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module Fog
module AWS
class RDS
class Real
require 'fog/aws/parsers/rds/promote_read_replica'
# promote a read replica to a writable RDS instance
# http://docs.aws.amazon.com/AmazonRDS/latest/APIReference/API_PromoteReadReplica.html
# ==== Parameters
# * DBInstanceIdentifier <~String> - The DB Instance identifier for the DB Instance to be deleted.
# * BackupRetentionPeriod <~Integer> - The number of days to retain automated backups. Range: 0-8.
# Setting this parameter to a positive number enables backups.
# Setting this parameter to 0 disables automated backups.
# * PreferredBackupWindow <~String> - The daily time range during which automated backups are created if
# automated backups are enabled, using the BackupRetentionPeriod parameter.
# Default: A 30-minute window selected at random from an 8-hour block of time per region.
# See the Amazon RDS User Guide for the time blocks for each region from which the default backup windows are assigned.
#
# ==== Returns
# * response<~Excon::Response>:
# * body<~Hash>:
def promote_read_replica(identifier, backup_retention_period = nil, preferred_backup_window = nil)
params = {}
params['BackupRetentionPeriod'] = backup_retention_period if backup_retention_period
params['PreferredBackupWindow'] = preferred_backup_window if preferred_backup_window
request({
'Action' => 'PromoteReadReplica',
'DBInstanceIdentifier' => identifier,
:parser => Fog::Parsers::AWS::RDS::PromoteReadReplica.new
}.merge(params))
end
end
class Mock
def promote_read_replica(identifier, backup_retention_period = nil, preferred_backup_window = nil)
server = self.data[:servers][identifier]
server || raise(Fog::AWS::RDS::NotFound.new("DBInstance #{identifier} not found"))
if server["ReadReplicaSourceDBInstanceIdentifier"].nil?
raise(Fog::AWS::RDS::Error.new("InvalidDBInstanceState => DB Instance is not a read replica."))
end
self.data[:modify_time] = Time.now
data = {
'BackupRetentionPeriod' => backup_retention_period || 1,
'PreferredBackupWindow' => preferred_backup_window || '08:00-08:30',
'DBInstanceIdentifier' => identifier,
'DBInstanceStatus' => "modifying",
'PendingModifiedValues' => {
'ReadReplicaSourceDBInstanceIdentifier' => nil,
}
}
server.merge!(data)
response = Excon::Response.new
response.body = {
"ResponseMetadata" => { "RequestId" => Fog::AWS::Mock.request_id },
"PromoteReadReplicaResult" => { "DBInstance" => server }
}
response.status = 200
response
end
end
end
end
end
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