github.com/oam-dev/kubevela@v1.9.11/pkg/oam/auxiliary.go (about)

     1  /*
     2  Copyright 2021 The KubeVela 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 oam
    18  
    19  import (
    20  	"time"
    21  
    22  	"github.com/crossplane/crossplane-runtime/pkg/meta"
    23  	"sigs.k8s.io/controller-runtime/pkg/client"
    24  )
    25  
    26  // SetCluster add cluster label to object
    27  func SetCluster(o client.Object, clusterName string) {
    28  	meta.AddLabels(o, map[string]string{LabelAppCluster: clusterName})
    29  }
    30  
    31  // SetClusterIfEmpty set cluster label to object if the label is empty
    32  func SetClusterIfEmpty(o client.Object, clusterName string) {
    33  	if GetCluster(o) == "" {
    34  		SetCluster(o, clusterName)
    35  	}
    36  }
    37  
    38  // GetCluster get cluster from object
    39  func GetCluster(o client.Object) string {
    40  	if labels := o.GetLabels(); labels != nil {
    41  		return labels[LabelAppCluster]
    42  	}
    43  	return ""
    44  }
    45  
    46  // GetPublishVersion get PublishVersion from object
    47  func GetPublishVersion(o client.Object) string {
    48  	if annotations := o.GetAnnotations(); annotations != nil {
    49  		return annotations[AnnotationPublishVersion]
    50  	}
    51  	return ""
    52  }
    53  
    54  // GetDeployVersion get DeployVersion from object
    55  func GetDeployVersion(o client.Object) string {
    56  	if annotations := o.GetAnnotations(); annotations != nil {
    57  		return annotations[AnnotationDeployVersion]
    58  	}
    59  	return ""
    60  }
    61  
    62  // GetLastAppliedTime .
    63  func GetLastAppliedTime(o client.Object) time.Time {
    64  	if annotations := o.GetAnnotations(); annotations != nil {
    65  		s := annotations[AnnotationLastAppliedTime]
    66  		if t, err := time.Parse(time.RFC3339, s); err == nil {
    67  			return t
    68  		}
    69  	}
    70  	return o.GetCreationTimestamp().Time
    71  }
    72  
    73  // SetPublishVersion set PublishVersion for object
    74  func SetPublishVersion(o client.Object, publishVersion string) {
    75  	annotations := o.GetAnnotations()
    76  	if annotations == nil {
    77  		annotations = map[string]string{}
    78  	}
    79  	annotations[AnnotationPublishVersion] = publishVersion
    80  	o.SetAnnotations(annotations)
    81  }
    82  
    83  // GetControllerRequirement get ControllerRequirement from object
    84  func GetControllerRequirement(o client.Object) string {
    85  	if annotations := o.GetAnnotations(); annotations != nil {
    86  		return annotations[AnnotationControllerRequirement]
    87  	}
    88  	return ""
    89  }
    90  
    91  // SetControllerRequirement set ControllerRequirement for object
    92  func SetControllerRequirement(o client.Object, controllerRequirement string) {
    93  	annotations := o.GetAnnotations()
    94  	if annotations == nil {
    95  		annotations = map[string]string{}
    96  	}
    97  	annotations[AnnotationControllerRequirement] = controllerRequirement
    98  	if controllerRequirement == "" {
    99  		delete(annotations, AnnotationControllerRequirement)
   100  	}
   101  	o.SetAnnotations(annotations)
   102  }