Terraform-provider-aws: AWS Lambda support for Java 11, Node.js 12 and Python 3.8

[ewbankkit]

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Description

You can now develop AWS Lambda functions using Java 11.
You can now author your AWS Lambda functions in Node.js 12.
You can now develop your AWS Lambda functions using Python 3.8.

New or Affected Resource(s)

• aws_lambda_function
• aws_lambda_layer_version plus corresponding data source

Potential Terraform Configuration

resource "aws_lambda_function" "example" {
  runtime = "python3.8"
}

References

Announcements:

• Java 11
• Node.js 12
• Python 3.8

[ewbankkit]

As of AWS SDK v1.25.37 there are no SDK constants for these new runtime values.

[DarkMukke]

Is the fix for NodeJS not just very similar to https://github.com/terraform-providers/terraform-provider-aws/pull/8622/commits/6d39f615e685fc79216d53421e94d592c872cf1b ?

[cakejelly]

@ewbankkit If I understand correctly then this would mean that we just need to drop the runtime validations completely from this provider and it should work. Or am I missing something?

[DrFaust92]

@ewbankkit, it seems that v1.25.38 adds this

[ewbankkit]

@DrFaust92 Indeed it does; Thanks.
Requires:

• https://github.com/terraform-providers/terraform-provider-aws/pull/10940

[mischuler]

@ewbankkit
Can we also add aws_lambda_layer_version as an affected resource? It also requires a runtime input.

resource "aws_lambda_layer_version" "imagemagick_layer" {
  filename   = "../layers-files/vdem-imagemagick-layer.zip"
  layer_name = "node12-imagemagick-layer"

  source_code_hash = "${filebase64sha256("../layers-files/node12-imagemagick-layer.zip")}"

  compatible_runtimes = ["nodejs12 .x"]
}

Error: aws_lambda_layer_version.imagemagick_layer: expected compatible_runtimes.0 to be one of [dotnetcore1.0 dotnetcore2.0 dotnetcore2.1 go1.x java8 nodejs4.3 nodejs4.3-edge nodejs6.10 nodejs8.10 nodejs10.x provided python2.7 python3.6 python3.7 ruby2.5], got nodejs12.x

[ewbankkit]

@mischuler Added aws_lambda_layer_version as affected resource (and data source); Thanks.
Also added a note to the PR - https://github.com/terraform-providers/terraform-provider-aws/pull/10938.

[bflad]

Support for aws_lambda_function has been merged and will release in version 2.39.0 of the Terraform AWS Provider, likely tomorrow. Will reopen to allow for aws_lambda_layer_version implementation.

[bflad]

Hi folks 👋 The runtime validation is actually shared between both aws_lambda_function and aws_lambda_layer_version resources and we have verified the updated validation in the latter resource as well. The CHANGELOG is updated to reflect both these resources receiving this update and this will release later today in version 2.39.0. 👍

[hashibot[bot]]

This has been released in version 2.39.0 of the Terraform AWS provider. Please see the Terraform documentation on provider versioning or reach out if you need any assistance upgrading.

For further feature requests or bug reports with this functionality, please create a new GitHub issue following the template for triage. Thanks!

[hashibot[bot]]

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!