change cluster schema (#2026)

* change cluster schema * change cluster schema
2020-04-27 17:34:02 +08:00
parent 794f388306
commit 5a3eb651f3
123 changed files with 13582 additions and 1032 deletions
--- a/vendor/sigs.k8s.io/kubefed/pkg/kubefedctl/enable/deprecatedapis.go
+++ b/vendor/sigs.k8s.io/kubefed/pkg/kubefedctl/enable/deprecatedapis.go
@@ -0,0 +1,153 @@
+/*
+Copyright 2019 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 enable
+
+import (
+	"k8s.io/apimachinery/pkg/runtime/schema"
+
+	fedv1b1 "sigs.k8s.io/kubefed/pkg/apis/core/v1beta1"
+)
+
+// Deprecated APIs removed in 1.16 will be served by current equivalent APIs
+// https://kubernetes.io/blog/2019/07/18/api-deprecations-in-1-16/
+//
+// Only allow one of the equivalent APIs for federation to avoid the possibility
+// of multiple sync controllers fighting to update the same resource
+var equivalentAPIs = map[string][]schema.GroupVersion{
+	"deployments": {
+		{
+			Group:   "apps",
+			Version: "v1",
+		},
+		{
+			Group:   "apps",
+			Version: "v1beta1",
+		},
+		{
+			Group:   "apps",
+			Version: "v1beta2",
+		},
+		{
+			Group:   "extensions",
+			Version: "v1beta1",
+		},
+	},
+	"daemonsets": {
+		{
+			Group:   "apps",
+			Version: "v1",
+		},
+		{
+			Group:   "apps",
+			Version: "v1beta1",
+		},
+		{
+			Group:   "apps",
+			Version: "v1beta2",
+		},
+		{
+			Group:   "extensions",
+			Version: "v1beta1",
+		},
+	},
+	"statefulsets": {
+		{
+			Group:   "apps",
+			Version: "v1",
+		},
+		{
+			Group:   "apps",
+			Version: "v1beta1",
+		},
+		{
+			Group:   "apps",
+			Version: "v1beta2",
+		},
+	},
+	"replicasets": {
+		{
+			Group:   "apps",
+			Version: "v1",
+		},
+		{
+			Group:   "apps",
+			Version: "v1beta1",
+		},
+		{
+			Group:   "apps",
+			Version: "v1beta2",
+		},
+		{
+			Group:   "extensions",
+			Version: "v1beta1",
+		},
+	},
+	"networkpolicies": {
+		{
+			Group:   "networking.k8s.io",
+			Version: "v1",
+		},
+		{
+			Group:   "extensions",
+			Version: "v1beta1",
+		},
+	},
+	"podsecuritypolicies": {
+		{
+			Group:   "policy",
+			Version: "v1beta1",
+		},
+		{
+			Group:   "extensions",
+			Version: "v1beta1",
+		},
+	},
+	"ingresses": {
+		{
+			Group:   "networking.k8s.io",
+			Version: "v1beta1",
+		},
+		{
+			Group:   "extensions",
+			Version: "v1beta1",
+		},
+	},
+}
+
+func IsEquivalentAPI(existingAPI, newAPI *fedv1b1.APIResource) bool {
+	if existingAPI.PluralName != newAPI.PluralName {
+		return false
+	}
+
+	apis, ok := equivalentAPIs[existingAPI.PluralName]
+	if !ok {
+		return false
+	}
+
+	for _, gv := range apis {
+		if gv.Group == existingAPI.Group && gv.Version == existingAPI.Version {
+			// skip exactly matched API from equivalent API list
+			continue
+		}
+
+		if gv.Group == newAPI.Group && gv.Version == newAPI.Version {
+			return true
+		}
+	}
+
+	return false
+}