KVM: Option to deploy a VM with existing volume/snapshot by slavkap · Pull Request #10503 · apache/cloudstack · GitHub

Description

This PR allows the users to deploy virtual machines with an existing volume or a snapshot.
For now it is limited only for KVM hypervisors and Zone-wide storage pools

Types of changes

Breaking change (fix or feature that would cause existing functionality to change)
New feature (non-breaking change which adds functionality)
Bug fix (non-breaking change which fixes an issue)
Enhancement (improves an existing feature and functionality)
Cleanup (Code refactoring and cleanup, that may add test cases)
build/CI
test (unit or integration test code)

Feature/Enhancement Scale

Major
Minor

How Has This Been Tested?

Environment
OS - Rocky Linux 8.9
2 Zones with one agent host on each
hypervisor KVM

Tested manually and with smoke tests with StorPool and NFS as a primary storage

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 3.90%. Comparing base (16c60c7) to head (b36e05b).
⚠️ Report is 186 commits behind head on main.

❗ There is a different number of reports uploaded between BASE (16c60c7) and HEAD (b36e05b). Click for more details.
HEAD has 1 upload less than BASE

Flag BASE (16c60c7) HEAD (b36e05b)

unittests 1 0

Additional details and impacted files

@@              Coverage Diff              @@
##               main   #10503       +/-   ##
=============================================
- Coverage     16.57%    3.90%   -12.68%     
=============================================
  Files          5743      414     -5329     
  Lines        510494    33746   -476748     
  Branches      62075     6075    -56000     
=============================================
- Hits          84617     1317    -83300     
+ Misses       416415    32273   -384142     
+ Partials       9462      156     -9306

Flag	Coverage Δ
uitests	3.90% <ø> (ø)
unittests	?

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

@blueorangutan package

@DaanHoogland a [SL] Jenkins job has been kicked to build packages. It will be bundled with KVM, XenServer and VMware SystemVM templates. I'll keep you posted as I make progress.

Packaging result [SF]: ✔️ el8 ✔️ el9 ✔️ debian ✔️ suse15. SL-JID 12681

@blueorangutan test

@DaanHoogland a [SL] Trillian-Jenkins test job (ol8 mgmt + kvm-ol8) has been kicked to run smoke tests

[SF] Trillian test result (tid-12598)
Environment: kvm-ol8 (x2), Advanced Networking with Mgmt server ol8
Total time taken: 63251 seconds
Marvin logs: https://github.com/blueorangutan/acs-prs/releases/download/trillian/pr10503-t12598-kvm-ol8.zip
Smoke tests completed. 140 look OK, 2 have errors, 0 did not run
Only failed and skipped tests results shown below:

Test	Result	Time (s)	Test File
ContextSuite context=TestSharedNetworkWithConfigDrive>:setup	Error	1520.36	test_network.py
test_01_deploy_vm_with_existing_volume	Error	7.34	test_vm_lifecycle_with_snapshot_or_volume.py
test_02_deploy_vm_with_existing_snapshot	Error	0.06	test_vm_lifecycle_with_snapshot_or_volume.py
test_03_deploy_vm_with_existing_volume_deleted_template	Failure	861.05	test_vm_lifecycle_with_snapshot_or_volume.py
test_04_deploy_vm_with_existing_snapshot_deleted_template	Failure	862.76	test_vm_lifecycle_with_snapshot_or_volume.py
test_05_deploy_vm_with_existing_snapshot_deleted_volume	Failure	847.20	test_vm_lifecycle_with_snapshot_or_volume.py

@blueorangutan package

@DaanHoogland a [SL] Jenkins job has been kicked to build packages. It will be bundled with KVM, XenServer and VMware SystemVM templates. I'll keep you posted as I make progress.

Packaging result [SF]: ✔️ el8 ✔️ el9 ✔️ debian ✔️ suse15. SL-JID 12727

@blueorangutan test

@DaanHoogland a [SL] Trillian-Jenkins test job (ol8 mgmt + kvm-ol8) has been kicked to run smoke tests

[SF] Trillian test result (tid-12645)
Environment: kvm-ol8 (x2), Advanced Networking with Mgmt server ol8
Total time taken: 61921 seconds
Marvin logs: https://github.com/blueorangutan/acs-prs/releases/download/trillian/pr10503-t12645-kvm-ol8.zip
Smoke tests completed. 140 look OK, 2 have errors, 0 did not run
Only failed and skipped tests results shown below:

