1、查看要清理的鏡像
root@node-32:~/images-old# openstack image list |grep w
| 708117f8-dda3-4f4e-aad5-65143497846c | d1_w2012r2 |
| 431668a0-c60e-45ba-a48f-58bb315d4ea2 | win2k8r2-v1 |
| 32e599e0-d622-4049-852c-0bcf3550260d | win2k8r2 |
2、先刪除快照鏡像
root@node-32:~/images-old# openstack image delete 431668a0-c60e-45ba-a48f-58bb315d4ea2
3、刪除鏡像
root@node-32:~/images-old# openstack image delete 32e599e0-d622-4049-852c-0bcf3550260d
409 Conflict: Image 32e599e0-d622-4049-852c-0bcf3550260d could not be deleted because it is in use: The image cannot be deleted because it is in use through the backend store outside of Glance. (HTTP 409)
root@node-32:~/images-old# openstack image list |grep w
| 708117f8-dda3-4f4e-aad5-65143497846c | d1_w2012r2 |
| 32e599e0-d622-4049-852c-0bcf3550260d | win2k8r2 |
root@node-32:~/images-old# openstack image show 32e599e0-d622-4049-852c-0bcf3550260d
+------------------+--------------------------------------+
| Field | Value |
+------------------+--------------------------------------+
| checksum | 9a46894b8e7b14ceb09041f92323590b |
| container_format | bare |
| created_at | 2017-03-01T04:31:50.000000 |
| deleted | False |
| disk_format | raw |
| id | 32e599e0-d622-4049-852c-0bcf3550260d |
| is_public | False |
| min_disk | 0 |
| min_ram | 0 |
| name | win2k8r2 |
| owner | 74f3bf2affa8443bbcd77b51173bf0de |
| properties | |
| protected | False |
| size | 21478375424 |
| status | active |
| updated_at | 2018-08-21T03:21:27.000000 |
+------------------+--------------------------------------+
root@node-32:~/images-old# openstack image show 431668a0-c60e-45ba-a48f-58bb315d4ea2
+------------------+--------------------------------------+
| Field | Value |
+------------------+--------------------------------------+
| checksum | 674d99763d15a294931a65052e5bba58 |
| container_format | bare |
| created_at | 2017-03-01T05:00:39.000000 |
| deleted | True |
| deleted_at | 2018-08-21T03:21:11.000000 |
| disk_format | raw |
| id | 431668a0-c60e-45ba-a48f-58bb315d4ea2 |
| is_public | True |
| min_disk | 21 |
| min_ram | 0 |
| name | win2k8r2-v1 |
| owner | 74f3bf2affa8443bbcd77b51173bf0de |
| properties | |
| protected | False |
| size | 22548578304 |
| status | deleted |
| updated_at | 2018-08-21T03:21:11.000000 |
+------------------+--------------------------------------+
4、查找佔用的volume
root@node-32:~/images-old# rbd info images/32e599e0-d622-4049-852c-0bcf3550260d
rbd image '32e599e0-d622-4049-852c-0bcf3550260d':
size 20483 MB in 2561 objects
order 23 (8192 kB objects)
block_name_prefix: rbd_data.19f73363162b6d4
format: 2
features: layering, striping
flags:
stripe unit: 8192 kB
stripe count: 1
root@node-32:~/images-old# rbd snap ls images/32e599e0-d622-4049-852c-0bcf3550260d
SNAPID NAME SIZE
2834 snap 20483 MB
root@node-32:~/images-old# rbd info images/32e599e0-d622-4049-852c-0bcf3550260d@snap
rbd image '32e599e0-d622-4049-852c-0bcf3550260d':
size 20483 MB in 2561 objects
order 23 (8192 kB objects)
block_name_prefix: rbd_data.19f73363162b6d4
format: 2
features: layering, striping
flags:
protected: True
stripe unit: 8192 kB
stripe count: 1
root@node-32:~/images-old# rbd info images/32e599e0-d622-4049-852c-0bcf3550260d
rbd image '32e599e0-d622-4049-852c-0bcf3550260d':
size 20483 MB in 2561 objects
order 23 (8192 kB objects)
block_name_prefix: rbd_data.19f73363162b6d4
format: 2
features: layering, striping
flags:
stripe unit: 8192 kB
stripe count: 1
root@node-32:~/images-old# rbd children images/32e599e0-d622-4049-852c-0bcf3550260d@snap
volumes-sata/volume-5fe51793-b88b-4a30-bd5f-bcf9d03ae184
5、刪除佔用的卷
root@node-32:~/images-old# cinder list --all |grep 5fe51793-b88b-4a30-bd5f-bcf9d03ae184
| 5fe51793-b88b-4a30-bd5f-bcf9d03ae184 | 74f3bf2affa8443bbcd77b51173bf0de | available | - | | 21 | sata | true | False | |
root@node-32:~/images-old# cinder delete 5fe51793-b88b-4a30-bd5f-bcf9d03ae184
Request to delete volume 5fe51793-b88b-4a30-bd5f-bcf9d03ae184 has been accepted.
You have new mail in /var/mail/root
root@node-32:~/images-old# cinder list --all |grep 5fe51793-b88b-4a30-bd5f-bcf9d03ae184
| 5fe51793-b88b-4a30-bd5f-bcf9d03ae184 | 74f3bf2affa8443bbcd77b51173bf0de | deleting | - | | 21 | sata | true | False | |
root@node-32:~/images-old# cinder list --all |grep 5fe51793-b88b-4a30-bd5f-bcf9d03ae184
6、刪除鏡像
root@node-32:~/images-old# rbd children images/32e599e0-d622-4049-852c-0bcf3550260d@snap
root@node-32:~/images-old# openstack image delete 32e599e0-d622-4049-852c-0bcf3550260d
root@node-32:~/images-old# openstack image list |grep w
| 708117f8-dda3-4f4e-aad5-65143497846c | d1_w2012r2 |