Update ArgoCD and metrics-server versions.

Change Summary

This git diff outlines updates to the infrastructure-as-code (IaC) configurations for two components: ArgoCD and Metrics Server. Specifically, the changes involve updating the Helm chart versions for both components.

Technical Details

• ArgoCD Update
  • File: IaC/modules/argocd/main.tf
  • Change: Updated the Helm chart version for ArgoCD from 9.2.2 to 9.2.3.
  • Implementation: Modified the version attribute within the helm_release resource.
• Metrics Server Update
  • File: IaC/modules/metrics/main.tf
  • Change: Updated the Helm chart version for Metrics Server from 3.12.2 to 3.13.0.
  • Implementation: Modified the version attribute within the helm_release resource.

Key Learnings & Insights

• Version Management: Regularly updating Helm chart versions ensures that the deployed applications benefit from the latest features, bug fixes, and security patches.
• Automation: Using IaC tools like Terraform with Helm allows for seamless and repeatable deployment processes.
• Dependency Updates: Keeping dependencies up-to-date is crucial for maintaining the security and performance of the system.

Impact Assessment

• Performance: The updated versions may include performance improvements or optimizations.
• Security: Newer versions often contain critical security patches, reducing the attack surface.
• Maintainability: Staying current with chart versions simplifies future updates and reduces technical debt.

Developer Notes

• Testing: Ensure that the new versions are thoroughly tested in a staging environment before promoting to production.
• Rollback Plan: Have a rollback plan in place in case the new versions introduce unforeseen issues.
• Documentation: Update the project documentation to reflect the new versions and any associated changes.