feat(fsx): add properties to enable automatic backups for Lustre file system

[mazyu36]

Issue # (if applicable)

Closes #30340.

Reason for this change

Current LustreFileSystem class does not support automatic backups.

Description of changes

Add properties equivalent to those of the L1 construct to the L2 construct.

• automaticBackupRetentionDays
• copyTagsToBackups
• dailyAutomaticBackupStartTime

Segregated the dailyAutomaticBackupStartTime as a class to enable its usage in another file system's L2 construct (for example, Ontap) in the future.

Description of how you validated changes

Add unit tests and integ tests.

Checklist

• My code adheres to the CONTRIBUTING GUIDE and DESIGN GUIDELINES

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By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license

[ashishdhingra]

@mazyu36 Thanks for the PR. Looks like property driveCacheType is also missing from L2 LustreConfiguration. Could you please review?

[mazyu36]

@ashishdhingra
Thank you for your comment. You're correct that driveCacheType does not exist either. However, this item is not related to backups and is related to the storage type.

This parameter is required when storage type is HDD.

Therefore, I think it would be preferable to address it either in #30207, which is adding the storage type, or in a separate PR.

Please let me know if you have any other thoughts or suggestions.​​​​​​​​​​​​​​​​

[comcalvi]

Nice work!

[mergify]

Thank you for contributing! Your pull request will be updated from main and then merged automatically (do not update manually, and be sure to allow changes to be pushed to your fork).

[comcalvi]

please remove this line

[mazyu36]

@comcalvi
Thanks. I removed it.

[comcalvi]

almost missed it, but no need for the app.synth() line in the integ test. Other than that this is ready to merge.

Pull request has been modified.

[mazyu36]

@comcalvi
Thank you for the review!
I've addressed the comment.

[comcalvi]

Thank you for your contribution! Nice work.

[mergify]

Thank you for contributing! Your pull request will be updated from main and then merged automatically (do not update manually, and be sure to allow changes to be pushed to your fork).

[mazyu36]

@Mergifyio update

[mergify]

update

✅ Branch has been successfully updated

[aws-cdk-automation]

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[mergify]

Thank you for contributing! Your pull request will be updated from main and then merged automatically (do not update manually, and be sure to allow changes to be pushed to your fork).