func NewETCDHelper(serializationFormat *format.Format, cryptor encryption.Cryptor, client etcd.StoreClient, clock clock.Clock) *ETCDHelper {
logger := lagertest.NewTestLogger("etcd-helper")
return &ETCDHelper{
client: client,
format: serializationFormat,
serializer: format.NewSerializer(cryptor),
logger: logger,
clock: clock,
}
}
func Start(bin, initBin, nstarBin, dadooBin, grootfsBin, rootfs, tarBin string, argv ...string) *RunningGarden {
runner := NewGardenRunner(bin, initBin, nstarBin, dadooBin, grootfsBin, rootfs, tarBin, "unix", fmt.Sprintf("/tmp/garden_%d.sock", GinkgoParallelNode()), argv...)
r := &RunningGarden{
runner: runner,
DepotDir: runner.DepotDir,
DataDir: DataDir,
GraphPath: runner.GraphPath,
Tmpdir: runner.TmpDir,
logger: lagertest.NewTestLogger("garden-runner"),
debugIP: runner.DebugIp,
debugPort: runner.DebugPort,
Client: client.New(connection.New(runner.Network, runner.Addr)),
}
r.process = ifrit.Invoke(r.runner)
r.Pid = runner.Cmd.Process.Pid
return r
}
BeforeEach(func() {
fakeSpecParser = new(fakes.FakeSpecParser)
fakeSubnetPool = new(fake_subnet_pool.FakePool)
fakeConfigCreator = new(fakes.FakeConfigCreator)
fakeConfigStore = new(fakes.FakeConfigStore)
fakePortForwarder = new(fakes.FakePortForwarder)
fakePortPool = new(fakes.FakePortPool)
fakeFirewallOpener = new(fakes.FakeFirewallOpener)
fakeConfigurer = new(fakes.FakeConfigurer)
containerSpec = garden.ContainerSpec{
Handle: "some-handle",
Network: "1.2.3.4/30",
}
logger = lagertest.NewTestLogger("test")
networker = kawasaki.New(
fakeSpecParser,
fakeSubnetPool,
fakeConfigCreator,
fakeConfigStore,
fakeConfigurer,
fakePortPool,
fakePortForwarder,
fakeFirewallOpener,
)
ip, subnet, err := net.ParseCIDR("123.123.123.12/24")
Expect(err).NotTo(HaveOccurred())
networkConfig = kawasaki.NetworkConfig{
HostIntf: "banana-iface",
mountDir string
backingFile *os.File
logger lager.Logger
)
Describe("DiffSize", func() {
const quotaMB = 10
BeforeEach(func() {
fakeAUFSDiffPathFinder = new(fakes.FakeAUFSDiffPathFinder)
diffSizer = "a_manager.AUFSDiffSizer{
fakeAUFSDiffPathFinder,
}
logger = lagertest.NewTestLogger("AUFSQuotaManager-test")
var err error
mountDir, err = ioutil.TempDir("", "quota_manager_test")
Expect(err).NotTo(HaveOccurred())
backingFile, err = ioutil.TempFile("", "quota_manager_backing_store")
Expect(err).NotTo(HaveOccurred())
cmd := exec.Command("truncate", "-s", fmt.Sprintf("%dM", quotaMB), backingFile.Name())
cmd.Stdout = GinkgoWriter
cmd.Stderr = GinkgoWriter
Expect(cmd.Run()).To(Succeed())
cmd = exec.Command("mkfs.ext4", "-F", backingFile.Name())
cmd.Stdout = GinkgoWriter
"github.com/onsi/gomega/gbytes"
)
const uuid_regex = `^[[:xdigit:]]{8}(-[[:xdigit:]]{4}){3}-[[:xdigit:]]{12}$`
// 64-bit random hexadecimal string
const b3_id_regex = `^[[:xdigit:]]{16}$`
var _ = Describe("Headers", func() {
Describe("SetVcapRequestIdHeader", func() {
var (
logger lager.Logger
req *http.Request
)
BeforeEach(func() {
logger = lagertest.NewTestLogger("headers-test")
var err error
req, err = http.NewRequest("GET", "test.endpoint", nil)
Expect(err).ToNot(HaveOccurred())
})
JustBeforeEach(func() {
commonhttp.SetVcapRequestIdHeader(req, logger)
})
Context("when X-Vcap-Request-Id is not set", func() {
