Replace godep with dep

vendor/k8s.io/kubernetes/federation/pkg/federation-controller/util/podanalyzer/BUILD

@@ -0,0 +1,38 @@
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+    "go_test",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["pod_helper.go"],
+    deps = ["//vendor/k8s.io/api/core/v1:go_default_library"],
+)
+
+go_test(
+    name = "go_default_test",
+    srcs = ["pod_helper_test.go"],
+    library = ":go_default_library",
+    deps = [
+        "//vendor/github.com/stretchr/testify/assert:go_default_library",
+        "//vendor/k8s.io/api/core/v1:go_default_library",
+        "//vendor/k8s.io/api/extensions/v1beta1: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/federation/pkg/federation-controller/util/podanalyzer/pod_helper.go

@@ -0,0 +1,63 @@
+/*
+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 podanalyzer
+
+import (
+	"time"
+
+	api_v1 "k8s.io/api/core/v1"
+)
+
+type PodAnalysisResult struct {
+	// Total number of pods created.
+	Total int
+	// Number of pods that are running and ready.
+	RunningAndReady int
+	// Number of pods that have been in unschedulable state for UnshedulableThreshold seconds.
+	Unschedulable int
+
+	// TODO: Handle other scenarios like pod waiting too long for scheduler etc.
+}
+
+const (
+	// TODO: make it configurable
+	UnschedulableThreshold = 60 * time.Second
+)
+
+// AnalyzePods calculates how many pods from the list are in one of
+// the meaningful (from the replica set perspective) states. This function is
+// a temporary workaround against the current lack of ownerRef in pods.
+func AnalyzePods(pods *api_v1.PodList, currentTime time.Time) PodAnalysisResult {
+	result := PodAnalysisResult{}
+	for _, pod := range pods.Items {
+		result.Total++
+		for _, condition := range pod.Status.Conditions {
+			if pod.Status.Phase == api_v1.PodRunning {
+				if condition.Type == api_v1.PodReady {
+					result.RunningAndReady++
+				}
+			} else if condition.Type == api_v1.PodScheduled &&
+				condition.Status == api_v1.ConditionFalse &&
+				condition.Reason == api_v1.PodReasonUnschedulable &&
+				condition.LastTransitionTime.Add(UnschedulableThreshold).Before(currentTime) {
+
+				result.Unschedulable++
+			}
+		}
+	}
+	return result
+}

vendor/k8s.io/kubernetes/federation/pkg/federation-controller/util/podanalyzer/pod_helper_test.go

@@ -0,0 +1,98 @@
+/*
+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 podanalyzer
+
+import (
+	"testing"
+	"time"
+
+	api_v1 "k8s.io/api/core/v1"
+	"k8s.io/api/extensions/v1beta1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestAnalyze(t *testing.T) {
+	now := time.Now()
+	podRunning := newPod("p1",
+		api_v1.PodStatus{
+			Phase: api_v1.PodRunning,
+			Conditions: []api_v1.PodCondition{
+				{
+					Type:   api_v1.PodReady,
+					Status: api_v1.ConditionTrue,
+				},
+			},
+		})
+	podUnschedulable := newPod("pU",
+		api_v1.PodStatus{
+			Phase: api_v1.PodPending,
+			Conditions: []api_v1.PodCondition{
+				{
+					Type:               api_v1.PodScheduled,
+					Status:             api_v1.ConditionFalse,
+					Reason:             api_v1.PodReasonUnschedulable,
+					LastTransitionTime: metav1.Time{Time: now.Add(-10 * time.Minute)},
+				},
+			},
+		})
+	podOther := newPod("pO",
+		api_v1.PodStatus{
+			Phase:      api_v1.PodPending,
+			Conditions: []api_v1.PodCondition{},
+		})
+
+	result := AnalyzePods(&api_v1.PodList{Items: []api_v1.Pod{*podRunning, *podRunning, *podRunning, *podUnschedulable, *podUnschedulable}}, now)
+	assert.Equal(t, PodAnalysisResult{
+		Total:           5,
+		RunningAndReady: 3,
+		Unschedulable:   2,
+	}, result)
+
+	result = AnalyzePods(&api_v1.PodList{Items: []api_v1.Pod{*podOther}}, now)
+	assert.Equal(t, PodAnalysisResult{
+		Total:           1,
+		RunningAndReady: 0,
+		Unschedulable:   0,
+	}, result)
+}
+
+func newReplicaSet(selectorMap map[string]string) *v1beta1.ReplicaSet {
+	replicas := int32(3)
+	rs := &v1beta1.ReplicaSet{
+		ObjectMeta: metav1.ObjectMeta{
+			Name:      "foobar",
+			Namespace: metav1.NamespaceDefault,
+		},
+		Spec: v1beta1.ReplicaSetSpec{
+			Replicas: &replicas,
+			Selector: &metav1.LabelSelector{MatchLabels: selectorMap},
+		},
+	}
+	return rs
+}
+
+func newPod(name string, status api_v1.PodStatus) *api_v1.Pod {
+	return &api_v1.Pod{
+		ObjectMeta: metav1.ObjectMeta{
+			Name:      name,
+			Namespace: metav1.NamespaceDefault,
+		},
+		Status: status,
+	}
+}