volcano.sh/volcano@v1.9.0/pkg/controllers/jobflow/jobflow_controller_util.go (about)

     1  /*
     2  Copyright 2022 The Volcano 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 jobflow
    18  
    19  import (
    20  	"strings"
    21  
    22  	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
    23  	"k8s.io/apimachinery/pkg/runtime/schema"
    24  
    25  	batch "volcano.sh/apis/pkg/apis/batch/v1alpha1"
    26  )
    27  
    28  func getJobName(jobFlowName string, jobTemplateName string) string {
    29  	return jobFlowName + "-" + jobTemplateName
    30  }
    31  
    32  // GetTemplateString get the JobTemplate information string
    33  func GetTemplateString(namespace, name string) string {
    34  	return namespace + "." + name
    35  }
    36  
    37  func isControlledBy(obj metav1.Object, gvk schema.GroupVersionKind) bool {
    38  	controllerRef := metav1.GetControllerOf(obj)
    39  	if controllerRef == nil {
    40  		return false
    41  	}
    42  	if controllerRef.APIVersion == gvk.GroupVersion().String() && controllerRef.Kind == gvk.Kind {
    43  		return true
    44  	}
    45  	return false
    46  }
    47  
    48  func getJobFlowNameByJob(job *batch.Job) string {
    49  	for _, owner := range job.OwnerReferences {
    50  		if owner.Kind == JobFlow && strings.Contains(owner.APIVersion, Volcano) {
    51  			return owner.Name
    52  		}
    53  	}
    54  	return ""
    55  }