Golang scheduler.New函数代码示例

OStack程序员社区-中国程序员成长平台 › 门户 › 编程› Go›Go教程

原作者: [db:作者] 来自: [db:来源] 收藏邀请

本文整理汇总了Golang中github.com/docker/distribution/registry/proxy/scheduler.New函数的典型用法代码示例。如果您正苦于以下问题：Golang New函数的具体用法？Golang New怎么用？Golang New使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了New函数的8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，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: newManifestStoreTestEnv

func newManifestStoreTestEnv(t *testing.T, name, tag string) *manifestStoreTestEnv {
	nameRef, err := reference.ParseNamed(name)
	if err != nil {
		t.Fatalf("unable to parse reference: %s", err)
	}

	ctx := context.Background()
	truthRegistry, err := storage.NewRegistry(ctx, inmemory.New(), storage.BlobDescriptorCacheProvider(memory.NewInMemoryBlobDescriptorCacheProvider()))
	if err != nil {
		t.Fatalf("error creating registry: %v", err)
	}
	truthRepo, err := truthRegistry.Repository(ctx, nameRef)
	if err != nil {
		t.Fatalf("unexpected error getting repo: %v", err)
	}
	tr, err := truthRepo.Manifests(ctx)
	if err != nil {
		t.Fatal(err.Error())
	}
	truthManifests := statsManifest{
		manifests: tr,
		stats:     make(map[string]int),
	}

	manifestDigest, err := populateRepo(t, ctx, truthRepo, name, tag)
	if err != nil {
		t.Fatalf(err.Error())
	}

	localRegistry, err := storage.NewRegistry(ctx, inmemory.New(), storage.BlobDescriptorCacheProvider(memory.NewInMemoryBlobDescriptorCacheProvider()), storage.EnableRedirect, storage.DisableDigestResumption)
	if err != nil {
		t.Fatalf("error creating registry: %v", err)
	}
	localRepo, err := localRegistry.Repository(ctx, nameRef)
	if err != nil {
		t.Fatalf("unexpected error getting repo: %v", err)
	}
	lr, err := localRepo.Manifests(ctx)
	if err != nil {
		t.Fatal(err.Error())
	}

	localManifests := statsManifest{
		manifests: lr,
		stats:     make(map[string]int),
	}

	s := scheduler.New(ctx, inmemory.New(), "/scheduler-state.json")
	return &manifestStoreTestEnv{
		manifestDigest: manifestDigest,
		manifests: proxyManifestStore{
			ctx:             ctx,
			localManifests:  localManifests,
			remoteManifests: truthManifests,
			scheduler:       s,
			repositoryName:  nameRef,
			authChallenger:  &mockChallenger{},
		},
	}
}

开发者ID:ZenoRewn，项目名称:origin，代码行数:60，代码来源:proxymanifeststore_test.go

示例2: NewRegistryPullThroughCache

// NewRegistryPullThroughCache creates a registry acting as a pull through cache
func NewRegistryPullThroughCache(ctx context.Context, registry distribution.Namespace, driver driver.StorageDriver, config configuration.Proxy) (distribution.Namespace, error) {
	_, err := url.Parse(config.RemoteURL)
	if err != nil {
		return nil, err
	}

	v := storage.NewVacuum(ctx, driver)

	s := scheduler.New(ctx, driver, "/scheduler-state.json")
	s.OnBlobExpire(func(digest string) error {
		return v.RemoveBlob(digest)
	})
	s.OnManifestExpire(func(repoName string) error {
		return v.RemoveRepository(repoName)
	})

	err = s.Start()
	if err != nil {
		return nil, err
	}

	challengeManager := auth.NewSimpleChallengeManager()
	cs, err := ConfigureAuth(config.RemoteURL, config.Username, config.Password, challengeManager)
	if err != nil {
		return nil, err
	}

	return &proxyingRegistry{
		embedded:         registry,
		scheduler:        s,
		challengeManager: challengeManager,
		credentialStore:  cs,
		remoteURL:        config.RemoteURL,
	}, nil
}

