Generating Chef Recipes from Existing Configs

We've covered the benefits and pitfalls of configuration management tools like Chef in many articles. But let's assume you've done your homework and decided Chef is the tool for you. How do you get started?

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DevOps Buzzword Bingo

For those of you who follow us more regularly here at UpGuard, you're preconditioned to know that we have a wicked sense of humor and love to have a good time. This week anoints ChefConf as the center of the DevOps universe as it brings together the who's who of thought leaders and practitioners. We thought it might be fun to play a friendly game of DevOps Buzzword Bingo during the event to entertain those in attendance and keep you on the edge of your seat waiting to fill out your card.

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Chef and Puppet Won't Fix Your CMDB Problem

Most Enterprise CMDB offerings are a joke. They've always been a joke. Just another white elephant system sucking time and money out of IT Budgets. What most, if not all, become are simply inventory systems. They're not even good for that half the time.

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Weekly Recap - the Future of Data Centers, Cloud Taxation, iOS 7, and More

Here's some of the IT news that caught our attention over the past week

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Weekly Recap - #ChefConf, Security, Cloud, and More

Conference season continues this week, notably with Opscode's #ChefConf in San Francisco (which is going on as I'm typing this up). Here's the latest from #ChefConf and other IT news that interested us this week.

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5 Important Skills for Automation Experts to Have

IT testing automation is an important concern of businesses, and a growing field in which IT professionals are able to make a name for themselves. If you are not already involved in automated IT testing, here are a few of the most important skills to have when holding an automation related position.

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Configuration Automation - a Maturity Model

It's been really interesting to watch the dramatic uptick in activity around the automation space the last year or two. I don't need to go into too much detail on the benefits that automation offers here; consistency and scalability are two of the more prominent that come to mind. What has struck me, though, is that it feels like the way that companies are going about it is missing a key step.

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Operational Acceptance Testing

How Can Operational Acceptance Testing Be Automated?

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Stop Automating, Start testing - How to Buy in Using Puppet and Chef

Upon the application of Chef/Puppet with a view towards the automation of system architecture, it is possible to apportion the systems environment piece by piece and start up applications in a heartbeat. This is ideally the configuration management pinnacle of achievement, encompassing a time saving mechanism, highly replicable, and with unrivaled ability to replicate.

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DevOps Dave: The Adventures of a DevOps Professional in the Enterprise

OK, so I was supposed to be blogging this weekend but I was bored of blogging so I instead decided to combine two things I'm terrible at, illustration and comedy, and do a comic instead. I deserve to be punished for this so please, flame away :)

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Configuration Tests as Automation Requirements

While there are many benefits to cloud computing, one of the major difficulties is migrating from the in-house servers to a cloud computing platform. Configuration issues can develop when a company does not have the right tools, and when it lacks clear communication.

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Configurations as a Service

Cloud CMDB - Where to Next? Cloud providers and IT shops must engage in unit testing for infrastructure management. A cloud provider is an organization that provides a component of cloud computing to businesses or individuals. The cost is usually based on a per-use model.

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Wasting Time Manually Testing

The Sinkhole That is Manual Configuration Testing Testing is a crucial part of software development: it involves the execution of a program with the goal of locating errors. Successful tests are able to uncover new errors that can then be corrected before the software is released.

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Environment Configuration Testing 101

Testing environment configurations in enterprise environments manually with scripts is difficult, just because there are so many factors involved. These can include applications, hardware, and device compatibility issues that can arise at any point within the implementation, areas which may be difficult to determine in the pre-implementation stage. Worse yet, the larger the network infrastructure, the more time consuming and complicated the test and the implementation processes are. This is when Environment Drift and Stateless Systems can come into play.

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DevOps and ITIL Basics

There is a gap that exists between developers and operations in any enterprise dealing with complex and legacy system environments.

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Configuration Testing 101

Before delivery to the intended party, a system should be tested to figure out whether the requirements set forth in the contract have been met. Configuration acceptance testing is the fundamental means to assuage all doubts that the system will fall short of its intended purposes. It is an essential part of the testing phase of the Software Development Life-Cycle (SDLC), and perhaps the most vital in its category. The way in which the components of the system interact is the sure fire means of determining the susceptibility of the system to frequent errors and ultimately the strength of resistance to its implementation. Configuration acceptance testing is pivotal to the SDLC, and as such will be an integral part of the Application Life-cycle Management (ALM) policy of any firm. It reveals any available bugs and inadequacies in the system, enhancing the process of error correction and formulation of a suitable plan of action in the event undiscovered errors manifest and affect the system after it has been implemented.

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I Don't Need to Test My Configurations. My Deployments are Automated

This is a pretty common response we get from people we're explaining our product to. There is logic to it but we don't believe it's necessarily reasonable. To illustrate our viewpoint on this we thought we'd paraphrase a conversation we had with a prospective client recently.

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Infrastructure as Code! You've Got Tests, Right?

You've used Chef/Puppet to automate your infrastructure, you can provision your virtual environment from scratch and deploy all your applications in minute. It’s magical. You've achieved Configuration Management Nirvana. What you've built is repeatable, saves time, increases efficiency and removes human error.

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What is Cyber Resilience?

Cyber resilience is a fundamental change in understanding and accepting the true relationship between technology and risk. IT risk (or cyber risk, if you prefer) is actually business risk, and always has been. And the cybersecurity industry, for what it's worth, has generally avoided this concept because it goes against the narrative that their respective offerings—whether it's a firewall, IDS, monitoring tool, or otherwise—would be the one-size-fits-all silver bullet that can keep businesses safe. But reality tells a different story.

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