s3_object_version parameter for aws_lambda_function resource

[anosulchik]

Hi,

I'm trying to deploy aws lambda function using terraform from s3 bucket:

resource "aws_lambda_function" "ecs_ecs_autoscale_lambda" {
  s3_bucket = "${aws_s3_bucket.lambda_bucket.id}"
  s3_key = "ecs_autoscale.zip"
  function_name = "issues_ecs_service_autoscale"
  role = "${aws_iam_role.issues_ecs_autoscale_lambda_role.arn}"
  runtime = "nodejs"
  timeout = "8"
  handler = "example.handler"
}

I'm getting error regarding s3_object_version -- looks like terraform handles it as mandatory while it should be optional e.g. for buckets which doesn't support versioning.

Here's the error that I'm getting:

aws_lambda_function.ecs_ecs_autoscale_lambda: Creating...
  arn:              "" => "<computed>"
  function_name:    "" => "issues_ecs_service_autoscale"
  handler:          "" => "example.handler"
  last_modified:    "" => "<computed>"
  memory_size:      "" => "128"
  role:             "" => "arn:aws:iam::xxx:role/ecs_autoscale_lambda_issues_Staging"
  runtime:          "" => "nodejs"
  s3_bucket:        "" => "issues_service_lambdas_Staging"
  s3_key:           "" => "ecs_autoscale/example.js"
  source_code_hash: "" => "<computed>"
  timeout:          "" => "8"
Error applying plan:

1 error(s) occurred:

* aws_lambda_function.ecs_ecs_autoscale_lambda: s3_bucket, s3_key and s3_object_version must all be set while using S3 code source

Terraform does not automatically rollback in the face of errors.
Instead, your Terraform state file has been partially updated with
any resources that successfully completed. Please address the error
above and apply again to incrementally change your infrastructure.

Please advise.

[radeksimko]

Hi, this is a known bug, we have a PR that should be hopefully fixing this:
#4770

[anosulchik]

Thanks @radeksimko

[radeksimko]

The mentioned PR #4770 which is fixing this was merged a while ago. Closing.

[dkade]

This problem is still happening and i'm not even using S3 buckets..

resource "aws_lambda_function" "lambda_test" {
function_name = "test_lambda"
role = "lambda_basic_execution"
handler = "code.lambda_handler"
runtime = "python2.7"
}

• aws_lambda_function.lambda_test: s3_bucket and s3_key must all be set while using S3 code source

Terraform version: Terraform v0.7.11

[radeksimko]

@dkade Based on the provided code sample I think you're missing filename parameter, else Terraform won't know where to get the function code from. Therefore I don't believe this is a bug.

Also the current error message (in 0.8.4) mentions this:

* aws_lambda_function.lambda_test: filename or s3_* attributes must be set

[ghost]

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