Class: Fog::Compute::Aliyun::Volume

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

Instance Method Summary collapse

Instance Method Details

#destroy ⇒ Object 



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# File 'lib/fog/aliyun/models/compute/volume.rb', line 47

def destroy
  requires :id

  service.delete_disk(id)
  true
end

#image ⇒ Object 



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# File 'lib/fog/aliyun/models/compute/volume.rb', line 76

def image
  requires :image_id
  Fog::Compute::Aliyun::Images.new(:service=>service).all(:imageId=>image_id)[0]
end

#ready? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/fog/aliyun/models/compute/volume.rb', line 54

def ready?
  requires :state
  state == 'Available'
end

#save(options = {}) ⇒ Object 



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# File 'lib/fog/aliyun/models/compute/volume.rb', line 59

def save(options={})
  # raise Fog::Errors::Error.new('Resaving an existing object may create a duplicate') if persisted?
  # requires :availability_zone
  requires_one :size, :snapshot_id
  options[:name] = name if name
  options[:description]=description if description
  if snapshot_id
    data=Fog::JSON.decode(service.create_disk_by_snapshot(snapshot_id,options).body)
    merge_attributes(data)
  elsif size
    data = Fog::JSON.decode(service.create_disk(size,options).body)
    merge_attributes(data)
  end          
 
  true
end

#snapshots ⇒ Object 



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# File 'lib/fog/aliyun/models/compute/volume.rb', line 81

def snapshots
  requires :id
  Fog::Compute::Aliyun::Snapshots.new(:service=>service).all(:volume_id=>id)
end

#source ⇒ Object 



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# File 'lib/fog/aliyun/models/compute/volume.rb', line 86

def source
  requires :snapshot_id
  Fog::Compute::Aliyun::Snapshots.new(:service=>service).all(:snapshotIds => [snapshot_id])[0]
end