ArgoCD image updater version upgrade.

Change Summary

This git diff represents a version update for the argocd-image-updater Helm chart within the Argo CD module. The chart version has been upgraded from 0.14.0 to 1.0.0.

Technical Details

• File Modified: IaC/modules/argocd/main.tf
• Resource: helm_release named argocd_image_updater
• Change:
  • The version attribute of the argocd_image_updater Helm release has been updated from 0.14.0 to 1.0.0.

Key Learnings & Insights

• Version Upgrade: The change indicates a major version upgrade, which may include significant new features, improvements, or breaking changes.
• Chart Repository: The Helm chart is fetched from the official Argoproj GitHub repository, ensuring that the update is from a trusted source.
• Continuous Improvement: Regularly updating Helm charts helps in leveraging the latest features, bug fixes, and security patches.

Impact Assessment

• Performance: The new version may introduce performance improvements or optimizations.
• Security: Upgrading to a newer version often includes security patches, reducing vulnerabilities.
• Maintainability: Using the latest version can simplify maintenance by aligning with the most recent standards and practices.
• Breaking Changes: Major version upgrades might include breaking changes. It’s crucial to review the release notes for argocd-image-updater version 1.0.0 to identify any required adjustments in the configuration or usage.

Developer Notes

• Review Release Notes: Before applying this change, review the release notes for version 1.0.0 of the argocd-image-updater to understand the full scope of changes, including any breaking changes or new configurations.
• Testing: Ensure thorough testing in a staging environment to validate that the upgrade does not introduce any unintended side effects.
• Documentation: Update the project documentation to reflect the new version and any associated changes in configuration or usage.
• Future Improvements: Consider setting up a process for regularly reviewing and updating Helm chart versions to keep the infrastructure current with the latest improvements and security patches.