Golang Dispatcher.RunDispatcher方法代碼示例

本文整理匯總了Golang中git/curoverse/com/arvados/git/sdk/go/dispatch.Dispatcher.RunDispatcher方法的典型用法代碼示例。如果您正苦於以下問題：Golang Dispatcher.RunDispatcher方法的具體用法？Golang Dispatcher.RunDispatcher怎麽用？Golang Dispatcher.RunDispatcher使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類git/curoverse/com/arvados/git/sdk/go/dispatch.Dispatcher的用法示例。

在下文中一共展示了Dispatcher.RunDispatcher方法的6個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。

示例1: testWithServerStub

func testWithServerStub(c *C, apiStubResponses map[string]arvadostest.StubResponse, crunchCmd string, expected string) {
	apiStubResponses["/arvados/v1/api_client_authorizations/current"] =
		arvadostest.StubResponse{200, string(`{"uuid": "` + arvadostest.Dispatch1AuthUUID + `", "api_token": "xyz"}`)}

	apiStub := arvadostest.ServerStub{apiStubResponses}

	api := httptest.NewServer(&apiStub)
	defer api.Close()

	arv := arvadosclient.ArvadosClient{
		Scheme:    "http",
		ApiServer: api.URL[7:],
		ApiToken:  "abc123",
		Client:    &http.Client{Transport: &http.Transport{}},
		Retries:   0,
	}

	buf := bytes.NewBuffer(nil)
	log.SetOutput(io.MultiWriter(buf, os.Stderr))
	defer log.SetOutput(os.Stderr)

	*crunchRunCommand = crunchCmd

	doneProcessing := make(chan struct{})
	dispatcher := dispatch.Dispatcher{
		Arv:          arv,
		PollInterval: time.Duration(1) * time.Second,
		RunContainer: func(dispatcher *dispatch.Dispatcher,
			container dispatch.Container,
			status chan dispatch.Container) {
			run(dispatcher, container, status)
			doneProcessing <- struct{}{}
		},
		DoneProcessing: doneProcessing}

	startCmd = func(container dispatch.Container, cmd *exec.Cmd) error {
		dispatcher.UpdateState(container.UUID, "Running")
		dispatcher.UpdateState(container.UUID, "Complete")
		return cmd.Start()
	}

	go func() {
		for i := 0; i < 80 && !strings.Contains(buf.String(), expected); i++ {
			time.Sleep(100 * time.Millisecond)
		}
		dispatcher.DoneProcessing <- struct{}{}
	}()

	err := dispatcher.RunDispatcher()
	c.Assert(err, IsNil)

	// Wait for all running crunch jobs to complete / terminate
	waitGroup.Wait()

	c.Check(buf.String(), Matches, `(?ms).*`+expected+`.*`)
}

開發者ID:pombredanne，項目名稱:arvados，代碼行數:56，代碼來源:crunch-dispatch-local_test.go

示例2: testWithServerStub

func testWithServerStub(c *C, apiStubResponses map[string]arvadostest.StubResponse, crunchCmd string, expected string) {
	apiStub := arvadostest.ServerStub{apiStubResponses}

	api := httptest.NewServer(&apiStub)
	defer api.Close()

	arv := arvadosclient.ArvadosClient{
		Scheme:    "http",
		ApiServer: api.URL[7:],
		ApiToken:  "abc123",
		Client:    &http.Client{Transport: &http.Transport{}},
		Retries:   0,
	}

	buf := bytes.NewBuffer(nil)
	log.SetOutput(io.MultiWriter(buf, os.Stderr))
	defer log.SetOutput(os.Stderr)

	crunchRunCommand = &crunchCmd

	doneProcessing := make(chan struct{})
	dispatcher := dispatch.Dispatcher{
		Arv:          arv,
		PollInterval: time.Duration(1) * time.Second,
		RunContainer: func(dispatcher *dispatch.Dispatcher,
			container dispatch.Container,
			status chan dispatch.Container) {
			go func() {
				time.Sleep(1 * time.Second)
				dispatcher.UpdateState(container.UUID, dispatch.Running)
				dispatcher.UpdateState(container.UUID, dispatch.Complete)
			}()
			run(dispatcher, container, status)
			doneProcessing <- struct{}{}
		},
		DoneProcessing: doneProcessing}

