forked from prometheus-operator/prometheus-operator
/
config_map.go
69 lines (59 loc) · 1.8 KB
/
config_map.go
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// Copyright 2016 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 (
"time"
"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/wait"
"github.com/pkg/errors"
)
func (f *Framework) WaitForConfigMapExist(ns, name string) (*v1.ConfigMap, error) {
var configMap *v1.ConfigMap
err := wait.Poll(2*time.Second, f.DefaultTimeout, func() (bool, error) {
var err error
configMap, err = f.
KubeClient.
CoreV1().
ConfigMaps(ns).
Get(name, metav1.GetOptions{})
if apierrors.IsNotFound(err) {
return false, nil
}
if err != nil {
return false, err
}
return true, nil
})
return configMap, errors.Wrapf(err, "waiting for ConfigMap '%v' in namespace '%v'", name, ns)
}
func (f *Framework) WaitForConfigMapNotExist(ns, name string) error {
err := wait.Poll(2*time.Second, f.DefaultTimeout, func() (bool, error) {
var err error
_, err = f.
KubeClient.
CoreV1().
ConfigMaps(ns).
Get(name, metav1.GetOptions{})
if apierrors.IsNotFound(err) {
return true, nil
}
if err != nil {
return false, err
}
return false, nil
})
return errors.Wrapf(err, "waiting for ConfigMap '%v' in namespace '%v' to not exist", name, ns)
}