** Changed in: nova Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1384386
Title: Image block device mappings for snapshots of instances specify delete_on_termination=null Status in OpenStack Compute (nova): Fix Released Bug description: Nova Juno Scenario: 1. Boot an instance from a volume. 2. Nova snapshot the instance. This produces a Glance image with a block device mapping property like this: [{"guest_format": null, "boot_index": 0, "no_device": null, "snapshot_id": "1a642ca8-210f-4790-ab93-00b6a4b86a14", "delete_on_termination": null, "disk_bus": null, "image_id": null, "source_type": "snapshot", "device_type": "disk", "volume_id": null, "destination_type": "volume", "volume_size": null}] 3. Create an instance from the Glance image. Nova creates a new Cinder volume from the image's Cinder snapshot and attaches it to the instance. 4. Delete the instance. Problem: The Cinder volume created at step 3 remains. The block device mappings for Cinder snapshots created during VM snapshot and placed into the Glance image should specify "delete_on_termination": True so that the Cinder volumes created for VMs booted from the image will be cleaned up on VM deletion. To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1384386/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp