What Is DevOps? AWS DevOps For Beginners

AWS provides a set of services that are designed to enable companies to build and deliver products quickly and reliably using AWS and DevOps practices. These services simplify provisioning and managing infrastructure, deploying application code, automating software release processes, and monitoring your application and infrastructure performance.

In this blog, I am going to discuss what AWS DevOps basically is and why it has gained so much popularity in the IT industry.

What is DevOps

Before getting into AWS DevOps, let’s first see what DevOps is. DevOps is the combination of Development and Operations. DevOps = Development + Operations.

What is Development

Development is a collective process of designing, programming, testing, and fixing bugs in order to create applications and maintain other software components. The development team is responsible for all of the work necessary to produce the working and validated assets.

What is Operations

Operations refer to a term for the processes and services managed by the IT team of an organization. These services include using resources effectively, keeping the process simple, managing the supply chain, and improving quality.

To know more about DevOps please check this blog. What is DevOps

Overview Of  DevOps

DevOps is a combination of practices that streamline the automation and integration of processes between the software development and IT teams. This will help them to build, test, and release software in a faster and more reliable way.

The term was formed by combining the words “development” and “operations” and signifies a cultural shift that helps bridge the gap between the development and operation teams. The goal of DevOps is to change and improve the relationship by advocating better communication and collaboration between these two business units.

Organizations using the DevOps model are able to evolve and improve their products at a higher rate over the organizations that use traditional processes. Collaboration, communication, and integration are the key elements of incorporating DevOps into any development and delivery setting. This speed enables the teams (and in turn their organizations) to better serve their customers and compete more effectively in the market.

Some benefits of DevOps are as under:

• Efficiency: Faster time to market
• Predictability: Lower failure rate of new  releases
• Reproducibility: Versioneverything
• Maintainability: Faster time to recovery in  the event of a new release crashing or  otherwise disabling the current system  Break down the wall between development  and operations

Overview Of AWS

Amazon Web Services (AWS) is a cloud computing platform that provides on-demand services to individuals, companies, or the government on a paid subscription basis with a free tier application of 12 months. AWS offers 150 plus fully featured and managed services from different data centers globally. More than 70% of the cloud market relies on AWS. Many government and private organizations use AWS as it helps to lower costs, become more agile, and innovate faster.

AWS & DevOps

AWS  is used for implementing DevOps culture using its tools and services. AWS provides many services that help you practice DevOps at your company and that are built first for use with AWS. These tools automate manual tasks, help teams manage complex environments and scale.

Why AWS for DevOps

• Get Started Fast: You are not required to download or install any software. You just need to create an AWS account and that’s it. Once you have created the account you can use each and every AWS service. These services help you take advantage of AWS resources and operating infrastructure on your own.
• Scalability: With each service, you make the most out of AWS resources too quickly by simplifying, provisioning, configuration, and scaling. You can even scale-up thousands of instances using AWS services.
•  Programmable: You have the option to use each service via the AWS Command Line Interface or through APIs and SDKs. You can also model and provision AWS resources and your entire AWS infrastructure using declarative AWS CloudFormation templates.
• Automation: AWS helps you use automation so you can build faster and more efficiently. Using AWS services, you can automate manual tasks or processes such as deployments, development & test workflows, container management, and configuration management.
• Secure: Use AWS Identity and Access Management (IAM) to set user permissions and policies. This gives you granular control over who can access your resources and how they access those resources.
• Pay-As-You-Go: AWS gives you the freedom to pay only for what you use. AWS pricing has no upfront fees, termination penalties, or long term contracts. You can purchase services as you need and only for the time you require those services.

Best Practices For AWS DevOps

• Continuous Integration/Continuous Delivery. CI/CD pipelines are the backbone of DevOps culture. Continuous integration is building and regularly validating the project by continuously doing changes in the code at regular intervals of time. Continuous delivery builds off CI by automatically deploying code in the production environment.
• Infrastructure Automation. Automation, as discussed earlier, is crucial when it comes to operations as it focuses on the quality of the code and also the need to test it for any bugs.
• Infrastructure as Code. This practice basically focuses on managing your AWS cloud resources by writing a template file in a format that the machine understands and can be easily read by the users. The AWS CloudFormation tool is the go-to resource for AWS cloud development users.
• Monitoring and Logging. Monitoring and Logging is a very beneficial  as the system activiies needs to be monitored and recorded constantly to check that events are getting triggered properly, and also to fix anything that is not runnning properly.
• Communication and Collaboration. Every team and department of an organization needs to remain updated with the project  Logically, there should be a portal to share useful feedback that may shape the course of the project.

This is how Amazon Web Services supports DevOps to build store and deploy applications and for a good understanding of  AWS DevOps, it is important that you should understand the above concepts and services.

Related/References

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