Master Three-Tier Application | A Complete DevSecOps Guide on AWS with Kubernetes, GitOps & ArgoCD

Launch Your Own Cloud-Native Applications with DevSecOps on AWS!


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Join us on a thrilling journey as we dive deep into the world of cloud-native applications powered by AWS, DevSecOps practices, and Kubernetes. This comprehensive tutorial video covers every step of setting up, deploying, and managing a robust Three-Tier application on Amazon EKS. Whether you're a developer, a DevOps enthusiast, or an IT professional, this guide is packed with valuable insights and actionable steps.

What You Will Learn:

IAM User Setup: Kickstart your project by creating an IAM user with the right permissions.
Infrastructure as Code (IaC): Master Terraform and AWS CLI to deploy a Jumphost server.
EKS Cluster Deployment: Seamlessly create an Amazon EKS cluster with eksctl.
Load Balancer Configuration: Optimize your application's accessibility with AWS ALB.
Dockerhub Repositories: Automate the creation of Docker image repositories.
DevSecOps Integrations: Elevate your pipeline with Sonarqube, Snyk, and Trivy.
Continuous Delivery with ArgoCD: Implement GitOps for streamlined deployments.
Monitoring Mastery: Set up Prometheus and Grafana for in-depth cluster monitoring.
Experience the Power of Kubernetes and DevSecOps:
Dive into the core of modern application deployment as we guide you through configuring Github Actions, setting up continuous integration and delivery pipelines, and ensuring your application is secure and scalable. From code quality analysis to vulnerability scanning, learn how to integrate cutting-edge tools into your workflow.
Full tutorial documentation on Medium   / kubernetes-devsecops-cicd-project-using-gi...  

Here are the links to the repos
Application code: https://github.com/cloudcore-hub/reac...
IaC code: https://github.com/cloudcore-hub/iac_...

Bring Your Application to the World:
We don't just stop at deployment. Learn how to configure DNS settings for custom subdomains and ensure your data persists with Kubernetes storage solutions. Witness your application come to life, accessible to users worldwide, and monitor its performance in real-time with advanced Grafana dashboards.

Follow-up on how to setup Mongodb:    • Connect Mongodb database using Node J...  

Whether you're looking to enhance your skills or deploy your next big project, this video is your gateway to mastering cloud-native applications on AWS. Subscribe for more in-depth tutorials, and let's transform the way you build and deploy applications in the cloud!"

Timestamps and chapters:
• 00:00:00 - Introduction to GitOps
• 00:02:26 - Tool Stack
• 00:02:46 - Architecture Diagram
• 00:05:41 - SSH Exchange between local computer and Github; Github Secrets
• 00:15:41 - Create IAM user on AWS, Access key, and Secret
• 00:20:47 - Create S3 Bucket for Terraform State File
• 00:23:23 - Review IaC Terraform and Github Actions Pipeline
• 00:37:10 - SSHing into the Jumphost Server
• 00:39:27 - Provision Kubernetes Cluster on AWS EKS
• 00:40:32 - Review Application code and Github Action Test and Build pipeline
• 00:45:43 - Setup Sonar Cloud for Code Quality Analysis Action
• 00:49:45 - Create Github Personal Access Token (PAT)
• 00:52:12 - Set Snyk for Vulnerability Scan on code and filesystem
• 00:53:30 - Setup Dockerhub for Image Push
• 01:04:36 - Set up Load Balancer in EC2 Jumphost server for EKS
• 01:05:51 - Install Helm Kubernetes Package Manager
• 01:08:24 - Install ArgoCD
• 01:10:15 - Set up ArgoCD Dashboard
• 01:10:59 - Install and Setup Prometheus and Grafana
• 01:17:17 - Deploy Application using ArgoCD
• 01:20:04 - Create A-Record for the custom DNS on Route53
• 01:23:27 - Test out the Application on the browser
• 01:25:00 - Create more Grafana Dashboards
• 01:32:06 - Test the Backend API
• 01:34:26 - Clean up all the resources

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#DevSecOps #AWSTutorial #Kubernetes #EKS #Terraform #ArgoCD #Sonarqube #Snyk #Trivy #Docker #Monitoring #CloudNative #ApplicationDeployment