DevOps is universally considered to be a crucial component for several leading businesses. Small and Medium Enterprises (SMEs) are showing keen interest towards employing DevOps into their operation. To get success in this highly in-demand field, a wide range of practices are required, to achieve better outcomes and attain growth. 

https://bluelight.co/blog/devops-on-aws

If you want to learn more about AWS DevOps best practices, you need to know more about the fundamentals of DevOps that will help you to succeed in this field.

What is DevOps?

DevOps integrates operation and developers teams to enhance productivity and cooperation by constantly measuring application performance and automating workflows. It focuses more on automating code, infrastructure, and testing workflows.

DevOps enables the implementation of an iterative process to improve, measure, monitor the operation and code everyday by improvising the capability to increase the marketplace needs.

https://devopedia.org/devops

What is AWS DevOps?

AWS DevOps is a technology developed for organizations to be capable of employing the concepts of DevOps with the help of various tools, services, and features presented by this cloud platform. AWS offers a variety of services that are designed to develop and deliver the products more reliably with the help of AWS and DevOps. Some of the features offered by AWS DevOps to simplify several business processes are-

• Monitoring applications.
• Automating the release of software processes.
• Managing the infrastructure.
• Deploying the codes of applications.

AWS DevOps is a Cloud Computing field, and 3 main parts of Cloud Computing are-

• PaaS- Platform as a Service.
• SaaS- Software as a Service.
• IaaS- Infrastructure as a Service.

AWS DevOps Best Practices

The best practices and procedures assist associations with conveying quicker, and more reliable updates to their clients, to optimize and enhance the software development. Here are the top DevOps best practices to follow-

Continuous Integration

It is a practice where the workflows are integrated regularly, leading to multiple integrations. Every integration is confirmed by an automated build which includes tests to detect integration errors. This method reduces issues related to integration, and speeds up development of software which works well.

Jenkins is one of the tools which can be deployed in the cloud with the AWS EC2 service, to attain continuous integration with the help of plugins. As, plugins permit integration of various DevOps stages. 

Some of significant benefits of continuous integration includes-

• Early bug detection.
• Expense reduction.
• Risk reduction.
• Automation.
• Transparency.

Continuous Delivery

Continuous delivery is one of the software development practices which robotically prepares code updated for production deployment. It is a cornerstone of contemporary development of applications, by deploying code alterations for testing.  Continuous delivery and integration workflow orchestration can be attained by AWS CodePipeline which builds a code in AWS every time we commit a change.

• CodePipeline– It is a continuous delivery service, which can be used to automate, model, and visualize the steps requisite to release the software. CodePipeline helps to monitor the processes in real-time.
• CodeBuild– It is a completely managed continuous integration service that compiles source code, creates software packages, and runs tests, for deployment. CodeBuild handles and scales several builds at once.

Infrastructure-as-Code (IaC)

By implementing IaC, organizations are able to improve automation without sacrificing quality and uptime. AWS offers a DevOps-oriented method for building and managing infrastructure. It comprises services which permit the creation, maintenance, and deployment of infrastructure in a declarative, descriptive, and programmatic way. It also provides several options for IaC which includes-

• OpsWorks.
• CloudFormation.
• Config.
• System Manager.

Monitoring and Logging

External monitoring helps to check the strength and condition of websites as well as applications to check the digital experience of user metrics. Metrics helps to trace communication between containers and applications distributed across the systems, to identify errors from apps. Some of the AWS monitoring and logging tools are-

• CloudTrail– It records AWS API calls which includes identification of caller, the source IP, time, and request parameters.
• CloudWatch– It helps to accumulate and track metrics, and monitor log files, as well as automatically react to changes.
• X-Ray– This tool helps developers to debug, and analyze production, using a microservices architecture.

https://cloud.google.com/products/operations?hl=en

Microservices

It is a single distinctive business function that provides complete application as exposed by the user interface, and communication amongst microservices. Each microservice can be established independently of every other microservice, allowing scaling per microservice. In an application, each microservice can be built on any best-suited language.

AWS processing power for microservices can be provided through container services such as –

• AWS Lambda– It runs code without managing and provisioning servers. AWS Lambda runs applications of any kind and backend service virtually.
• Amazon Elastic Container Service– It runs on a managed EC2 cluster, to easily deploy, and manage applications. 

Conclusion

If you are new to the DevOps field, the specialized practices and abilities might help you in deploying and developing applications in the cloud. These practices of AWS DevOps are required to effectively deal and succeed in this existing programming field. Thus, organizations and teams that successfully implement DevOps create the foundations for intelligent productivity.