Class: Terraforming::Resource::EC2

Inherits:
Object
  • Object
show all
Includes:
Util
Defined in:
lib/terraforming/resource/ec2.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Util

#apply_template, #generate_tfstate, #name_from_tag, #normalize_module_name, #template_path

Constructor Details

#initialize(client) ⇒ EC2

Returns a new instance of EC2.



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# File 'lib/terraforming/resource/ec2.rb', line 13

def initialize(client)
  @client = client
end

Class Method Details

.tf(client = Aws::EC2::Client.new) ⇒ Object 



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# File 'lib/terraforming/resource/ec2.rb', line 5

def self.tf(client = Aws::EC2::Client.new)
  self.new(client).tf
end

.tfstate(client = Aws::EC2::Client.new) ⇒ Object 



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# File 'lib/terraforming/resource/ec2.rb', line 9

def self.tfstate(client = Aws::EC2::Client.new)
  self.new(client).tfstate
end

Instance Method Details

#tf ⇒ Object 



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# File 'lib/terraforming/resource/ec2.rb', line 17

def tf
  apply_template(@client, "tf/ec2")
end

#tfstate ⇒ Object 



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# File 'lib/terraforming/resource/ec2.rb', line 21

def tfstate
  resources = instances.inject({}) do |result, instance|
    attributes = {
      "ami"=> instance.image_id,
      "associate_public_ip_address"=> "true",
      "availability_zone"=> instance.placement.availability_zone,
      "ebs_block_device.#"=> instance.block_device_mappings.length.to_s,
      "ebs_optimized"=> instance.ebs_optimized.to_s,
      "ephemeral_block_device.#"=> "0",
      "id"=> instance.instance_id,
      "instance_type"=> instance.instance_type,
      "private_dns"=> instance.private_dns_name,
      "private_ip"=> instance.private_ip_address,
      "public_dns"=> instance.public_dns_name,
      "public_ip"=> instance.public_ip_address,
      "root_block_device.#"=> instance.root_device_name ? "1" : "0",
      "security_groups.#"=> instance.security_groups.length.to_s,
      "source_dest_check"=> instance.source_dest_check.to_s,
      "subnet_id"=> instance.subnet_id,
      "tenancy"=> instance.placement.tenancy
    }
    result["aws_instance.#{module_name_of(instance)}"] = {
      "type" => "aws_instance",
      "primary" => {
        "id" => instance.instance_id,
        "attributes" => attributes,
        "meta" => {
          "schema_version" => "1"
        }
      }
    }

    result
  end

  generate_tfstate(resources)
end