|
17 | 17 | What's New in |release| |
18 | 18 | ======================= |
19 | 19 |
|
20 | | -Apache CloudStack |release| is a 4.21 Regular release with 15 new features, |
21 | | -around 40 improvements and more than 150 bug fixes since the 4.20.1.0 release. |
| 20 | +Apache CloudStack |release| is a 4.22 LTS release with 10 new features, |
| 21 | +around 15 improvements and more than 140 bug fixes since the 4.21.0.0 release. |
22 | 22 | Some of the highlights include: |
23 | 23 |
|
24 | | -• CloudStack Extensions Framework and Orchestrate Anything extension, with built-in extensions for Proxmox and Hyper-V |
25 | | -• GPU Integration with KVM in CloudStack (Technical Preview) |
26 | | -• Netris Network Plugin Integration |
27 | | -• Cloudian HyperStore Object Store Plugin Integration |
28 | | -• CloudStack Kubernetes Service (CKS) Enhancements |
29 | | -• Create Instance from Backup |
30 | | -• Instance Lease (Automatic Stop/Deletion) |
31 | | -• Backup and Object Storage Limits |
32 | | -• Virtual Trusted Platform Module (vTPM) Support |
33 | | -• Support for KVM on s390x (IBM Z and LinuxONE) architecture |
34 | | -• Management Server Maintenance Mode |
35 | | -• Incremental Volume Snapshots for KVM |
36 | | -• File-Based Disk-Only Instance Snapshots with KVM |
37 | | -• Reconciliation of VM and Volume Copy/Migrate operations for KVM agent |
38 | | -• Storage Access Groups |
39 | | -• Volume Allocation Algorithm Support |
40 | | -• VMware to KVM migration improvements |
41 | | -• Storage plugins - Ceph, PowerFlex, StorPool, Linstor related fixes and improvements |
42 | | -• Several UI fixes and improvements, including Deploy Instance Form, Announcement Banner, etc |
| 24 | +Enhanced Backup and Disaster Recovery |
| 25 | +SSL Offloading for Load Balancers |
| 26 | +Baremetal/MaaS Extension |
| 27 | +CSI Driver for CKS |
| 28 | +Console Access for Proxmox in Extensions Framework |
| 29 | +VMware-to-KVM Migration Enhancements |
| 30 | +Snapshot/Backup Schedule Listing |
| 31 | +Per-Zone Console Proxy Configuration |
| 32 | +Direct Volume Migration within Cluster |
| 33 | +Persistent KVM Domains |
| 34 | +Support for userdata on System VMs |
| 35 | +EL10 & OpenSUSE 15.6 Platform Support |
| 36 | +Stronger Checksum Algorithm (SHA-512) |
| 37 | +Enable KVM volume and VM snapshot by default |
| 38 | +Support xz format for template registration |
| 39 | +Support for shared Filesystem on Config Drive Networks |
43 | 40 |
|
44 | 41 | Known Issues |
45 | 42 | ------------ |
46 | 43 |
|
47 | | -• Usage data for Instance Backups does not update after the final backup of an Instance is deleted |
| 44 | +• Starting 4.21 VM snapshots are supported for instances on KVM hosts. However, volume snapshots and VM snapshots cannot coexist. |
| 45 | + Restoring a volume snapshot will remove any existing VM snapshots and may lead to data loss. |
| 46 | + There is a UI issue where error messages in such scenarios may not clearly indicate the problem. |
| 47 | + |
| 48 | +• When managing and unmanaging UEFI-based VMs on KVM hosts, migration of such VMs may fail in certain scenarios. |
| 49 | + This typically occurs when a VM that was unmanaged and later re-imported is started on a different host and then |
| 50 | + migrated back to its original host. The migration fails because the VM domain still exists on the original host, |
| 51 | + resulting in a conflict. As a workaround, manually remove the old domain from the original host before attempting the migration again. |
48 | 52 |
|
49 | 53 | The full list of new features can be found in the project release notes at |
50 | | -https://docs.cloudstack.apache.org/en/4.21.0.0/releasenotes/changes.html |
| 54 | +https://docs.cloudstack.apache.org/en/4.22.0.0/releasenotes/changes.html |
0 commit comments