Ultimate DevSecOps CI/CD Pipeline To deploy 3-Tier Application in Kubernetes.

Priyanshu Bhatt
21 min readOct 22, 2023

It is a known fact that DevOps is the practice of managing the software development lifecycle through automation and collaboration. DevSecOps is the term used to describe a project or series of projects where IT operations teams work with developers to implement security protocols into their code base. What they want to do is improve security in a way that allows them to be more agile and make better decisions about what security features are needed.

Earlier security was tested at the last of the lifecycle but with the advancement of open-source and cloud technologies. We welcome some unwanted dependencies that can easily be detected in the initial stages to decrease the time to market and the cost it takes to find the same problem at the end of the cycle. As discussed in the Supply chain article Containers sometimes blur the line between the application and infrastructure and can be part of both misconfigurations and vulnerabilities. Hence it’s better to implement DevSecOps in the pipeline to combine security in the DevOps workflow.

In this Blog, we will be creating a DevSecOps Pipeline to Deploy a 3-Tier Java-based application using different DevSecOps Tools and Principles. So let’s get started.

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Priyanshu Bhatt

AWS Solutions Architect || Terraform Certified Associate || DevOps Engineer || I Share Crisp Tech Stories