4.22.2

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•Last updated Oct 1, 2026

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Option of "kvm.guest.os.machine.type" on VM/template not working in this case
apache/cloudstack#12535 · opened on Jan 28, 2026 · 4.22.2
18
Batch network lookups per NIC in NetworkOrchestrator to eliminate N+1 queries during migration
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#13354 opened Jun 5, 2026 · Updated Sep 29, 2026
16
Batch VM and host lookups in StorageManagerImpl to eliminate N+1 queries during cleanup and pool connect
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#13353 opened Jun 5, 2026 · Updated Sep 29, 2026
19
Support for OpenTelemetry tracing instrumentation
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#14231 opened Sep 23, 2026 · Updated Sep 29, 2026
16
Fix in the calculation of a volume's physical size
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#13286 opened May 29, 2026 · Updated Sep 11, 2026
30
[HEALTH] 4.22 Health Check, please don't merge this!
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#12001 opened Nov 6, 2025 · Updated Sep 16, 2026Draft
156
Fix vm cleanup iptables/ipset misleading error logs (Fixes #12770)
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#12850 opened Mar 18, 2026 · Updated Sep 10, 2026
24
Fix infrastructure leak in template from volume creation error message
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#12650 opened Feb 16, 2026 · Updated Sep 10, 2026
24
framework,api,server,ui: improve error messaging
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#12336 opened Dec 24, 2025 · Updated Sep 28, 2026Draft
33
Refactor: Modularize ApiResponseHelper#createUsageResponse (4.22 Backport)
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#13695 opened Jul 24, 2026 · Updated Sep 27, 2026
16
Backport (#13151): [VMware to KVM] Cleanup leftover migrated volumes in case of migration failures
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#13569 opened Jul 8, 2026 · Updated Sep 10, 2026
17
Value of Global setting "convert.vmware.instance.to.kvm.extra.params.allowed.list" is not appened to the Virt-v2v tool
Feature
apache/cloudstack#13012 · opened on Apr 13, 2026 · 4.22.2
6
Instance random get stopped while live migration triggered by host maintenance
Bug
apache/cloudstack#13010 · opened on Apr 13, 2026 · 4.22.2
6
Ui : Improve the error log message
Task
apache/cloudstack#13007 · opened on Apr 13, 2026 · 4.22.2
2
Update vpc.max.networks setting & settings to limit the number of NICs for each hypervisor
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#8654 opened Feb 14, 2024 · Updated Sep 10, 2026
113
Failed to create a new instance from backup with Veeam using vSAN storage
Bug
apache/cloudstack#11888 · opened on Oct 22, 2025 · 4.22.2
2
Report appropriate message when volume snapshots are not supported (due to the associated instance has file-based storage VM snapshots)
Feature
apache/cloudstack#11927 · opened on Oct 29, 2025 · 4.22.2
1
Issue when creating segments / networks on NSX
Bug
apache/cloudstack#11913 · opened on Oct 27, 2025 · 4.22.2
7
UI: Job progress indicators are not closed sometimes after they are finished
Bug
apache/cloudstack#11939 · opened on Oct 30, 2025 · 4.22.2
refactoring a few smoke tests
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#11748 opened Sep 29, 2025 · Updated Sep 19, 2026
53
Vmware fix test errors
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#10162 opened Jan 4, 2025 · Updated Sep 10, 2026
26
Unable to Autoscale K8s in CS 4.21.0.0
Bug
apache/cloudstack#11994 · opened on Nov 5, 2025 · 4.22.2
16
snapshot as Abnormal residue on rbd
Bug
apache/cloudstack#12002 · opened on Nov 6, 2025 · 4.22.2
2
Completed config option to allow nested virtualization
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#10812 opened May 4, 2025 · Updated Sep 20, 2026
8
Allow updating Object Storage Details
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#10551 opened Mar 12, 2025 · Updated Sep 10, 2026Draft
34

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4.22.2

Option of "kvm.guest.os.machine.type" on VM/template not working in this case

Batch network lookups per NIC in NetworkOrchestrator to eliminate N+1 queries during migration

Batch VM and host lookups in StorageManagerImpl to eliminate N+1 queries during cleanup and pool connect

Support for OpenTelemetry tracing instrumentation

Fix in the calculation of a volume's physical size

[HEALTH] 4.22 Health Check, please don't merge this!

Fix vm cleanup iptables/ipset misleading error logs (Fixes #12770)

Fix infrastructure leak in template from volume creation error message

framework,api,server,ui: improve error messaging

Refactor: Modularize ApiResponseHelper#createUsageResponse (4.22 Backport)

Backport (#13151): [VMware to KVM] Cleanup leftover migrated volumes in case of migration failures

Value of Global setting "convert.vmware.instance.to.kvm.extra.params.allowed.list" is not appened to the Virt-v2v tool

Instance random get stopped while live migration triggered by host maintenance

Ui : Improve the error log message

Update `vpc.max.networks` setting & settings to limit the number of NICs for each hypervisor

Failed to create a new instance from backup with Veeam using vSAN storage

Report appropriate message when volume snapshots are not supported (due to the associated instance has file-based storage VM snapshots)

Issue when creating segments / networks on NSX

UI: Job progress indicators are not closed sometimes after they are finished

refactoring a few smoke tests

Vmware fix test errors

Unable to Autoscale K8s in CS 4.21.0.0

snapshot as Abnormal residue on rbd

Completed config option to allow nested virtualization

Allow updating Object Storage Details

Issues