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Add topologySpreadConstraints configuration to pod spec. (#2530)

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* Add topologySpreadConstraints configuration to pod spec.
* Run update-codegen.sh to add deepcopy for new field to the api.
* Reuse configured TopologySpreadConstraints for logical backup.
* Remove x-kubernetes-preserve-unknown-fields and XPreserveUnknownFields.
* Add topologySpreadConstraint example in the complete manifest.
* Add support for helm chart.
* Add documentation for topologySpreadConstraint.
* Update e2e test to patch topologySpreadConstraints into the postgresqls manifest.
* For e2e test, updated the PVC retention policy to remove redundant PVCs.
* Fix e2e test, expected PVC count in end-to-end test after config changes.
This commit is contained in:
laiminhtrung1997
2026-05-29 17:07:47 +02:00
committed by GitHub
parent 4d40270890
commit e871a167ed
11 changed files with 245 additions and 25 deletions
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pkg/cluster/cluster.go
+5
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@@ -504,6 +504,11 @@ func (c *Cluster) compareStatefulSetWith(statefulSet *appsv1.StatefulSet) *compa
needsRollUpdate = true
reasons = append(reasons, "new statefulset's pod affinity does not match the current one")
}
if !reflect.DeepEqual(c.Statefulset.Spec.Template.Spec.TopologySpreadConstraints, statefulSet.Spec.Template.Spec.TopologySpreadConstraints) {
needsReplace = true
needsRollUpdate = true
reasons = append(reasons, "new statefulset's pod topologySpreadConstraints does not match the current one")
}
if len(c.Statefulset.Spec.Template.Spec.Tolerations) != len(statefulSet.Spec.Template.Spec.Tolerations) {
needsReplace = true
needsRollUpdate = true