It("sets the X-Vcap-Request-Id header", func() {
reqID := req.Header.Get(commonhttp.VcapRequestIdHeader)
Expect(reqID).ToNot(BeEmpty())
Expect(reqID).To(MatchRegexp(uuid_regex))
})
natsClient *nats.Conn
startMsgChan chan struct{}
logger lager.Logger
)
BeforeEach(func() {
natsPort = test_util.NextAvailPort()
natsRunner = test_util.NewNATSRunner(int(natsPort))
natsRunner.Start()
natsClient = natsRunner.MessageBus
registry = new(fakes.FakeRegistryInterface)
logger = lagertest.NewTestLogger("mbus-test")
startMsgChan = make(chan struct{})
subOpts = &mbus.SubscriberOpts{
ID: "Fake-Subscriber-ID",
MinimumRegisterIntervalInSeconds: 60,
PruneThresholdInSeconds: 120,
}
sub = mbus.NewSubscriber(logger, natsClient, registry, startMsgChan, subOpts)
})
AfterEach(func() {
if natsRunner != nil {
natsRunner.Stop()
"code.cloudfoundry.org/voldriver"
"code.cloudfoundry.org/volman/vollocal"
"code.cloudfoundry.org/volman/volmanfakes"
"code.cloudfoundry.org/clock/fakeclock"
"code.cloudfoundry.org/lager"
"code.cloudfoundry.org/lager/lagertest"
"code.cloudfoundry.org/voldriver/voldriverfakes"
"github.com/tedsuo/ifrit"
"github.com/tedsuo/ifrit/ginkgomon"
)
var _ = Describe("Volman", func() {
var (
logger = lagertest.NewTestLogger("client-test")
fakeDriverFactory *volmanfakes.FakeDriverFactory
fakeDriver *voldriverfakes.FakeDriver
fakeClock *fakeclock.FakeClock
scanInterval time.Duration
driverRegistry vollocal.DriverRegistry
driverSyncer vollocal.DriverSyncer
process ifrit.Process
)
BeforeEach(func() {
fakeDriverFactory = new(volmanfakes.FakeDriverFactory)
pollErrChan chan error
pollURL *url.URL
originalUploadResponse *http.Response
closeChan chan struct{}
)
BeforeEach(func() {
closeChan = make(chan struct{})
})
JustBeforeEach(func() {
httpClient := &http.Client{
Transport: transport,
}
u = ccclient.NewPoller(lagertest.NewTestLogger("test"), httpClient, 10*time.Millisecond)
pollErrChan = make(chan error, 1)
go func(pec chan error) {
defer GinkgoRecover()
pec <- u.Poll(pollURL, originalUploadResponse, closeChan)
}(pollErrChan)
})
Context("when the initial response is invalid", func() {
BeforeEach(func() {
originalUploadResponse = responseWithBody("garbage")
})
It("returns an error", func() {
Eventually(pollErrChan).Should(Receive(HaveOccurred()))
})
fakeBackingStoreMgr = new(fakes.FakeBackingStoreMgr)
fakeRetrier = new(fakes.FakeRetrier)
fakeUnmount = func(path string) error {
return nil
}
})
JustBeforeEach(func() {
driver = &aufs.QuotaedDriver{
GraphDriver: fakeGraphDriver,
Unmount: fakeUnmount,
BackingStoreMgr: fakeBackingStoreMgr,
LoopMounter: fakeLoopMounter,
Retrier: fakeRetrier,
RootPath: rootPath,
Logger: lagertest.NewTestLogger("test"),
}
})
Describe("GetQuotaed", func() {
It("should create a backing store file", func() {
id := "banana-id"
quota := int64(12 * 1024)
_, err := driver.GetQuotaed(id, "", quota)
Expect(err).NotTo(HaveOccurred())
Expect(fakeBackingStoreMgr.CreateCallCount()).To(Equal(1))
gottenId, gottenQuota := fakeBackingStoreMgr.CreateArgsForCall(0)
Expect(gottenId).To(Equal(id))
Expect(gottenQuota).To(Equal(quota))
return nil
}
namespacer = &rootfs_provider.UidNamespacer{
Translator: translator,
}
})
It("returns a cache key describing the namespacer", func() {
