We exuberantly announce the release of:
cinder 21.2.0: OpenStack Block Storage
This release is part of the zed stable release series.
The source is available from:
https://opendev.org/openstack/cinder
Download the package from:
https://tarballs.openstack.org/cinder/
Please report issues through:
https://bugs.launchpad.net/cinder/+bugs
For more details, please see below.
21.2.0 ^^^^^^
New Features ************
* RBD driver: Sets the Ceph cluster FSID as the default value for the "rbd_secret_uuid" configuration option.
Upgrade Notes *************
* We introduced a new config parameter, "reserved_image_namespaces", that allows operators to set the image properties to filter out from volume image metadata by namespace when uploading a volume to Glance. These properties, if not filtered out, cause failures when uploading images back to Glance. The error will happen on Glance side when the reserved namespaces are used. This option is also useful when an operator wants to use the Glance property protections feature to make some image properties read-only.
Bug Fixes *********
* PowerStore driver bug #1962824 (https://bugs.launchpad.net/cinder/+bug/1962824): Fixed Cinder volume caching mechanism for the driver. Now the driver correctly raises "exception.SnapshotLimitReached" when maximum snapshots are created for a given volume and the volume cache is invalidated to allow a new row of fast volume clones.
* Bug #2008017 (https://bugs.launchpad.net/cinder/+bug/2008017): Fixed NetApp NFS driver to never spawn a native thread avoid thread starvation and other related issues.
* Bug #1945500 (https://bugs.launchpad.net/cinder/+bug/1945500): Fixed an error when uploading to Glance a previously downloaded glance image when glance multistore is enabled. Glance reserves image properties in the namespace 'os_glance' for its own use and will not allow images to be created with these properties. Additionally, there are image properties, such as those associated with image signature verification, that are stored in a volume's image metadata, which should not be added to a new image when a volume is being uploaded as an image. Thus Cinder will no longer include any volume image metadata in the namespaces "os_glance" and "img_signature" when it creates an image in Glance. Furthermore, because the Glance property protections feature allows an operator to configure specific image properties as read-only, this fix adds a configuration option, "reserved_image_namespaces", that allows an operator to exclude additional image properties by namespace (the "os_glance" and "img_signature" namespaces are *always* excluded).
* Pure Storage FlashArray driver bug #1969784 (https://bugs.launchpad.net/cinder/+bug/1969784): Fixed array failover incorrectly handles loss of an array due to network issue
* RBD driver bug #1960206 (https://bugs.launchpad.net/cinder/+bug/1960206): Fixed "total_capacity" reported by the driver to the scheduler on Ceph clusters that have renamed the "bytes_used" field to "stored". (e.g., Nautilus (https://docs.ceph.com/en/nautilus/releases/nautilus /#upgrade-compatibility-notes)).
* Bug #2008259 (https://bugs.launchpad.net/cinder/+bug/2008259): Fixed the volume create functionality where non-admin users were able to create multiattach volumes by providing the *multiattach* parameter in the request body. Now we can only create multiattach volumes using a multiattach volume type, which is also the recommended way.
Other Notes ***********
* Removed the ability to create multiattach volumes by specifying *multiattach* parameter in the request body of a volume create operation. This functionality is unsafe, can lead to data loss, and has been deprecated since the Queens release. The recommended method for creating a multiattach volume is to use a volume type that supports multiattach. By default, volume types can only be created by the operator. Users who have a need for multiattach volumes should contact their operator if a suitable volume type is not available.
Changes in cinder 21.1.0..21.2.0 --------------------------------
a8a4cdcb2 Remove multiatttach request parameter 3dde6b7d9 Fix NetApp NFS driver to never spawn a native thread again 30b70ac5a RBD: Default rbd_secret_uuid to the cluster FSID 97926fb88 RBD: Fix total_capacity 04f063470 Dell PowerStore: Volume caching exception support 826b40281 Filter reserved image properties 9d12d263e [Pure Storage] Fix issue with loss of replicated array 426f6337b [stable-only] Pin tox <4
Diffstat (except docs and test files) -------------------------------------
.zuul.yaml | 2 + api-ref/source/v2/parameters.yaml | 9 -- api-ref/source/v2/volumes-v2-volumes.inc | 1 - api-ref/source/v3/parameters.yaml | 9 -- api-ref/source/v3/volumes-v3-volumes.inc | 1 - cinder/api/schemas/volumes.py | 6 + cinder/api/v2/volumes.py | 9 -- cinder/api/v3/volumes.py | 16 +-- cinder/image/image_utils.py | 46 +++++++ cinder/scheduler/filter_scheduler.py | 13 -- .../powerstore/test_volume_create_from_source.py | 24 ++++ .../drivers/netapp/dataontap/test_nfs_base.py | 42 ++---- .../drivers/netapp/dataontap/test_nfs_cmode.py | 2 - cinder/volume/api.py | 6 +- .../volume/drivers/dell_emc/powerstore/client.py | 6 + cinder/volume/drivers/netapp/dataontap/nfs_base.py | 71 +++++------ .../volume/drivers/netapp/dataontap/nfs_cmode.py | 1 - cinder/volume/drivers/netapp/options.py | 5 + cinder/volume/drivers/pure.py | 141 +++++++++++++-------- cinder/volume/drivers/rbd.py | 21 ++- cinder/volume/flows/api/create_volume.py | 12 +- .../notes/bug-1962824-ff0cac0d35021f84.yaml | 9 ++ ...netapp-fix-native-threads-04d8f58f4c29b03d.yaml | 6 + ...reserved-image-properties-9519ddc080e7ed1a.yaml | 28 ++++ ...e-validate-replica-arrays-a76630cab9435770.yaml | 6 + .../rbd-rbd_secret_uuid-fsid-95daee128f59c8e4.yaml | 5 + .../notes/rbd-total_capacity-60f10b45e3a8c8ea.yaml | 8 ++ ...multiattach-request-param-4444e02533f919da.yaml | 20 +++ tox.ini | 4 +- 35 files changed, 557 insertions(+), 266 deletions(-)