agones.dev/agones@v1.53.0/pkg/apis/agones/v1/register.go (about)

     1  // Copyright 2017 Google LLC All Rights Reserved.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package v1
    16  
    17  import (
    18  	"agones.dev/agones/pkg/apis/agones"
    19  	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
    20  	k8sruntime "k8s.io/apimachinery/pkg/runtime"
    21  	"k8s.io/apimachinery/pkg/runtime/schema"
    22  	"k8s.io/client-go/kubernetes/scheme"
    23  )
    24  
    25  // VersionAnnotation is the key for version annotation
    26  // associated with the CRD
    27  const VersionAnnotation = agones.GroupName + "/sdk-version"
    28  
    29  // SchemeGroupVersion is group version used to register these objects
    30  var SchemeGroupVersion = schema.GroupVersion{Group: agones.GroupName, Version: "v1"}
    31  
    32  // Kind takes an unqualified kind and returns back a Group qualified GroupKind
    33  func Kind(kind string) schema.GroupKind {
    34  	return SchemeGroupVersion.WithKind(kind).GroupKind()
    35  }
    36  
    37  // Resource takes an unqualified resource and returns a Group qualified GroupResource
    38  func Resource(resource string) schema.GroupResource {
    39  	return SchemeGroupVersion.WithResource(resource).GroupResource()
    40  }
    41  
    42  var (
    43  	// SchemeBuilder registers our types
    44  	SchemeBuilder = k8sruntime.NewSchemeBuilder(addKnownTypes)
    45  	// AddToScheme local alias for SchemeBuilder.AddToScheme
    46  	AddToScheme = SchemeBuilder.AddToScheme
    47  )
    48  
    49  func init() {
    50  	if err := AddToScheme(scheme.Scheme); err != nil {
    51  		panic(err)
    52  	}
    53  }
    54  
    55  // Adds the list of known types to api.Scheme.
    56  func addKnownTypes(apiScheme *k8sruntime.Scheme) error {
    57  	apiScheme.AddKnownTypes(SchemeGroupVersion,
    58  		&GameServer{},
    59  		&GameServerList{},
    60  		&GameServerSet{},
    61  		&GameServerSetList{},
    62  		&Fleet{},
    63  		&FleetList{},
    64  	)
    65  	metav1.AddToGroupVersion(apiScheme, SchemeGroupVersion)
    66  	return nil
    67  }