Class: AwsInstanceList::RDS

Inherits:
Base
  • Object
show all
Defined in:
lib/aws_instance_list/rds.rb

Instance Attribute Summary

Attributes inherited from Base

#client, #metric, #region

Instance Method Summary collapse

Methods inherited from Base

#demodulize, #instances, #yaml, #yaml_default, #yaml_file

Constructor Details

#initialize(region: 'eu-west-1') ⇒ RDS

Returns a new instance of RDS.



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# File 'lib/aws_instance_list/rds.rb', line 7

def initialize region: 'eu-west-1'

  super region: region

  @client=Aws::RDS::Client.new region: region

end

Instance Method Details

#db_list(options: {}, fields: nil) ⇒ Object 



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# File 'lib/aws_instance_list/rds.rb', line 23

def db_list options: {}, fields: nil

  fields||=load_db_fields

  instances(options).map do |i|
    fields.map { |f| i.send(f) } << free_storage_space(i.db_instance_identifier) << region
  end
end

#descriptions(options = {}) ⇒ Object 



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# File 'lib/aws_instance_list/rds.rb', line 19

def descriptions options={}
  client.describe_db_instances(options)
end

#free_storage_space(db_instance_identifier) ⇒ Object 



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# File 'lib/aws_instance_list/rds.rb', line 36

def free_storage_space db_instance_identifier
  metric.free_storage_space db_instance_identifier
end

#list_method ⇒ Object 



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# File 'lib/aws_instance_list/rds.rb', line 15

def list_method
  :db_instances
end

#load_db_fields ⇒ Object 



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# File 'lib/aws_instance_list/rds.rb', line 32

def load_db_fields
  yaml['db']['fields']
end