本文整理汇总了Golang中github.com/tsuru/docker-cluster/cluster.Storage类的典型用法代码示例。如果您正苦于以下问题：Golang Storage类的具体用法？Golang Storage怎么用？Golang Storage使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了Storage类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: testStorageLockNodeHealingAfterTimeout
func testStorageLockNodeHealingAfterTimeout(storage cluster.Storage, t *testing.T) {
defer runtime.GOMAXPROCS(runtime.GOMAXPROCS(100))
node := cluster.Node{Address: "addr-xyz"}
defer storage.RemoveNode("addr-xyz")
err := storage.StoreNode(node)
assertIsNil(err, t)
locked, err := storage.LockNodeForHealing("addr-xyz", true, 200*time.Millisecond)
assertIsNil(err, t)
locked, err = storage.LockNodeForHealing("addr-xyz", true, 200*time.Millisecond)
assertIsNil(err, t)
if locked {
t.Fatal("Expected LockNodeForHealing to return false before timeout")
}
time.Sleep(300 * time.Millisecond)
successCount := int32(0)
wg := sync.WaitGroup{}
wg.Add(50)
for i := 0; i < 50; i++ {
go func() {
defer wg.Done()
locked, err := storage.LockNodeForHealing("addr-xyz", true, 5*time.Second)
assertIsNil(err, t)
if locked {
atomic.AddInt32(&successCount, 1)
}
}()
}
wg.Wait()
if successCount != 1 {
t.Fatalf("Expected LockNodeForHealing after timeout to lock only once, got: %d", successCount)
}
}示例2: testStorageStoreRetrieveNodes
func testStorageStoreRetrieveNodes(storage cluster.Storage, t *testing.T) {
node1 := cluster.Node{Address: "my-addr-1"}
defer storage.RemoveNode("my-addr-1")
err := storage.StoreNode(node1)
assertIsNil(err, t)
node2 := cluster.Node{Address: "my-addr-2", Metadata: map[string]string{"foo": "bar"}}
defer storage.RemoveNode("my-addr-2")
err = storage.StoreNode(node2)
assertIsNil(err, t)
nodes, err := storage.RetrieveNodes()
assertIsNil(err, t)
if len(nodes) != 2 {
t.Fatalf("unexpected number of nodes, expected 2, got: %d", len(nodes))
}
sort.Sort(cluster.NodeList(nodes))
if nodes[0].Address != node1.Address || nodes[1].Address != node2.Address {
t.Errorf("unexpected nodes: %#v", nodes)
}
if !reflect.DeepEqual(node2.Metadata, nodes[1].Metadata) {
t.Errorf("unexpected node metadata. expected: %#v got: %#v", node2.Metadata, nodes[1].Metadata)
}
if !reflect.DeepEqual(nodes[0].Metadata, map[string]string{}) {
t.Errorf("unexpected node metadata. expected empty map got: %#v", nodes[0].Metadata)
}
}示例3: testRetrieveImages
func testRetrieveImages(storage cluster.Storage, t *testing.T) {
defer storage.RemoveImage("img-1", "id1", "host-1.something")
defer storage.RemoveImage("img-1", "id1", "host-2")
defer storage.RemoveImage("img-1", "id2", "host-2")
err := storage.StoreImage("img-1", "id1", "host-1.something")
assertIsNil(err, t)
err = storage.StoreImage("img-1", "id1", "host-2")
assertIsNil(err, t)
imgs, err := storage.RetrieveImages()
assertIsNil(err, t)
if len(imgs) != 2 {
t.Errorf("Unexpected len %d - expected %d", len(imgs), 2)
}
}示例4: testStorageUnlockNode
func testStorageUnlockNode(storage cluster.Storage, t *testing.T) {
node := cluster.Node{Address: "addr-xyz"}
defer storage.RemoveNode("addr-xyz")
err := storage.StoreNode(node)
assertIsNil(err, t)
locked, err := storage.LockNodeForHealing("addr-xyz", true, 200*time.Millisecond)
assertIsNil(err, t)
