Release Note
DON'T UPGRADE from/to any RC/Preview releases, because the operation is not supported.
v1.3.1-rc2 released! 🎆
This release introduces many enhancements, improvements, and bug fixes as described below including stability, performance, availability, troubleshooting, and so on. Please try it and feedback. Thanks for all the contributions!
Installation
Longhorn supports 3 installation ways including Rancher catalog, Kubectl, and Helm. Follow the installation instructions here.
Upgrade
The live upgrade from v1.2.* or v1.3.0 is not supported until the GA release. When available, follow the upgrade instructions here. here.
Deprecation & Incompatibilities
No deprecations and incompatibilities in this version.
Improvement
- [IMPROVEMENT] Longhorn doesn't reuse failed replica on a disk with full allocated space (3921) - @PhanLe1010 @cchien816
- [IMPROVEMENT] Reduce syscalls while reading and writing requests in longhorn-engine (engine <-> replica) (4122) - @yangchiu @derekbit
- [IMPROVEMENT] Replace the GCC allocator in liblonghorn with a more efficient memory allocator (4136) - @yangchiu @derekbit
- [IMPROVEMENT] Purging a volume before rebuilding starts (4183) - @yangchiu @shuo-wu
- [IMPROVEMENT] Schedule volumes based on available disk space (4185) - @yangchiu @c3y1huang
- [IMPROVEMENT] Recognize default toleration and node selector to allow Longhorn run on the RKE mixed cluster (4246) - @c3y1huang @cchien816
- [IMPROVEMENT] Avoid accidentally deleting engine images that are still in use (4332) - @derekbit @cchien816
- [IMPROVEMENT] Show non-JSON error from backup store (4336) - @c3y1huang
- [IMPROVEMENT] show error when failed to init frontend (4362) - @c3y1huang
Performance
- [BUG] Turn a node down and up, workload takes longer time to come back online in Longhorn v1.2.0 (2947) - @yangchiu @PhanLe1010
Bugs
- [BUG] Newly created backup stays in
InProgresswhen the volume deleted before backup finished (3122) - @mantissahz @cchien816 - [BUG] A IM-proxy connection not closed in full regression 1.3 (4113) - @c3y1huang @cchien816
- [BUG] Scale replica warning (4120) - @c3y1huang @cchien816
- [BUG] Wrong nodeOrDiskEvicted collected in node monitor (4143) - @yangchiu @derekbit
- [BUG] Misleading log "BUG: replica is running but storage IP is empty" (4153) - @shuo-wu @cchien816
- [BUG] Replica stuck in buggy state with status.currentState is error and the spec.desireState is running (4197) - @yangchiu @PhanLe1010
- [BUG] After updating longhorn to version 1.3.0, only 1 node had problems and I can't even delete it (4213) - @derekbit @c3y1huang @cchien816
- [BUG] The last healthy replica may be evicted or removed (4238) - @yangchiu @shuo-wu
- [BUG] Volume detaching and attaching repeatedly while creating multiple snapshots with a same id (4250) - @yangchiu @derekbit
- [BUG] Backing image is not deleted and recreated correctly (4256) - @shuo-wu @cchien816
- [BUG] longhorn-ui fails to start on RKE2 with cis-1.6 profile for Longhorn v1.3.0 with helm install (4266) - @yangchiu @mantissahz
- [BUG] Longhorn volume stuck in deleting state (4278) - @yangchiu @PhanLe1010
- [BUG] build longhorn-ui image error (4283) - @smallteeths
- [BUG] Wrong conditions in the Chart default-setting manifest for Rancher deployed Windows Cluster feature (4289) - @derekbit @cchien816
- [BUG] Volume operations/rebuilding error during eviction (4294) - @shuo-wu
- [BUG] longhorn-manager deletes same pod multi times when rebooting (4302) - @mantissahz @w13915984028
- [BUG] test_setting_backing_image_auto_cleanup failed because the backing image file isn't deleted on the corresponding node as expected (4308) - @shuo-wu @cchien816
Misc
- [IMPROVEMENT] Support bundle doesn't collect the snapshot yamls (4285) - @yangchiu @PhanLe1010