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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 (
"k8s.io/api/core/v1"
"k8s.io/apimachinery/pkg/util/yaml"
"k8s.io/client-go/kubernetes"
)
func CreateServiceAccount(kubeClient kubernetes.Interface, namespace string, relativPath string) (finalizerFn, error) {
finalizerFn := func() error { return DeleteServiceAccount(kubeClient, namespace, relativPath) }
serviceAccount, err := parseServiceAccountYaml(relativPath)
if err != nil {
return finalizerFn, err
}
serviceAccount.Namespace = namespace
_, err = kubeClient.CoreV1().ServiceAccounts(namespace).Create(serviceAccount)
if err != nil {
return finalizerFn, err
}
return finalizerFn, nil
}
func parseServiceAccountYaml(relativPath string) (*v1.ServiceAccount, error) {
manifest, err := PathToOSFile(relativPath)
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 DeleteServiceAccount(kubeClient kubernetes.Interface, namespace string, relativPath string) error {
serviceAccount, err := parseServiceAccountYaml(relativPath)
if err != nil {
return err
}
return kubeClient.CoreV1().ServiceAccounts(namespace).Delete(serviceAccount.Name, nil)
}