sigs.k8s.io/kubebuilder/v3@v3.14.0/pkg/plugins/common/kustomize/v1/scaffolds/internal/templates/config/certmanager/kustomizeconfig.go (about)

     1  /*
     2  Copyright 2020 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 certmanager
    18  
    19  import (
    20  	"path/filepath"
    21  
    22  	"sigs.k8s.io/kubebuilder/v3/pkg/machinery"
    23  )
    24  
    25  var _ machinery.Template = &KustomizeConfig{}
    26  
    27  // KustomizeConfig scaffolds a file that configures the kustomization for the certmanager folder
    28  type KustomizeConfig struct {
    29  	machinery.TemplateMixin
    30  }
    31  
    32  // SetTemplateDefaults implements file.Template
    33  func (f *KustomizeConfig) SetTemplateDefaults() error {
    34  	if f.Path == "" {
    35  		f.Path = filepath.Join("config", "certmanager", "kustomizeconfig.yaml")
    36  	}
    37  
    38  	f.TemplateBody = kustomizeConfigTemplate
    39  
    40  	// If file exists (ex. because a webhook was already created), skip creation.
    41  	f.IfExistsAction = machinery.SkipFile
    42  
    43  	return nil
    44  }
    45  
    46  //nolint:lll
    47  const kustomizeConfigTemplate = `# This configuration is for teaching kustomize how to update name ref and var substitution
    48  nameReference:
    49  - kind: Issuer
    50    group: cert-manager.io
    51    fieldSpecs:
    52    - kind: Certificate
    53      group: cert-manager.io
    54      path: spec/issuerRef/name
    55  
    56  varReference:
    57  - kind: Certificate
    58    group: cert-manager.io
    59    path: spec/commonName
    60  - kind: Certificate
    61    group: cert-manager.io
    62    path: spec/dnsNames
    63  `