GitOps for Everything

Forked from Combining Argo CD (GitOps), Crossplane (Control Plane), And KubeVela (OAM)

This repo is showcasing:

1. infrastructure, managed service and application deployment based on GitOps principles, and
2. a split of responsibility between Dev and Platform teams.

Changelog

Done

• Remove Civo, Kuvela and Sealed-Secrets
• Upgrade Crossplane, AWS and Helm providers
• Script to update AWS credentials
• Add eksctl option for creating the control cluster
• Update composite resource definitions and compositions
  • Update repo URLs and resource path
  • Use EC2 t3a instances instead of t3 (avoid t4g arm64 architecture)
  • Change region to eu-central-1
  • Import and reference existing AWS managed resources
  • Add permission boundary to IAM roles
  • Require AWS account number in the Cluster XRD
• Create 3 compositions for AWS EKS clusters
  • outside accounts with public subnets
  • inside accounts with intranet subnets
  • inside accounts with private subnets (default composition)
• Add readme files to various directories
• Add script to retrieve AWS inventory

Todo

• Create managed resource manifest for NAT instance (private subnet -> intranet)
• Test the whole thing

Dependencies

• Helm 3.7
• Microk8s 1.23 (control cluster)
• ArgoCD 2.21
• Crossplane 1.6
• AWS provider 0.22
• Helm provider 0.9
• AWS EKS 1.21