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fix: topologyspreadconstraint plugin to not add PodNodeAffinity unless the inclusion policy is honor

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This commit is contained in:
Amir Alavi
2025-07-10 17:27:58 -04:00
parent fbf11df729
commit eadfe4a546
1 changed files with 8 additions and 8 deletions
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16
pkg/framework/plugins/removepodsviolatingtopologyspreadconstraint/topologyspreadconstraint.go
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@@ -539,16 +539,16 @@ func newTopologySpreadConstraint(constraint v1.TopologySpreadConstraint, pod *v1
MaxSkew: constraint.MaxSkew,
TopologyKey: constraint.TopologyKey,
Selector: selector,
NodeAffinityPolicy: v1.NodeInclusionPolicyHonor, // If NodeAffinityPolicy is nil, we treat NodeAffinityPolicy as "Honor".
NodeTaintsPolicy: v1.NodeInclusionPolicyIgnore, // If NodeTaintsPolicy is nil, we treat NodeTaintsPolicy as "Ignore".
PodNodeAffinity: nodeaffinity.GetRequiredNodeAffinity(pod),
PodTolerations: pod.Spec.Tolerations,
NodeAffinityPolicy: utilptr.Deref(constraint.NodeAffinityPolicy, v1.NodeInclusionPolicyHonor), // If NodeAffinityPolicy is nil, we treat NodeAffinityPolicy as "Honor".
NodeTaintsPolicy: utilptr.Deref(constraint.NodeTaintsPolicy, v1.NodeInclusionPolicyIgnore), // If NodeTaintsPolicy is nil, we treat NodeTaintsPolicy as "Ignore".
}
if constraint.NodeAffinityPolicy != nil {
tsc.NodeAffinityPolicy = *constraint.NodeAffinityPolicy
if tsc.NodeAffinityPolicy == v1.NodeInclusionPolicyHonor {
tsc.PodNodeAffinity = nodeaffinity.GetRequiredNodeAffinity(pod)
}
if constraint.NodeTaintsPolicy != nil {
tsc.NodeTaintsPolicy = *constraint.NodeTaintsPolicy
if tsc.NodeTaintsPolicy == v1.NodeInclusionPolicyHonor {
tsc.PodTolerations = pod.Spec.Tolerations
}
return tsc, nil