Test	Result	Time (s)	Test File
ContextSuite context=TestSharedNetworkWithConfigDrive>:setup	Error	1520.50	test_network.py
test_01_deploy_vm_with_existing_volume	Error	0.00	test_vm_lifecycle_with_snapshot_or_volume.py
test_02_deploy_vm_with_existing_snapshot	Error	0.00	test_vm_lifecycle_with_snapshot_or_volume.py
test_03_deploy_vm_with_existing_volume_deleted_template	Error	0.00	test_vm_lifecycle_with_snapshot_or_volume.py
test_04_deploy_vm_with_existing_snapshot_deleted_template	Error	0.00	test_vm_lifecycle_with_snapshot_or_volume.py
test_05_deploy_vm_with_existing_snapshot_deleted_volume	Error	0.00	test_vm_lifecycle_with_snapshot_or_volume.py

@slavkap the tests fail because the self doesn't have a snapshot that was supposed to be created in the class setup method. Is this a timing issue?

@blueorangutan package

@slavkap a [SL] Jenkins job has been kicked to build packages. It will be bundled with KVM, XenServer and VMware SystemVM templates. I'll keep you posted as I make progress.

Packaging result [SF]: ✔️ el8 ✔️ el9 ✔️ debian ✔️ suse15. SL-JID 12756

@blueorangutan package

@DaanHoogland a [SL] Jenkins job has been kicked to build packages. It will be bundled with KVM, XenServer and VMware SystemVM templates. I'll keep you posted as I make progress.

Packaging result [SF]: ✔️ el8 ✔️ el9 ✔️ debian ✔️ suse15. SL-JID 13901

@blueorangutan test

@DaanHoogland a [SL] Trillian-Jenkins test job (ol8 mgmt + kvm-ol8) has been kicked to run smoke tests

[SF] Trillian test result (tid-13598)
Environment: kvm-ol8 (x2), Advanced Networking with Mgmt server ol8
Total time taken: 54578 seconds
Marvin logs: https://github.com/blueorangutan/acs-prs/releases/download/trillian/pr10503-t13598-kvm-ol8.zip
Smoke tests completed. 141 look OK, 1 have errors, 0 did not run
Only failed and skipped tests results shown below:

Test	Result	Time (s)	Test File
test_01_deployVMInSharedNetwork	Failure	472.97	test_network.py

Hi all,
I believe that the test failure is not related to the changes in the PR. It fails while trying to list the mount path with the error:

AssertionError: False is not true : After umount directory should be empty but contains: ['sudo: unable to resolve host VM-5cc1cc35-742a-46bc-ae8c-6785a06829bf: Temporary failure in name resolution']

Code LGTM - haven't tested it. Only one minor non-blocking comment left

@blueorangutan package

@DaanHoogland a [SL] Jenkins job has been kicked to build packages. It will be bundled with KVM, XenServer and VMware SystemVM templates. I'll keep you posted as I make progress.

Packaging result [SF]: ✔️ el8 ✔️ el9 ✔️ debian ✔️ suse15. SL-JID 13933

@blueorangutan test

@DaanHoogland a [SL] Trillian-Jenkins test job (ol8 mgmt + kvm-ol8) has been kicked to run smoke tests

[SF] Trillian test result (tid-13629)
Environment: kvm-ol8 (x2), Advanced Networking with Mgmt server ol8
Total time taken: 57115 seconds
Marvin logs: https://github.com/blueorangutan/acs-prs/releases/download/trillian/pr10503-t13629-kvm-ol8.zip
Smoke tests completed. 142 look OK, 0 have errors, 0 did not run
Only failed and skipped tests results shown below:

Test	Result	Time (s)	Test File

* Option to deploy a VM with existing volume/snapshot * smoke test changes check if the hypervisor is KVM check if the primary storage's scope is ZONE wide * skip all tests if the storage isn't Zone-Wide and the hypervisor isn't KVM * support StorPool tags add StorPool tags to a volume created from snapshot or to a volume which will be attached as a ROOT to a new VM * Add StorPool tags on the new ROOT volume * Add the StorPool's tags when volume is created from a snapshot or a volume is attached as a ROOT to a VM * Addressed review

boring-cyborg Bot added component:api component:compute component:integration-test component:kubernetes component:marvin component:networking component:orchestration component:secondary-storage component:ssvm component:storage component:vpc Python Warning... Python code Ahead! labels Mar 5, 2025

bernardodemarco added this to the 4.21.0 milestone Mar 5, 2025

github-actions Bot removed the status:has-conflicts label Jun 24, 2025

DaanHoogland reviewed Jun 25, 2025

View reviewed changes

Addressed comments

a1f75ab

nvazquez approved these changes Jun 27, 2025

View reviewed changes

Comment thread api/src/main/java/org/apache/cloudstack/api/command/user/vm/DeployVMCmd.java Resolved