translator.CacheKeyReturns("namespaced-2")
Expect(namespacer.CacheKey()).To(Equal("namespaced-2"))
})
It("translate the root directory", func() {
err := namespacer.Namespace(lagertest.NewTestLogger("test"), rootfs)
info, err := os.Stat(rootfs)
Expect(err).NotTo(HaveOccurred())
Expect(translated).To(ContainElement(translation{
path: rootfs,
size: info.Size(),
mode: info.Mode(),
modTime: info.ModTime(),
err: nil,
}))
})
It("translates all of the uids", func() {
err := namespacer.Namespace(lagertest.NewTestLogger("test"), rootfs)
. "github.com/onsi/gomega"
"github.com/opencontainers/runc/libcontainer/user"
"github.com/opencontainers/runtime-spec/specs-go"
)
var _ = Describe("Execer", func() {
var (
logger *lagertest.TestLogger
execPreparer *fakes.FakeExecPreparer
execRunner *fakes.FakeExecRunner
execer *runrunc.Execer
)
BeforeEach(func() {
logger = lagertest.NewTestLogger("test")
execRunner = new(fakes.FakeExecRunner)
execPreparer = new(fakes.FakeExecPreparer)
execer = runrunc.NewExecer(
execPreparer,
execRunner,
)
})
It("runs the execRunner with the prepared process spec", func() {
execPreparer.PrepareStub = func(log lager.Logger, bundlePath string, spec garden.ProcessSpec) (*runrunc.PreparedSpec, error) {
return &runrunc.PreparedSpec{
Process: specs.Process{
Args: []string{spec.Path, bundlePath},
},
filename string
incomingRequest *http.Request
)
BeforeEach(func() {
uploadURL, _ = url.Parse("http://example.com")
filename = "filename"
incomingRequest = createValidRequest()
})
Context("when not cancelling", func() {
JustBeforeEach(func() {
httpClient := &http.Client{
Transport: transport,
}
u = ccclient.NewUploader(lagertest.NewTestLogger("test"), httpClient)
response, uploadErr = u.Upload(uploadURL, filename, incomingRequest, make(chan struct{}))
})
Context("Validating the content length of the request", func() {
BeforeEach(func() {
transport = http.DefaultTransport
filename = "filename"
incomingRequest = &http.Request{}
})
It("fails early if the content length is 0", func() {
Expect(response.StatusCode).To(Equal(http.StatusLengthRequired))
Expect(uploadErr).To(HaveOccurred())
})
driverRegistry vollocal.DriverRegistry
driverSyncer vollocal.DriverSyncer
purger vollocal.MountPurger
fakeDriverFactory *volmanfakes.FakeDriverFactory
fakeDriver *voldriverfakes.FakeDriver
fakeClock clock.Clock
scanInterval time.Duration
process ifrit.Process
)
BeforeEach(func() {
logger = lagertest.NewTestLogger("mount-purger")
driverRegistry = vollocal.NewDriverRegistry()
purger = vollocal.NewMountPurger(logger, driverRegistry)
})
It("should succeed when there are no drivers", func() {
err := purger.PurgeMounts(logger)
Expect(err).NotTo(HaveOccurred())
})
Context("when there is a driver", func() {
BeforeEach(func() {
err := voldriver.WriteDriverSpec(logger, defaultPluginsDirectory, "fakedriver", "spec", []byte("http://0.0.0.0:8080"))
Expect(err).NotTo(HaveOccurred())
return filepath.Join(fakeCgroupDir, name, subsystem), nil
}
fakeRetrier.RunStub = func(fn func() error) error {
return fn()
}
subject = stopper.New(fakeCgroupResolver, fakeKiller, fakeRetrier)
})
AfterEach(func() {
os.RemoveAll(fakeCgroupDir)
})
It("does not send any signal to processes in the exceptions list", func() {
