Class: BuildCloud::R53RecordSet

Inherits:
Object
  • Object
show all
Includes:
Component
Defined in:
lib/build-cloud/r53recordset.rb

Constant Summary collapse

@@objects = 
[]

Instance Method Summary collapse

Methods included from Component

included

Constructor Details

#initialize(fog_interfaces, log, options = {}) ⇒ R53RecordSet

Returns a new instance of R53RecordSet.



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# File 'lib/build-cloud/r53recordset.rb', line 7

def initialize ( fog_interfaces, log, options = {} )

    @log     = log
    @options = options

    @log.debug( options.inspect )

    required_options(:name, :type, :zone)

    @zone_name = options.delete(:zone)
end

Instance Method Details

#create ⇒ Object 



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# File 'lib/build-cloud/r53recordset.rb', line 19

def create
    
    return if exists?

    @log.info( "Creating record set #{@options[:name]}" )

    options = @options.dup

    if options.has_key?(:alias_target)

        unless options[:alias_target][:dns_name] and options[:alias_target][:hosted_zone_id]

            elb_name = options[:alias_target].delete(:elb)
            elb = BuildCloud::LoadBalancer.search( :id => elb_name ).first

            unless elb
                raise "Can't find ELB object for #{elb_name}"
            end

            options[:alias_target][:dns_name]       = elb.read.dns_name
            options[:alias_target][:hosted_zone_id] = elb.read.hosted_zone_name_id
            
        end

    end

    if rds_server = options.delete(:rds_server)

        rds = BuildCloud::RDSServer.search( :id => rds_server ).first

        unless rds 
            raise "Can't find RDS Server for #{rds_server}"
        end

        options[:value] = [ rds.read.endpoint["Address"] ]
    end

    if cache_cluster = options.delete(:cache_cluster)

        cache = BuildCloud::CacheCluster.search( :id => cache_cluster ).first

        unless cache
            raise "Can't find cache cluster for #{cache_cluster}"
        end

        options[:value] = [ cache.read.nodes.first["Address"] ]

    end


    record = zone.records.create( options )

    @log.debug(record.inspect)

end

#delete ⇒ Object 



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# File 'lib/build-cloud/r53recordset.rb', line 84

def delete

    return unless exists?

    @log.info( "Deleting record #{@options[:name]}" )

    # Fog errors unless ttl is set:
    fog_object.ttl = 1
    fog_object.destroy

end

#read ⇒ Object Also known as: fog_object 



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# File 'lib/build-cloud/r53recordset.rb', line 75

def read
    if zone
        return zone.records.select { |r| r.name == @options[:name] }.first
    end
    nil
end

#wait_until_ready ⇒ Object 



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# File 'lib/build-cloud/r53recordset.rb', line 96

def wait_until_ready
    @log.debug("Can't wait on r53 record set creation")
end