Update ArgoCD version across modules.

Change Summary

This update involves upgrading the versions of several Terraform modules and Helm charts used within the infrastructure as code (IaC) repository. Specifically, the argocd Helm chart and the argocd Terraform provider have been updated across multiple modules.

Technical Details

• Helm Chart Update:
  • File: IaC/modules/argocd/main.tf
  • Change: Updated the argocd Helm chart version from 9.0.5 to 9.1.7.
  • Implementation: Modified the version attribute within the helm_release resource.
• Terraform Provider Update:
  • Files: IaC/modules/*/init.tf (multiple modules including cert-manager, cloudflare-tunnel, database, etc.)
  • Change: Updated the argocd Terraform provider version from 7.11.2 to 7.12.3.
  • Implementation: Changed the version attribute within the required_providers block.

Key Learnings & Insights

• Version Management: Regularly updating dependencies is crucial for security and performance. This change ensures that the infrastructure utilizes the latest features and bug fixes from the argocd Helm chart and Terraform provider.
• Consistency: Updating the argocd provider version across all modules ensures consistency and reduces the risk of version mismatches.
• Automation: Consider implementing automated version management tools to streamline dependency updates in the future.

Impact Assessment

• Performance: The updated versions may include performance improvements and bug fixes, potentially enhancing the overall system stability.
• Security: Newer versions often contain security patches, reducing vulnerabilities within the infrastructure.
• Maintainability: Consistent provider versions across modules simplify maintenance and troubleshooting.

Developer Notes

• Testing: Ensure thorough testing of the updated Helm chart and Terraform provider to verify that all functionalities work as expected.
• Documentation: Update the project documentation to reflect the new versions and any associated changes in configuration or behavior.
• Future Improvements: Explore the possibility of integrating version management tools to automate dependency updates, reducing manual effort and potential human error.