Expect(subject.StopAll(lagertest.NewTestLogger("test"), "foo", []int{3, 5}, false)).To(Succeed())
Expect(fakeKiller).To(HaveKilled(0, syscall.SIGTERM, 1, 9))
Expect(fakeKiller).To(HaveKilled(1, syscall.SIGKILL, 1, 9))
})
Context("when the kill flag is true", func() {
It("sends a KILL to all processes found in the cgroup", func() {
Expect(subject.StopAll(lagertest.NewTestLogger("test"), "foo", nil, true)).To(Succeed())
Expect(fakeKiller).To(HaveKilled(0, syscall.SIGKILL, 1, 3, 5, 9))
})
It("does not send TERM to processes found in the cgroup", func() {
Expect(subject.StopAll(lagertest.NewTestLogger("test"), "foo", nil, true)).To(Succeed())
Expect(fakeKiller).NotTo(HaveKilled(0, syscall.SIGTERM, 1, 3, 5, 9))
})
})
fakeClock *fakeclock.FakeClock
pmn ifrit.Process
)
BeforeEach(func() {
reportInterval = 100 * time.Millisecond
fakeClock = fakeclock.NewFakeClock(time.Unix(123, 456))
sender = fake.NewFakeMetricSender()
dropsonde_metrics.Initialize(sender, nil)
})
JustBeforeEach(func() {
pmn = ifrit.Invoke(metrics.NewPeriodicMetronNotifier(lagertest.NewTestLogger("test")))
})
AfterEach(func() {
pmn.Signal(os.Interrupt)
Eventually(pmn.Wait(), 2*time.Second).Should(Receive())
})
Context("when the metron notifier starts up", func() {
It("should emit an event that BBS has started", func() {
Eventually(func() uint64 {
return sender.GetCounter("BBSMasterElected")
}).Should(Equal(uint64(1)))
})
})
})
scanInterval time.Duration
fakeClock *fakeclock.FakeClock
fakeDriverFactory *volmanfakes.FakeDriverFactory
registry vollocal.DriverRegistry
syncer vollocal.DriverSyncer
process ifrit.Process
fakeDriver *voldriverfakes.FakeDriver
driverName string
)
BeforeEach(func() {
logger = lagertest.NewTestLogger("driver-syncer-test")
fakeClock = fakeclock.NewFakeClock(time.Unix(123, 456))
fakeDriverFactory = new(volmanfakes.FakeDriverFactory)
scanInterval = 10 * time.Second
registry = vollocal.NewDriverRegistry()
syncer = vollocal.NewDriverSyncerWithDriverFactory(logger, registry, []string{defaultPluginsDirectory}, scanInterval, fakeClock, fakeDriverFactory)
fakeDriver = new(voldriverfakes.FakeDriver)
fakeDriver.ActivateReturns(voldriver.ActivateResponse{
Implements: []string{"VolumeDriver"},
})
fakeDriverFactory.DriverReturns(fakeDriver, nil)
Context("when configuration is invalid", func() {
BeforeEach(func() {
forceUpdate = false
cfg = &config.Config{
UaaEndpoint: "http://not.needed.endpoint",
MaxNumberOfRetries: DefaultMaxNumberOfRetries,
RetryInterval: DefaultRetryInterval,
ExpirationBufferInSec: DefaultExpirationBufferTime,
}
})
JustBeforeEach(func() {
var err error
clock = fakeclock.NewFakeClock(time.Now())
logger = lagertest.NewTestLogger("test")
client, err = uaa_go_client.NewClient(logger, cfg, clock)
Expect(err).NotTo(HaveOccurred())
Expect(client).NotTo(BeNil())
})
Context("when clientId is missing from config", func() {
BeforeEach(func() {
cfg.ClientName = ""
cfg.ClientSecret = "client-secret"
})
It("returns an error", func() {
_, err := client.FetchToken(forceUpdate)
Expect(err).To(HaveOccurred())
"code.cloudfoundry.org/goshims/os/os_fake"
"code.cloudfoundry.org/lager"
"code.cloudfoundry.org/lager/lagertest"
"code.cloudfoundry.org/voldriver"
