Is this module deprecated ?

[iamaverrick]

Hello we are trying to use this module as we still use KOPS and will like to create kops state backend using this module. we are currently using terraform

terraform -version
Terraform v0.12.24
+ provider.aws v2.57.0
+ provider.null v2.1.2
+ provider.template v2.1.2

and this is the error we are getting when we implement the module.

Error: Unsupported block type

  on .terraform/modules/kops-state-backend.domain/main.tf line 18, in data "template_file" "zone_name":
  18:   vars {

Blocks of type "vars" are not expected here. Did you mean to define argument
"vars"? If so, use the equals sign to assign it a value.


Error: Unsupported block type

  on .terraform/modules/kops-state-backend/terraform-aws-kops-state-backend-0.3.0/main.tf line 11, in data "template_file" "zone_name":
  11:   vars {

Blocks of type "vars" are not expected here. Did you mean to define argument
"vars"? If so, use the equals sign to assign it a value.

i think this module needs to be updated to terraform .12, also i see there is a higher version of 0.3.0 available but in the example it seems to be outdated

module "kops-state-backend" {
  source  = "cloudposse/kops-state-backend/aws"
  version = "0.1.7"
  # insert the 2 required variables here
} 

solution

module "kops-state-backend" {
  source  = "cloudposse/kops-state-backend/aws"
  version = "0.3.0"
  # insert the 2 required variables here
}

if this module is deprecated and is no longer receiving updates is there a similar module which we can use that will do the same?

[iamaverrick]

provider "aws" {
  version = "~> 2.17"

  alias  = "s3"
  region = var.region
}

data "template_file" "zone_name" {
  template = replace(var.zone_name, "$$$$", "$")

  vars = {
    namespace        = var.namespace
    name             = var.cluster_name
    stage            = var.stage
    parent_zone_name = var.parent_zone_name
  }
}

locals {
  create_s3_bucket = true == var.create_bucket == "true"

  tags = merge(
    var.tags,
    {
      "Cluster" = data.template_file.zone_name.rendered
    },
  )

}

# Kops domain (e.g. `kops.domain.com`)
module "domain" {
  source           = "git::https://github.com/cloudposse/terraform-aws-route53-cluster-zone.git?ref=tags/0.4.0"
  namespace        = var.namespace
  name             = var.cluster_name
  stage            = var.stage
  delimiter        = var.delimiter
  attributes       = var.attributes
  zone_name        = var.zone_name
  parent_zone_id   = var.parent_zone_id
  parent_zone_name = var.parent_zone_name
  tags             = local.tags
  enabled          = var.domain_enabled
}

module "s3_label" {
  source     = "git::https://github.com/cloudposse/terraform-null-label.git?ref=tags/0.16.0"
  namespace  = var.namespace
  name       = var.name
  stage      = var.stage
  delimiter  = var.delimiter
  attributes = var.attributes
  tags       = local.tags
}

data "aws_s3_bucket" "default" {
  provider = aws.s3

  count  = local.create_s3_bucket ? 0 : 1
  bucket = module.s3_label.id
}

resource "aws_s3_bucket" "default" {
  provider = aws.s3

  count         = local.create_s3_bucket ? 1 : 0
  bucket        = module.s3_label.id
  acl           = var.acl
  region        = var.region
  force_destroy = var.force_destroy

  versioning {
    enabled = true
  }

  server_side_encryption_configuration {
    rule {
      apply_server_side_encryption_by_default {
        sse_algorithm = "AES256"
      }
    }
  }

  tags = module.s3_label.tags
}

resource "aws_s3_bucket_public_access_block" "default" {
  provider = aws.s3

  count  = local.create_s3_bucket && var.block_public_access_enabled == "true" ? 1 : 0
  bucket = aws_s3_bucket.default[0].id

  block_public_acls       = true
  block_public_policy     = true
  ignore_public_acls      = true
  restrict_public_buckets = true
}

ive updated code to this but im getting this error now

Error: Failed getting S3 bucket: NotFound: Not Found
        status code: 404, request id: CDC40B82EFD19F33, host id: p1nGhHhd7TUOYjGU84ZpJ7de2rA0OhS390/PUwSIFEKwqA905OhWoSPAb2mKwI7KLpxVnDfq+Bo= Bucket: "bare.prod.blueamber"

  on ../modules/aws/kops-state-backend/main.tf line 56, in data "aws_s3_bucket" "default":
  56: data "aws_s3_bucket" "default" {

can anybody guide me please on how to resolve ?

[iamaverrick]

Resolution for those who want to use this module and get stuck like how i was

provider "aws" {
  version = "2.57.0"

  alias  = "s3"
  region = var.region
}

data "template_file" "zone_name" {
  template = replace(var.zone_name, "$$$$", "$")

  vars = {
    namespace        = var.namespace
    name             = var.cluster_name
    stage            = var.stage
    parent_zone_name = var.parent_zone_name
  }
}

locals {
  create_s3_bucket = "${!(var.create_bucket == "false")}"

  tags = merge(
    var.tags,
    {
      "Cluster" = data.template_file.zone_name.rendered
    },
  )

}

# Kops domain (e.g. `kops.domain.com`)
module "domain" {
  source           = "git::https://github.com/cloudposse/terraform-aws-route53-cluster-zone.git?ref=tags/0.4.0"
  namespace        = var.namespace
  name             = var.cluster_name
  stage            = var.stage
  delimiter        = var.delimiter
  attributes       = var.attributes
  zone_name        = var.zone_name
  parent_zone_id   = var.parent_zone_id
  parent_zone_name = var.parent_zone_name
  tags             = local.tags
  enabled          = var.domain_enabled
}

module "s3_label" {
  source     = "git::https://github.com/cloudposse/terraform-null-label.git?ref=tags/0.16.0"
  namespace  = var.namespace
  name       = var.name
  stage      = var.stage
  delimiter  = var.delimiter
  attributes = var.attributes
  tags       = local.tags
}

data "aws_s3_bucket" "default" {
  provider = aws.s3

  count  = local.create_s3_bucket ? 0 : 1
  bucket = module.s3_label.id
}

resource "aws_s3_bucket" "default" {
  provider = aws.s3

  count         = local.create_s3_bucket ? 1 : 0
  bucket        = module.s3_label.id
  acl           = var.acl
  region        = var.region
  force_destroy = var.force_destroy

  versioning {
    enabled = true
  }

  server_side_encryption_configuration {
    rule {
      apply_server_side_encryption_by_default {
        sse_algorithm = "AES256"
      }
    }
  }

  tags = module.s3_label.tags
}

resource "aws_s3_bucket_public_access_block" "default" {
  provider = aws.s3

  count  = local.create_s3_bucket && var.block_public_access_enabled == "true" ? 1 : 0
  bucket = aws_s3_bucket.default[0].id

  block_public_acls       = true
  block_public_policy     = true
  ignore_public_acls      = true
  restrict_public_buckets = true
}