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88 lines
3.3 KiB
Ruby
88 lines
3.3 KiB
Ruby
module Fog
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module AWS
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class RDS
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class Real
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require 'fog/aws/parsers/rds/describe_db_instances'
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# Describe all or specified load db instances
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# http://docs.amazonwebservices.com/AmazonRDS/latest/APIReference/API_DescribeDBInstances.html
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# ==== Parameters
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# * DBInstanceIdentifier <~String> - ID of instance to retrieve information for. if absent information for all instances is returned
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# ==== Returns
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# * response<~Excon::Response>:
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# * body<~Hash>:
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def describe_db_instances(identifier=nil, opts={})
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params = {}
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params['DBInstanceIdentifier'] = identifier if identifier
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if opts[:marker]
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params['Marker'] = opts[:marker]
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end
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if opts[:max_records]
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params['MaxRecords'] = opts[:max_records]
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end
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request({
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'Action' => 'DescribeDBInstances',
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:parser => Fog::Parsers::AWS::RDS::DescribeDBInstances.new
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}.merge(params))
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end
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end
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class Mock
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def describe_db_instances(identifier=nil, opts={})
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response = Excon::Response.new
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server_set = []
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if identifier
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if specified_server = self.data[:servers][identifier]
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server_set << specified_server
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else
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raise Fog::AWS::RDS::NotFound.new("DBInstance #{identifier} not found")
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end
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else
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server_set = self.data[:servers].values
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end
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server_set.each do |server|
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case server["DBInstanceStatus"]
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when "creating"
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if Time.now - server['InstanceCreateTime'] >= Fog::Mock.delay * 2
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server["DBInstanceStatus"] = "available"
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server["AvailabilityZone"] ||= region + 'a'
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server["Endpoint"] = {"Port"=>3306,
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"Address"=> Fog::AWS::Mock.rds_address(server["DBInstanceIdentifier"],region) }
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server["PendingModifiedValues"] = {}
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end
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when "rebooting"
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if Time.now - self.data[:reboot_time] >= Fog::Mock.delay
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# apply pending modified values
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server.merge!(server["PendingModifiedValues"])
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server["PendingModifiedValues"] = {}
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server["DBInstanceStatus"] = 'available'
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self.data.delete(:reboot_time)
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end
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when "modifying"
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# TODO there are some fields that only applied after rebooting
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if Time.now - self.data[:modify_time] >= Fog::Mock.delay
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server.merge!(server["PendingModifiedValues"])
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server["PendingModifiedValues"] = {}
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server["DBInstanceStatus"] = 'available'
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end
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when "available" # I'm not sure if amazon does this
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unless server["PendingModifiedValues"].empty?
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server["DBInstanceStatus"] = 'modifying'
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end
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end
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end
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response.status = 200
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response.body = {
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"ResponseMetadata"=>{ "RequestId"=> Fog::AWS::Mock.request_id },
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"DescribeDBInstancesResult" => { "DBInstances" => server_set }
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}
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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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