开发者ID:schmunk42，项目名称:distribution，代码行数:36，代码来源:proxyregistry.go

示例3: makeTestEnv

// Populate remote store and record the digests
func makeTestEnv(t *testing.T, name string) *testEnv {
	ctx := context.Background()

	truthDir, err := ioutil.TempDir("", "truth")
	if err != nil {
		t.Fatalf("unable to create tempdir: %s", err)
	}

	cacheDir, err := ioutil.TempDir("", "cache")
	if err != nil {
		t.Fatalf("unable to create tempdir: %s", err)
	}

	// todo: create a tempfile area here
	localRegistry, err := storage.NewRegistry(ctx, filesystem.New(truthDir), storage.BlobDescriptorCacheProvider(memory.NewInMemoryBlobDescriptorCacheProvider()), storage.EnableRedirect, storage.DisableDigestResumption)
	if err != nil {
		t.Fatalf("error creating registry: %v", err)
	}
	localRepo, err := localRegistry.Repository(ctx, name)
	if err != nil {
		t.Fatalf("unexpected error getting repo: %v", err)
	}

	truthRegistry, err := storage.NewRegistry(ctx, filesystem.New(cacheDir), storage.BlobDescriptorCacheProvider(memory.NewInMemoryBlobDescriptorCacheProvider()))
	if err != nil {
		t.Fatalf("error creating registry: %v", err)
	}
	truthRepo, err := truthRegistry.Repository(ctx, name)
	if err != nil {
		t.Fatalf("unexpected error getting repo: %v", err)
	}

	truthBlobs := statsBlobStore{
		stats: make(map[string]int),
		blobs: truthRepo.Blobs(ctx),
	}

	localBlobs := statsBlobStore{
		stats: make(map[string]int),
		blobs: localRepo.Blobs(ctx),
	}

	s := scheduler.New(ctx, inmemory.New(), "/scheduler-state.json")

	proxyBlobStore := proxyBlobStore{
		remoteStore: truthBlobs,
		localStore:  localBlobs,
		scheduler:   s,
	}

	te := &testEnv{
		store: proxyBlobStore,
		ctx:   ctx,
	}
	return te
}

开发者ID:rkazak，项目名称:distribution，代码行数:57，代码来源:proxyblobstore_test.go

示例4: newManifestStoreTestEnv

func newManifestStoreTestEnv(t *testing.T, name, tag string) *manifestStoreTestEnv {
	ctx := context.Background()
	truthRegistry := storage.NewRegistryWithDriver(ctx, inmemory.New(), memory.NewInMemoryBlobDescriptorCacheProvider(), false, false, false)
	truthRepo, err := truthRegistry.Repository(ctx, name)
	if err != nil {
		t.Fatalf("unexpected error getting repo: %v", err)
	}
	tr, err := truthRepo.Manifests(ctx)
	if err != nil {
		t.Fatal(err.Error())
	}
	truthManifests := statsManifest{
		manifests: tr,
		stats:     make(map[string]int),
	}

	manifestDigest, err := populateRepo(t, ctx, truthRepo, name, tag)
	if err != nil {
		t.Fatalf(err.Error())
	}

	localRegistry := storage.NewRegistryWithDriver(ctx, inmemory.New(), memory.NewInMemoryBlobDescriptorCacheProvider(), false, true, true)
	localRepo, err := localRegistry.Repository(ctx, name)
	if err != nil {
		t.Fatalf("unexpected error getting repo: %v", err)
	}
	lr, err := localRepo.Manifests(ctx)
	if err != nil {
		t.Fatal(err.Error())
	}

	localManifests := statsManifest{
		manifests: lr,
		stats:     make(map[string]int),
	}

	s := scheduler.New(ctx, inmemory.New(), "/scheduler-state.json")
	return &manifestStoreTestEnv{
		manifestDigest: manifestDigest,
		manifests: proxyManifestStore{
			ctx:             ctx,
			localManifests:  localManifests,
			remoteManifests: truthManifests,
			scheduler:       s,
		},
	}
}