Addressed review

b36e05b

DaanHoogland mentioned this pull request Jul 4, 2025

Deploy VM from Snapshot #4492

Closed

DaanHoogland linked an issue Jul 6, 2025 that may be closed by this pull request

Deploy VM from Snapshot #4492

Closed

slavkap mentioned this pull request Jul 8, 2025

UI support for deploy a VM from volume/snapshot #11164

Merged

2 of 9 tasks

sureshanaparti moved this from Done to In Progress in Apache CloudStack 4.21.0 Jul 14, 2025

sureshanaparti removed the status:needs-testing label Jul 14, 2025

sureshanaparti merged commit 54b44cc into apache:main Jul 14, 2025

github-project-automation Bot moved this from In Progress to Done in Apache CloudStack 4.21.0 Jul 14, 2025

sureshanaparti added the type:improvement label Aug 8, 2025

Pearl1594 mentioned this pull request Sep 22, 2025

Update listApis with 4.21.0 APIs apache/cloudstack-go#120

Merged

yadvr mentioned this pull request Mar 6, 2026

Allow VM deployment using uploaded qcow2/volume for cluster-scoped primary storage #12755

Open

weizhouapache mentioned this pull request Oct 8, 2026

KVM: allow cluster-wide storage pools for VM deployment from volumes #14362

Open

1 of 14 tasks

KVM: Option to deploy a VM with existing volume/snapshot by slavkap · Pull Request #10503 · apache/cloudstack · GitHub

Repository navigation

KVM: Option to deploy a VM with existing volume/snapshot - #10503

KVM: Option to deploy a VM with existing volume/snapshot#10503sureshanaparti merged 8 commits intoapache:mainapache/cloudstack:mainfrom storpool:deploy-vm-with-existing-volume-or-snapshotstorpool/cloudstack:deploy-vm-with-existing-volume-or-snapshotCopy head branch name to clipboard

Conversation

slavkap commented Mar 5, 2025

Description

Types of changes

Feature/Enhancement Scale

How Has This Been Tested?

Uh oh!

codecov Bot commented Mar 5, 2025 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Codecov Report

Uh oh!

DaanHoogland commented Mar 6, 2025

Uh oh!

blueorangutan commented Mar 6, 2025

Uh oh!

blueorangutan commented Mar 6, 2025

Uh oh!

DaanHoogland commented Mar 6, 2025

Uh oh!

blueorangutan commented Mar 6, 2025

Uh oh!

blueorangutan commented Mar 7, 2025

Uh oh!

DaanHoogland commented Mar 10, 2025

Uh oh!

blueorangutan commented Mar 10, 2025

Uh oh!

blueorangutan commented Mar 10, 2025

Uh oh!

DaanHoogland commented Mar 11, 2025

Uh oh!

blueorangutan commented Mar 11, 2025

Uh oh!

blueorangutan commented Mar 12, 2025

Uh oh!

DaanHoogland commented Mar 12, 2025

Uh oh!

slavkap commented Mar 12, 2025

Uh oh!

blueorangutan commented Mar 12, 2025

Uh oh!

blueorangutan commented Mar 12, 2025

Uh oh!

DaanHoogland commented Jun 24, 2025

Uh oh!

blueorangutan commented Jun 24, 2025

Uh oh!

blueorangutan commented Jun 24, 2025

Uh oh!

Uh oh!

Uh oh!

Uh oh!

Uh oh!

Uh oh!

Uh oh!

Uh oh!

Uh oh!

DaanHoogland commented Jun 25, 2025

Uh oh!

blueorangutan commented Jun 25, 2025

Uh oh!

blueorangutan commented Jun 25, 2025

Uh oh!

slavkap commented Jun 27, 2025

Uh oh!

nvazquez left a comment

Choose a reason for hiding this comment

Uh oh!

Uh oh!

DaanHoogland commented Jun 27, 2025

Uh oh!

blueorangutan commented Jun 27, 2025

Uh oh!

blueorangutan commented Jun 27, 2025

Uh oh!

DaanHoogland commented Jun 30, 2025

KVM: Option to deploy a VM with existing volume/snapshot#10503
sureshanaparti merged 8 commits into
apache:mainfrom
storpool:deploy-vm-with-existing-volume-or-snapshot

codecov Bot commented Mar 5, 2025 •
edited
Loading