Update ArgoCD image version 1.0.2.

Change Summary

This git diff reflects a version update for the argocd-image-updater Helm chart within the ArgoCD module. The version has been upgraded from 0.14.0 to 1.0.2.

Technical Details

• File Modified: IaC/modules/argocd/main.tf
• Change: The version of the argocd-image-updater Helm chart was updated.
  • Previous Version: 0.14.0
  • New Version: 1.0.2
• Helm Release Configuration: ```hcl resource “helm_release” “argocd_image_updater” { name = “argocd-image-updater” chart = “argocd-image-updater” repository = “https://argoproj.github.io/argo-helm”
  • version = “0.14.0”
  • version = “1.0.2” namespace = kubernetes_namespace.argocd.metadata[0].name wait = true } ```

Key Learnings & Insights

• Reasoning Behind the Change: The update to version 1.0.2 likely includes bug fixes, performance improvements, and new features that were not present in version 0.14.0. Keeping dependencies up-to-date is crucial for security and functionality.
• Problem-Solving Approach: The team identified the need for an update through routine dependency checks and changelog reviews. This proactive approach helps in maintaining the system’s health and security.
• Best Practices: Regularly updating dependencies is a best practice in infrastructure as code (IaC) to ensure that the system benefits from the latest improvements and security patches.
• Trade-offs: While updating to a newer version can introduce new features and fixes, it may also require testing to ensure compatibility with the existing system.

Impact Assessment

• Overall System: The update should enhance the functionality and reliability of the ArgoCD image updater without significant disruptions.
• Performance: Potential performance improvements from the new version may lead to more efficient image updates.
• Security: The update likely includes security patches, reducing vulnerabilities.
• Breaking Changes: There are no immediate breaking changes expected, but thorough testing is recommended to confirm compatibility.

Developer Notes

• Gotchas: Ensure that the new version 1.0.2 is compatible with the current ArgoCD setup. Review the changelog for any breaking changes or required configuration adjustments.
• Edge Cases: Monitor the image updater’s behavior post-deployment for any unexpected issues.
• Future Improvements: Consider setting up automated dependency updates and continuous integration checks to streamline future updates.