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utils.go
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utils.go
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// Copyright (c) 2018 SAP SE or an SAP affiliate company. All rights reserved. This file is licensed under the Apache Software License, v. 2 except as noted otherwise in the LICENSE file
//
// 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 metrics
import (
"fmt"
gardenv1beta1 "github.com/gardener/gardener/pkg/apis/core/v1beta1"
constants "github.com/gardener/gardener/pkg/apis/core/v1beta1/constants"
"github.com/prometheus/client_golang/prometheus"
)
const unknown = "unknown"
var (
// ScrapeFailures is a metric, which counts the amount scrape issues grouped by kind.
ScrapeFailures = prometheus.NewCounterVec(prometheus.CounterOpts{
Name: "garden_scrape_failure_total",
Help: "Total count of scraping failures, grouped by kind/group of metric(s)",
}, []string{"kind"})
)
func mapConditionStatus(status gardenv1beta1.ConditionStatus) float64 {
switch status {
case gardenv1beta1.ConditionTrue:
return 1
case gardenv1beta1.ConditionFalse:
return 0
case gardenv1beta1.ConditionProgressing:
return 2
default:
return -1
}
}
func usedAsSeed(shoot *gardenv1beta1.Shoot) bool {
if shoot.Namespace != constants.GardenNamespace {
return false
}
_, ok := shoot.Annotations[constants.AnnotationShootUseAsSeed]
if !ok {
return false
}
return true
}
func findProject(projects []*gardenv1beta1.Project, match string) (*string, error) {
var projectName string
for _, project := range projects {
if project.Spec.Namespace != nil && *project.Spec.Namespace == match {
projectName = project.Name
break
}
}
if projectName == "" {
return nil, fmt.Errorf("no project found for shoot %s", match)
}
return &projectName, nil
}