Top 7 DevOps Best Practices and Principles

DevOps helps companies around the globe for facilitating the effective project lifecycle through a set of skills and automation processes. It accelerates innovation with a well-planned streamline that contains continuous delivery, continuous integration, continuous improvement, and automation. The main goal of DevOps is to see the growth of performance for future enhancement to make smart and wise decisions for process planning and organization.

The State of DevOps 2019 report by Google proclaims that the latest DevOps trends help the organization to determine its value for the growth of industries in the following aspects:

• The faster evolution of DevOps especially for high performers

• Quick, reliable, and safe software delivery that focuses more on transformation

• Scaled DevOps with the large community structures

• Cloud-computing based highest-performing teams

• Workplace became more productive through psychological safe culture

• Easy to understand process change to handle by organizations effectively.

DevOps Best Practices

DORA (DevOps Research and Assessment) and Google Cloud Platform release the report and highlight the best practices and principles of DevOps. They suggest the companies implement the following top seven principles for their successful software development releases:

1. Prioritize People

People, tools, and processes are the three pillars of the software development lifecycle. In DevOps culture, the companies should align the current needs properly that contain minimized SDLC time and perfect infrastructure of tools to promote effective and seamless DevOps Implementations. People of the teams should be made a priority who can understand the community, contributing to the common cause, and sharing the common goal. The people should also include stakeholders who are related to development, operation, and deployment. They must contribute to knowledge-sharing and team exploration for role-based communities to attract participants and make them perform various roles and exchange experiences and practices for building a highly productive platform.

2. Automate Testing

The adoption and implementation of automation testing support the global change in DevOps practices and this is used to equip the automated infrastructure for delivering continuous code with high-quality data checking. The test automation accelerates the SDLC and enables the developers to resolve the issues effectively and faster. “Test often, Test Early” is the approach that should be followed by DevOps culture to detect and rectify the bugs on the go before it goes to production. It enables running before tests and saves time than the manual testing process.

3. Centralized DevOps Infrastructure

The technological foundation is important for DevOps strategy and the DevOps teams should consider the designing of a common tool strategy that enables the people throughout the development, testing, and deployment stages. Numerous tools are available for the DevOps pipeline such as Splunk, Jenkins, Nagios, Chef, Ansible, Terraform, and Grafana, etc. These tools are used for setting up the centralized DevOps Infrastructure for provisioning, security, and actual deployment along with connectivity. The developers must be allowed to utilize them with freedom and flexibility through centralized resources and repositories in right place.

4. Continuous Deployment Implementation

One of the most fundamental principles of DevOps is maintaining the high deployment frequency with stability through automated, predictable, and repeatable code deployment with small batches. It is expected from the team to deploy once a week with quality code along with addressing the new security vulnerable effectively. This helps the customers to feel that the organization values them by delivering them as per schedule.

5. Continuous Monitoring with CI/CD

It is the inevitable principle in DevOps culture as it involves the quick monitoring of failure identification and the utilization of integrated DevOps tools helps the organization to create the platform for rapid response to problems that minimize the business impact. It enables the improved visibility of product development that brings enhanced productivity. Establishing continuous monitoring with CI/CD provides the team with significant insights from data learning.

6. Improve Performance with CI

The practice of continuous integration supports and enables the team to collaborate between the groups for availing improved performance on the complete SDLC. It is the development principle of small changes implementation with thorough checking of version control repositories regularly. There are tremendous tools and technologies used for a single project and the consistency of process integration can share the general mechanism of integration and validation changes. It verifies the code changes that don’t break any existing features.

7. Go Serverless

Serverless Architecture empowers DevOps to understand the high potential through tools like AWS Lambda, Microsoft Azure, Logic Apps, and Google Cloud Functions. This cloud-based infrastructure addresses the particular needs of DevOps organizations along with the well-equipped apps that run on application code. The operation and management tasks will be handled efficiently by the serverless provider that evolves simplified DevOps processes with less concern for issues and the result will be a reduction of more operational costs.

Conclusion

DevOps is neither easy nor difficult but worth making for the organization with the well-planned principles and practices organized by companies. It can be implemented in small, mid-size, and large enterprises with the embarked transformation for a successful SDLC completion. DevOps positively impact the productivity and efficiency of business with the improved software quality and ultimately deliver value that customers will be attracted for their upcoming projects. Learn the Best DevOps Training in Chennai with complete hands-on exposure at SLA.