Class: Awsborn::Route53

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Includes:
AwsConstants
Defined in:
lib/awsborn/route53.rb

Constant Summary

Constants included from AwsConstants

AwsConstants::AVAILABILITY_ZONES, AwsConstants::INSTANCE_TYPES, AwsConstants::INSTANCE_TYPES_32_BIT, AwsConstants::INSTANCE_TYPES_64_BIT, AwsConstants::REGIONS, AwsConstants::SYMBOL_CONSTANT_MAP

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from AwsConstants

#aws_constant, #aws_instance_type_to_symbol, #aws_zone_to_symbol, #endpoint_for_zone_and_service, #symbol_to_aws_instance_type, #symbol_to_aws_zone, #zone_to_aws_region

Constructor Details

#initialize(zone = nil) ⇒ Route53

Returns a new instance of Route53.



15
16
 
# File 'lib/awsborn/route53.rb', line 15

def initialize (zone = nil)
end

Instance Attribute Details

#connection ⇒ Object (readonly)

Returns the value of attribute connection.



6
7
8
 
# File 'lib/awsborn/route53.rb', line 6

def connection
  @connection
end

Instance Method Details

#add_alias_record(options) ⇒ Object 



43
44
45
46
47
48
49
 
# File 'lib/awsborn/route53.rb', line 43

def add_alias_record (options)
  name = with_final_dot(options[:alias])
  zone = zone_id_for(name)
  alias_target = { :hosted_zone_id => options[:lb_zone], :dns_name => options[:lb_fqdn] }
  alias_record = { :name => options[:alias], :type => 'A', :alias_target => alias_target }
  connection.create_resource_record_sets(zone, [alias_record])
end

#alias_target(name) ⇒ Object 



36
37
38
39
40
41
 
# File 'lib/awsborn/route53.rb', line 36

def alias_target (name)
  name = with_final_dot(name)
  zone = zone_id_for(name)
  alias_record = connection.list_resource_record_sets(zone).detect { |rr| rr[:name] == name && rr[:alias_target] }
  alias_record && alias_record[:alias_target]
end

#create_zone(name) ⇒ Object 



32
33
34
 
# File 'lib/awsborn/route53.rb', line 32

def create_zone (name)
  connection.create_hosted_zone({:name => with_final_dot(name), :config => {:comment => ''}})
end

#remove_alias_records(name) ⇒ Object 



51
52
53
54
55
56
 
# File 'lib/awsborn/route53.rb', line 51

def remove_alias_records (name)
  name = with_final_dot(name)
  zone = zone_id_for(name)
  alias_records = connection.list_resource_record_sets(zone).select { |rr| rr[:name] == name && rr[:alias_target] }
  connection.delete_resource_record_sets(zone, alias_records)
end

#zone_exists?(name) ⇒ Boolean

Returns:

  • (Boolean) 


18
19
20
 
# File 'lib/awsborn/route53.rb', line 18

def zone_exists? (name)
  !! zone_overview_for(name)
end

#zone_for(name) ⇒ Object 



22
23
24
25
 
# File 'lib/awsborn/route53.rb', line 22

def zone_for (name)
  zone_id = zone_id_for(name)
  connection.get_hosted_zone(zone_id) if zone_id
end

#zone_id_for(name) ⇒ Object 



27
28
29
30
 
# File 'lib/awsborn/route53.rb', line 27

def zone_id_for (name)
  overview = zone_overview_for(name)
  overview[:aws_id] if overview
end