func (c *controller) Stop() {
if c.localStore != nil {
c.localStore.KVStore().Close()
}
c.stopExternalKeyListener()
osl.GC()
}
func TestSandboxAddSamePrio(t *testing.T) {
if !testutils.IsRunningInContainer() {
defer testutils.SetupTestOSContext(t)()
}
c, nw1, nw2 := getTestEnv(t)
ctrlr := c.(*controller)
sbx, err := ctrlr.NewSandbox("sandbox1")
if err != nil {
t.Fatal(err)
}
sid := sbx.ID()
ep1, err := nw1.CreateEndpoint("ep1")
if err != nil {
t.Fatal(err)
}
ep2, err := nw2.CreateEndpoint("ep2")
if err != nil {
t.Fatal(err)
}
if err := ep1.Join(sbx); err != nil {
t.Fatal(err)
}
if err := ep2.Join(sbx); err != nil {
t.Fatal(err)
}
if ctrlr.sandboxes[sid].endpoints[0] != ep1 {
t.Fatal("Expected ep1 to be at the top of the heap. But did not find ep1 at the top of the heap")
}
if err := ep1.Leave(sbx); err != nil {
t.Fatal(err)
}
if ctrlr.sandboxes[sid].endpoints[0] != ep2 {
t.Fatal("Expected ep2 to be at the top of the heap after removing ep3. But did not find ep2 at the top of the heap")
}
if err := ep2.Leave(sbx); err != nil {
t.Fatal(err)
}
if err := sbx.Delete(); err != nil {
t.Fatal(err)
}
if len(ctrlr.sandboxes) != 0 {
t.Fatalf("controller containers is not empty. len = %d", len(ctrlr.sandboxes))
}
osl.GC()
}
func TestSandboxAddEmpty(t *testing.T) {
ctrlr := createEmptyCtrlr()
sbx, err := ctrlr.NewSandbox("sandbox0")
if err != nil {
t.Fatal(err)
}
if err := sbx.Delete(); err != nil {
t.Fatal(err)
}
if len(ctrlr.sandboxes) != 0 {
t.Fatalf("controller sandboxes is not empty. len = %d", len(ctrlr.sandboxes))
}
osl.GC()
}
func TestSandboxAddEmpty(t *testing.T) {
c, _, _ := getTestEnv(t, true)
ctrlr := c.(*controller)
sbx, err := ctrlr.NewSandbox("sandbox0")
if err != nil {
t.Fatal(err)
}
if err := sbx.Delete(); err != nil {
t.Fatal(err)
}
if len(ctrlr.sandboxes) != 0 {
t.Fatalf("controller sandboxes is not empty. len = %d", len(ctrlr.sandboxes))
}
osl.GC()
}
func (c *controller) Stop() {
c.closeStores()
c.stopExternalKeyListener()
osl.GC()
}
func externalKeyTest(t *testing.T, reexec bool) {
if !testutils.IsRunningInContainer() {
defer testutils.SetupTestOSContext(t)()
}
n, err := createTestNetwork(bridgeNetType, "testnetwork", options.Generic{
netlabel.GenericData: options.Generic{
"BridgeName": "testnetwork",
},
}, nil, nil)
if err != nil {
t.Fatal(err)
}
defer func() {
if err := n.Delete(); err != nil {
t.Fatal(err)
}
}()
ep, err := n.CreateEndpoint("ep1")
if err != nil {
t.Fatal(err)
}
defer func() {
err = ep.Delete()
if err != nil {
t.Fatal(err)
}
}()
ep2, err := n.CreateEndpoint("ep2")
if err != nil {
t.Fatal(err)
}
defer func() {
err = ep2.Delete()
if err != nil {
t.Fatal(err)
}
}()
cnt, err := controller.NewSandbox(containerID,
libnetwork.OptionHostname("test"),
libnetwork.OptionDomainname("docker.io"),
libnetwork.OptionUseExternalKey(),
libnetwork.OptionExtraHost("web", "192.168.0.1"))
defer func() {
if err := cnt.Delete(); err != nil {
t.Fatal(err)
}
osl.GC()
}()
// Join endpoint to sandbox before SetKey
err = ep.Join(cnt)
runtime.LockOSThread()
if err != nil {
t.Fatal(err)
}
defer func() {
err = ep.Leave(cnt)
runtime.LockOSThread()
if err != nil {
t.Fatal(err)
}
}()
