Importing aws_cloudfront_distribution uses the deprecated cache_behavior instead of ordered_cache_behavior

[LHCGreg]

Community Note

• Please vote on this issue by adding a 👍 reaction to the original issue to help the community and maintainers prioritize this request
• Please do not leave "+1" or "me too" comments, they generate extra noise for issue followers and do not help prioritize the request
• If you are interested in working on this issue or have submitted a pull request, please leave a comment

Terraform Version

Terraform v0.11.7
+ provider.aws v1.22.0

Affected Resource(s)

• aws_cloudfront_distribution

Expected Behavior

Running terraform import on a cloudfront distribution with one default cache behavior and one non-default cache behavior should result in the state file having

"ordered_cache_behavior.#": "1",
"ordered_cache_behavior.0.allowed_methods.#": "2",
...

and

"default_cache_behavior.#": "1",
"default_cache_behavior.2334655761.allowed_methods.#": "2",
...

Actual Behavior

Running terraform import on a cloudfront distribution with one default cache behavior and one non-default cache behavior resulted in the state file having

"cache_behavior.#": "1",
"cache_behavior.2295505492.allowed_methods.#": "2",
...

and

"default_cache_behavior.#": "1",
"default_cache_behavior.2334655761.allowed_methods.#": "2",
...

Note that the import used "cache_behavior" for the non-default cache behavior instead of ordered_cache_behavior. https://www.terraform.io/docs/providers/aws/r/cloudfront_distribution.html says cache_behavior is "Deprecated, use ordered_cache_behavior instead".

Steps to Reproduce

1. Create a cloudfront distribution in AWS with one non-default cache behavior in addition to the default cache behavior.
2. Write the terraform configuration for it, using ordered_cache_behavior for the non-default cache behavior.
3. Use terraform import to import it
4. Run a plan. Terraform wants to remove the non-default cache behavior and add it back.

Workaround

Do the import and then manually edit the state file, changing "cache_behavior.#" to "ordered_cache_behavior.#" and cache_behavior.XXXXXXXXXX.* to ordered_cache_behavior.0.*. If you have more than one non-default cache behavior, you can order them appropriately.

[bflad]

Bug fix pull request submitted: #5586

[bflad]

The fix for this has been merged into master and will release with version 1.33.0 of the AWS provider, likely later this week.

[bflad]

This has been released in version 1.33.0 of the AWS provider. Please see the Terraform documentation on provider versioning or reach out if you need any assistance upgrading.

[ghost]

I'm going to lock this issue because it has been closed for 30 days ⏳. This helps our maintainers find and focus on the active issues.

If you feel this issue should be reopened, we encourage creating a new issue linking back to this one for added context. Thanks!