f645287ec4
This moves cloud-init data source configuration to a general purpose cloud-init-datasources element that can be used to explicitly configure the list of cloud-init sources that will be queried on first boot. cloud-init-nocloud now depends on this new element to configure the datasource_list while continuing to prep the image for a nocloud first boot. Change-Id: Ibcc3b86d6ca567a23f89b7a1a36bc713e444ef68 Closes-bug: #1316475