30, 2019 in Angular , Azure , Devops - 4 Comments

For an angular application, at build time, if you pass in a configuration name, then the webpack build tool replaces the content of the environment.ts file with the content of the environment. For instance, if you run the command ng build --prod, angular replaces the content of environment.ts with that of the environment.prod.ts. Similarly, if you run ng build --staging, angular replaces environment.ts with environment.staging.ts, provided the file exists. This approach works but it requires building multiple times for different environments. In this post, I show you the approach I learn from my coworker to build one time and deploy to multiple environments, using angular APP_INITIALIZER and the File Transform task in azure devops.

You can find complete source code for this post on my github.

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Build and deploy an ASP.NET core app running on IIS using Azure pipelines

Published August 15, 2019 in ASP.NET core , Azure , Devops , IIS - 1 Comment

This is part III of the series in which I cover how to build and deploy an ASP.NET core app to IIS running on a Windows VM. In part I, I cover how to build and publish an artifact using visual studio. In part II, I cover how to manually deploy the artifact to IIS and go over some of the concepts such as bindings, app pools and website.

In this tutorial, I walks you through the steps to automate the build and deployment process using azure pipelines.

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Replacing variables in an angular app using Replace Token extension.

Published May 6, 2019 in Angular , Azure , Devops - 0 Comments

In this post, I am going to talk about the Replace Tokens extension, which I have found to be useful for dynamically replace values at build time. For instance, I have used it to display the build number which comes from azure build pipelines in an angular application.

Making the build number readily available to both programmers and non programmers such as business system analysts (BSA) and end users has a couple of benefits. For instance, by displaying the build number in the app, the analysts can quickly tell whether they are testing the expected build after a deployment. As a developer, I often find myself wondering why certain features work on one environment and not the other. Seeing the build number in the app allows me to quickly check whether an issue has to do with the codes or the environment.

Azure Devops provides an easy way to assemble the build number. You can see the options to edit the build number in your build pipelines, under the Options tab.

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