Replace godep with dep

vendor/k8s.io/kubernetes/federation/pkg/federation-controller/service/ingress/BUILD

@@ -0,0 +1,28 @@
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["ingress.go"],
+    deps = [
+        "//federation/apis/federation:go_default_library",
+        "//vendor/k8s.io/api/core/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/federation/pkg/federation-controller/service/ingress/ingress.go

@@ -0,0 +1,136 @@
+/*
+Copyright 2017 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 ingress
+
+import (
+	"encoding/json"
+	"sort"
+	"strings"
+
+	"k8s.io/api/core/v1"
+	fedapi "k8s.io/kubernetes/federation/apis/federation"
+)
+
+// Compile time check for interface adherence
+var _ sort.Interface = &FederatedServiceIngress{}
+
+const (
+	FederatedServiceIngressAnnotation = "federation.kubernetes.io/service-ingresses"
+)
+
+// FederatedServiceIngress implements sort.Interface.
+type FederatedServiceIngress struct {
+	fedapi.FederatedServiceIngress
+}
+
+func NewFederatedServiceIngress() *FederatedServiceIngress {
+	return &FederatedServiceIngress{}
+}
+
+func (ingress *FederatedServiceIngress) String() string {
+	annotationBytes, _ := json.Marshal(ingress)
+	return string(annotationBytes[:])
+}
+
+// Len is to satisfy of sort.Interface.
+func (ingress *FederatedServiceIngress) Len() int {
+	return len(ingress.Items)
+}
+
+// Less is to satisfy of sort.Interface.
+func (ingress *FederatedServiceIngress) Less(i, j int) bool {
+	return (strings.Compare(ingress.Items[i].Cluster, ingress.Items[j].Cluster) < 0)
+}
+
+// Swap is to satisfy of sort.Interface.
+func (ingress *FederatedServiceIngress) Swap(i, j int) {
+	ingress.Items[i].Cluster, ingress.Items[j].Cluster = ingress.Items[j].Cluster, ingress.Items[i].Cluster
+	ingress.Items[i].Items, ingress.Items[j].Items = ingress.Items[j].Items, ingress.Items[i].Items
+}
+
+// GetClusterLoadBalancerIngresses returns loadbalancer ingresses for given cluster if exist otherwise returns an empty slice
+func (ingress *FederatedServiceIngress) GetClusterLoadBalancerIngresses(cluster string) []v1.LoadBalancerIngress {
+	for _, clusterIngress := range ingress.Items {
+		if cluster == clusterIngress.Cluster {
+			return clusterIngress.Items
+		}
+	}
+	return []v1.LoadBalancerIngress{}
+}
+
+// AddClusterLoadBalancerIngresses adds the ladbalancer ingresses for a given cluster to federated service ingress
+func (ingress *FederatedServiceIngress) AddClusterLoadBalancerIngresses(cluster string, loadbalancerIngresses []v1.LoadBalancerIngress) {
+	for i, clusterIngress := range ingress.Items {
+		if cluster == clusterIngress.Cluster {
+			ingress.Items[i].Items = append(ingress.Items[i].Items, loadbalancerIngresses...)
+			return
+		}
+	}
+	clusterNewIngress := fedapi.ClusterServiceIngress{Cluster: cluster, Items: loadbalancerIngresses}
+	ingress.Items = append(ingress.Items, clusterNewIngress)
+	sort.Sort(ingress)
+}
+
+// AddEndpoints add one or more endpoints to federated service ingress.
+// endpoints are federated cluster's loadbalancer ip/hostname for the service
+func (ingress *FederatedServiceIngress) AddEndpoints(cluster string, endpoints []string) *FederatedServiceIngress {
+	lbIngress := []v1.LoadBalancerIngress{}
+	for _, endpoint := range endpoints {
+		lbIngress = append(lbIngress, v1.LoadBalancerIngress{IP: endpoint})
+	}
+	ingress.AddClusterLoadBalancerIngresses(cluster, lbIngress)
+	return ingress
+}
+
+// RemoveEndpoint removes a single endpoint (ip/hostname) from the federated service ingress
+func (ingress *FederatedServiceIngress) RemoveEndpoint(cluster string, endpoint string) *FederatedServiceIngress {
+	for i, clusterIngress := range ingress.Items {
+		if cluster == clusterIngress.Cluster {
+			for j, lbIngress := range clusterIngress.Items {
+				if lbIngress.IP == endpoint {
+					ingress.Items[i].Items = append(ingress.Items[i].Items[:j], ingress.Items[i].Items[j+1:]...)
+				}
+			}
+		}
+	}
+	return ingress
+}
+
+// ParseFederatedServiceIngress extracts federated service ingresses from a federated service
+func ParseFederatedServiceIngress(service *v1.Service) (*FederatedServiceIngress, error) {
+	ingress := FederatedServiceIngress{}
+	if service.Annotations == nil {
+		return &ingress, nil
+	}
+	federatedServiceIngressString, found := service.Annotations[FederatedServiceIngressAnnotation]
+	if !found {
+		return &ingress, nil
+	}
+	if err := json.Unmarshal([]byte(federatedServiceIngressString), &ingress); err != nil {
+		return &ingress, err
+	}
+	return &ingress, nil
+}
+
+// UpdateIngressAnnotation updates the federated service with service ingress annotation
+func UpdateIngressAnnotation(service *v1.Service, ingress *FederatedServiceIngress) *v1.Service {
+	if service.Annotations == nil {
+		service.Annotations = make(map[string]string)
+	}
+	service.Annotations[FederatedServiceIngressAnnotation] = ingress.String()
+	return service
+}