err = storage.UnlockNode("addr-xyz")
assertIsNil(err, t)
locked, err = storage.LockNodeForHealing("addr-xyz", true, 200*time.Millisecond)
assertIsNil(err, t)
if !locked {
t.Fatal("Expected LockNodeForHealing to return true after unlocking")
}
}示例5: testStorageExtendNodeLock
func testStorageExtendNodeLock(storage cluster.Storage, t *testing.T) {
node := cluster.Node{Address: "addr-xyz"}
defer storage.RemoveNode("addr-xyz")
err := storage.StoreNode(node)
assertIsNil(err, t)
locked, err := storage.LockNodeForHealing("addr-xyz", true, 200*time.Millisecond)
assertIsNil(err, t)
time.Sleep(300 * time.Millisecond)
err = storage.ExtendNodeLock("addr-xyz", 200*time.Millisecond)
assertIsNil(err, t)
locked, err = storage.LockNodeForHealing("addr-xyz", true, 200*time.Millisecond)
assertIsNil(err, t)
if locked {
t.Fatal("Expected LockNodeForHealing to return false after extending timeout")
}
}示例6: testStorageStoreRetrieveImage
func testStorageStoreRetrieveImage(storage cluster.Storage, t *testing.T) {
defer storage.RemoveImage("img-1")
defer storage.RemoveImage("img-2")
err := storage.StoreImage("img-1", "host-1")
assertIsNil(err, t)
err = storage.StoreImage("img-1", "host-2")
assertIsNil(err, t)
err = storage.StoreImage("img-2", "host-2")
assertIsNil(err, t)
hosts, err := storage.RetrieveImage("img-1")
assertIsNil(err, t)
sort.Strings(hosts)
if !reflect.DeepEqual(hosts, []string{"host-1", "host-2"}) {
t.Errorf("unexpected array %#v", hosts)
}
}示例7: testStorageStoreClearMetadata
func testStorageStoreClearMetadata(storage cluster.Storage, t *testing.T) {
defer storage.RemoveNode("my-addr-1")
err := storage.StoreNode(cluster.Node{Address: "my-addr-1", Metadata: map[string]string{"pool": "p1"}})
assertIsNil(err, t)
err = storage.RemoveNode("my-addr-1")
assertIsNil(err, t)
err = storage.StoreNode(cluster.Node{Address: "my-addr-1"})
assertIsNil(err, t)
nodes, err := storage.RetrieveNodes()
assertIsNil(err, t)
if len(nodes) != 1 || nodes[0].Address != "my-addr-1" {
t.Errorf("unexpected nodes: %#v", nodes)
}
if !reflect.DeepEqual(nodes[0].Metadata, map[string]string{}) {
t.Errorf("unexpected node metadata. expected empty map, got: %#v", nodes[0].Metadata)
}
}示例8: testStorageStoreUpdateNode
func testStorageStoreUpdateNode(storage cluster.Storage, t *testing.T) {
node1 := cluster.Node{Address: "my-addr-1", Metadata: map[string]string{"abc": "def", "x": "y"}}
defer storage.RemoveNode("my-addr-1")
err := storage.StoreNode(node1)
assertIsNil(err, t)
delete(node1.Metadata, "x")
node1.Metadata["ahoy"] = "foo"
err = storage.UpdateNode(node1)
assertIsNil(err, t)
nd, err := storage.RetrieveNode("my-addr-1")
if !reflect.DeepEqual(nd, node1) {
t.Errorf("unexpected node, expected: %#v, got: %#v", node1, nd)
}
node1.Address = "my-addr-xxxxxx"
err = storage.UpdateNode(node1)
if err != cstorage.ErrNoSuchNode {
t.Errorf("Expected ErrNoSuchNode got: %#v", err)
}
}示例9: testStorageStoreRemoveNodes
func testStorageStoreRemoveNodes(storage cluster.Storage, t *testing.T) {
node1 := cluster.Node{Address: "my-addr-1"}
err := storage.StoreNode(node1)
assertIsNil(err, t)
node2 := cluster.Node{Address: "my-addr-2"}
err = storage.StoreNode(node2)
assertIsNil(err, t)
