2011-08-31 16:52:53 -04:00
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require File.expand_path(File.join(File.dirname(__FILE__), '..', 'aws'))
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2011-02-27 16:09:12 -05:00
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module Fog
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module AWS
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class RDS < Fog::Service
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class IdentifierTaken < Fog::Errors::Error; end
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2011-03-10 15:06:03 -05:00
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2011-02-27 16:09:12 -05:00
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requires :aws_access_key_id, :aws_secret_access_key
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recognizes :region, :host, :path, :port, :scheme, :persistent
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request_path 'fog/aws/requests/rds'
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request :create_db_instance
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request :modify_db_instance
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request :describe_db_instances
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request :delete_db_instance
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request :reboot_db_instance
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request :create_db_instance_read_replica
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2011-07-12 16:03:04 -04:00
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request :describe_db_engine_versions
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request :describe_db_reserved_instances
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2011-03-10 15:06:03 -05:00
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2011-02-27 16:09:12 -05:00
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request :describe_db_snapshots
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request :create_db_snapshot
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request :delete_db_snapshot
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request :create_db_parameter_group
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request :delete_db_parameter_group
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request :modify_db_parameter_group
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request :describe_db_parameter_groups
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2011-03-08 11:11:38 -05:00
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request :describe_db_security_groups
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request :create_db_security_group
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request :delete_db_security_group
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request :authorize_db_security_group_ingress
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request :revoke_db_security_group_ingress
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2011-02-27 16:09:12 -05:00
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request :describe_db_parameters
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2011-03-10 15:06:03 -05:00
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request :restore_db_instance_from_db_snapshot
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request :restore_db_instance_to_point_in_time
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2011-05-11 15:27:27 -04:00
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model_path 'fog/aws/models/rds'
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2011-02-27 16:09:12 -05:00
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model :server
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collection :servers
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model :snapshot
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collection :snapshots
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model :parameter_group
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collection :parameter_groups
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model :parameter
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collection :parameters
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2011-03-08 11:11:38 -05:00
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model :security_group
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collection :security_groups
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2011-02-27 16:09:12 -05:00
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class Mock
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2011-11-29 13:40:36 -05:00
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def self.data
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@data ||= Hash.new do |hash, region|
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owner_id = Fog::AWS::Mock.owner_id
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hash[region] = Hash.new do |region_hash, key|
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region_hash[key] = {
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:servers => {}
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}
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end
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end
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end
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def self.reset
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@data = nil
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end
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2011-02-27 16:09:12 -05:00
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def initialize(options={})
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2011-11-29 13:40:36 -05:00
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@aws_access_key_id = options[:aws_access_key_id]
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@region = options[:region] || 'us-east-1'
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unless ['ap-northeast-1', 'ap-southeast-1', 'eu-west-1', 'us-east-1', 'us-west-1', 'us-west-2'].include?(@region)
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raise ArgumentError, "Unknown region: #{@region.inspect}"
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end
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end
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def data
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self.class.data[@region][@aws_access_key_id]
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end
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def reset_data
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self.class.data[@region].delete(@aws_access_key_id)
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end
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2011-02-27 16:09:12 -05:00
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end
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class Real
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# Initialize connection to ELB
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#
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# ==== Notes
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# options parameter must include values for :aws_access_key_id and
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# :aws_secret_access_key in order to create a connection
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#
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# ==== Examples
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# elb = ELB.new(
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# :aws_access_key_id => your_aws_access_key_id,
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# :aws_secret_access_key => your_aws_secret_access_key
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# )
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#
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# ==== Parameters
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# * options<~Hash> - config arguments for connection. Defaults to {}.
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2011-11-09 12:57:48 -05:00
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# * region<~String> - optional region to use, in ['eu-west-1', 'us-east-1', 'us-west-1', 'us-west-2', 'ap-southeast-1']
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#
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# ==== Returns
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# * ELB object with connection to AWS.
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def initialize(options={})
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@aws_access_key_id = options[:aws_access_key_id]
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@aws_secret_access_key = options[:aws_secret_access_key]
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2011-09-12 11:01:48 -04:00
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@connection_options = options[:connection_options] || {}
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@hmac = Fog::HMAC.new('sha256', @aws_secret_access_key)
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2011-03-02 13:57:52 -05:00
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2011-02-27 16:09:12 -05:00
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options[:region] ||= 'us-east-1'
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@host = options[:host] || case options[:region]
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2011-03-02 13:57:52 -05:00
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when 'ap-northeast-1'
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'rds.ap-northeast-1.amazonaws.com'
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2011-02-27 16:09:12 -05:00
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when 'ap-southeast-1'
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'rds.ap-southeast-1.amazonaws.com'
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when 'eu-west-1'
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'rds.eu-west-1.amazonaws.com'
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when 'us-east-1'
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'rds.us-east-1.amazonaws.com'
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when 'us-west-1'
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'rds.us-west-1.amazonaws.com'
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2011-11-09 12:57:48 -05:00
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when 'us-west-2'
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'rds.us-west-2.amazonaws.com'
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2011-12-15 07:37:31 -05:00
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when 'sa-east-1'
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'rds.sa-east-1.amazonaws.com'
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2011-02-27 16:09:12 -05:00
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else
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raise ArgumentError, "Unknown region: #{options[:region].inspect}"
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end
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2011-09-12 11:01:48 -04:00
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@path = options[:path] || '/'
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@persistent = options[:persistent] || false
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@port = options[:port] || 443
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@scheme = options[:scheme] || 'https'
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@connection = Fog::Connection.new("#{@scheme}://#{@host}:#{@port}#{@path}", @persistent, @connection_options)
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2011-02-27 16:09:12 -05:00
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end
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def reload
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@connection.reset
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end
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private
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def request(params)
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idempotent = params.delete(:idempotent)
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parser = params.delete(:parser)
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2011-06-20 16:49:37 -04:00
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body = Fog::AWS.signed_params(
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2011-02-27 16:09:12 -05:00
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params,
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{
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:aws_access_key_id => @aws_access_key_id,
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:hmac => @hmac,
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:host => @host,
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:path => @path,
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:port => @port,
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:version => '2011-04-01' #'2010-07-28'
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}
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)
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begin
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response = @connection.request({
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:body => body,
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:expects => 200,
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:headers => { 'Content-Type' => 'application/x-www-form-urlencoded' },
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:idempotent => idempotent,
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:host => @host,
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:method => 'POST',
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:parser => parser
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})
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rescue Excon::Errors::HTTPStatusError => error
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if match = error.message.match(/<Code>(.*)<\/Code>[\s\\\w]+<Message>(.*)<\/Message>/m)
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case match[1].split('.').last
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when 'DBInstanceNotFound', 'DBParameterGroupNotFound', 'DBSnapshotNotFound', 'DBSecurityGroupNotFound'
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raise Fog::AWS::RDS::NotFound.slurp(error, match[2])
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when 'DBParameterGroupAlreadyExists'
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raise Fog::AWS::RDS::IdentifierTaken.slurp(error, match[2])
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else
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raise
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end
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else
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raise
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end
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end
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response
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end
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end
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end
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end
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end
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