"code.cloudfoundry.org/voldriver/voldriverfakes"
"code.cloudfoundry.org/volman/vollocal"
)
var _ = Describe("DriverFactory", func() {
var (
testLogger lager.Logger
driverName string
)
BeforeEach(func() {
testLogger = lagertest.NewTestLogger("ClientTest")
})
Context("when a valid driver spec is discovered", func() {
var (
fakeRemoteClientFactory *voldriverfakes.FakeRemoteClientFactory
localDriver *voldriverfakes.FakeDriver
driver voldriver.Driver
driverFactory vollocal.DriverFactory
)
BeforeEach(func() {
driverName = "some-driver-name"
fakeRemoteClientFactory = new(voldriverfakes.FakeRemoteClientFactory)
localDriver = new(voldriverfakes.FakeDriver)
fakeRemoteClientFactory.NewRemoteClientReturns(localDriver, nil)
driverFactory = vollocal.NewDriverFactoryWithRemoteClientFactory(fakeRemoteClientFactory)
)
var _ = Describe("Oven cleaner", func() {
var (
retainer cleaner.RetainChecker
gc *cleaner.OvenCleaner
fakeCake *fake_cake.FakeCake
child2parent map[layercake.ID]layercake.ID // child -> parent
size map[layercake.ID]int64
fakeThreshold *fakes.FakeThreshold
logger lager.Logger
)
BeforeEach(func() {
fakeThreshold = new(fakes.FakeThreshold)
logger = lagertest.NewTestLogger("test")
retainer = cleaner.NewRetainer()
fakeCake = new(fake_cake.FakeCake)
fakeCake.GetStub = func(id layercake.ID) (*image.Image, error) {
if parent, ok := child2parent[id]; ok {
return &image.Image{
ID: id.GraphID(),
Parent: parent.GraphID(),
Size: size[id],
}, nil
}
return &image.Image{
Size: size[id],
if kvPair == nil || kvPair.Session == "" {
return nil, consuladapter.NewKeyNotFoundError(presenceKey)
}
return kvPair.Value, nil
}
BeforeEach(func() {
consulClient = consulRunner.NewClient()
presenceKey = "some-key"
presenceValue = []byte("some-value")
retryInterval = 500 * time.Millisecond
logger = lagertest.NewTestLogger("locket")
presenceTTL = 5 * time.Second
})
JustBeforeEach(func() {
clock = fakeclock.NewFakeClock(time.Now())
presenceRunner = locket.NewPresence(logger, consulClient, presenceKey, presenceValue, clock, retryInterval, presenceTTL)
})
AfterEach(func() {
ginkgomon.Kill(presenceProcess)
})
Context("When consul is running", func() {
Context("an error occurs while acquiring the presence", func() {
"path-to-nstar",
"path-to-tar",
fakeCommandRunner,
)
})
Describe("StreamIn", func() {
var someStream io.Reader
BeforeEach(func() {
someStream = gbytes.NewBuffer()
})
Context("when it executes succesfully", func() {
BeforeEach(func() {
Expect(nstar.StreamIn(lagertest.NewTestLogger("test"), 12, "some-path", "some-user", someStream)).To(Succeed())
})
It("executes the nstar command with the right arguments", func() {
Expect(fakeCommandRunner).To(HaveExecutedSerially(fake_command_runner.CommandSpec{
Path: "path-to-nstar",
Args: []string{
"path-to-tar",
"12",
"some-user",
"some-path",
},
}))
})
It("attaches the tarStream reader to stdin", func() {
handler.ServeHTTP(nil, nil)
handler.ServeHTTP(nil, nil)
handler.ServeHTTP(nil, nil)
Expect(sender.GetCounter("RequestCount")).To(Equal(uint64(3)))
})
})
Describe("LogWrap", func() {
var (
logger *lagertest.TestLogger
loggableHandlerFunc middleware.LoggableHandlerFunc
)
BeforeEach(func() {
logger = lagertest.NewTestLogger("test-session")
