または CreateRouteTableAWS SDKで を使用する CLI

ルートテーブルを作成するには

この例では、指定された のルートテーブルを作成しますVPC。

コマンド:

aws ec2 create-route-table --vpc-id vpc-a01106c2

出力:

{
    "RouteTable": {
        "Associations": [],
        "RouteTableId": "rtb-22574640",
        "VpcId": "vpc-a01106c2",
        "PropagatingVgws": [],
        "Tags": [],
        "Routes": [
            {
                "GatewayId": "local",
                "DestinationCidrBlock": "10.0.0.0/16",
                "State": "active"
            }
        ]
    }
}

例 1: この例では、指定された のルートテーブルを作成しますVPC。

New-EC2RouteTable -VpcId vpc-12345678

出力:

Associations    : {}
PropagatingVgws : {}
Routes          : {}
RouteTableId    : rtb-1a2b3c4d
Tags            : {}
VpcId           : vpc-12345678

require "aws-sdk-ec2"

# Prerequisites:
#
# - A VPC in Amazon VPC.
# - A subnet in that VPC.
# - A gateway attached to that subnet.
#
# @param ec2_resource [Aws::EC2::Resource] An initialized
#   Amazon Elastic Compute Cloud (Amazon EC2) resource object.
# @param vpc_id [String] The ID of the VPC for the route table.
# @param subnet_id [String] The ID of the subnet for the route table.
# @param gateway_id [String] The ID of the gateway for the route.
# @param destination_cidr_block [String] The destination CIDR block
#   for the route.
# @param tag_key [String] The key portion of the tag for the route table.
# @param tag_value [String] The value portion of the tag for the route table.
# @return [Boolean] true if the route table was created and associated;
#   otherwise, false.
# @example
#   exit 1 unless route_table_created_and_associated?(
#     Aws::EC2::Resource.new(region: 'us-west-2'),
#     'vpc-0b6f769731EXAMPLE',
#     'subnet-03d9303b57EXAMPLE',
#     'igw-06ca90c011EXAMPLE',
#     '0.0.0.0/0',
#     'my-key',
#     'my-value'
#   )
def route_table_created_and_associated?(
  ec2_resource,
  vpc_id,
  subnet_id,
  gateway_id,
  destination_cidr_block,
  tag_key,
  tag_value
)
  route_table = ec2_resource.create_route_table(vpc_id: vpc_id)
  puts "Created route table with ID '#{route_table.id}'."
  route_table.create_tags(
    tags: [
      {
        key: tag_key,
        value: tag_value
      }
    ]
  )
  puts "Added tags to route table."
  route_table.create_route(
    destination_cidr_block: destination_cidr_block,
    gateway_id: gateway_id
  )
  puts "Created route with destination CIDR block " \
    "'#{destination_cidr_block}' and associated with gateway " \
    "with ID '#{gateway_id}'."
  route_table.associate_with_subnet(subnet_id: subnet_id)
  puts "Associated route table with subnet with ID '#{subnet_id}'."
  return true
rescue StandardError => e
  puts "Error creating or associating route table: #{e.message}"
  puts "If the route table was created but not associated, you should " \
    "clean up by deleting the route table."
  return false
end

# Example usage:
def run_me
  vpc_id = ""
  subnet_id = ""
  gateway_id = ""
  destination_cidr_block = ""
  tag_key = ""
  tag_value = ""
  region = ""
  # Print usage information and then stop.
  if ARGV[0] == "--help" || ARGV[0] == "-h"
    puts "Usage: ruby ec2-ruby-example-create-route-table.rb " \
      "VPC_ID SUBNET_ID GATEWAY_ID DESTINATION_CIDR_BLOCK " \
      "TAG_KEY TAG_VALUE REGION"
  # Replace us-west-2 with the AWS Region you're using for Amazon EC2.
    puts "Example: ruby ec2-ruby-example-create-route-table.rb " \
      "vpc-0b6f769731EXAMPLE subnet-03d9303b57EXAMPLE igw-06ca90c011EXAMPLE " \
      "'0.0.0.0/0' my-key my-value us-west-2"
    exit 1
  # If no values are specified at the command prompt, use these default values.
  elsif ARGV.count.zero?
    vpc_id = "vpc-0b6f769731EXAMPLE"
    subnet_id = "subnet-03d9303b57EXAMPLE"
    gateway_id = "igw-06ca90c011EXAMPLE"
    destination_cidr_block = "0.0.0.0/0"
    tag_key = "my-key"
    tag_value = "my-value"
    # Replace us-west-2 with the AWS Region you're using for Amazon EC2.
    region = "us-west-2"
  # Otherwise, use the values as specified at the command prompt.
  else
    vpc_id = ARGV[0]
    subnet_id = ARGV[1]
    gateway_id = ARGV[2]
    destination_cidr_block = ARGV[3]
    tag_key = ARGV[4]
    tag_value = ARGV[5]
    region = ARGV[6]
  end

  ec2_resource = Aws::EC2::Resource.new(region: region)

  if route_table_created_and_associated?(
    ec2_resource,
    vpc_id,
    subnet_id,
    gateway_id,
    destination_cidr_block,
    tag_key,
    tag_value
  )
    puts "Route table created and associated."
  else
    puts "Route table not created or not associated."
  end
end

run_me if $PROGRAM_NAME == __FILE__