Public bug reported:
vms/volumes/images are all use ceph rbd backend
Nova Version:
root@controller:~# dpkg -l | grep nova
ii nova-api 1:2015.1.0-0ubuntu1~cloud0
all OpenStack Compute - API frontend
ii nova-cert 1:2015.1.0-0ubuntu1~cloud0
all OpenStack Compute - certificate management
ii nova-common 1:2015.1.0-0ubuntu1~cloud0
all OpenStack Compute - common files
ii nova-conductor 1:2015.1.0-0ubuntu1~cloud0
all OpenStack Compute - conductor service
ii nova-consoleauth 1:2015.1.0-0ubuntu1~cloud0
all OpenStack Compute - Console Authenticator
ii nova-novncproxy 1:2015.1.0-0ubuntu1~cloud0
all OpenStack Compute - NoVNC proxy
ii nova-scheduler 1:2015.1.0-0ubuntu1~cloud0
all OpenStack Compute - virtual machine scheduler
ii python-nova 1:2015.1.0-0ubuntu1~cloud0
all OpenStack Compute Python libraries
ii python-novaclient 1:2.22.0-0ubuntu1~cloud0
all client library for OpenStack Compute API
Reproduce steps:
1. Runing an Instance
2. rescue the instance
rbd ls vms
f0bf69a9-929e-4e2a-83d3-aaa77bfe7ec9_disk
f0bf69a9-929e-4e2a-83d3-aaa77bfe7ec9_disk.rescue
（OK）
3. unrescue the instance
rbd ls vms
f0bf69a9-929e-4e2a-83d3-aaa77bfe7ec9_disk
f0bf69a9-929e-4e2a-83d3-aaa77bfe7ec9_disk.rescue
（Not OK）the disk.rescue should not be deleted
4. terminate the instance
rbd ls vms
<none>
Code Trace：
in the /nova/virt/libvirt/driver.py
def unrescue(self, instance, network_info):
there is not distinguish rbd and lvm
** Affects: nova
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1483570
Title:
using rbd image, after unrescued the temp unrescue disk are not
cleaned
Status in OpenStack Compute (nova):
New
Bug description:
vms/volumes/images are all use ceph rbd backend
Nova Version:
root@controller:~# dpkg -l | grep nova
ii nova-api 1:2015.1.0-0ubuntu1~cloud0
all OpenStack Compute - API frontend
ii nova-cert 1:2015.1.0-0ubuntu1~cloud0
all OpenStack Compute - certificate management
ii nova-common 1:2015.1.0-0ubuntu1~cloud0
all OpenStack Compute - common files
ii nova-conductor 1:2015.1.0-0ubuntu1~cloud0
all OpenStack Compute - conductor service
ii nova-consoleauth 1:2015.1.0-0ubuntu1~cloud0
all OpenStack Compute - Console Authenticator
ii nova-novncproxy 1:2015.1.0-0ubuntu1~cloud0
all OpenStack Compute - NoVNC proxy
ii nova-scheduler 1:2015.1.0-0ubuntu1~cloud0
all OpenStack Compute - virtual machine scheduler
ii python-nova 1:2015.1.0-0ubuntu1~cloud0
all OpenStack Compute Python libraries
ii python-novaclient 1:2.22.0-0ubuntu1~cloud0
all client library for OpenStack Compute API
Reproduce steps:
1. Runing an Instance
2. rescue the instance
rbd ls vms
f0bf69a9-929e-4e2a-83d3-aaa77bfe7ec9_disk
f0bf69a9-929e-4e2a-83d3-aaa77bfe7ec9_disk.rescue
（OK）
3. unrescue the instance
rbd ls vms
f0bf69a9-929e-4e2a-83d3-aaa77bfe7ec9_disk
f0bf69a9-929e-4e2a-83d3-aaa77bfe7ec9_disk.rescue
（Not OK）the disk.rescue should not be deleted
4. terminate the instance
rbd ls vms
<none>
Code Trace：
in the /nova/virt/libvirt/driver.py
def unrescue(self, instance, network_info):
there is not distinguish rbd and lvm
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