diff options
Diffstat (limited to 'kube2msb/src/vendor/k8s.io/kubernetes/pkg/api/install/install.go')
| -rw-r--r-- | kube2msb/src/vendor/k8s.io/kubernetes/pkg/api/install/install.go | 251 |
1 files changed, 0 insertions, 251 deletions
diff --git a/kube2msb/src/vendor/k8s.io/kubernetes/pkg/api/install/install.go b/kube2msb/src/vendor/k8s.io/kubernetes/pkg/api/install/install.go deleted file mode 100644 index 937920d..0000000 --- a/kube2msb/src/vendor/k8s.io/kubernetes/pkg/api/install/install.go +++ /dev/null @@ -1,251 +0,0 @@ -/* -Copyright 2014 The Kubernetes Authors. - -Licensed under the Apache License, Version 2.0 (the "License"); -you may not use this file except in compliance with the License. -You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - -Unless required by applicable law or agreed to in writing, software -distributed under the License is distributed on an "AS IS" BASIS, -WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -See the License for the specific language governing permissions and -limitations under the License. -*/ - -// Package install installs the v1 monolithic api, making it available as an -// option to all of the API encoding/decoding machinery. -package install - -import ( - "fmt" - - "github.com/golang/glog" - - "k8s.io/kubernetes/pkg/api" - "k8s.io/kubernetes/pkg/api/meta" - "k8s.io/kubernetes/pkg/api/unversioned" - "k8s.io/kubernetes/pkg/api/v1" - "k8s.io/kubernetes/pkg/apimachinery" - "k8s.io/kubernetes/pkg/apimachinery/registered" - "k8s.io/kubernetes/pkg/conversion" - "k8s.io/kubernetes/pkg/runtime" - "k8s.io/kubernetes/pkg/util/sets" - "k8s.io/kubernetes/pkg/watch/versioned" -) - -const importPrefix = "k8s.io/kubernetes/pkg/api" - -var accessor = meta.NewAccessor() - -// availableVersions lists all known external versions for this group from most preferred to least preferred -var availableVersions = []unversioned.GroupVersion{v1.SchemeGroupVersion} - -func init() { - registered.RegisterVersions(availableVersions) - externalVersions := []unversioned.GroupVersion{} - for _, v := range availableVersions { - if registered.IsAllowedVersion(v) { - externalVersions = append(externalVersions, v) - } - } - if len(externalVersions) == 0 { - glog.V(4).Infof("No version is registered for group %v", api.GroupName) - return - } - - if err := registered.EnableVersions(externalVersions...); err != nil { - glog.V(4).Infof("%v", err) - return - } - if err := enableVersions(externalVersions); err != nil { - glog.V(4).Infof("%v", err) - return - } -} - -// TODO: enableVersions should be centralized rather than spread in each API -// group. -// We can combine registered.RegisterVersions, registered.EnableVersions and -// registered.RegisterGroup once we have moved enableVersions there. -func enableVersions(externalVersions []unversioned.GroupVersion) error { - addVersionsToScheme(externalVersions...) - preferredExternalVersion := externalVersions[0] - - groupMeta := apimachinery.GroupMeta{ - GroupVersion: preferredExternalVersion, - GroupVersions: externalVersions, - RESTMapper: newRESTMapper(externalVersions), - SelfLinker: runtime.SelfLinker(accessor), - InterfacesFor: interfacesFor, - } - - if err := registered.RegisterGroup(groupMeta); err != nil { - return err - } - api.RegisterRESTMapper(groupMeta.RESTMapper) - return nil -} - -// userResources is a group of resources mostly used by a kubectl user -var userResources = []string{"rc", "svc", "pods", "pvc"} - -func newRESTMapper(externalVersions []unversioned.GroupVersion) meta.RESTMapper { - // the list of kinds that are scoped at the root of the api hierarchy - // if a kind is not enumerated here, it is assumed to have a namespace scope - rootScoped := sets.NewString( - "Node", - "Namespace", - "PersistentVolume", - "ComponentStatus", - ) - - // these kinds should be excluded from the list of resources - ignoredKinds := sets.NewString( - "ListOptions", - "DeleteOptions", - "Status", - "PodLogOptions", - "PodExecOptions", - "PodAttachOptions", - "PodProxyOptions", - "NodeProxyOptions", - "ServiceProxyOptions", - "ThirdPartyResource", - "ThirdPartyResourceData", - "ThirdPartyResourceList") - - mapper := api.NewDefaultRESTMapper(externalVersions, interfacesFor, importPrefix, ignoredKinds, rootScoped) - // setup aliases for groups of resources - mapper.AddResourceAlias("all", userResources...) - - return mapper -} - -// InterfacesFor returns the default Codec and ResourceVersioner for a given version -// string, or an error if the version is not known. -func interfacesFor(version unversioned.GroupVersion) (*meta.VersionInterfaces, error) { - switch version { - case v1.SchemeGroupVersion: - return &meta.VersionInterfaces{ - ObjectConvertor: api.Scheme, - MetadataAccessor: accessor, - }, nil - default: - g, _ := registered.Group(api.GroupName) - return nil, fmt.Errorf("unsupported storage version: %s (valid: %v)", version, g.GroupVersions) - } -} - -func addVersionsToScheme(externalVersions ...unversioned.GroupVersion) { - // add the internal version to Scheme - api.AddToScheme(api.Scheme) - // add the enabled external versions to Scheme - for _, v := range externalVersions { - if !registered.IsEnabledVersion(v) { - glog.Errorf("Version %s is not enabled, so it will not be added to the Scheme.", v) - continue - } - switch v { - case v1.SchemeGroupVersion: - v1.AddToScheme(api.Scheme) - } - } - - // This is a "fast-path" that avoids reflection for common types. It focuses on the objects that are - // converted the most in the cluster. - // TODO: generate one of these for every external API group - this is to prove the impact - api.Scheme.AddGenericConversionFunc(func(objA, objB interface{}, s conversion.Scope) (bool, error) { - switch a := objA.(type) { - case *v1.Pod: - switch b := objB.(type) { - case *api.Pod: - return true, v1.Convert_v1_Pod_To_api_Pod(a, b, s) - } - case *api.Pod: - switch b := objB.(type) { - case *v1.Pod: - return true, v1.Convert_api_Pod_To_v1_Pod(a, b, s) - } - - case *v1.Event: - switch b := objB.(type) { - case *api.Event: - return true, v1.Convert_v1_Event_To_api_Event(a, b, s) - } - case *api.Event: - switch b := objB.(type) { - case *v1.Event: - return true, v1.Convert_api_Event_To_v1_Event(a, b, s) - } - - case *v1.ReplicationController: - switch b := objB.(type) { - case *api.ReplicationController: - return true, v1.Convert_v1_ReplicationController_To_api_ReplicationController(a, b, s) - } - case *api.ReplicationController: - switch b := objB.(type) { - case *v1.ReplicationController: - return true, v1.Convert_api_ReplicationController_To_v1_ReplicationController(a, b, s) - } - - case *v1.Node: - switch b := objB.(type) { - case *api.Node: - return true, v1.Convert_v1_Node_To_api_Node(a, b, s) - } - case *api.Node: - switch b := objB.(type) { - case *v1.Node: - return true, v1.Convert_api_Node_To_v1_Node(a, b, s) - } - - case *v1.Namespace: - switch b := objB.(type) { - case *api.Namespace: - return true, v1.Convert_v1_Namespace_To_api_Namespace(a, b, s) - } - case *api.Namespace: - switch b := objB.(type) { - case *v1.Namespace: - return true, v1.Convert_api_Namespace_To_v1_Namespace(a, b, s) - } - - case *v1.Service: - switch b := objB.(type) { - case *api.Service: - return true, v1.Convert_v1_Service_To_api_Service(a, b, s) - } - case *api.Service: - switch b := objB.(type) { - case *v1.Service: - return true, v1.Convert_api_Service_To_v1_Service(a, b, s) - } - - case *v1.Endpoints: - switch b := objB.(type) { - case *api.Endpoints: - return true, v1.Convert_v1_Endpoints_To_api_Endpoints(a, b, s) - } - case *api.Endpoints: - switch b := objB.(type) { - case *v1.Endpoints: - return true, v1.Convert_api_Endpoints_To_v1_Endpoints(a, b, s) - } - - case *versioned.Event: - switch b := objB.(type) { - case *versioned.InternalEvent: - return true, versioned.Convert_versioned_Event_to_versioned_InternalEvent(a, b, s) - } - case *versioned.InternalEvent: - switch b := objB.(type) { - case *versioned.Event: - return true, versioned.Convert_versioned_InternalEvent_to_versioned_Event(a, b, s) - } - } - return false, nil - }) -} |