Golang environs.UnregisterImageDataSourceFunc函数代码示例

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本文整理汇总了Golang中github.com/juju/juju/environs.UnregisterImageDataSourceFunc函数的典型用法代码示例。如果您正苦于以下问题：Golang UnregisterImageDataSourceFunc函数的具体用法？Golang UnregisterImageDataSourceFunc怎么用？Golang UnregisterImageDataSourceFunc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UnregisterImageDataSourceFunc函数的9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: TestImageMetadataURLsRegisteredFuncs

func (s *ImageMetadataSuite) TestImageMetadataURLsRegisteredFuncs(c *gc.C) {
	environs.RegisterImageDataSourceFunc("id0", func(environs.Environ) (simplestreams.DataSource, error) {
		return simplestreams.NewURLDataSource("id0", "betwixt/releases", utils.NoVerifySSLHostnames), nil
	})
	environs.RegisterImageDataSourceFunc("id1", func(environs.Environ) (simplestreams.DataSource, error) {
		return simplestreams.NewURLDataSource("id1", "yoink", utils.NoVerifySSLHostnames), nil
	})
	// overwrite the one previously registered against id1
	environs.RegisterImageDataSourceFunc("id1", func(environs.Environ) (simplestreams.DataSource, error) {
		return nil, errors.NewNotSupported(nil, "oyvey")
	})
	environs.RegisterUserImageDataSourceFunc("id2", func(environs.Environ) (simplestreams.DataSource, error) {
		return simplestreams.NewURLDataSource("id2", "foobar", utils.NoVerifySSLHostnames), nil
	})
	defer environs.UnregisterImageDataSourceFunc("id0")
	defer environs.UnregisterImageDataSourceFunc("id1")
	defer environs.UnregisterImageDataSourceFunc("id2")

	env := s.env(c, "config-image-metadata-url", "")
	sources, err := environs.ImageMetadataSources(env)
	c.Assert(err, jc.ErrorIsNil)
	sstesting.AssertExpectedSources(c, sources, []string{
		"config-image-metadata-url/",
		"foobar/",
		"betwixt/releases/",
		"http://cloud-images.ubuntu.com/releases/",
	})
}

开发者ID:claudiu-coblis，项目名称:juju，代码行数:28，代码来源:imagemetadata_test.go

示例2: TestImageMetadataURLsRegisteredFuncs

func (s *ImageMetadataSuite) TestImageMetadataURLsRegisteredFuncs(c *gc.C) {
	environs.RegisterImageDataSourceFunc("id0", func(environs.Environ) (simplestreams.DataSource, error) {
		return simplestreams.NewURLDataSource("id0", "betwixt/releases", utils.NoVerifySSLHostnames, simplestreams.DEFAULT_CLOUD_DATA, false), nil
	})
	environs.RegisterImageDataSourceFunc("id1", func(environs.Environ) (simplestreams.DataSource, error) {
		return simplestreams.NewURLDataSource("id1", "yoink", utils.NoVerifySSLHostnames, simplestreams.SPECIFIC_CLOUD_DATA, false), nil
	})
	// overwrite the one previously registered against id1
	environs.RegisterImageDataSourceFunc("id1", func(environs.Environ) (simplestreams.DataSource, error) {
		return nil, errors.NewNotSupported(nil, "oyvey")
	})
	environs.RegisterUserImageDataSourceFunc("id2", func(environs.Environ) (simplestreams.DataSource, error) {
		return simplestreams.NewURLDataSource("id2", "foobar", utils.NoVerifySSLHostnames, simplestreams.CUSTOM_CLOUD_DATA, false), nil
	})
	defer environs.UnregisterImageDataSourceFunc("id0")
	defer environs.UnregisterImageDataSourceFunc("id1")
	defer environs.UnregisterImageDataSourceFunc("id2")

	env := s.env(c, "config-image-metadata-url", "")
	sources, err := environs.ImageMetadataSources(env)
	c.Assert(err, jc.ErrorIsNil)
	sstesting.AssertExpectedSources(c, sources, []sstesting.SourceDetails{
		{"config-image-metadata-url/", ""},
		{"foobar/", ""},
		{"betwixt/releases/", ""},
		{"https://streams.canonical.com/juju/images/releases/", imagemetadata.SimplestreamsImagesPublicKey},
		{"http://cloud-images.ubuntu.com/releases/", imagemetadata.SimplestreamsImagesPublicKey},
	})
}

