mirror of
https://github.com/coreos/prometheus-operator.git
synced 2026-02-05 15:46:31 +01:00
54 lines
1.7 KiB
Go
54 lines
1.7 KiB
Go
// Copyright 2026 The prometheus-operator Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package framework
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import (
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"context"
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"fmt"
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"maps"
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"slices"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/types"
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)
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// RemoveAllLabelsFromStatefulSet removes all labels from a StatefulSet using JSON Patch.
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func (f *Framework) RemoveAllLabelsFromStatefulSet(ctx context.Context, name, namespace string) error {
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sts, err := f.KubeClient.AppsV1().StatefulSets(namespace).Get(ctx, name, metav1.GetOptions{})
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if err != nil {
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return fmt.Errorf("failed to get StatefulSet: %w", err)
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}
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if len(sts.Labels) == 0 {
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return nil
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}
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b, err := removeLabelsPatch(slices.Sorted(maps.Keys(sts.GetLabels()))...)
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if err != nil {
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return fmt.Errorf("failed to marshal patch: %w", err)
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}
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updatedSts, err := f.KubeClient.AppsV1().StatefulSets(namespace).Patch(ctx, name, types.JSONPatchType, b, metav1.PatchOptions{})
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if err != nil {
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return fmt.Errorf("failed to patch StatefulSet: %w", err)
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}
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if len(updatedSts.Labels) != 0 {
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return fmt.Errorf("expected all labels to be removed from StatefulSet, but got %d labels: %v", len(updatedSts.Labels), updatedSts.Labels)
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}
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return nil
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}
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