Add glide.yaml and vendor deps

vendor/k8s.io/kubernetes/pkg/kubelet/util/queue/BUILD

@@ -0,0 +1,33 @@
+package(default_visibility = ["//visibility:public"])
+
+licenses(["notice"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_binary",
+    "go_library",
+    "go_test",
+    "cgo_library",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["work_queue.go"],
+    tags = ["automanaged"],
+    deps = [
+        "//pkg/types:go_default_library",
+        "//pkg/util/clock:go_default_library",
+    ],
+)
+
+go_test(
+    name = "go_default_test",
+    srcs = ["work_queue_test.go"],
+    library = "go_default_library",
+    tags = ["automanaged"],
+    deps = [
+        "//pkg/types:go_default_library",
+        "//pkg/util/clock:go_default_library",
+        "//pkg/util/sets:go_default_library",
+    ],
+)

vendor/k8s.io/kubernetes/pkg/kubelet/util/queue/work_queue.go

@@ -0,0 +1,67 @@
+/*
+Copyright 2015 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 queue
+
+import (
+	"sync"
+	"time"
+
+	"k8s.io/kubernetes/pkg/types"
+	"k8s.io/kubernetes/pkg/util/clock"
+)
+
+// WorkQueue allows queuing items with a timestamp. An item is
+// considered ready to process if the timestamp has expired.
+type WorkQueue interface {
+	// GetWork dequeues and returns all ready items.
+	GetWork() []types.UID
+	// Enqueue inserts a new item or overwrites an existing item.
+	Enqueue(item types.UID, delay time.Duration)
+}
+
+type basicWorkQueue struct {
+	clock clock.Clock
+	lock  sync.Mutex
+	queue map[types.UID]time.Time
+}
+
+var _ WorkQueue = &basicWorkQueue{}
+
+func NewBasicWorkQueue(clock clock.Clock) WorkQueue {
+	queue := make(map[types.UID]time.Time)
+	return &basicWorkQueue{queue: queue, clock: clock}
+}
+
+func (q *basicWorkQueue) GetWork() []types.UID {
+	q.lock.Lock()
+	defer q.lock.Unlock()
+	now := q.clock.Now()
+	var items []types.UID
+	for k, v := range q.queue {
+		if v.Before(now) {
+			items = append(items, k)
+			delete(q.queue, k)
+		}
+	}
+	return items
+}
+
+func (q *basicWorkQueue) Enqueue(item types.UID, delay time.Duration) {
+	q.lock.Lock()
+	defer q.lock.Unlock()
+	q.queue[item] = q.clock.Now().Add(delay)
+}

vendor/k8s.io/kubernetes/pkg/kubelet/util/queue/work_queue_test.go

@@ -0,0 +1,65 @@
+/*
+Copyright 2015 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 queue
+
+import (
+	"testing"
+	"time"
+
+	"k8s.io/kubernetes/pkg/types"
+	"k8s.io/kubernetes/pkg/util/clock"
+	"k8s.io/kubernetes/pkg/util/sets"
+)
+
+func newTestBasicWorkQueue() (*basicWorkQueue, *clock.FakeClock) {
+	fakeClock := clock.NewFakeClock(time.Now())
+	wq := &basicWorkQueue{
+		clock: fakeClock,
+		queue: make(map[types.UID]time.Time),
+	}
+	return wq, fakeClock
+}
+
+func compareResults(t *testing.T, expected, actual []types.UID) {
+	expectedSet := sets.NewString()
+	for _, u := range expected {
+		expectedSet.Insert(string(u))
+	}
+	actualSet := sets.NewString()
+	for _, u := range actual {
+		actualSet.Insert(string(u))
+	}
+	if !expectedSet.Equal(actualSet) {
+		t.Errorf("Expected %#v, got %#v", expectedSet.List(), actualSet.List())
+	}
+}
+
+func TestGetWork(t *testing.T) {
+	q, clock := newTestBasicWorkQueue()
+	q.Enqueue(types.UID("foo1"), -1*time.Minute)
+	q.Enqueue(types.UID("foo2"), -1*time.Minute)
+	q.Enqueue(types.UID("foo3"), 1*time.Minute)
+	q.Enqueue(types.UID("foo4"), 1*time.Minute)
+	expected := []types.UID{types.UID("foo1"), types.UID("foo2")}
+	compareResults(t, expected, q.GetWork())
+	compareResults(t, []types.UID{}, q.GetWork())
+	// Dial the time to 1 hour ahead.
+	clock.Step(time.Hour)
+	expected = []types.UID{types.UID("foo3"), types.UID("foo4")}
+	compareResults(t, expected, q.GetWork())
+	compareResults(t, []types.UID{}, q.GetWork())
+}