开发者ID:AlexisBruemmer，项目名称:juju，代码行数:29，代码来源:imagemetadata_test.go

示例3: TestBootstrapMetadata

func (s *bootstrapSuite) TestBootstrapMetadata(c *gc.C) {
	environs.UnregisterImageDataSourceFunc("bootstrap metadata")

	metadataDir, metadata := createImageMetadata(c)
	stor, err := filestorage.NewFileStorageWriter(metadataDir)
	c.Assert(err, jc.ErrorIsNil)
	envtesting.UploadFakeTools(c, stor, "released", "released")

	env := newEnviron("foo", useDefaultKeys, nil)
	s.setDummyStorage(c, env)
	err = bootstrap.Bootstrap(envtesting.BootstrapContext(c), env, bootstrap.BootstrapParams{
		MetadataDir: metadataDir,
	})
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(env.bootstrapCount, gc.Equals, 1)
	c.Assert(envtools.DefaultBaseURL, gc.Equals, metadataDir)

	datasources, err := environs.ImageMetadataSources(env)
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(datasources, gc.HasLen, 3)
	c.Assert(datasources[0].Description(), gc.Equals, "bootstrap metadata")
	c.Assert(env.instanceConfig, gc.NotNil)
	c.Assert(env.instanceConfig.CustomImageMetadata, gc.HasLen, 1)
	c.Assert(env.instanceConfig.CustomImageMetadata[0], gc.DeepEquals, metadata[0])
}

开发者ID:pmatulis，项目名称:juju，代码行数:25，代码来源:bootstrap_test.go

示例4: TestBootstrapMetadata

func (s *bootstrapSuite) TestBootstrapMetadata(c *gc.C) {
	environs.UnregisterImageDataSourceFunc("bootstrap metadata")

	metadataDir, metadata := createImageMetadata(c)
	stor, err := filestorage.NewFileStorageWriter(metadataDir)
	c.Assert(err, jc.ErrorIsNil)
	envtesting.UploadFakeTools(c, stor, "released", "released")

	env := newEnviron("foo", useDefaultKeys, nil)
	s.setDummyStorage(c, env)
	err = bootstrap.Bootstrap(envtesting.BootstrapContext(c), env, bootstrap.BootstrapParams{
		MetadataDir: metadataDir,
	})
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(env.bootstrapCount, gc.Equals, 1)
	c.Assert(envtools.DefaultBaseURL, gc.Equals, metadataDir)

	datasources, err := environs.ImageMetadataSources(env)
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(datasources, gc.HasLen, 3)
	c.Assert(datasources[0].Description(), gc.Equals, "bootstrap metadata")
	// This data source does not require to contain signed data.
	// However, it may still contain it.
	// Since we will always try to read signed data first,
	// we want to be able to try to read this signed data
	// with a user provided key.
	// for this test, user provided key is empty.
	// Bugs #1542127, #1542131
	c.Assert(datasources[0].PublicSigningKey(), gc.Equals, "")
	c.Assert(env.instanceConfig, gc.NotNil)
	c.Assert(env.instanceConfig.CustomImageMetadata, gc.HasLen, 1)
	c.Assert(env.instanceConfig.CustomImageMetadata[0], gc.DeepEquals, metadata[0])
}

