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Type: Bug
Resolution: Done-Errata
Priority: Undefined
Fix Version/s: 4.19.0
Affects Version/s: 4.16, 4.17
Component/s: Installer / openshift-installer
Labels:
- triaged

Activity Type:
Quality / Stability / Reliability
Blocked:
False
Blocked Reason:

Hide

None

Show
None
Story Points:
None
Severity:
Important
Regression:
None

Target Backport Versions:
None
Target Version:

4.19.0, 4.19
Release Blocker:
None
Sprint:
Installer Sprint 266
sprint_count:
1

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

Release Note Status:
Done
Release Note Type:
Release Note Not Required
Release Note Text:
N/A

Escape Reason:
None
Escape Impact:
None
Corrective Measures:
None
SDLC stage when should've been found:
None

Description of problem:

Based on what discussed in bug OCPBUGS-46514 the openshift installer should not allow the creation of a cluster with different hostPrefix for the ClusterNetwork CIDRs of the same IP family.

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

all the supported releases.

relates to

OCPBUGS-46514 ClusterNetwork not working at first start when multiple subnets are configured

Closed

OCPBUGS-47532 Please add note the network hostprefix should keep same if there are multiple network when installation

Closed

links to

openshift/installer#9398: OCPBUGS-48089: validate hostPrefix to be the same when multiple clusternetwork CIDRs are present

RHEA-2024:11038 OpenShift Container Platform 4.19.z bug fix update

Assignee:: Thuan Vo

Reporter:: Christian Passarelli

Need Info From:: None

Contributors:: None

QA Contact:: Jinyun Ma

Doc Contact:: None

Votes:: 0 Vote for this issue

Watchers:: 9 Start watching this issue

Created:: 2025/01/07 4:20 PM

Updated:: 2025/07/17 1:20 PM

Resolved:: 2025/06/17 4:52 PM