feat: add storage_type parameter

[adubeniuk]

what

Amazon has announced IO-optimized storage type for DocumentDB. Support for it has been added since HashiCorp AWS provider version 5.29.0

why

Keep standard as default but also add ability to create IO-optimized DocumentDB clusters.

references

https://aws.amazon.com/about-aws/whats-new/2023/11/amazon-documentdb-i-o-optimized/
https://registry.terraform.io/providers/hashicorp/aws/5.29.0/docs/resources/docdb_cluster#storage_type

[vsenk0as]

@Gowiem @florian0410
Hi!
Could you please reconsider this request, as the changes are minimal, but this feature is quite important for cost optimization.
Thanks!

[cbonilla-liquid]

Hi! Any estimation when this will be ready? Thanks

[awb-i4o]

We urgently need this PR to be merged and really would appreciate if progress can be made.

Thank you.

[Gowiem]

/terratest

[Gowiem]

Hey folks, quick update: We're looking into why our CI didn't run and then we'll get this approved and merged. Apologies for the delay and thanks for the pings. Going forward if you do want some functionality like this merge, feel free to ping us in the SweetOps slack via the #pr-reviews channel and someone will be faster to get to you.

Side note -- @adubeniuk, since this is being asked for by a few folks I just want to move it along, but I would normally request that you add a validation block to your new variable since it has an explicit set of values. See here for an example: https://github.com/cloudposse/terraform-aws-documentdb-cluster/blob/main/context.tf#L86-L89. If you can add that in the near term before we get the CI check figured out... that may kick the CI check when you do a push which would be a win-win

[adubeniuk]

hi @Gowiem
added the necessary validation
thanks

[Gowiem]

/terratest

[Gowiem]

LGTM

[Gowiem]

Hey @adubeniuk, unfortunately, we need to run some automation to pass our tests. Mind doing the following locally, committing the result, and pushing to your branch?

make init
make readme

Thanks!

[adubeniuk]

hi @Gowiem, updated Readme, thanks

[Gowiem]

/terratest

[Gowiem]

@adubeniuk thanks for the hard work! This has been released as https://github.com/cloudposse/terraform-aws-documentdb-cluster/releases/tag/0.25.0 👍

cc @awb-i4o @cbonilla-liquid @vsenk0as

[vsenk0as]

@Gowiem
thanks!