err = storage.RemoveNodes([]string{"my-addr-1", "my-addr-2", "my-addr-3"})
assertIsNil(err, t)
err = storage.RemoveNodes([]string{"my-addr-1", "my-addr-2"})
if err != cstorage.ErrNoSuchNode {
t.Errorf("cstorage.ErrNoSuchNode was expected, got: %s", err)
}
nodes, err := storage.RetrieveNodes()
assertIsNil(err, t)
if len(nodes) > 0 {
t.Errorf("nodes should be empty, found: %#v", nodes)
}
}示例10: testStorageStoreRemoveImage
func testStorageStoreRemoveImage(storage cluster.Storage, t *testing.T) {
err := storage.StoreImage("img-1", "host-1")
assertIsNil(err, t)
err = storage.StoreImage("img-1", "host-2")
assertIsNil(err, t)
err = storage.RemoveImage("img-1")
assertIsNil(err, t)
_, err = storage.RetrieveImage("img-1")
if err != cstorage.ErrNoSuchImage {
t.Errorf("Error should be cstorage.ErrNoSuchImage, received: %s", err)
}
}示例11: testStorageStoreImageIgnoreDups
func testStorageStoreImageIgnoreDups(storage cluster.Storage, t *testing.T) {
defer storage.RemoveImage("img-x", "id1", "host-1")
err := storage.StoreImage("img-x", "id1", "host-1")
assertIsNil(err, t)
err = storage.StoreImage("img-x", "id1", "host-1")
assertIsNil(err, t)
img, err := storage.RetrieveImage("img-x")
assertIsNil(err, t)
expected := cluster.Image{Repository: "img-x", LastId: "id1", LastNode: "host-1", History: []cluster.ImageHistory{{
Node: "host-1",
ImageId: "id1",
}}}
compareImage(img, expected, t)
}示例12: testStorageStoreImageIgnoreDups
func testStorageStoreImageIgnoreDups(storage cluster.Storage, t *testing.T) {
defer storage.RemoveImage("img-x")
err := storage.StoreImage("img-x", "host-1")
assertIsNil(err, t)
err = storage.StoreImage("img-x", "host-1")
assertIsNil(err, t)
hosts, err := storage.RetrieveImage("img-x")
assertIsNil(err, t)
if len(hosts) != 1 {
t.Fatalf("Expected host list to have len 1, got: %d", len(hosts))
}
if hosts[0] != "host-1" {
t.Fatalf("Expected host list to have value host-1, got: %s", hosts[0])
}
}示例13: testStorageStoreRepeatedNodes
func testStorageStoreRepeatedNodes(storage cluster.Storage, t *testing.T) {
defer storage.RemoveNode("my-addr-1")
err := storage.StoreNode(cluster.Node{Address: "my-addr-1"})
assertIsNil(err, t)
err = storage.StoreNode(cluster.Node{Address: "my-addr-1"})
if err != cstorage.ErrDuplicatedNodeAddress {
t.Fatalf("Expected error cstorage.ErrDuplicatedNodeAddress, got: %#v", err)
}
}示例14: testStorageStoreRemoveContainer
func testStorageStoreRemoveContainer(storage cluster.Storage, t *testing.T) {
err := storage.StoreContainer("container-1", "host-9")
assertIsNil(err, t)
err = storage.RemoveContainer("container-1")
assertIsNil(err, t)
_, err = storage.RetrieveContainer("container-1")
if err != cstorage.ErrNoSuchContainer {
t.Errorf("Error should be cstorage.ErrNoSuchContainer, received: %s", err)
}
}示例15: testStorageStoreEmptyMetadata
func testStorageStoreEmptyMetadata(storage cluster.Storage, t *testing.T) {
defer storage.RemoveNode("my-addr-1")
node1 := cluster.Node{Address: "my-addr-1", Metadata: map[string]string{}}
err := storage.StoreNode(node1)
assertIsNil(err, t)
nodes, err := storage.RetrieveNodes()
assertIsNil(err, t)
if len(nodes) != 1 || nodes[0].Address != node1.Address {
t.Errorf("unexpected nodes: %#v", nodes)
}
}