Class: DrawCloud::RouteTableEntry

Inherits:
Base
  • Object
show all
Defined in:
lib/draw_cloud/route_table_entry.rb

Instance Attribute Summary collapse

Attributes inherited from Base

#as_groups, #as_launch_configurations, #deletion_policy, #depends_on, #ec2_instances, #elastic_ips, #gateways, #iam_access_keys, #iam_policies, #iam_users, #mappings, #metadata, #network_acls, #network_interfaces, #outputs, #parameters, #parent, #rdses, #resources, #route_tables, #security_groups, #sns_topics, #subnets, #vpcs, #wait_handles

Instance Method Summary collapse

Methods inherited from Base

#[], #accessor, #add_standard_properties, #create_as_group, #create_as_launch_configuration, #create_ec2_instance, #create_ec2_instance_template, #create_elastic_ip, #create_iam_access_key, #create_iam_policy, #create_iam_user, #create_mapping, #create_network_acl, #create_network_interface, #create_output, #create_parameter, #create_rds, #create_route_table, #create_security_group, #create_service, #create_sns_topic, #create_subnet, #create_vpc, #create_wait_handle, #ref

Methods included from Locations

#arn_s3

Methods included from Utilities

#desplice, #fnbase64, #fngetatt, #fnjoin, #hash_to_tag_array, #region, #resource_style, #splice, #stack_name

Constructor Details

#initialize(name, to, via, options = {}) ⇒ RouteTableEntry

Returns a new instance of RouteTableEntry.



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# File 'lib/draw_cloud/route_table_entry.rb', line 22

def initialize(name, to, via, options={})
  @name = name
  @to = to
  @via = via
  super(options)
end

Instance Attribute Details

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/draw_cloud/route_table_entry.rb', line 21

def name
  @name
end

#to ⇒ Object

Returns the value of attribute to.



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# File 'lib/draw_cloud/route_table_entry.rb', line 21

def to
  @to
end

#via ⇒ Object

Returns the value of attribute via.



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# File 'lib/draw_cloud/route_table_entry.rb', line 21

def via
  @via
end

Instance Method Details

#load_into_config(config) ⇒ Object 



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# File 'lib/draw_cloud/route_table_entry.rb', line 29

def load_into_config(config)
  # FIXME: emit error if no table attached
  config.cf_add_resource resource_name, self
  super(config)
end

#resource_name ⇒ Object 



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# File 'lib/draw_cloud/route_table_entry.rb', line 35

def resource_name
  route_table.resource_name + "To" + resource_style(name)
end

#to_h ⇒ Object 



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# File 'lib/draw_cloud/route_table_entry.rb', line 39

def to_h
  h = {
    "Type" => "AWS::EC2::Route",
    "Properties" => {
      "RouteTableId" => DrawCloud.ref(route_table),
      "DestinationCidrBlock" => to,
    }
  }
  if via.nil?
    throw ArgumentError, "Route #{resource_name} requires :via"
  elsif via.internet_gateway
    h["Properties"]["GatewayId"] = DrawCloud.ref(via.internet_gateway)
    # TODO: ["NetworkInterfaceId"]
  elsif via.ec2_instance
    h["Properties"]["InstanceId"] = DrawCloud.ref(via.ec2_instance)
  end

  add_standard_properties(h)
end