logger.RegisterSink(lager.NewWriterSink(GinkgoWriter, lager.DEBUG))
loggableHandlerFunc = func(logger lager.Logger, w http.ResponseWriter, r *http.Request) {
logger = logger.Session("logger-group")
logger.Info("written-in-loggable-handler")
}
})
It("creates \"request\" session and passes it to LoggableHandlerFunc", func() {
handler := middleware.LogWrap(logger, nil, loggableHandlerFunc)
req, err := http.NewRequest("GET", "http://example.com", nil)
Expect(err).NotTo(HaveOccurred())
handler.ServeHTTP(nil, req)
Expect(logger.Buffer()).To(gbytes.Say("test-session.request.serving"))
Expect(logger.Buffer()).To(gbytes.Say("\"session\":\"1\""))
Expect(logger.Buffer()).To(gbytes.Say("test-session.request.logger-group.written-in-loggable-handler"))
var _ = Describe("Bootstrap", func() {
node_manager.GetShutDownTimeout = func() int {
return 10
}
BeforeEach(func() {
rootConfig = &config.Config{
ShutDownMysql: "stop_mysql",
MysqlStatus: "mysql_status",
GetSeqNumber: "sequence_number",
StartMysqlInJoinMode: "start_mysql_join",
StartMysqlInBootstrapMode: "start_mysql_bootstrap",
}
rootConfig.Logger = lagertest.NewTestLogger("nodeManager test")
endpointHandlers = []*test_helpers.EndpointHandler{}
for i := 0; i < ServerCount; i++ {
endpointHandlers = append(endpointHandlers, test_helpers.NewEndpointHandler())
}
})
JustBeforeEach(func() {
testServers = []*httptest.Server{}
for i := 0; i < ServerCount; i++ {
newServer := httptest.NewServer(endpointHandlers[i])
testServers = append(testServers, newServer)
rootConfig.HealthcheckURLs = append(rootConfig.HealthcheckURLs, newServer.URL)
}
migrationProcess ifrit.Process
dbDriverName, dbBaseConnectionString string
dbFlavor string
)
func TestSql(t *testing.T) {
RegisterFailHandler(Fail)
RunSpecs(t, "SQL DB Suite")
}
var _ = BeforeSuite(func() {
var err error
fakeClock = fakeclock.NewFakeClock(time.Now())
fakeGUIDProvider = &guidproviderfakes.FakeGUIDProvider{}
logger = lagertest.NewTestLogger("sql-db")
if test_helpers.UsePostgres() {
dbDriverName = "postgres"
dbBaseConnectionString = "postgres://*****:*****@localhost/"
dbFlavor = sqldb.Postgres
} else if test_helpers.UseMySQL() {
dbDriverName = "mysql"
dbBaseConnectionString = "diego:diego_password@/"
dbFlavor = sqldb.MySQL
} else {
panic("Unsupported driver")
}
// mysql must be set up on localhost as described in the CONTRIBUTING.md doc
// in diego-release.
var (
handler negroni.Handler
headersToLog *[]string
logger lager.Logger
resp http.ResponseWriter
req *http.Request
nextCalled bool
)
nextHandler := http.HandlerFunc(func(http.ResponseWriter, *http.Request) {
nextCalled = true
})
BeforeEach(func() {
headersToLog = &[]string{}
logger = lagertest.NewTestLogger("zipkin")
req = test_util.NewRequest("GET", "example.com", "/", nil)
resp = httptest.NewRecorder()
nextCalled = false
})
AfterEach(func() {
Expect(nextCalled).To(BeTrue(), "Expected the next handler to be called.")
})
Context("with Zipkin enabled", func() {
BeforeEach(func() {
handler = handlers.NewZipkin(true, headersToLog, logger)
})
It("sets zipkin headers", func() {
lastLogLine := func() lager.LogFormat {
noOfLogLines := len(brokerLogger.Logs())
if noOfLogLines == 0 {
// better way to raise error?
