sigs.k8s.io/kubebuilder/v3@v3.14.0/pkg/plugins/golang/v2/scaffolds/internal/templates/config/rbac/role_binding.go (about)

     1  /*
     2  Copyright 2019 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 rbac
    18  
    19  import (
    20  	"path/filepath"
    21  
    22  	"sigs.k8s.io/kubebuilder/v3/pkg/machinery"
    23  )
    24  
    25  var _ machinery.Template = &RoleBinding{}
    26  
    27  // RoleBinding scaffolds a file that defines the role binding for the manager
    28  type RoleBinding struct {
    29  	machinery.TemplateMixin
    30  }
    31  
    32  // SetTemplateDefaults implements file.Template
    33  func (f *RoleBinding) SetTemplateDefaults() error {
    34  	if f.Path == "" {
    35  		f.Path = filepath.Join("config", "rbac", "role_binding.yaml")
    36  	}
    37  
    38  	f.TemplateBody = managerBindingTemplate
    39  
    40  	return nil
    41  }
    42  
    43  const managerBindingTemplate = `apiVersion: rbac.authorization.k8s.io/v1
    44  kind: ClusterRoleBinding
    45  metadata:
    46    name: manager-rolebinding
    47  roleRef:
    48    apiGroup: rbac.authorization.k8s.io
    49    kind: ClusterRole
    50    name: manager-role
    51  subjects:
    52  - kind: ServiceAccount
    53    name: default
    54    namespace: system
    55  `