mirror of
https://github.com/coreos/prometheus-operator.git
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95 lines
2.5 KiB
Go
95 lines
2.5 KiB
Go
// Copyright 2017 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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"maps"
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"testing"
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v1 "k8s.io/api/core/v1"
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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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"github.com/prometheus-operator/prometheus-operator/pkg/k8sutil"
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)
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func (f *Framework) CreateNamespace(ctx context.Context, t *testing.T, testCtx *TestCtx) string {
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name := testCtx.ID()
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rn := k8sutil.ResourceNamer{}
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name, err := rn.UniqueDNS1123Label(name)
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if err != nil {
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t.Fatalf("failed to generate namespace %v: %v", name, err)
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}
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_, err = f.KubeClient.CoreV1().Namespaces().Create(ctx, &v1.Namespace{
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ObjectMeta: metav1.ObjectMeta{
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Name: name,
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Labels: map[string]string{"app.kubernetes.io/created-by": "e2e-test"},
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},
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}, metav1.CreateOptions{})
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if err != nil {
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t.Fatalf("failed to create namespace %q: %v", name, err)
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}
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testCtx.namespaces = append(testCtx.namespaces, name)
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namespaceFinalizerFn := func() error {
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return f.DeleteNamespace(ctx, name)
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}
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testCtx.AddFinalizerFn(namespaceFinalizerFn)
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return name
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}
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func (f *Framework) DeleteNamespace(ctx context.Context, name string) error {
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return f.KubeClient.CoreV1().Namespaces().Delete(ctx, name, metav1.DeleteOptions{})
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}
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func (f *Framework) AddLabelsToNamespace(ctx context.Context, name string, additionalLabels map[string]string) error {
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ns, err := f.KubeClient.CoreV1().Namespaces().Get(ctx, name, metav1.GetOptions{})
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if err != nil {
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return err
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}
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if ns.Labels == nil {
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ns.Labels = map[string]string{}
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}
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maps.Copy(ns.Labels, additionalLabels)
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_, err = f.KubeClient.CoreV1().Namespaces().Update(ctx, ns, metav1.UpdateOptions{})
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if err != nil {
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return err
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}
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return nil
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}
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func (f *Framework) RemoveLabelsFromNamespace(ctx context.Context, name string, labels ...string) error {
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b, err := removeLabelsPatch(labels...)
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if err != nil {
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return err
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}
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_, err = f.KubeClient.CoreV1().Namespaces().Patch(ctx, name, types.JSONPatchType, b, metav1.PatchOptions{})
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if err != nil {
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return err
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}
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return nil
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}
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