From c0f3b093c704da85252044b3a177dbabab63c49a Mon Sep 17 00:00:00 2001
From: HuabingZhao <zhao.huabing@zte.com.cn>
Date: Thu, 31 Aug 2017 11:59:47 +0800
Subject: add vendor package

Issue-Id: OOM-61
Change-Id: I251336e3b711b14f8ae9a8b0bf6055011a1d9bc8
Signed-off-by: HuabingZhao <zhao.huabing@zte.com.cn>
---
 .../pkg/apis/autoscaling/install/install.go        | 129 +++++++++++++++++++++
 1 file changed, 129 insertions(+)
 create mode 100644 kube2msb/src/vendor/k8s.io/kubernetes/pkg/apis/autoscaling/install/install.go

(limited to 'kube2msb/src/vendor/k8s.io/kubernetes/pkg/apis/autoscaling/install/install.go')

diff --git a/kube2msb/src/vendor/k8s.io/kubernetes/pkg/apis/autoscaling/install/install.go b/kube2msb/src/vendor/k8s.io/kubernetes/pkg/apis/autoscaling/install/install.go
new file mode 100644
index 0000000..be236ff
--- /dev/null
+++ b/kube2msb/src/vendor/k8s.io/kubernetes/pkg/apis/autoscaling/install/install.go
@@ -0,0 +1,129 @@
+/*
+Copyright 2016 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 experimental API group, 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/apimachinery"
+	"k8s.io/kubernetes/pkg/apimachinery/registered"
+	"k8s.io/kubernetes/pkg/apis/autoscaling"
+	"k8s.io/kubernetes/pkg/apis/autoscaling/v1"
+	"k8s.io/kubernetes/pkg/runtime"
+	"k8s.io/kubernetes/pkg/util/sets"
+)
+
+const importPrefix = "k8s.io/kubernetes/pkg/apis/autoscaling"
+
+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", autoscaling.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
+}
+
+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()
+
+	ignoredKinds := sets.NewString()
+
+	return api.NewDefaultRESTMapper(externalVersions, interfacesFor, importPrefix, ignoredKinds, rootScoped)
+}
+
+// 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(autoscaling.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
+	autoscaling.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)
+		}
+	}
+}
-- 
cgit 1.2.3-korg