mirror of
https://github.com/coreos/prometheus-operator.git
synced 2026-02-05 06:45:27 +01:00
81 lines
2.4 KiB
Go
81 lines
2.4 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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v1 "k8s.io/api/core/v1"
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apierrors "k8s.io/apimachinery/pkg/api/errors"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/util/yaml"
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)
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func (f *Framework) createOrUpdateServiceAccount(ctx context.Context, namespace string, source string) (FinalizerFn, error) {
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serviceAccount, err := parseServiceAccountYaml(source)
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if err != nil {
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return nil, err
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}
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serviceAccount.Namespace = namespace
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finalizer := func() error { return f.deleteServiceAccount(ctx, namespace, serviceAccount.Name) }
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_, err = f.KubeClient.CoreV1().ServiceAccounts(namespace).Get(ctx, serviceAccount.Name, metav1.GetOptions{})
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if err != nil {
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if apierrors.IsNotFound(err) {
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// ServiceAccount doesn't exists -> Create
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_, err = f.KubeClient.CoreV1().ServiceAccounts(namespace).Create(ctx, serviceAccount, metav1.CreateOptions{})
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if err != nil {
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return nil, err
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}
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return finalizer, nil
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}
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return nil, err
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}
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// ServiceAccount already exists -> Update
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_, err = f.KubeClient.CoreV1().ServiceAccounts(namespace).Update(ctx, serviceAccount, metav1.UpdateOptions{})
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if err != nil {
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return nil, err
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}
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return finalizer, nil
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}
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func parseServiceAccountYaml(source string) (*v1.ServiceAccount, error) {
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manifest, err := SourceToIOReader(source)
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if err != nil {
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return nil, err
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}
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serviceAccount := v1.ServiceAccount{}
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if err := yaml.NewYAMLOrJSONDecoder(manifest, 100).Decode(&serviceAccount); err != nil {
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return nil, err
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}
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return &serviceAccount, nil
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}
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func (f *Framework) deleteServiceAccount(ctx context.Context, namespace, name string) error {
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err := f.KubeClient.CoreV1().ServiceAccounts(namespace).Delete(ctx, name, metav1.DeleteOptions{})
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if err != nil && !apierrors.IsNotFound(err) {
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return err
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}
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return nil
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}
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