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detail.go
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detail.go
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// Copyright 2017 The Kubernetes 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 cronjob
import (
"github.com/kubernetes/dashboard/src/app/backend/errors"
metricapi "github.com/kubernetes/dashboard/src/app/backend/integration/metric/api"
"github.com/kubernetes/dashboard/src/app/backend/resource/common"
"github.com/kubernetes/dashboard/src/app/backend/resource/dataselect"
"github.com/kubernetes/dashboard/src/app/backend/resource/job"
batch2 "k8s.io/api/batch/v1beta1"
metaV1 "k8s.io/apimachinery/pkg/apis/meta/v1"
k8sClient "k8s.io/client-go/kubernetes"
)
// CronJobDetail contains Cron Job details.
type CronJobDetail struct {
ConcurrencyPolicy string `json:"concurrencyPolicy"`
StartingDeadLineSeconds *int64 `json:"startingDeadlineSeconds"`
ActiveJobs job.JobList `json:"activeJobs"`
InactiveJobs job.JobList `json:"inactiveJobs"`
Events common.EventList `json:"events"`
// Extends list item structure.
CronJob `json:",inline"`
// List of non-critical errors, that occurred during resource retrieval.
Errors []error `json:"errors"`
}
// GetCronJobDetail gets Cron Job details.
func GetCronJobDetail(client k8sClient.Interface, dsQuery *dataselect.DataSelectQuery,
metricClient metricapi.MetricClient, namespace, name string) (*CronJobDetail, error) {
rawObject, err := client.BatchV1beta1().CronJobs(namespace).Get(name, metaV1.GetOptions{})
if err != nil {
return nil, err
}
activeJobs, err := GetCronJobJobs(client, metricClient, dsQuery, namespace, name)
nonCriticalErrors, criticalError := errors.HandleError(err)
if criticalError != nil {
return nil, criticalError
}
inactiveJobs, err := GetCronJobCompletedJobs(client, metricClient, dsQuery, namespace, name)
events, err := GetCronJobEvents(client, dsQuery, namespace, name)
nonCriticalErrors, criticalError = errors.AppendError(err, nonCriticalErrors)
if criticalError != nil {
return nil, criticalError
}
cj := toCronJobDetail(rawObject, *activeJobs, *inactiveJobs, *events, nonCriticalErrors)
return &cj, nil
}
func toCronJobDetail(cj *batch2.CronJob, activeJobs job.JobList, inactiveJobs job.JobList, events common.EventList,
nonCriticalErrors []error) CronJobDetail {
return CronJobDetail{
CronJob: toCronJob(cj),
ConcurrencyPolicy: string(cj.Spec.ConcurrencyPolicy),
StartingDeadLineSeconds: cj.Spec.StartingDeadlineSeconds,
ActiveJobs: activeJobs,
InactiveJobs: inactiveJobs,
Events: events,
Errors: nonCriticalErrors,
}
}