sbox := ep.Info().Sandbox()
if sbox == nil {
t.Fatalf("Expected to have a valid Sandbox")
}
if reexec {
err := reexecSetKey("this-must-fail", containerID, controller.ID())
if err == nil {
t.Fatalf("SetExternalKey must fail if the corresponding namespace is not created")
}
} else {
// Setting an non-existing key (namespace) must fail
if err := sbox.SetKey("this-must-fail"); err == nil {
t.Fatalf("Setkey must fail if the corresponding namespace is not created")
}
}
// Create a new OS sandbox using the osl API before using it in SetKey
if extOsBox, err := osl.NewSandbox("ValidKey", true); err != nil {
t.Fatalf("Failed to create new osl sandbox")
} else {
defer func() {
if err := extOsBox.Destroy(); err != nil {
log.Warnf("Failed to remove os sandbox: %v", err)
}
}()
}
if reexec {
err := reexecSetKey("ValidKey", containerID, controller.ID())
if err != nil {
t.Fatalf("SetExternalKey failed with %v", err)
}
} else {
if err := sbox.SetKey("ValidKey"); err != nil {
t.Fatalf("Setkey failed with %v", err)
}
}
// Join endpoint to sandbox after SetKey
err = ep2.Join(sbox)
if err != nil {
t.Fatal(err)
}
runtime.LockOSThread()
defer func() {
err = ep2.Leave(sbox)
runtime.LockOSThread()
if err != nil {
t.Fatal(err)
}
}()
if ep.Info().Sandbox().Key() != ep2.Info().Sandbox().Key() {
t.Fatalf("ep1 and ep2 returned different container sandbox key")
}
checkSandbox(t, ep.Info())
}
func (c *controller) GC() {
osl.GC()
}
func TestSandboxAddMultiPrio(t *testing.T) {
if !netutils.IsRunningInContainer() {
defer osl.SetupTestOSContext(t)()
}
c, nw, _ := getTestEnv(t)
ctrlr := c.(*controller)
sbx, err := ctrlr.NewSandbox("sandbox1")
if err != nil {
t.Fatal(err)
}
sid := sbx.ID()
ep1, err := nw.CreateEndpoint("ep1")
if err != nil {
t.Fatal(err)
}
ep2, err := nw.CreateEndpoint("ep2")
if err != nil {
t.Fatal(err)
}
ep3, err := nw.CreateEndpoint("ep3")
if err != nil {
t.Fatal(err)
}
if err := ep1.Join(sbx, JoinOptionPriority(ep1, 1)); err != nil {
t.Fatal(err)
}
if err := ep2.Join(sbx, JoinOptionPriority(ep2, 2)); err != nil {
t.Fatal(err)
}
if err := ep3.Join(sbx, JoinOptionPriority(ep3, 3)); err != nil {
t.Fatal(err)
}
if ctrlr.sandboxes[sid].endpoints[0] != ep3 {
t.Fatal("Expected ep3 to be at the top of the heap. But did not find ep3 at the top of the heap")
}
if err := ep3.Leave(sbx); err != nil {
t.Fatal(err)
}
if ctrlr.sandboxes[sid].endpoints[0] != ep2 {
t.Fatal("Expected ep2 to be at the top of the heap after removing ep3. But did not find ep2 at the top of the heap")
}
if err := ep2.Leave(sbx); err != nil {
t.Fatal(err)
}
if ctrlr.sandboxes[sid].endpoints[0] != ep1 {
t.Fatal("Expected ep1 to be at the top of the heap after removing ep2. But did not find ep1 at the top of the heap")
}
// Re-add ep3 back
if err := ep3.Join(sbx, JoinOptionPriority(ep3, 3)); err != nil {
t.Fatal(err)
}
if ctrlr.sandboxes[sid].endpoints[0] != ep3 {
t.Fatal("Expected ep3 to be at the top of the heap after adding ep3 back. But did not find ep3 at the top of the heap")
}
if err := sbx.Delete(); err != nil {
t.Fatal(err)
}
if len(ctrlr.sandboxes) != 0 {
t.Fatalf("controller sandboxes is not empty. len = %d", len(ctrlr.sandboxes))
}
osl.GC()
}