Terraform-provider-aws: Add local cache, `modes` to `aws_codebuild_project` resource

[amilstead]

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Description

AWS CodeBuild just recently published support for "local" caching on code build projects: https://aws.amazon.com/blogs/devops/improve-build-performance-and-save-time-using-local-caching-in-aws-codebuild/

The new "mode" attribute is documented here: https://docs.aws.amazon.com/codebuild/latest/APIReference/API_ProjectCache.html#CodeBuild-Type-ProjectCache-modes

Please update the terraform resource to reflect these new features.

New or Affected Resource(s)

• aws_codebuild_project

Potential Terraform Configuration

# Copy-paste your Terraform configurations here - for large Terraform configs,
# please use a service like Dropbox and share a link to the ZIP file. For
# security, you can also encrypt the files using our GPG public key.
resource "aws_codebuild_project" "example" {
  name          = "test-project"
  description   = "test_codebuild_project"
  build_timeout = "5"
  service_role  = "${aws_iam_role.example.arn}"

  artifacts {
    type = "NO_ARTIFACTS"
  }

  cache {
    type = "LOCAL"
    mode = "LOCAL_DOCKER_LAYER_CACHE"
  }
  ...
}

[bflad]

Requires AWS Go SDK v1.17.3

[marcoreni]

Hey @bflad , it seems that AWS SDK is already at 1.18.5, so I'm assuming that we can start working on this.

I can try to put something together if no-one is already working on this.

[bflad]

@marcoreni please feel free 😄

[smiller171]

Hey @marcoreni Did you get a chance to take a look at this? If not I might take a stab at it

[imightybigman]

Any movement on this one?

[imightybigman]

https://github.com/terraform-providers/terraform-provider-aws/pull/8215

First time contributing, if there's any obvious issue please let me know before I attempt the acceptance tests.

[imightybigman]

Test updated in that PR

[imightybigman]

Any update on this ?

[AlmogCohen]

That's such an important feature on AWS CodeBuild to make the build way quicker for docker...eager to see it integrated

[rkreich]

If anyone is blocked until the #8215 is merged and would like to use local cache but not have Terraform try to revert it, add the following to the CodeBuild project resource:

  lifecycle {
    ignore_changes = ["cache"]
  }

[bflad]

Support for local cache has been merged and will release with version 2.12.0 of the Terraform AWS Provider, likely later today. Thanks to @imightybigman for the enhancement.

[bflad]

This has been released in version 2.12.0 of the Terraform AWS provider. Please see the Terraform documentation on provider versioning or reach out if you need any assistance upgrading.

[hashibot[bot]]

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