Class: Fog::Compute::AWS::Snapshot

Inherits:
Model
  • Object
show all
Defined in:
lib/fog/aws/models/compute/snapshot.rb

Instance Attribute Summary

Attributes inherited from Model

#collection, #connection

Instance Method Summary collapse

Methods inherited from Model

#initialize, #inspect, #reload, #to_json, #wait_for

Methods included from Attributes::ClassMethods

#_load, #aliases, #attribute, #attributes, #identity, #ignore_attributes, #ignored_attributes

Methods included from Attributes::InstanceMethods

#_dump, #attributes, #dup, #identity, #identity=, #merge_attributes, #new_record?, #requires, #requires_one

Constructor Details

This class inherits a constructor from Fog::Model

Instance Method Details

#destroy ⇒ Object 



20
21
22
23
24
25
 
# File 'lib/fog/aws/models/compute/snapshot.rb', line 20

def destroy
  requires :id

  connection.delete_snapshot(id)
  true
end

#ready? ⇒ Boolean

Returns:

  • (Boolean) 


27
28
29
 
# File 'lib/fog/aws/models/compute/snapshot.rb', line 27

def ready?
  state == 'completed'
end

#save ⇒ Object

Raises:



31
32
33
34
35
36
37
38
39
 
# File 'lib/fog/aws/models/compute/snapshot.rb', line 31

def save
  raise Fog::Errors::Error.new('Resaving an existing object may create a duplicate') if identity
  requires :volume_id

  data = connection.create_snapshot(volume_id, description).body
  new_attributes = data.reject {|key,value| key == 'requestId'}
  merge_attributes(new_attributes)
  true
end

#volume ⇒ Object 



41
42
43
44
 
# File 'lib/fog/aws/models/compute/snapshot.rb', line 41

def volume
  requires :id
  connection.describe_volumes(volume_id)
end