Class Fog::Image::OpenStack::V2::Image
In: lib/fog/image/openstack/v2/models/image.rb
Parent: Fog::OpenStack::Model

Methods

add_member   add_tag   add_tags   create   deactivate   destroy   download_data   member   members   method_missing   reactivate   remove_member   remove_tag   remove_tags   respond_to?   save   update   update_member   upload_data  

Public Instance methods

save()

This overrides the behaviour of Fog::OpenStack::Model::save() which tries to be clever and 

 assumes save=update if an ID is present - but Image V2 allows ID to be specified on creation
update(attr = nil)

Here we convert ‘attributes’ into a form suitable for Glance‘s usage of JSON Patch (RFC6902). 

 We fetch the existing attributes from the server to compute the delta (difference)
 Setting value to nil will delete that attribute from the server.

[Validate]