SSL on Nexus 3

Setting up SSL with Nexus Repository Manager 3 on Windows I wanted to install Nexus Repository Manager 3 and serve traffic over HTTPS, but I ran into some issues. I wanted to share some lessons learned and help people avoid the problems I had. If you are like me, SSL certificate management can be daunting. […]

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Using Different Virtualization Tools to Create Disposable Environments

     Virtualization is a key component to building, testing and deploying software. In my experience, customers often struggle to test their application when their production and non-production systems vary. Customers also tend to spend too much time building test environments to match their production.      In the past, developers would use VirtualBox to […]

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A Definition of Done for DevSecOps

DevOps means different things to different people. To me, it is a culture of communication and collaboration across the entire team. In DevOps, we have a software delivery pipeline that checks, deploys, and tests every build. The goal is to give us confidence that we are producing a viable candidate for production, so we have […]

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The Relationship between Agile and DevOps

Many are beating the drum that DevOps is something new and different—just like agile was new and different before it. Make no mistake, DevOps fixes an age-old conflict between software development and operational teams, but it’s not new. In fact, the DevOps philosophy is ingrained within the Agile Manifesto, and one could argue that DevOps […]

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Testing Your DevOps Is Just as Important as Testing Your Software
Code

Long gone are the days of waterfall software development. The agile movement has brought common-sense software development principles to nearly every corner of the world and changed the way we look at software. This philosophy left marks on how we look at our infrastructure, too. With agile came DevOps and the idea to bring together […]

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Why Frequently Delivering Working Software Is Crucial to Agile

One of my favorite agile principles is “Working software is the primary measure of progress.” Unfortunately, many agile teams ignore this principle, instead focusing on collaboration, organizing self-directed teams, and performing agile ceremonies. While all the agile principles are important, without producing working software on a regular basis, the others won’t matter. Traditional software development […]

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Testing with Feature Toggles
Software Testing

What are Feature Toggles There are lots of ways for developers to develop code, with many different strategies when it comes to releasing capabilities. While many development organizations prefer to use feature and release branches, some utilize feature toggles (sometimes even combining these with branching). This gives developers the ability to turn a particular feature […]

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DevSecOps: Incorporate Security into DevOps to Reduce Software Risk

By now, most organizations have heard of DevOps, and many have begun to adopt DevOps practices as a key enabler of software delivery. Organizations that employ an agile approach find DevOps practices a natural extension, and DevOps truly enables agile practices to flourish. Organizations typically start with implementing continuous integration, test-driven development, and test automation […]

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