snapshot_controller_metrics.go

Documentation: k8s.io/kubernetes/test/e2e/framework/metrics

     1  /*
     2  Copyright 2021 The Kubernetes Authors.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package metrics
    18  
    19  import "k8s.io/component-base/metrics/testutil"
    20  
    21  // SnapshotControllerMetrics is metrics for controller manager
    22  type SnapshotControllerMetrics testutil.Metrics
    23  
    24  // Equal returns true if all metrics are the same as the arguments.
    25  func (m *SnapshotControllerMetrics) Equal(o SnapshotControllerMetrics) bool {
    26  	return (*testutil.Metrics)(m).Equal(testutil.Metrics(o))
    27  }
    28  
    29  func newSnapshotControllerMetrics() SnapshotControllerMetrics {
    30  	result := testutil.NewMetrics()
    31  	return SnapshotControllerMetrics(result)
    32  }
    33  
    34  func parseSnapshotControllerMetrics(data string) (SnapshotControllerMetrics, error) {
    35  	result := newSnapshotControllerMetrics()
    36  	if err := testutil.ParseMetrics(data, (*testutil.Metrics)(&result)); err != nil {
    37  		return SnapshotControllerMetrics{}, err
    38  	}
    39  	return result, nil
    40  }
    41
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