Update golang dependencies

vendor/k8s.io/kubernetes/pkg/api/service/BUILD

@@ -0,0 +1,46 @@
+package(default_visibility = ["//visibility:public"])
+
+licenses(["notice"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+    "go_test",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["util.go"],
+    tags = ["automanaged"],
+    deps = [
+        "//pkg/api:go_default_library",
+        "//pkg/util/net/sets:go_default_library",
+        "//vendor/github.com/golang/glog:go_default_library",
+    ],
+)
+
+go_test(
+    name = "go_default_test",
+    srcs = ["util_test.go"],
+    library = ":go_default_library",
+    tags = ["automanaged"],
+    deps = [
+        "//pkg/api:go_default_library",
+        "//pkg/util/net/sets:go_default_library",
+        "//vendor/github.com/davecgh/go-spew/spew:go_default_library",
+        "//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
+    ],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [":package-srcs"],
+    tags = ["automanaged"],
+)

vendor/k8s.io/kubernetes/pkg/api/service/OWNERS

@@ -0,0 +1,4 @@
+reviewers:
+- justinsb
+- freehan
+- david-mcmahon

vendor/k8s.io/kubernetes/pkg/api/service/util.go

@@ -0,0 +1,148 @@
+/*
+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 service
+
+import (
+	"fmt"
+	"strconv"
+	"strings"
+
+	"k8s.io/kubernetes/pkg/api"
+	netsets "k8s.io/kubernetes/pkg/util/net/sets"
+
+	"github.com/golang/glog"
+)
+
+const (
+	defaultLoadBalancerSourceRanges = "0.0.0.0/0"
+)
+
+// IsAllowAll checks whether the netsets.IPNet allows traffic from 0.0.0.0/0
+func IsAllowAll(ipnets netsets.IPNet) bool {
+	for _, s := range ipnets.StringSlice() {
+		if s == "0.0.0.0/0" {
+			return true
+		}
+	}
+	return false
+}
+
+// GetLoadBalancerSourceRanges first try to parse and verify LoadBalancerSourceRanges field from a service.
+// If the field is not specified, turn to parse and verify the AnnotationLoadBalancerSourceRangesKey annotation from a service,
+// extracting the source ranges to allow, and if not present returns a default (allow-all) value.
+func GetLoadBalancerSourceRanges(service *api.Service) (netsets.IPNet, error) {
+	var ipnets netsets.IPNet
+	var err error
+	// if SourceRange field is specified, ignore sourceRange annotation
+	if len(service.Spec.LoadBalancerSourceRanges) > 0 {
+		specs := service.Spec.LoadBalancerSourceRanges
+		ipnets, err = netsets.ParseIPNets(specs...)
+
+		if err != nil {
+			return nil, fmt.Errorf("service.Spec.LoadBalancerSourceRanges: %v is not valid. Expecting a list of IP ranges. For example, 10.0.0.0/24. Error msg: %v", specs, err)
+		}
+	} else {
+		val := service.Annotations[api.AnnotationLoadBalancerSourceRangesKey]
+		val = strings.TrimSpace(val)
+		if val == "" {
+			val = defaultLoadBalancerSourceRanges
+		}
+		specs := strings.Split(val, ",")
+		ipnets, err = netsets.ParseIPNets(specs...)
+		if err != nil {
+			return nil, fmt.Errorf("%s: %s is not valid. Expecting a comma-separated list of source IP ranges. For example, 10.0.0.0/24,192.168.2.0/24", api.AnnotationLoadBalancerSourceRangesKey, val)
+		}
+	}
+	return ipnets, nil
+}
+
+// RequestsOnlyLocalTraffic checks if service requests OnlyLocal traffic.
+func RequestsOnlyLocalTraffic(service *api.Service) bool {
+	if service.Spec.Type != api.ServiceTypeLoadBalancer &&
+		service.Spec.Type != api.ServiceTypeNodePort {
+		return false
+	}
+
+	// First check the beta annotation and then the first class field. This is so that
+	// existing Services continue to work till the user decides to transition to the
+	// first class field.
+	if l, ok := service.Annotations[api.BetaAnnotationExternalTraffic]; ok {
+		switch l {
+		case api.AnnotationValueExternalTrafficLocal:
+			return true
+		case api.AnnotationValueExternalTrafficGlobal:
+			return false
+		default:
+			glog.Errorf("Invalid value for annotation %v: %v", api.BetaAnnotationExternalTraffic, l)
+			return false
+		}
+	}
+	return service.Spec.ExternalTrafficPolicy == api.ServiceExternalTrafficPolicyTypeLocal
+}
+
+// NeedsHealthCheck Check if service needs health check.
+func NeedsHealthCheck(service *api.Service) bool {
+	if service.Spec.Type != api.ServiceTypeLoadBalancer {
+		return false
+	}
+	return RequestsOnlyLocalTraffic(service)
+}
+
+// GetServiceHealthCheckNodePort Return health check node port for service, if one exists
+func GetServiceHealthCheckNodePort(service *api.Service) int32 {
+	// First check the beta annotation and then the first class field. This is so that
+	// existing Services continue to work till the user decides to transition to the
+	// first class field.
+	if l, ok := service.Annotations[api.BetaAnnotationHealthCheckNodePort]; ok {
+		p, err := strconv.Atoi(l)
+		if err != nil {
+			glog.Errorf("Failed to parse annotation %v: %v", api.BetaAnnotationHealthCheckNodePort, err)
+			return 0
+		}
+		return int32(p)
+	}
+	return service.Spec.HealthCheckNodePort
+}
+
+// ClearExternalTrafficPolicy resets the ExternalTrafficPolicy field.
+func ClearExternalTrafficPolicy(service *api.Service) {
+	// First check the beta annotation and then the first class field. This is so that
+	// existing Services continue to work till the user decides to transition to the
+	// first class field.
+	if _, ok := service.Annotations[api.BetaAnnotationExternalTraffic]; ok {
+		delete(service.Annotations, api.BetaAnnotationExternalTraffic)
+		return
+	}
+	service.Spec.ExternalTrafficPolicy = api.ServiceExternalTrafficPolicyType("")
+}
+
+// SetServiceHealthCheckNodePort sets the given health check node port on service.
+// It does not check whether this service needs healthCheckNodePort.
+func SetServiceHealthCheckNodePort(service *api.Service, hcNodePort int32) {
+	// First check the beta annotation and then the first class field. This is so that
+	// existing Services continue to work till the user decides to transition to the
+	// first class field.
+	if _, ok := service.Annotations[api.BetaAnnotationExternalTraffic]; ok {
+		if hcNodePort == 0 {
+			delete(service.Annotations, api.BetaAnnotationHealthCheckNodePort)
+		} else {
+			service.Annotations[api.BetaAnnotationHealthCheckNodePort] = fmt.Sprintf("%d", hcNodePort)
+		}
+		return
+	}
+	service.Spec.HealthCheckNodePort = hcNodePort
+}