make config scheme install normal

cmd/openshift-node-config/openshift-node-config.go

@@ -37,8 +37,8 @@ func main() {
 			Kubelet command-line flags.
 		`),
 		RunE: func(cmd *cobra.Command, args []string) error {
-			configapi.AddToScheme(configapi.Scheme)
-			configapiv1.AddToScheme(configapi.Scheme)
+			configapi.InstallLegacy(configapi.Scheme)
+			configapiv1.InstallLegacy(configapi.Scheme)
 
 			if len(configFile) == 0 {
 				return fmt.Errorf("you must specify a --config file to read")

pkg/api/install/tags_test.go

@@ -11,8 +11,7 @@ import (
 	"k8s.io/apimachinery/pkg/runtime/schema"
 	"k8s.io/apimachinery/pkg/util/sets"
 
-	configapi "github.com/openshift/origin/pkg/cmd/server/apis/config"
-	configapiv1 "github.com/openshift/origin/pkg/cmd/server/apis/config/v1"
+	configapiinstall "github.com/openshift/origin/pkg/cmd/server/apis/config/install"
 )
 
 func TestDescriptions(t *testing.T) {
@@ -66,6 +65,7 @@ func TestInternalJsonTags(t *testing.T) {
 	scheme := runtime.NewScheme()
 	InstallInternalOpenShift(scheme)
 	InstallInternalKube(scheme)
+	configapiinstall.InstallLegacyInternal(scheme)
 
 	seen := map[reflect.Type]bool{}
 	seenGroups := sets.String{}
@@ -81,10 +81,6 @@ func TestInternalJsonTags(t *testing.T) {
 			checkInternalJsonTags(apiType, &seen, t)
 		}
 	}
-
-	for _, apiType := range configapi.Scheme.KnownTypes(configapi.SchemeGroupVersion) {
-		checkInternalJsonTags(apiType, &seen, t)
-	}
 }
 
 // internalTypesWithAllowedJsonTags is the list of special structs that have a particular need to have json tags on their
@@ -130,6 +126,7 @@ func TestExternalJsonTags(t *testing.T) {
 	scheme := runtime.NewScheme()
 	InstallInternalOpenShift(scheme)
 	InstallInternalKube(scheme)
+	configapiinstall.InstallLegacyInternal(scheme)
 
 	seen := map[reflect.Type]bool{}
 
@@ -138,11 +135,6 @@ func TestExternalJsonTags(t *testing.T) {
 			checkExternalJsonTags(apiType, &seen, t)
 		}
 	}
-
-	for _, apiType := range configapi.Scheme.KnownTypes(configapiv1.SchemeGroupVersion) {
-		checkExternalJsonTags(apiType, &seen, t)
-	}
-
 }
 
 func checkExternalJsonTags(objType reflect.Type, seen *map[reflect.Type]bool, t *testing.T) {

pkg/build/controller/build/apis/defaults/install/install.go

@@ -1,45 +1,14 @@
 package install
 
 import (
-	"github.com/golang/glog"
-
-	"k8s.io/apimachinery/pkg/runtime/schema"
+	"k8s.io/apimachinery/pkg/runtime"
+	utilruntime "k8s.io/apimachinery/pkg/util/runtime"
 
 	"github.com/openshift/origin/pkg/build/controller/build/apis/defaults"
 	"github.com/openshift/origin/pkg/build/controller/build/apis/defaults/v1"
-	configapi "github.com/openshift/origin/pkg/cmd/server/apis/config"
 )
 
-// availableVersions lists all known external versions for this group from most preferred to least preferred
-var availableVersions = []schema.GroupVersion{v1.SchemeGroupVersion}
-
-func init() {
-	if err := enableVersions(availableVersions); err != nil {
-		panic(err)
-	}
-}
-
-// 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 []schema.GroupVersion) error {
-	addVersionsToScheme(externalVersions...)
-	return nil
-}
-
-func addVersionsToScheme(externalVersions ...schema.GroupVersion) {
-	// add the internal version to Scheme
-	defaults.AddToScheme(configapi.Scheme)
-	// add the enabled external versions to Scheme
-	for _, v := range externalVersions {
-		switch v {
-		case v1.SchemeGroupVersion:
-			v1.AddToScheme(configapi.Scheme)
-
-		default:
-			glog.Errorf("Version %s is not known, so it will not be added to the Scheme.", v)
-			continue
-		}
-	}
+func InstallLegacyInternal(scheme *runtime.Scheme) {
+	utilruntime.Must(defaults.InstallLegacy(scheme))
+	utilruntime.Must(v1.InstallLegacy(scheme))
 }

pkg/build/controller/build/apis/defaults/register.go

@@ -20,7 +20,7 @@ func Resource(resource string) schema.GroupResource {
 
 var (
 	SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes)
-	AddToScheme   = SchemeBuilder.AddToScheme
+	InstallLegacy = SchemeBuilder.AddToScheme
 )
 
