https://github.com/aws-samples/aws-cdk-pipelines-eks-cluster

This project uses CDK Pipelines to define a self mutating pipeline to deploy EKS Cluster(s). It uses CDK for cluster, node, infrastructure and app configuration.
https://github.com/aws-samples/aws-cdk-pipelines-eks-cluster

Last synced: 3 months ago
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This project uses CDK Pipelines to define a self mutating pipeline to deploy EKS Cluster(s). It uses CDK for cluster, node, infrastructure and app configuration.

• Host: GitHub
• URL: https://github.com/aws-samples/aws-cdk-pipelines-eks-cluster
• Owner: aws-samples
• License: mit-0
• Created: 2021-09-30T02:29:10.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2024-07-17T22:57:01.000Z (7 months ago)
• Last Synced: 2024-08-07T18:27:05.637Z (7 months ago)
• Language: TypeScript
• Homepage:
• Size: 606 KB
• Stars: 32
• Watchers: 8
• Forks: 67
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Contributing: CONTRIBUTING.md
  • License: LICENSE
  • Code of conduct: CODE_OF_CONDUCT.md

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README

        
## CDK Pipelines for EKS Cluster(s)

## Overview

This project uses CDK Pipelines to define a self mutating pipeline to deploy EKS Cluster(s) to perform tasks like: Blue/Green cluster upgrade, replicate clusters consistently across environments/accounts and etc. It uses CDK for cluster, node, infrastructure and app configuration.

![CDK Pipelines for EKS](blue-green-eks-cdk.png "CDK Pipelines + EKS")

### Pipeline

This is the pipeline generated by CDK Pipelines with the following stages: Source, Build, UpdatePipeline, Assets, DeployEKSClusters, UpdateDNS

![Blue Green Cluster Pipeline](eks-pipeline-1.png "Blue Green Cluster Pipeline")

![EKS Cluster Pipeline](eks-pipeline-2.png "EKS Cluster Pipeline")

### Node

- Node Policy

- Custom Launch Template

### Infrastructure 

Uses Helm Charts and IRSA

- CA (cluster-autoscaler)

- metrics-server

- prometheus

- AWS Load Balancer Controller

- external-dns

- Calico (tigera-operator)

- Containers Insigths (amazon-cloudwatch and aws-for-fluent-bit)

### App

- Deployment

- Service

- Ingress

### DNS

- Route53

## Deployment

To deploy the pipeline for the first time, you'll need a GitHub secret name `github-oauth-token` in your Secrets Manager and then you can deploy it using `cdk deploy`. After the first deploy, any change that you push to your Git Repository will update the Pipeline and execute.

This project also uses two SSM parameters: `/eks-cdk-pipelines/hostZoneId` (String) and `/eks-cdk-pipelines/zoneName` (String). You can use `parameters.sh` to interactively include your parameters.

## Security

See [CONTRIBUTING](CONTRIBUTING.md#security-issue-notifications) for more information.

## License

This library is licensed under the MIT-0 License. See the LICENSE file.