开发者ID:nateww，项目名称:distribution，代码行数:47，代码来源:proxymanifeststore_test.go

示例5: makeTestEnv

// Populate remote store and record the digests
func makeTestEnv(t *testing.T, name string) testEnv {
	ctx := context.Background()

	localRegistry, err := storage.NewRegistry(ctx, inmemory.New(), storage.BlobDescriptorCacheProvider(memory.NewInMemoryBlobDescriptorCacheProvider()), storage.EnableRedirect, storage.DisableDigestResumption)
	if err != nil {
		t.Fatalf("error creating registry: %v", err)
	}
	localRepo, err := localRegistry.Repository(ctx, name)
	if err != nil {
		t.Fatalf("unexpected error getting repo: %v", err)
	}

	truthRegistry, err := storage.NewRegistry(ctx, inmemory.New(), storage.BlobDescriptorCacheProvider(memory.NewInMemoryBlobDescriptorCacheProvider()))
	if err != nil {
		t.Fatalf("error creating registry: %v", err)
	}
	truthRepo, err := truthRegistry.Repository(ctx, name)
	if err != nil {
		t.Fatalf("unexpected error getting repo: %v", err)
	}

	truthBlobs := statsBlobStore{
		stats: make(map[string]int),
		blobs: truthRepo.Blobs(ctx),
	}

	localBlobs := statsBlobStore{
		stats: make(map[string]int),
		blobs: localRepo.Blobs(ctx),
	}

	s := scheduler.New(ctx, inmemory.New(), "/scheduler-state.json")

	proxyBlobStore := proxyBlobStore{
		remoteStore: truthBlobs,
		localStore:  localBlobs,
		scheduler:   s,
	}

	te := testEnv{
		store: proxyBlobStore,
		ctx:   ctx,
	}
	return te
}

开发者ID:vivekjuneja，项目名称:distribution，代码行数:46，代码来源:proxyblobstore_test.go

示例6: makeTestEnv

// Populate remote store and record the digests
func makeTestEnv(t *testing.T, name string) testEnv {
	ctx := context.Background()

	localRegistry := storage.NewRegistryWithDriver(ctx, inmemory.New(), memory.NewInMemoryBlobDescriptorCacheProvider(), false, true, true)
	localRepo, err := localRegistry.Repository(ctx, name)
	if err != nil {
		t.Fatalf("unexpected error getting repo: %v", err)
	}

	truthRegistry := storage.NewRegistryWithDriver(ctx, inmemory.New(), memory.NewInMemoryBlobDescriptorCacheProvider(), false, false, false)
	truthRepo, err := truthRegistry.Repository(ctx, name)
	if err != nil {
		t.Fatalf("unexpected error getting repo: %v", err)
	}

	truthBlobs := statsBlobStore{
		stats: make(map[string]int),
		blobs: truthRepo.Blobs(ctx),
	}

	localBlobs := statsBlobStore{
		stats: make(map[string]int),
		blobs: localRepo.Blobs(ctx),
	}

	s := scheduler.New(ctx, inmemory.New(), "/scheduler-state.json")

	proxyBlobStore := proxyBlobStore{
		remoteStore: truthBlobs,
		localStore:  localBlobs,
		scheduler:   s,
	}

	te := testEnv{
		store: proxyBlobStore,
		ctx:   ctx,
	}
	return te
}

开发者ID:nateww，项目名称:distribution，代码行数:40，代码来源:proxyblobstore_test.go

示例7: NewRegistryPullThroughCache

// NewRegistryPullThroughCache creates a registry acting as a pull through cache
func NewRegistryPullThroughCache(ctx context.Context, registry distribution.Namespace, driver driver.StorageDriver, config configuration.Proxy) (distribution.Namespace, error) {
	remoteURL, err := url.Parse(config.RemoteURL)
	if err != nil {
		return nil, err
	}

	v := storage.NewVacuum(ctx, driver)
	s := scheduler.New(ctx, driver, "/scheduler-state.json")
	s.OnBlobExpire(func(ref reference.Reference) error {
		var r reference.Canonical
		var ok bool
		if r, ok = ref.(reference.Canonical); !ok {
			return fmt.Errorf("unexpected reference type : %T", ref)
		}

		repo, err := registry.Repository(ctx, r)
		if err != nil {
			return err
		}

		blobs := repo.Blobs(ctx)

