Infrastructure as code

Did you realize that companies that utilize the power of DevOps principles are able to recover from failures nearly 96 times faster than competitors who do not use these principles? When attempting to build and quickly deploy software, you will have to keep your team organized.

In the past, the system administration tasks that were completed during software and app development projects were done manually. The problem with manually performing these tasks is that developers don’t know what has been done before they step into a project. Not knowing things like how running machines have been configured or what other changes have been made make it nearly impossible to have a successful software build and deployment.

This is why most companies who utilize DevOps principles use a practice known as Infrastructure as Code. Basically, Infrastructure as Code allows all configuration scripts to be kept in source control. This allows a team to control any of the changes happening to their program with ease.

Developers found that programs built with the Infrastructure as Code process were less likely to crash and have problems. While it is still important to monitor applications after deployment, this practice can reduce the issues a program has. If you are curious about the benefits of monitoring, you can view this source about infrastructure monitoring & alerting by AppOptics for more information.

Infrastructure as code

Why do businesses need infrastructure as code:
One of the main things you are probably curious about is why companies use Infrastructure as Code. The answer to this question is both multi-faceted and a bit complex.

In most cases, companies use this practice because it allows them to control the state of their managed systems. Being able to manage the entire life cycle of a managed system makes it much easier to reduce errors during the development process. Most of the management is obtained through the practice of using the same scripts throughout the development process.

Developers also use this practice because it allows them to incorporate common DevOps principles to infrastructure management. In the world of software development, doing peer reviews, code tests and keeping the code in source control are very common practices. With these practices, you and your team can stay up to speed on all of the changes happening during the development of a new program. If the code is tested throughout the development process, it will generally result in fewer errors being made.

Using the same code for all environments:
Typically, development environments are cheaper and easier to manage than production environments. When using Infrastructure as Code, you are able to create replica environments and scale them as needed. This means that most of your development environments will be the same. With similar development environments, you can create a sense of familiarity for your developers.

Having similar coding environments also allows you to avoid misconfigurations during the development of your program. If you want to restrict access to certain parts of your new program, then encrypting the information is essential. Creating replica development environments can also help your team test new manual configurations before implementing them. If there is a problem with these configurations, they can be fixed before they are put into the finished app.

Infrastructure as code provides a higher degree of independence:
In the past, you would have to work with your operations team when a new development environment was needed. Not only did this slow down the development process, it prohibited companies from having independence. With the use of Infrastructure as Code, you can sup up a replica environment without the help of your operations team.

Even if you need a somewhat disposable development environments, you can achieve this by using Infrastructure as Code. Using this practice will also remove any surprises that can result from changes to the environment. If you make a mistake that affects the functionality of the program you are working on, you can simply roll it back.

Infrastructure as code

Infrastructure validation before deployment:
The main goal that you should have when developing a new program is putting out an easy to use and glitch-free finished product. While this may sound like a relatively easy process, it is anything but. However, when using Infrastructure as Code, you can validate key elements of your program before deploying it.

Infrastructure as Code also helps you see all of the changes that are made to your program. This is especially helpful if you are trying to track down problems with the program. Rolling back to previous versions of your program can help you see the exact entry that made things start going awry.

Implementing the use of Infrastructure as code can make the app development and deployment process much more efficient. Rather than dealing with the fallout that can occur from manually entering system administration tasks, you need to embrace the practice of Infrastructure as Code.

Want to read more? Find out how our DevOps maintains a steady infrastructure or the way deep work helps to minimize distractions to stay focused in our previous blog post.

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