/
service_account.go
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/
service_account.go
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// Copyright 2017 The prometheus-operator 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 framework
import (
"context"
v1 "k8s.io/api/core/v1"
apierrors "k8s.io/apimachinery/pkg/api/errors"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/util/yaml"
)
func (f *Framework) createOrUpdateServiceAccount(ctx context.Context, namespace string, source string) (FinalizerFn, error) {
finalizerFn := func() error { return f.DeleteServiceAccount(ctx, namespace, source) }
serviceAccount, err := parseServiceAccountYaml(source)
if err != nil {
return finalizerFn, err
}
serviceAccount.Namespace = namespace
_, err = f.KubeClient.CoreV1().ServiceAccounts(namespace).Get(ctx, serviceAccount.Name, metav1.GetOptions{})
if err != nil && !apierrors.IsNotFound(err) {
return finalizerFn, err
}
if apierrors.IsNotFound(err) {
// ServiceAccount doesn't exists -> Create
_, err = f.KubeClient.CoreV1().ServiceAccounts(namespace).Create(ctx, serviceAccount, metav1.CreateOptions{})
if err != nil {
return finalizerFn, err
}
} else {
// ServiceAccount already exists -> Update
_, err = f.KubeClient.CoreV1().ServiceAccounts(namespace).Update(ctx, serviceAccount, metav1.UpdateOptions{})
if err != nil {
return finalizerFn, err
}
}
return finalizerFn, nil
}
func parseServiceAccountYaml(source string) (*v1.ServiceAccount, error) {
manifest, err := SourceToIOReader(source)
if err != nil {
return nil, err
}
serviceAccount := v1.ServiceAccount{}
if err := yaml.NewYAMLOrJSONDecoder(manifest, 100).Decode(&serviceAccount); err != nil {
return nil, err
}
return &serviceAccount, nil
}
func (f *Framework) DeleteServiceAccount(ctx context.Context, namespace string, source string) error {
serviceAccount, err := parseServiceAccountYaml(source)
if err != nil {
return err
}
return f.KubeClient.CoreV1().ServiceAccounts(namespace).Delete(ctx, serviceAccount.Name, metav1.DeleteOptions{})
}