	go func() {
		for i := 0; i < 80 && !strings.Contains(buf.String(), expected); i++ {
			time.Sleep(100 * time.Millisecond)
		}
		dispatcher.DoneProcessing <- struct{}{}
	}()

	err := dispatcher.RunDispatcher()
	c.Assert(err, IsNil)

	c.Check(buf.String(), Matches, `(?ms).*`+expected+`.*`)
}

開發者ID:pombredanne，項目名稱:arvados，代碼行數:49，代碼來源:crunch-dispatch-slurm_test.go

示例3: doMain

func doMain() error {
	flags := flag.NewFlagSet("crunch-dispatch-local", flag.ExitOnError)

	pollInterval := flags.Int(
		"poll-interval",
		10,
		"Interval in seconds to poll for queued containers")

	crunchRunCommand = flags.String(
		"crunch-run-command",
		"/usr/bin/crunch-run",
		"Crunch command to run container")

	// Parse args; omit the first arg which is the command name
	flags.Parse(os.Args[1:])

	runningCmds = make(map[string]*exec.Cmd)

	arv, err := arvadosclient.MakeArvadosClient()
	if err != nil {
		log.Printf("Error making Arvados client: %v", err)
		return err
	}
	arv.Retries = 25

	dispatcher := dispatch.Dispatcher{
		Arv:            arv,
		RunContainer:   run,
		PollInterval:   time.Duration(*pollInterval) * time.Second,
		DoneProcessing: make(chan struct{})}

	err = dispatcher.RunDispatcher()
	if err != nil {
		return err
	}

	runningCmdsMutex.Lock()
	// Finished dispatching; interrupt any crunch jobs that are still running
	for _, cmd := range runningCmds {
		cmd.Process.Signal(os.Interrupt)
	}
	runningCmdsMutex.Unlock()

	// Wait for all running crunch jobs to complete / terminate
	waitGroup.Wait()

	return nil
}

開發者ID:pombredanne，項目名稱:arvados，代碼行數:48，代碼來源:crunch-dispatch-local.go

示例4: TestIntegration

func (s *TestSuite) TestIntegration(c *C) {
	arv, err := arvadosclient.MakeArvadosClient()
	c.Assert(err, IsNil)

	echo := "echo"
	crunchRunCommand = &echo

	doneProcessing := make(chan struct{})
	dispatcher := dispatch.Dispatcher{
		Arv:          arv,
		PollInterval: time.Duration(1) * time.Second,
		RunContainer: func(dispatcher *dispatch.Dispatcher,
			container dispatch.Container,
			status chan dispatch.Container) {
			run(dispatcher, container, status)
			doneProcessing <- struct{}{}
		},
		DoneProcessing: doneProcessing}

	startCmd = func(container dispatch.Container, cmd *exec.Cmd) error {
		dispatcher.UpdateState(container.UUID, "Running")
		dispatcher.UpdateState(container.UUID, "Complete")
		return cmd.Start()
	}

	err = dispatcher.RunDispatcher()
	c.Assert(err, IsNil)

	// Wait for all running crunch jobs to complete / terminate
	waitGroup.Wait()

	// There should be no queued containers now
	params := arvadosclient.Dict{
		"filters": [][]string{[]string{"state", "=", "Queued"}},
	}
	var containers dispatch.ContainerList
	err = arv.List("containers", params, &containers)
	c.Check(err, IsNil)
	c.Assert(len(containers.Items), Equals, 0)

	// Previously "Queued" container should now be in "Complete" state
	var container dispatch.Container
	err = arv.Get("containers", "zzzzz-dz642-queuedcontainer", nil, &container)
	c.Check(err, IsNil)
	c.Check(container.State, Equals, "Complete")
}

