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require 'fog/openstack/models/model'
module Fog
module OpenStack
class Volume
class Volume < Fog::OpenStack::Model
attribute :metadata
attribute :status
attribute :size
attribute :volume_type, :aliases => %w(volumeType type)
attribute :snapshot_id, :aliases => 'snapshotId'
attribute :imageRef, :aliases => 'image_id'
attribute :availability_zone, :aliases => 'availabilityZone'
attribute :created_at, :aliases => 'createdAt'
attribute :attachments
attribute :source_volid
def destroy
requires :id
service.delete_volume(id)
true
end
def extend(size)
requires :id
service.extend_volume(id, size)
true
end
def ready?
status == 'available'
end
def reset_status(status)
requires :id
service.action(id, 'os-reset_status' => {:status => status})
end
def create_metadata(metadata)
replace_metadata(metadata)
end
# Existing keys have values updated and new key-value pairs are created, but none are deleted
def update_metadata(metadata)
requires :id
service.update_metadata(id, metadata)
true
end
# All existing key-value pairs are deleted and replaced with the key-value pairs specified here
def replace_metadata(metadata)
requires :id
service.replace_metadata(id, metadata)
true
end
# Delete one specific key-value pair by specifying the key name
def delete_metadata(key_name)
requires :id
service.delete_metadata(id, key_name)
true
end
end
end
end
end
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