[Docs]: Resource: aws_msk_cluster

[DhanukaSonicLabs]

Documentation Link

https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/msk_cluster#broker_node_group_info-connectivity_info-argument-reference

Description

Using documentation I have applied aws msk cluster resource and I want to added public access configuration to it... You have clearly added the field to the doc as ( broker_node_group_info.connectivity_info.public_access.type ) and it can be changed by SERVICE_PROVIDED_EIPS....

But when I am applying that configuration I get this error...

│ Error: Unsupported argument
│
│   on 07-msk-scram.tf line 100, in resource "aws_msk_cluster" "msk_cluster_scram":
│  100:     connectivity_info = {
│
│ An argument named "connectivity_info" is not expected here.

I have tried many ways to solve that issue but always I had get the same issue... I am sending you the terraform resource code snippet below and can you tell me whats happen on it.... I have tried all your updated versions.

CODE THAT I HAVE BEEN USED

resource "aws_msk_cluster" "msk_cluster_scram" {
  cluster_name           = var.kafka_cluster_name
  kafka_version          = "4.31.0"
  number_of_broker_nodes = 3

  configuration_info {
    arn      = aws_msk_configuration.mks_config_scram.arn
    revision = 1
  }

  broker_node_group_info {
    instance_type   = "kafka.t3.small"
    ebs_volume_size = 50
    client_subnets = [
      aws_subnet.subnet_az1.id,
      aws_subnet.subnet_az2.id,
      aws_subnet.subnet_az3.id
    ]
    security_groups = [
      aws_security_group.sg.id
    ]
    connectivity_info = {
      public_access = {
        type = "SERVICE_PROVIDED_EIPS"
      }
    }
  }

References

https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/msk_cluster#type

Would you like to implement a fix?

No

[github-actions[bot]]

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[sajsoniclabs]

👍

[DhanukaSonicLabs]

👍

[justinretzolk]

Hey @DhanukaLunatech 👋 Thank you for taking the time to raise this! It looks like you've provided connectivity_info as a a map rather than as a block. The same is then true for the public_access block; you've passed a map rather than a block. I believe the correct syntax, using your example, would be:

resource "aws_msk_cluster" "msk_cluster_scram" {
  cluster_name           = var.kafka_cluster_name
  kafka_version          = "4.31.0"
  number_of_broker_nodes = 3

  configuration_info {
    arn      = aws_msk_configuration.mks_config_scram.arn
    revision = 1
  }

  broker_node_group_info {
    instance_type   = "kafka.t3.small"
    ebs_volume_size = 50

    client_subnets = [
      aws_subnet.subnet_az1.id,
      aws_subnet.subnet_az2.id,
      aws_subnet.subnet_az3.id
    ]

    security_groups = [
      aws_security_group.sg.id
    ]

    connectivity_info {
      public_access {
        type = "SERVICE_PROVIDED_EIPS"
      }
    }
  }

[Duwini]

👍

[DhanukaSonicLabs]

@justinretzolk same error showing by this type of using...

│ Error: Unsupported block type │ │ on 07-msk-scram.tf line 80, in resource "aws_msk_cluster" "msk_cluster_scram": │ 80: connectivity_info { │ │ Blocks of type "connectivity_info" are not expected here.

[justinretzolk]

Hey @DhanukaLunatech 👋 What version of the AWS provider are you running? That functionality was added in 4.13.0.