data.

Terraform Data source

• identity_store_id = tolist(data.aws_ssoadmin_instances.example.identity_store_ids)[0]
• r53_zone_name = data.terraform_remote_state.r53.outputs.r53_zone_name

data examples

AWS:

 data.aws_vpc
data.aws_caller_identity
data.aws_region
data.aws_availability_zones
data.aws_subnets
data.aws_ami
data.aws_iam_policy_document
data.aws_lb
data.aws_acm_certificate

data.tfe_outputs

provider "kubernetes" {
 host                   = data.aws_eks_cluster.cluster.endpoint
 token                  = data.aws_eks_cluster_auth.cluster.token
 cluster_ca_certificate = base64decode(data.aws_eks_cluster.cluster.certificate_authority.0.data)
}

r53_zone_name = data.terraform_remote_state.r53.outputs.r53_zone_name
r53_zone_id   = data.terraform_remote_state.r53.outputs.r53_zone_id

Examples

resource "aws_s3_bucket" "example" {
  bucket = "my-tf-test-bucket"
}

resource "aws_s3_bucket_policy" "allow_access_from_another_account" {
  bucket = aws_s3_bucket.example.id
  policy = data.aws_iam_policy_document.allow_access_from_another_account.json
}

aws_ami

data "aws_ami" "ubuntu" {
 most_recent = true

 filter {
   name   = "name"
   values = ["ubuntu/images/hvm-ssd/ubuntu-focal-20.04-amd64-server-*"]
 }

 filter {
   name   = "virtualization-type"
   values = ["hvm"]
 }

 owners = ["099720109477"] # Canonical
}

Errors

• Error: Error in function call

Related

• each.
• Terraform data block
• Terraform AWS data sources
• path.module

See also

• var., local., module., data., path., variables.tf
• Data block: data., toset, each.
• AWS Data sources: aws_region, aws_vpc, aws_caller_identity, aws_availability_zones, aws_eip, aws_flow_log, template_file, aws_ami