err := errors.New("expected some log lines but there were none")
Expect(err).NotTo(HaveOccurred())
}
return brokerLogger.Logs()[noOfLogLines-1]
}
BeforeEach(func() {
fakeServiceBroker = &fakes.FakeServiceBroker{
InstanceLimit: 3,
}
brokerLogger = lagertest.NewTestLogger("broker-api")
brokerAPI = brokerapi.New(fakeServiceBroker, brokerLogger, credentials)
})
Describe("response headers", func() {
makeRequest := func() *httptest.ResponseRecorder {
recorder := httptest.NewRecorder()
request, _ := http.NewRequest("GET", "/v2/catalog", nil)
request.SetBasicAuth(credentials.Username, credentials.Password)
brokerAPI.ServeHTTP(recorder, request)
return recorder
}
It("has a Content-Type header", func() {
response := makeRequest()
resourceLimits garden.ResourceLimits
server *ghttp.Server
hijacker HijackStreamer
network string
address string
)
BeforeEach(func() {
server = ghttp.NewServer()
network = "tcp"
address = server.HTTPTestServer.Listener.Addr().String()
hijacker = NewHijackStreamer(network, address)
})
JustBeforeEach(func() {
connection = NewWithHijacker(hijacker, lagertest.NewTestLogger("test-connection"))
})
BeforeEach(func() {
rlimits := &garden.ResourceLimits{
As: uint64ptr(1),
Core: uint64ptr(2),
Cpu: uint64ptr(4),
Data: uint64ptr(5),
Fsize: uint64ptr(6),
Locks: uint64ptr(7),
Memlock: uint64ptr(8),
Msgqueue: uint64ptr(9),
Nice: uint64ptr(10),
Nofile: uint64ptr(11),
Nproc: uint64ptr(12),
sess, err = gexec.Start(exec.Command("ip", "link", "add", linkName, "type", "dummy"), GinkgoWriter, GinkgoWriter)
Expect(err).NotTo(HaveOccurred())
Eventually(sess).Should(gexec.Exit(0))
sess, err = gexec.Start(exec.Command("ip", "link", "set", linkName, "netns", netNsName), GinkgoWriter, GinkgoWriter)
Expect(err).NotTo(HaveOccurred())
Eventually(sess).Should(gexec.Exit(0))
configurer = &configure.Container{
FileOpener: netns.Opener(func(path string) (*os.File, error) {
return netNsFd, nil
}),
}
logger = lagertest.NewTestLogger("container")
containerIP, subnet, err := net.ParseCIDR("192.0.2.20/24")
Expect(err).NotTo(HaveOccurred())
networkConfig = kawasaki.NetworkConfig{
ContainerIntf: linkName,
ContainerIP: containerIP,
BridgeIP: net.ParseIP("192.0.2.1"),
Subnet: subnet,
Mtu: 1600,
}
})
AfterEach(func() {
sess, err := gexec.Start(exec.Command("ip", "netns", "delete", netNsName), GinkgoWriter, GinkgoWriter)
Expect(err).NotTo(HaveOccurred())
"code.cloudfoundry.org/gorouter/route"
"code.cloudfoundry.org/gorouter/varz"
"code.cloudfoundry.org/lager/lagertest"
"code.cloudfoundry.org/routing-api/models"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"strconv"
"code.cloudfoundry.org/gorouter/metrics/reporter/fakes"
)
var _ = Describe("AccessLogRecord", func() {
Measure("Register", func(b Benchmarker) {
logger := lagertest.NewTestLogger("test")
c := config.DefaultConfig()
r := registry.NewRouteRegistry(logger, c, new(fakes.FakeRouteRegistryReporter))
accesslog, err := access_log.CreateRunningAccessLogger(logger, c)
Expect(err).ToNot(HaveOccurred())
proxy.NewProxy(proxy.ProxyArgs{
EndpointTimeout: c.EndpointTimeout,
Ip: c.Ip,
TraceKey: c.TraceKey,
Registry: r,
Reporter: varz.NewVarz(r),
AccessLogger: accesslog,
})
import (
"errors"
"code.cloudfoundry.org/garden"
"code.cloudfoundry.org/garden-shed/layercake"
"code.cloudfoundry.org/lager"
"code.cloudfoundry.org/lager/lagertest"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
)
var _ = Describe("Metrics Adapter", func() {
It("converts metrics calls using ID on to GetUsage calls using path", func() {
mAdapter := MetricsAdapter{
fn: func(logger lager.Logger, rootfsPath string) (garden.ContainerDiskStat, error) {
Expect(rootfsPath).To(Equal("/foo/bar/banana"))
return garden.ContainerDiskStat{
TotalBytesUsed: 12,
}, errors.New("potato")
},
id2path: func(id layercake.ID) string {
return "/foo/bar/" + id.GraphID()
},
}
stat, err := mAdapter.Metrics(lagertest.NewTestLogger("test"), layercake.DockerImageID("banana"))
Expect(err).To(MatchError("potato"))
Expect(stat.TotalBytesUsed).To(BeEquivalentTo(12))
})
})