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Type: Bug
Resolution: Duplicate
Priority: Undefined
Fix Version/s: None
Affects Version/s: 4.16
Component/s: Cloud Compute / Cluster API Providers
Labels:
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Activity Type:
Quality / Stability / Reliability
Blocked:
False
Blocked Reason:

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Story Points:
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Severity:
Moderate
Regression:
None

Target Backport Versions:
None
Target Version:
None
Release Blocker:
None
Sprint:
None

SFDC Cases Counter:
SFDC Cases Open:
SFDC Cases Links:

PX Impact Score:

Release Note Status:
None
Release Note Type:
None
Release Note Text:
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Escape Reason:
None
Escape Impact:
None
Corrective Measures:
None
SDLC stage when should've been found:
None

Description of problem:

Provisionning Machines on GCP Provider
With confidential compute enabled
Try to set onHostMaintenance to Migrate
Today the webhook refused this case, as it is forbidden by default on GCP.But an exception exists on n2d series
See this doc for information : https://cloud.google.com/confidential-computing/confidential-vm/docs/troubleshoot-live-migration

Version-Release number of selected component (if applicable):

4.16

How reproducible:

Steps to Reproduce:

    1.
    2.
    3.

Actual results:

GCP ConfidentialCompute with onHostMaintenance migration is refused

Expected results:

GCP ConfidentialCompute with onHostMaintenance migration is accepted

Additional info:

See the similar MAPI issue: https://github.com/openshift/machine-api-operator/issues/1405

is related to

RFE-8769 Enable "Migrate" for N2D instances instead of "Terminate" on GCP

Backlog

Assignee:: Beñat Gartzia

Reporter:: Yang Yang

Need Info From:: None

Contributors:: None

QA Contact:: Yalan Zhang

Doc Contact:: None

Votes:: 0 Vote for this issue

Watchers:: 8 Start watching this issue

Created:: 2025/09/01 2:51 PM

Updated:: 2026/02/05 5:48 AM

Resolved:: 2026/02/05 5:48 AM