I invite you to familiarize yourself with DevOps. Let’s start from afar, a little morphology. Dev stands for Development and Ops is Opportunity.
Directly between Dev and Ops, it is necessary to build a solid bridge and when this understanding came, DevOps expert engineers and the methodology itself were born.
This phenomenon in the field of new technologies is still essentially a child, but already a child prodigy.
Starting its history in 2009, at which time it has generated great demand. Especially in the last four years, people are very interested. They are joining the use of this system in large numbers. In terms of numbers, one year equals one million. Anyone who works in software development, whether from the development stage or the operations stage, will benefit from learning DevOps. Before embarking on DevOps training, it’s essential to know what you want to achieve with your implementation.
In fact, the main task of DevOps is to automate all stages of software development.
Logically, there are different stages between development and operation. Consequently, DevOps has its own cycle.
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We start directly with Development
It always starts with a plan. Well, also with the encoding. But first of all still of the plan. These two points are provided in the first stage.
Very interesting and convenient, but no tools are required for planning. But when it comes time to write code, they also come into play. GiT, CVS, Gradle, JIRA are small examples of those tools being used.
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Plus, according to plan, there’s the test
Here the software is checked for errors. And this process is automated. Unlike the previous paragraph, which talked about tools for building code, now we are talking about tools for automation. For examples like TestNG or Selenium.
The main goal is to make sure there are no glitches.
This stage of the life cycle is the base or the so-called core. This is where we can influence the Holy of Holies. To the source code. Make changes to it. You can carry out this prevention at least every day. So that? The answer is simple. To eliminate inaccuracies if they suddenly make themselves felt.
The code is constantly integrated, in fact, this continuous process is a perpetual motion machine.
Nothing supernatural will be said, only that the count is displayed on servers. Be careful and check a hundred times that the code is correctly deployed on each server!
This stage is continuous. Let me tell you a secret, these are all the stages. Here, too, there are nuances with the tools. One of them is Marionette. Manage settings. Get to know Docker. He is making containers for us just like Vagrant.
An important and final step in this continuous life cycle. This step involves control. This is where you have the option to fix system errors and track work. No detail escapes attention!
Congratulations on learning about the Continuous Workshop!
Why is everyone coming to DevOps? Why exactly?
This is a unique solution in which the presence of harmony! Oh yes, harmony! Teams of different specialists work in harmony and together, and they do so quickly and efficiently.
Everything will be so rosy if you take the smallest step boldly and accurately. The key is to choose the right Devops service provider. Trust me, it’s the best for you. Everyone wants to reap worthy rewards for the fruitful work done!
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Categories: Technology
Source: vtt.edu.vn