Why DevOps and What it Means for Federal Agencies | How its Work [ OverView ]

• In this article you will get
• 1.What is a DevOps?
• 2.Why is DevOps used?
• 3.When to adopt DevOps?
• 4.When not to adopt DevOps?
• 5.DevOps Principles
• 6.Who is a DevOps Engineer?
• 7.Roles, Responsibilities, and Skills of a DevOps Engineer
• 8.What is the future of DevOps?
• 9.Conclusion

What is DevOps?

DevOps is the collaboration between Development and IT Operations to make a software production and Deployment in an automated & repeatable way. DevOps helps to increase an organization’s speed to deliver a software applications and services. The full form of ‘a DevOps’ is a combination of ‘Development’ and ‘Operations.’

Why is a DevOps used?

DevOps allows an Agile Development Teams to implement a Continuous Integration and Continuous Delivery, which helps them launch products faster into a market.

The Other Important reasons are:

1.Predictability: DevOps provides a significantly lower failure rate of a new releases.

2.Reproducibility: Version everything so that an earlier versions can be a restored anytime.

3.Maintainability: Effortless recovery a process in an event of a new release crashing or a disabling current system.

4.Time to market: DevOps reduces a time to market up to 50% through the streamlined software delivery. It is particularly the case for digital and also mobile applications.

5.Greater Quality: DevOps helps to team improve the application development quality by an incorporating infrastructure issues.

6.Reduced Risk: DevOps incorporates a security aspects in a software delivery lifecycle, and it helps to reduce the defects across the lifecycle.

7.Resiliency: The Operational state of a software system is high stable, secure, and changes are be auditable.

8.Cost Efficiency: DevOps provides a cost efficiency in a software development process, which is always an aspiration of an IT management.

9.Breaks larger code base into small pieces: DevOps is based on agile programming method. Therefore, it allows the breaking larger codebases into the smaller and manageable chunks.

When to adopt DevOps?

DevOps should be used for a large distributed applications like an eCommerce sites or applications hosted on cloud platform.

When not to adopt DevOps?

It should not be used in a mission-critical applications like are banks, power and other sensitive data sites. Such applications need to strict access controls on a production environment, a detailed change management of policy, and access control policy to data centers.

DevOps Workflow:

• Workflows offers a visual overview of a sequence in which input is provided. It also tells about the performed actions, and output is generated for operations process.
• Workflow allows ability to separate and arrange jobs that are users to top request. It also can mirror their ideal process in a configuration jobs.

DevOps Principles

Here are six principles that are an essential when adopting a DevOps:

1.Customer-Centric Action: The DevOps team must be constantly take a customer-centric action to invest in the products and services.

2.End-To-End Responsibility: The DevOps team needs to offer a performance support until they become end-of-life. This enhances the level of responsibility and a quality of products engineered.

3.Continuous Improvement: DevOps culture focuses on a continuous improvement to minimize waste, and it continuously speeds up improvement of products or the services offered.

4.Automate everything: Automation is the vital principle of DevOps process, and this is not only for a software development but also for an entire infrastructure landscape.

5.Work as one team: In a DevOps culture, the designer, developer, and tester are already explained , and all they need to do is work as one team with the complete collaboration.

6.Monitor and test everything: Monitor and test can be everything: The DevOps team needs to robust monitoring and testing procedures.

Who is DevOps Engineer?

A DevOps Engineer is the IT professional who works with a software developers, system operators, and the other production IT staff to administer code releases. DevOps should have a hard and soft skills to the communicate and collaborate with a development, testing, and operations teams.The DevOps approach needs a frequent, incremental changes to the code versions, requiring frequent deployment and testing regimens. Although DevOps engineers need to code an occasionally from a scratch, they must have the basics of a software development languages.A DevOps engineer will work with a development team staff to tackle coding and scripting needed to be connect code elements, like a libraries or software development kits.

Roles, Responsibilities, and Skills of a DevOps Engineer

DevOps engineers are work full-time, and they are responsible for a production and ongoing maintenance of software application’s platform.

Following are the some expected Roles, Responsibilities, and Skills that can expected from a DevOps engineers:

• Able to perform a system troubleshooting and problem-solving across the platform and application domains.
• Manage a project effectively through an open, standards-based platforms.
• Increase the project visibility thought traceability.
• Improve the quality and reduce development cost with a collaboration.
• Analyze, design and an evaluate automation scripts & systems.
• Ensuring a critical resolution of a system issues by using best cloud security solutions services.
• DevOps engineers should have a soft skill of a problem-solver and quick-learner.

What is the future of DevOps?

There are lots of a Changes likely to happen in a DevOps world. Some most prominent are:

• An Organizations are shifting in their needs to be weeks and months instead of a years.
• Will see soon that a DevOps engineers have more access and control of end-user than any other person in enterprise.
• DevOps is becoming valued skill for an IT people. For example, survey conducted by a Linux hiring found that 25% of respondents’ job seekers are DevOps experts.
• DevOps and continuous delivery are here to be stay. Therefore companies are need to change as they have no choice but to be evolve. However, mainstreaming of a DevOps will take 5 to 10 years.

Conclusion

The definition of ‘DevOps’ is the combination of a two words, ‘Development’ and ‘Operations.’It is the culture that promotes collaboration between the Development and Operations Team to deploy code to the production faster in an automated & repeatable way.Before a DevOps operation and Development team worked in a complete isolation.Manual code deployment leads to be human errors in productionThe operation team is fully aware of developer’s progress in a DevOps process. The purchase and monitoring planning is an accurate.DevOps offers a Maintainability, Predictability, Greater quality cost efficiency and time to the market.