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Bug
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Resolution: Unresolved
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Undefined
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None
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4.12.z
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None
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Moderate
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Yes
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True
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Description of problem:
disable ipv6 on default interface, nncp timeout because missing name servers at 'dns-resolver.running.server'
Version-Release number of selected component (if applicable):
OCP: 4.12.0-0.nightly-2024-03-28-130519 knmstate operator: kubernetes-nmstate-operator.4.12.0-202403241038
How reproducible:
always
Steps to Reproduce:
1.install knmstate operator
2.apply below nncp to disable ipv6 on the default interface
-----
apiVersion: nmstate.io/v1
kind: NodeNetworkConfigurationPolicy
metadata:
name: disable-v6-2
spec:
nodeSelector:
kubernetes.io/hostname: qeci-623142-sztdc-compute-0
desiredState:
interfaces:
- name: ens192
description: disable ipv6
type: ethernet
state: up
ipv6:
enabled: false
Actual results:
nncp failed to apply: % oc get nnce NAME STATUS REASON qeci-623142-sztdc-compute-0.disable-v6-2 Failing FailedToConfigure % oc get nncp NAME STATUS REASON disable-v6-2 Degraded FailedToConfigure
Expected results:
nncp applied successfully, ipv6 is disabled on the default interface.
Additional info:
- is blocked by
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- Planning
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