forked from openshift/origin
-
Notifications
You must be signed in to change notification settings - Fork 1
/
apiserver.go
125 lines (103 loc) · 4.08 KB
/
apiserver.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
package apiserver
import (
"sync"
"k8s.io/apimachinery/pkg/apimachinery/registered"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/runtime/serializer"
"k8s.io/apiserver/pkg/registry/rest"
genericapiserver "k8s.io/apiserver/pkg/server"
restclient "k8s.io/client-go/rest"
authorizationclient "k8s.io/kubernetes/pkg/client/clientset_generated/internalclientset/typed/authorization/internalversion"
templateapiv1 "github.com/openshift/api/template/v1"
brokertemplateinstanceetcd "github.com/openshift/origin/pkg/template/registry/brokertemplateinstance/etcd"
templateregistry "github.com/openshift/origin/pkg/template/registry/template"
templateetcd "github.com/openshift/origin/pkg/template/registry/template/etcd"
templateinstanceetcd "github.com/openshift/origin/pkg/template/registry/templateinstance/etcd"
)
type ExtraConfig struct {
KubeAPIServerClientConfig *restclient.Config
// TODO these should all become local eventually
Scheme *runtime.Scheme
Registry *registered.APIRegistrationManager
Codecs serializer.CodecFactory
makeV1Storage sync.Once
v1Storage map[string]rest.Storage
v1StorageErr error
}
type TemplateConfig struct {
GenericConfig *genericapiserver.RecommendedConfig
ExtraConfig ExtraConfig
}
// TemplateServer contains state for a Kubernetes cluster master/api server.
type TemplateServer struct {
GenericAPIServer *genericapiserver.GenericAPIServer
}
type completedConfig struct {
GenericConfig genericapiserver.CompletedConfig
ExtraConfig *ExtraConfig
}
type CompletedConfig struct {
// Embed a private pointer that cannot be instantiated outside of this package.
*completedConfig
}
// Complete fills in any fields not set that are required to have valid data. It's mutating the receiver.
func (c *TemplateConfig) Complete() completedConfig {
cfg := completedConfig{
c.GenericConfig.Complete(),
&c.ExtraConfig,
}
return cfg
}
// New returns a new instance of TemplateServer from the given config.
func (c completedConfig) New(delegationTarget genericapiserver.DelegationTarget) (*TemplateServer, error) {
genericServer, err := c.GenericConfig.New("template.openshift.io-apiserver", delegationTarget)
if err != nil {
return nil, err
}
s := &TemplateServer{
GenericAPIServer: genericServer,
}
v1Storage, err := c.V1RESTStorage()
if err != nil {
return nil, err
}
apiGroupInfo := genericapiserver.NewDefaultAPIGroupInfo(templateapiv1.GroupName, c.ExtraConfig.Registry, c.ExtraConfig.Scheme, metav1.ParameterCodec, c.ExtraConfig.Codecs)
apiGroupInfo.GroupMeta.GroupVersion = templateapiv1.SchemeGroupVersion
apiGroupInfo.VersionedResourcesStorageMap[templateapiv1.SchemeGroupVersion.Version] = v1Storage
if err := s.GenericAPIServer.InstallAPIGroup(&apiGroupInfo); err != nil {
return nil, err
}
return s, nil
}
func (c *completedConfig) V1RESTStorage() (map[string]rest.Storage, error) {
c.ExtraConfig.makeV1Storage.Do(func() {
c.ExtraConfig.v1Storage, c.ExtraConfig.v1StorageErr = c.newV1RESTStorage()
})
return c.ExtraConfig.v1Storage, c.ExtraConfig.v1StorageErr
}
func (c *completedConfig) newV1RESTStorage() (map[string]rest.Storage, error) {
authorizationClient, err := authorizationclient.NewForConfig(c.ExtraConfig.KubeAPIServerClientConfig)
if err != nil {
return nil, err
}
templateStorage, err := templateetcd.NewREST(c.GenericConfig.RESTOptionsGetter)
if err != nil {
return nil, err
}
templateInstanceStorage, templateInstanceStatusStorage, err := templateinstanceetcd.NewREST(c.GenericConfig.RESTOptionsGetter, authorizationClient)
if err != nil {
return nil, err
}
brokerTemplateInstanceStorage, err := brokertemplateinstanceetcd.NewREST(c.GenericConfig.RESTOptionsGetter)
if err != nil {
return nil, err
}
v1Storage := map[string]rest.Storage{}
v1Storage["processedTemplates"] = templateregistry.NewREST()
v1Storage["templates"] = templateStorage
v1Storage["templateinstances"] = templateInstanceStorage
v1Storage["templateinstances/status"] = templateInstanceStatusStorage
v1Storage["brokertemplateinstances"] = brokerTemplateInstanceStorage
return v1Storage, nil
}