data.tf

# Data source for the latest Amazon Linux 2 AMI
data "aws_ami" "latest_amazon_linux" {
  most_recent = true

  filter {
    name   = "name"
    values = ["amzn2-ami-hvm-*-x86_64-gp2"]
  }

  filter {
    name   = "owner-id"
    values = ["137112412989"] # Amazon's AWS account ID for AL2 AMIs
  }
}

# Data source for the availability zones
data "aws_availability_zones" "available" {}

# Data source to find a hypothetical ARN for a certificate
data "aws_acm_certificate" "issued" {
  domain      = "tf.demo.net"
  types       = ["AMAZON_ISSUED"]
  most_recent = true
}

# Data source for a hypothetical SNS topic to be used form CloudWatch Alarms
data "aws_sns_topic" "alert" {
  name = "alert_topic"
}

# Data source for S3 bucket used for logging
data "aws_s3_bucket" "lb_logs" {
  bucket = "loadbalancer-logs"
}

# Get the KMS key created for Secrets Manager
data "aws_kms_key" "secret-manager" {
  key_id = "alias/demo-app-secrets-manager"
}