Class: CloudInteractor::Volume

Inherits:
Object
  • Object
show all
Defined in:
lib/cloud_interactor/volume.rb,
lib/cloud_interactor/volume/list.rb,
lib/cloud_interactor/volume/read.rb,
lib/cloud_interactor/volume/create.rb,
lib/cloud_interactor/volume/destroy.rb

Overview

docs.rackspace.com/cbs/api/v1.0/cbs-devguide/content/volumes.html

Constant Summary collapse

IDENTITY = 
'volumes'
RESOURCE = 
'volume'

Instance Method Summary collapse

Constructor Details

#initialize(main_obj, classes, options = {}) ⇒ Volume

Returns a new instance of Volume.



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# File 'lib/cloud_interactor/volume.rb', line 7

def initialize main_obj, classes, options={} 
  @main_obj  = main_obj
  @options   = options
  @classes   = classes
end

Instance Method Details

#create(args) ⇒ Object 



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# File 'lib/cloud_interactor/volume/create.rb', line 3

def create args
  puts "(#{ IDENTITY }) Creating #{ args['display_name'] } in #{ IDENTITY }..."

  puts("Creating #{ IDENTITY.singularize } with args #{ ap(args) }") if @options['verbose']

  args['volume_type'] = 'SSD' unless args['volume_type']

  @main_obj["#{ IDENTITY }_create_request"] = JSON.parse(@classes['auth'].auth_service(RESOURCE).instance_eval(IDENTITY).create(args).to_json)
end

#destroy(args) ⇒ Object 



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# File 'lib/cloud_interactor/volume/destroy.rb', line 3

def destroy args
  read args, false

  #TODO strict checking on volumes to ensure a volume can't be destroyed when it is still attached

  @classes['helper'].generic_destroy_parse args, IDENTITY, RESOURCE, 'display_name'
end

#list(args = {}, output = true) ⇒ Object 



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# File 'lib/cloud_interactor/volume/list.rb', line 3

def list args={}, output=true
  @classes['helper'].generic_list_call IDENTITY, RESOURCE, output
end

#read(args, output = true, mode = "display_name") ⇒ Object 



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# File 'lib/cloud_interactor/volume/read.rb', line 3

def read args, output=true, mode="display_name"
  list([], false) if @main_obj["specific_#{ IDENTITY }"].nil?

  @classes['helper'].generic_read_parse args, IDENTITY, output, mode
end

#run(method, args, mode = "name") ⇒ Object 



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# File 'lib/cloud_interactor/volume.rb', line 13

def run method, args, mode="name"
  case method
  when "read" then self.send(method, args, mode)
  else             self.send(method, args)
  end
end