		// Clear the repository reference and descriptor caches
		err = blobs.Delete(ctx, r.Digest())
		if err != nil {
			return err
		}

		err = v.RemoveBlob(r.Digest().String())
		if err != nil {
			return err
		}

		return nil
	})

	s.OnManifestExpire(func(ref reference.Reference) error {
		var r reference.Canonical
		var ok bool
		if r, ok = ref.(reference.Canonical); !ok {
			return fmt.Errorf("unexpected reference type : %T", ref)
		}

		repo, err := registry.Repository(ctx, r)
		if err != nil {
			return err
		}

		manifests, err := repo.Manifests(ctx)
		if err != nil {
			return err
		}
		err = manifests.Delete(ctx, r.Digest())
		if err != nil {
			return err
		}
		return nil
	})

	err = s.Start()
	if err != nil {
		return nil, err
	}

	cs, err := configureAuth(config.Username, config.Password, config.RemoteURL)
	if err != nil {
		return nil, err
	}

	return &proxyingRegistry{
		embedded:  registry,
		scheduler: s,
		remoteURL: *remoteURL,
		authChallenger: &remoteAuthChallenger{
			remoteURL: *remoteURL,
			cm:        auth.NewSimpleChallengeManager(),
			cs:        cs,
		},
	}, nil
}

开发者ID:sakserv，项目名称:distribution，代码行数:81，代码来源:proxyregistry.go

示例8: makeTestEnv

// Populate remote store and record the digests
func makeTestEnv(t *testing.T, name string) *testEnv {
	nameRef, err := reference.ParseNamed(name)
	if err != nil {
		t.Fatalf("unable to parse reference: %s", err)
	}

	ctx := context.Background()

	truthDir, err := ioutil.TempDir("", "truth")
	if err != nil {
		t.Fatalf("unable to create tempdir: %s", err)
	}

	cacheDir, err := ioutil.TempDir("", "cache")
	if err != nil {
		t.Fatalf("unable to create tempdir: %s", err)
	}

	localDriver, err := filesystem.FromParameters(map[string]interface{}{
		"rootdirectory": truthDir,
	})
	if err != nil {
		t.Fatalf("unable to create filesystem driver: %s", err)
	}

	// todo: create a tempfile area here
	localRegistry, err := storage.NewRegistry(ctx, localDriver, storage.BlobDescriptorCacheProvider(memory.NewInMemoryBlobDescriptorCacheProvider()), storage.EnableRedirect, storage.DisableDigestResumption)
	if err != nil {
		t.Fatalf("error creating registry: %v", err)
	}
	localRepo, err := localRegistry.Repository(ctx, nameRef)
	if err != nil {
		t.Fatalf("unexpected error getting repo: %v", err)
	}

	cacheDriver, err := filesystem.FromParameters(map[string]interface{}{
		"rootdirectory": cacheDir,
	})
	if err != nil {
		t.Fatalf("unable to create filesystem driver: %s", err)
	}

	truthRegistry, err := storage.NewRegistry(ctx, cacheDriver, storage.BlobDescriptorCacheProvider(memory.NewInMemoryBlobDescriptorCacheProvider()))
	if err != nil {
		t.Fatalf("error creating registry: %v", err)
	}
	truthRepo, err := truthRegistry.Repository(ctx, nameRef)
	if err != nil {
		t.Fatalf("unexpected error getting repo: %v", err)
	}

	truthBlobs := statsBlobStore{
		stats: make(map[string]int),
		blobs: truthRepo.Blobs(ctx),
	}

	localBlobs := statsBlobStore{
		stats: make(map[string]int),
		blobs: localRepo.Blobs(ctx),
	}

	s := scheduler.New(ctx, inmemory.New(), "/scheduler-state.json")

	proxyBlobStore := proxyBlobStore{
		repositoryName: nameRef,
		remoteStore:    truthBlobs,
		localStore:     localBlobs,
		scheduler:      s,
		authChallenger: &mockChallenger{},
	}

	te := &testEnv{
		store: proxyBlobStore,
		ctx:   ctx,
	}
	return te
}

开发者ID:tpounds，项目名称:distribution，代码行数:78，代码来源:proxyblobstore_test.go

注：本文中的github.com/docker/distribution/registry/proxy/scheduler.New函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。