DataKubernetesNamespace resource is missing name field

[bartlett-ops]

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cdktf & Language Versions

Typescript

cdktf: 0.2.1
"@cdktf/provider-kubernetes": "^0.2.110"

Affected Resource(s)

DataKubernetesNamespace

Probably other Kubernetes Data resources too

Debug Output

https://gist.github.com/bartlettt/bd130b3e27063948a1a8677fcc6e7bd4

Expected Behavior

Namespace name should have been printed to console

Actual Behavior

Undefined was printed to console

Steps to Reproduce

const dataNamespace = new DataKubernetesNamespace(stack, 'data-namespace', {
  metadata: [
    {
      name: 'kube-system'
    }
  ]
})

const namespaceName = dataNamespace.metadata[0].name
console.log(namespaceName)

[bartlett-ops]

Looks like a workaround is to use:
const name = ns.metadataInput[0].name

[danieldreier]

@bartlettt thanks for reporting this! I've reproduced this using CDK for Terraform 0.5 and the 2.3.2 (current) version of the hashicorp/kubernetes provider. This does look like it should work.

For the sake of the engineer who picks this up, I created a simple reproduction case that can be git cloned.

[jsteinich]

Using metadataInput is the currently expected way of getting at explicitly specified values; however, accessing the name as a Terraform reference should be possible. It isn't currently because of

terraform-cdk/packages/cdktf-cli/lib/get/generator/emitter/attributes-emitter.ts

Line 225 in fe4a10f

return `this.interpolationForAttribute('${att.terraformName}') as any`;

.
This should get fixed with #525.

[DanielMSchmidt]

This should be fixed in 0.7, metadata is a single item block

[github-actions]

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've found a problem that seems similar to this, please open a new issue and complete the issue template so we can capture all the details necessary to investigate further.