[gce provider] Add more wrapper for securiti policy

pkg/cloudprovider/providers/gce/cloud/meta/meta.go

@@ -345,6 +345,13 @@ var AllServices = []*ServiceInfo{
 		version:     VersionBeta,
 		keyType:     Global,
 		serviceType: reflect.TypeOf(&beta.SecurityPoliciesService{}),
+		additionalMethods: []string{
+			"AddRule",
+			"GetRule",
+			"Patch",
+			"PatchRule",
+			"RemoveRule",
+		},
 	},
 	{
 		Object:      "SslCertificate",

pkg/cloudprovider/providers/gce/gce_securitypolicy.go

@@ -0,0 +1,90 @@
+/*
+Copyright 2018 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 gce
+
+import (
+	"context"
+
+	computebeta "google.golang.org/api/compute/v0.beta"
+
+	"k8s.io/kubernetes/pkg/cloudprovider/providers/gce/cloud/filter"
+	"k8s.io/kubernetes/pkg/cloudprovider/providers/gce/cloud/meta"
+)
+
+func newSecurityPolicyMetricContextWithVersion(request, version string) *metricContext {
+	return newGenericMetricContext("securitypolicy", request, "", unusedMetricLabel, version)
+}
+
+// GetBetaSecurityPolicy retrieves a security policy.
+func (gce *GCECloud) GetBetaSecurityPolicy(name string) (*computebeta.SecurityPolicy, error) {
+	mc := newSecurityPolicyMetricContextWithVersion("get", computeBetaVersion)
+	v, err := gce.c.BetaSecurityPolicies().Get(context.Background(), meta.GlobalKey(name))
+	return v, mc.Observe(err)
+}
+
+// ListBetaSecurityPolicy lists all security policies in the project.
+func (gce *GCECloud) ListBetaSecurityPolicy() ([]*computebeta.SecurityPolicy, error) {
+	mc := newSecurityPolicyMetricContextWithVersion("list", computeBetaVersion)
+	v, err := gce.c.BetaSecurityPolicies().List(context.Background(), filter.None)
+	return v, mc.Observe(err)
+}
+
+// CreateBetaSecurityPolicy creates the given security policy.
+func (gce *GCECloud) CreateBetaSecurityPolicy(sp *computebeta.SecurityPolicy) error {
+	mc := newSecurityPolicyMetricContextWithVersion("create", computeBetaVersion)
+	return mc.Observe(gce.c.BetaSecurityPolicies().Insert(context.Background(), meta.GlobalKey(sp.Name), sp))
+}
+
+// DeleteBetaSecurityPolicy deletes the given security policy.
+func (gce *GCECloud) DeleteBetaSecurityPolicy(name string) error {
+	mc := newSecurityPolicyMetricContextWithVersion("delete", computeBetaVersion)
+	return mc.Observe(gce.c.BetaSecurityPolicies().Delete(context.Background(), meta.GlobalKey(name)))
+}
+
+// PatchBetaSecurityPolicy applies the given security policy as a
+// patch to an existing security policy.
+func (gce *GCECloud) PatchBetaSecurityPolicy(sp *computebeta.SecurityPolicy) error {
+	mc := newSecurityPolicyMetricContextWithVersion("patch", computeBetaVersion)
+	return mc.Observe(gce.c.BetaSecurityPolicies().Patch(context.Background(), meta.GlobalKey(sp.Name), sp))
+}
+
+// GetRuleForBetaSecurityPolicy gets rule from a security policy.
+func (gce *GCECloud) GetRuleForBetaSecurityPolicy(name string) (*computebeta.SecurityPolicyRule, error) {
+	mc := newSecurityPolicyMetricContextWithVersion("get_rule", computeBetaVersion)
+	v, err := gce.c.BetaSecurityPolicies().GetRule(context.Background(), meta.GlobalKey(name))
+	return v, mc.Observe(err)
+}
+
+// AddRuletoBetaSecurityPolicy adds the given security policy rule to
+// a security policy.
+func (gce *GCECloud) AddRuletoBetaSecurityPolicy(name string, spr *computebeta.SecurityPolicyRule) error {
+	mc := newSecurityPolicyMetricContextWithVersion("add_rule", computeBetaVersion)
+	return mc.Observe(gce.c.BetaSecurityPolicies().AddRule(context.Background(), meta.GlobalKey(name), spr))
+}
+
+// PatchRuleForBetaSecurityPolicy patches the given security policy
+// rule to a security policy.
+func (gce *GCECloud) PatchRuleForBetaSecurityPolicy(name string, spr *computebeta.SecurityPolicyRule) error {
+	mc := newSecurityPolicyMetricContextWithVersion("patch_rule", computeBetaVersion)
+	return mc.Observe(gce.c.BetaSecurityPolicies().PatchRule(context.Background(), meta.GlobalKey(name), spr))
+}
+
+// RemoveRuleFromBetaSecurityPolicy removes rule from a security policy.
+func (gce *GCECloud) RemoveRuleFromBetaSecurityPolicy(name string) error {
+	mc := newSecurityPolicyMetricContextWithVersion("remove_rule", computeBetaVersion)
+	return mc.Observe(gce.c.BetaSecurityPolicies().RemoveRule(context.Background(), meta.GlobalKey(name)))
+}