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Longhorn v1.8.2
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Longhorn v1.8.2 Release Notes
Longhorn 1.8.2 introduces several improvements and bug fixes that are intended to improve system quality, resilience, stability and security.
The Longhorn team appreciates your contributions and expects to receive feedback regarding this release.
Note
For more information about release-related terminology, see Releases.
Installation
Important
Ensure that your cluster is running Kubernetes v1.25 or later before installing Longhorn v1.8.2.
You can install Longhorn using a variety of tools, including Rancher, Kubectl, and Helm. For more information about installation methods and requirements, see Quick Installation in the Longhorn documentation.
Upgrade
Important
Ensure that your cluster is running Kubernetes v1.25 or later before upgrading from Longhorn v1.7.x or v1.8.x (< v1.8.2) to v1.8.2.
Longhorn only allows upgrades from supported versions. For more information about upgrade paths and procedures, see Upgrade in the Longhorn documentation.
Post-Release Known Issues
For information about issues identified after this release, see Release-Known-Issues.
Resolved Issues
Improvement
- [BACKPORT][v1.8.2][IMPROVEMENT] Adding retry logic for longhorn-csi-plugin when it is trying to contact the longhorn-manager pods 11027 - @PhanLe1010 @roger-ryao
- [BACKPORT][v1.8.2][IMPROVEMENT] add strict field validation to the update option in upgrade path 10648 - @ChanYiLin
- [BACKPORT][v1.8.2][IMPROVEMENT] Move
SettingNameV2DataEngineHugepageLimit
to danger zone settings 10568 - @derekbit @chriscchien - [BACKPORT][v1.8.2][IMPROVEMENT] Reduce auto balancing logging noise for detached volumes 10692 - @roger-ryao
- [BACKPORT][v1.8.2][IMPROVEMENT] Improve the Warning Message When Failed to Remove
Block
-Type Disks 10576 - @yangchiu @ChanYiLin
Bug
- [BACKPORT][v1.8.2][BUG] unable to clean up the backing image volume replica after node eviction 11057 - @COLDTURNIP @roger-ryao
- [BACKPORT][v1.8.2][BUG] backing image volume replica NPE crash during evicting node 11036 - @COLDTURNIP @chriscchien
- [BUG] V2 Backing image failed after upgrade from v1.8.1 to v1.8.2-rc1 10969 - @COLDTURNIP @roger-ryao
- [BACKPORT][v1.8.2][BUG] Error on git checkout in a container 10975 - @derekbit @chriscchien
- [BACKPORT][v1.8.2][BUG] Helm persistence.backupTargetName not referenced in storageclass template 10964 - @yangchiu @mantissahz
- [BACKPORT][v1.8.2][BUG] MultiUnmapper floods logs with warnings about size mismatch. 10565 - @shuo-wu @roger-ryao
- [BACKPORT][v1.8.2][BUG] Test case
test_snapshot_prune_and_coalesce_simultaneously_with_backing_image
fails 10822 - @yangchiu @c3y1huang - [BACKPORT][v1.8.2][BUG] System backup could get stuck in
CreatingBackingImageBackups
indefinitely 10748 - @yangchiu @ChanYiLin - [BACKPORT][v1.8.2][BUG] Failed to terminate namespace
longhorn-system
if there is a support bundleReadyForDownload
10732 - @yangchiu @c3y1huang - [BACKPORT][v1.8.2][BUG] [v1.9.0-rc1] DR volume does not sync with latest backup when activation 10842 - @c3y1huang @chriscchien
- [BACKPORT][v1.8.2][BUG] Can NOT delete an oversized Not Ready volume 10742 - @WebberHuang1118 @chriscchien
- [BACKPORT][v1.8.2][BUG][UI] Bulk backup creation with a detached volume returns error 405 and error messages show in browser console 10725 - @yangchiu @a110605
- [BACKPORT][v1.8.2][BUG] Naming collision when creating the name of the new backing image manager 10618 - @yangchiu @ChanYiLin
- [BACKPORT][v1.8.2][BUG] I/O errors on Longhorn v1.7.2 volume during VM migration while upgrading Harvester v1.4.1 10549 - @derekbit @roger-ryao
- [BACKPORT][v1.8.2][BUG] Adding a non-existing disk to a node will cause the longhorn-manager to crash 10750 - @ChanYiLin @roger-ryao
- [BACKPORT][v1.8.2][BUG] After node down and force delete the terminating deployment pod, volume can not attach success 10713 - @c3y1huang @chriscchien
- [BACKPORT][v1.8.2][BUG] Instance manager image build fail 10654 - @shuo-wu
- [BACKPORT][v1.8.2][BUG] Longhorn Volume Encryption Not Working in Talos 1.9.x 10605 - @c3y1huang @roger-ryao
- [BACKPORT][v1.8.2][BUG] integer divide by zero in replica scheduler 10504 - @c3y1huang
Misc
- [TASK] Fix CVE issues for v1.8.2 10913 - @c3y1huang