 // Adds the list of known types to api.Scheme.

pkg/build/controller/build/apis/defaults/v1/register.go

@@ -1,6 +1,7 @@
 package v1
 
 import (
+	"github.com/openshift/origin/pkg/build/controller/build/apis/defaults"
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/runtime/schema"
 )
@@ -9,8 +10,11 @@ import (
 var SchemeGroupVersion = schema.GroupVersion{Group: "", Version: "v1"}
 
 var (
-	localSchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes)
-	AddToScheme        = localSchemeBuilder.AddToScheme
+	localSchemeBuilder = runtime.NewSchemeBuilder(
+		addKnownTypes,
+		defaults.InstallLegacy,
+	)
+	InstallLegacy = localSchemeBuilder.AddToScheme
 )
 
 // Adds the list of known types to api.Scheme.

pkg/build/controller/build/apis/overrides/install/install.go

@@ -1,45 +1,14 @@
 package install
 
 import (
-	"github.com/golang/glog"
-
-	"k8s.io/apimachinery/pkg/runtime/schema"
+	"k8s.io/apimachinery/pkg/runtime"
+	utilruntime "k8s.io/apimachinery/pkg/util/runtime"
 
 	"github.com/openshift/origin/pkg/build/controller/build/apis/overrides"
 	"github.com/openshift/origin/pkg/build/controller/build/apis/overrides/v1"
-	configapi "github.com/openshift/origin/pkg/cmd/server/apis/config"
 )
 
-// availableVersions lists all known external versions for this group from most preferred to least preferred
-var availableVersions = []schema.GroupVersion{v1.SchemeGroupVersion}
-
-func init() {
-	if err := enableVersions(availableVersions); err != nil {
-		panic(err)
-	}
-}
-
-// 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 []schema.GroupVersion) error {
-	addVersionsToScheme(externalVersions...)
-	return nil
-}
-
-func addVersionsToScheme(externalVersions ...schema.GroupVersion) {
-	// add the internal version to Scheme
-	overrides.AddToScheme(configapi.Scheme)
-	// add the enabled external versions to Scheme
-	for _, v := range externalVersions {
-		switch v {
-		case v1.SchemeGroupVersion:
-			v1.AddToScheme(configapi.Scheme)
-
-		default:
-			glog.Errorf("Version %s is not known, so it will not be added to the Scheme.", v)
-			continue
-		}
-	}
+func InstallLegacyInternal(scheme *runtime.Scheme) {
+	utilruntime.Must(overrides.InstallLegacy(scheme))
+	utilruntime.Must(v1.InstallLegacy(scheme))
 }

pkg/build/controller/build/apis/overrides/register.go

@@ -20,7 +20,7 @@ func Resource(resource string) schema.GroupResource {
 
 var (
 	SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes)
-	AddToScheme   = SchemeBuilder.AddToScheme
+	InstallLegacy = SchemeBuilder.AddToScheme
 )
 
 // Adds the list of known types to api.Scheme.

pkg/build/controller/build/apis/overrides/v1/register.go

@@ -1,6 +1,7 @@
 package v1
 
 import (
+	"github.com/openshift/origin/pkg/build/controller/build/apis/overrides"
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/runtime/schema"
 )
@@ -9,8 +10,11 @@ import (
 var SchemeGroupVersion = schema.GroupVersion{Group: "", Version: "v1"}
 
 var (
-	SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes)
-	AddToScheme   = SchemeBuilder.AddToScheme
+	SchemeBuilder = runtime.NewSchemeBuilder(
+		addKnownTypes,
+		overrides.InstallLegacy,
+	)
+	InstallLegacy = SchemeBuilder.AddToScheme
 )
 
 // Adds the list of known types to api.Scheme.

pkg/build/controller/build/pluginconfig/config.go

@@ -6,21 +6,12 @@ import (
 	"github.com/golang/glog"
 
 	"k8s.io/apimachinery/pkg/runtime"
-	kapiserverinstall "k8s.io/apiserver/pkg/apis/apiserver/install"
 
 	configapi "github.com/openshift/origin/pkg/cmd/server/apis/config"
 	"github.com/openshift/origin/pkg/cmd/server/apis/config/latest"
 	configlatest "github.com/openshift/origin/pkg/cmd/server/apis/config/latest"
 )
 
-var (
-	scheme = runtime.NewScheme()
-)
-
-func init() {
-	kapiserverinstall.Install(scheme)
-}
-
 func getPluginConfig(cfg configapi.AdmissionPluginConfig) (string, error) {
 	obj := cfg.Configuration
 	if obj == nil {