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OCPBUGS-82584: Populate status label selector for scale subresource. #1490
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,114 @@ | ||
| /* | ||
| Copyright 2026 The Kubernetes Authors. | ||
|
|
||
| Licensed under the Apache License, Version 2.0 (the "License"); | ||
| you may not use this file except in compliance with the License. | ||
| You may obtain a copy of the License at | ||
|
|
||
| http://www.apache.org/licenses/LICENSE-2.0 | ||
|
|
||
| Unless required by applicable law or agreed to in writing, software | ||
| distributed under the License is distributed on an "AS IS" BASIS, | ||
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| See the License for the specific language governing permissions and | ||
| limitations under the License. | ||
| */ | ||
| package machineset | ||
|
|
||
| import ( | ||
| "context" | ||
| "testing" | ||
|
|
||
| . "github.com/onsi/gomega" | ||
| machinev1 "github.com/openshift/api/machine/v1beta1" | ||
| metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
| "k8s.io/client-go/kubernetes/scheme" | ||
| "sigs.k8s.io/controller-runtime/pkg/client" | ||
| "sigs.k8s.io/controller-runtime/pkg/client/fake" | ||
| ) | ||
|
|
||
| // TestMachineSetStatusLabelSelectorMatchesScaleSubresource verifies that status.labelSelector is the | ||
| // serialized label selector string expected by the CRD scale subresource (labelSelectorPath | ||
| // -> .status.labelSelector), which the apiserver maps to autoscaling/v1 Scale status.selector. | ||
| func TestMachineSetStatusLabelSelectorMatchesScaleSubresource(t *testing.T) { | ||
| tests := []struct { | ||
| name string | ||
| spec metav1.LabelSelector | ||
| }{ | ||
| { | ||
| name: "matchLabels", | ||
| spec: metav1.LabelSelector{ | ||
| MatchLabels: map[string]string{ | ||
| "machine.openshift.io/cluster-api-cluster": "cluster-id", | ||
| "machine.openshift.io/cluster-api-machineset": "workers", | ||
| }, | ||
| }, | ||
| }, | ||
| { | ||
| name: "matchExpressions", | ||
| spec: metav1.LabelSelector{ | ||
| MatchExpressions: []metav1.LabelSelectorRequirement{ | ||
| {Key: "role", Operator: metav1.LabelSelectorOpIn, Values: []string{"worker", "infra"}}, | ||
| }, | ||
| }, | ||
| }, | ||
| } | ||
|
|
||
| for _, tc := range tests { | ||
| t.Run(tc.name, func(t *testing.T) { | ||
| g := NewWithT(t) | ||
|
|
||
| ms := &machinev1.MachineSet{ | ||
| Spec: machinev1.MachineSetSpec{ | ||
| Selector: tc.spec, | ||
| }, | ||
| } | ||
|
|
||
| got := (&ReconcileMachineSet{}).calculateStatus(ms, nil).LabelSelector | ||
| want := metav1.FormatLabelSelector(&ms.Spec.Selector) | ||
| g.Expect(got).To(Equal(want), "status.labelSelector must match Scale status.selector for HPA") | ||
| }) | ||
| } | ||
| } | ||
|
|
||
| func TestUpdateMachineSetStatusUpdatesLabelSelectorWithoutReplicaChanges(t *testing.T) { | ||
| t.Helper() | ||
|
|
||
| g := NewWithT(t) | ||
|
|
||
| ms := &machinev1.MachineSet{ | ||
| ObjectMeta: metav1.ObjectMeta{ | ||
| Name: "machineset-test", | ||
| Namespace: "openshift-machine-api", | ||
| Generation: 1, | ||
| }, | ||
| Status: machinev1.MachineSetStatus{ | ||
| Replicas: 0, | ||
| FullyLabeledReplicas: 0, | ||
| ReadyReplicas: 0, | ||
| AvailableReplicas: 0, | ||
| ObservedGeneration: 1, | ||
| }, | ||
| } | ||
|
|
||
| cl := fake.NewClientBuilder(). | ||
| WithScheme(scheme.Scheme). | ||
| WithRuntimeObjects(ms.DeepCopy()). | ||
| WithStatusSubresource(&machinev1.MachineSet{}). | ||
| Build() | ||
|
|
||
| current := &machinev1.MachineSet{} | ||
| key := client.ObjectKeyFromObject(ms) | ||
| g.Expect(cl.Get(context.Background(), key, current)).To(Succeed(), "failed to fetch machineset") | ||
|
|
||
| newStatus := current.Status | ||
| newStatus.LabelSelector = "machine.openshift.io/cluster-api-cluster=test-cluster" | ||
|
|
||
| updated, err := updateMachineSetStatus(cl, current, newStatus) | ||
| g.Expect(err).NotTo(HaveOccurred(), "failed to update machineset status") | ||
| g.Expect(updated.Status.LabelSelector).To(Equal(newStatus.LabelSelector)) | ||
|
|
||
| stored := &machinev1.MachineSet{} | ||
| g.Expect(cl.Get(context.Background(), key, stored)).To(Succeed(), "failed to refetch machineset") | ||
| g.Expect(stored.Status.LabelSelector).To(Equal(newStatus.LabelSelector)) | ||
| } |
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9 changes: 5 additions & 4 deletions
9
vendor/github.com/openshift/api/config/v1/types_authentication.go
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9 changes: 4 additions & 5 deletions
9
vendor/github.com/openshift/api/config/v1/types_infrastructure.go
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🧩 Analysis chain
🏁 Script executed:
Repository: openshift/machine-api-operator
Length of output: 296
Remove local
replaceoverrides before merge.Lines 9-10 contain local path overrides that make builds non-reproducible outside your workspace. The required pseudo-versions are already defined on lines 25-26 (v0.0.0-20260326111139-30c2ef7a272e and v0.0.0-20260317180604-743f664b82d1); simply remove the
replacedirectives to use them.Proposed go.mod adjustment
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