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Type: Bug
Resolution: Duplicate
Priority: Normal
Fix Version/s: None
Affects Version/s: 4.20
Component/s: Installer / Agent based installation
Labels:
- hackathon-4.20

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

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None

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Story Points:
None
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:
None

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

Description of problem:

When using ABI to install OpenShift cluster with proxy configured, the ABI adds the machineNetwork CIDR to the noProxy 2 times.

The installation can succeed, however, when trying to add worker node using oc adm node-image command, it will fail with "duplicate no_proxy entry" error.

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

How reproducible:

Always

Steps to Reproduce:

Detailed steps provide later.

Actual results:

The ABI adds the machineNetwork CIDR to the noProxy twice.

Expected results:

The ABI adds the machineNetwork CIDR to the noProxy only once.

Additional info:

As a temporary workaround, it is possible to using oc edit proxy/cluster to remove the duplicate machineNetwork CIDR and everything will work fine after that.

links to

ABI installation with proxy add machineNetwork CIDR to noProxy twice which makes adding worker node fail with duplicate no_proxy entry error

Assignee:: Pedro Jose Amoedo Martinez

Reporter:: Yiyong He

Need Info From:: None

Contributors:: None

QA Contact:: Manoj Hans

Doc Contact:: None

Votes:: 0 Vote for this issue

Watchers:: 4 Start watching this issue

Created:: 2025/11/05 12:59 AM

Updated:: 2025/11/05 10:46 AM

Resolved:: 2025/11/05 9:54 AM