開發者ID:pombredanne，項目名稱:arvados，代碼行數:46，代碼來源:crunch-dispatch-local_test.go

示例5: doMain

func doMain() error {
	flags := flag.NewFlagSet("crunch-dispatch-slurm", flag.ExitOnError)

	pollInterval := flags.Int(
		"poll-interval",
		10,
		"Interval in seconds to poll for queued containers")

	crunchRunCommand = flags.String(
		"crunch-run-command",
		"/usr/bin/crunch-run",
		"Crunch command to run container")

	// Parse args; omit the first arg which is the command name
	flags.Parse(os.Args[1:])

	arv, err := arvadosclient.MakeArvadosClient()
	if err != nil {
		log.Printf("Error making Arvados client: %v", err)
		return err
	}
	arv.Retries = 25

	squeueUpdater.StartMonitor(time.Duration(*pollInterval) * time.Second)
	defer squeueUpdater.Done()

	dispatcher := dispatch.Dispatcher{
		Arv:            arv,
		RunContainer:   run,
		PollInterval:   time.Duration(*pollInterval) * time.Second,
		DoneProcessing: make(chan struct{})}

	err = dispatcher.RunDispatcher()
	if err != nil {
		return err
	}

	return nil
}

開發者ID:pombredanne，項目名稱:arvados，代碼行數:39，代碼來源:crunch-dispatch-slurm.go

示例6: integrationTest

func (s *TestSuite) integrationTest(c *C,
	newSqueueCmd func() *exec.Cmd,
	sbatchCmdComps []string,
	runContainer func(*dispatch.Dispatcher, dispatch.Container)) dispatch.Container {
	arvadostest.ResetEnv()

	arv, err := arvadosclient.MakeArvadosClient()
	c.Assert(err, IsNil)

	var sbatchCmdLine []string

	// Override sbatchCmd
	defer func(orig func(dispatch.Container) *exec.Cmd) {
		sbatchCmd = orig
	}(sbatchCmd)
	sbatchCmd = func(container dispatch.Container) *exec.Cmd {
		sbatchCmdLine = sbatchFunc(container).Args
		return exec.Command("sh")
	}

	// Override squeueCmd
	defer func(orig func() *exec.Cmd) {
		squeueCmd = orig
	}(squeueCmd)
	squeueCmd = newSqueueCmd

	// There should be no queued containers now
	params := arvadosclient.Dict{
		"filters": [][]string{[]string{"state", "=", "Queued"}},
	}
	var containers dispatch.ContainerList
	err = arv.List("containers", params, &containers)
	c.Check(err, IsNil)
	c.Check(len(containers.Items), Equals, 1)

	echo := "echo"
	crunchRunCommand = &echo

	doneProcessing := make(chan struct{})
	dispatcher := dispatch.Dispatcher{
		Arv:          arv,
		PollInterval: time.Duration(1) * time.Second,
		RunContainer: func(dispatcher *dispatch.Dispatcher,
			container dispatch.Container,
			status chan dispatch.Container) {
			go runContainer(dispatcher, container)
			run(dispatcher, container, status)
			doneProcessing <- struct{}{}
		},
		DoneProcessing: doneProcessing}

	squeueUpdater.StartMonitor(time.Duration(500) * time.Millisecond)

	err = dispatcher.RunDispatcher()
	c.Assert(err, IsNil)

	squeueUpdater.Done()

	c.Check(sbatchCmdLine, DeepEquals, sbatchCmdComps)

	// There should be no queued containers now
	err = arv.List("containers", params, &containers)
	c.Check(err, IsNil)
	c.Check(len(containers.Items), Equals, 0)

	// Previously "Queued" container should now be in "Complete" state
	var container dispatch.Container
	err = arv.Get("containers", "zzzzz-dz642-queuedcontainer", nil, &container)
	c.Check(err, IsNil)
	return container
}

開發者ID:pombredanne，項目名稱:arvados，代碼行數:71，代碼來源:crunch-dispatch-slurm_test.go

注：本文中的git/curoverse/com/arvados/git/sdk/go/dispatch.Dispatcher.RunDispatcher方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。