开发者ID:makyo，项目名称:juju，代码行数:33，代码来源:bootstrap_test.go

示例5: TestBootstrapMetadataImagesMissing

func (s *bootstrapSuite) TestBootstrapMetadataImagesMissing(c *gc.C) {
	environs.UnregisterImageDataSourceFunc("bootstrap metadata")

	noImagesDir := c.MkDir()
	stor, err := filestorage.NewFileStorageWriter(noImagesDir)
	c.Assert(err, jc.ErrorIsNil)
	envtesting.UploadFakeTools(c, stor, "released", "released")

	env := newEnviron("foo", useDefaultKeys, nil)
	s.setDummyStorage(c, env)
	err = bootstrap.Bootstrap(envtesting.BootstrapContext(c), env, bootstrap.BootstrapParams{
		ControllerConfig: coretesting.FakeControllerConfig(),
		AdminSecret:      "admin-secret",
		CAPrivateKey:     coretesting.CAKey,
		MetadataDir:      noImagesDir,
	})
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(env.bootstrapCount, gc.Equals, 1)

	datasources, err := environs.ImageMetadataSources(env)
	c.Assert(err, jc.ErrorIsNil)
	c.Assert(datasources, gc.HasLen, 2)
	c.Assert(datasources[0].Description(), gc.Equals, "default cloud images")
	c.Assert(datasources[1].Description(), gc.Equals, "default ubuntu cloud images")
}

开发者ID:bac，项目名称:juju，代码行数:25，代码来源:bootstrap_test.go

示例6: TestImageMetadataURLsRegisteredFuncsError

func (s *ImageMetadataSuite) TestImageMetadataURLsRegisteredFuncsError(c *gc.C) {
	environs.RegisterImageDataSourceFunc("id0", func(environs.Environ) (simplestreams.DataSource, error) {
		return nil, errors.New("oyvey!")
	})
	defer environs.UnregisterImageDataSourceFunc("id0")

	env := s.env(c, "config-image-metadata-url", "")
	_, err := environs.ImageMetadataSources(env)
	c.Assert(err, gc.ErrorMatches, "oyvey!")
}

开发者ID:Pankov404，项目名称:juju，代码行数:10，代码来源:imagemetadata_test.go

示例7: createTestDataSource

func (s *regionMetadataSuite) createTestDataSource(c *gc.C, dsID string, files []struct{ path, content string }) int {
	metadataDir := c.MkDir()
	writeTempFiles(c, metadataDir, files)

	ds := simplestreams.NewURLDataSource(dsID, "file://"+metadataDir, false, 20, false)
	environs.RegisterImageDataSourceFunc(dsID, func(environs.Environ) (simplestreams.DataSource, error) {
		return ds, nil
	})
	s.AddCleanup(func(*gc.C) {
		environs.UnregisterImageDataSourceFunc(dsID)
	})
	return ds.Priority()
}

开发者ID:exekias，项目名称:juju，代码行数:13，代码来源:updatefrompublished_test.go

示例8: setupMetadata

func (s *archSuite) setupMetadata(c *gc.C, arches []string) (environs.Environ, simplestreams.CloudSpec) {
	imagetesting.PatchOfficialDataSources(&s.CleanupSuite, "")
	env := &mockEnviron{
		config: configGetter(c),
	}

	var images []*imagemetadata.ImageMetadata
	for _, arch := range arches {
		images = append(images, &imagemetadata.ImageMetadata{
			Id:         "image-id",
			Arch:       arch,
			RegionName: "Region",
			Endpoint:   "https://endpoint/",
		})
	}
	// Append an image from another region with some other arch to ensure it is ignored.
	images = append(images, &imagemetadata.ImageMetadata{
		Id:         "image-id",
		Arch:       "arch",
		RegionName: "Region-Two",
		Endpoint:   "https://endpoint/",
	})
	cloudSpec := simplestreams.CloudSpec{
		Region:   "Region",
		Endpoint: "https://endpoint/",
	}

	metadataDir := c.MkDir()
	stor, err := filestorage.NewFileStorageWriter(metadataDir)
	c.Assert(err, jc.ErrorIsNil)
	err = imagemetadata.MergeAndWriteMetadata("precise", images, &cloudSpec, stor)
	c.Assert(err, jc.ErrorIsNil)

	id := "SupportedArchitectures"
	environs.RegisterImageDataSourceFunc(id, func(environs.Environ) (simplestreams.DataSource, error) {
		return simplestreams.NewURLDataSource(id, "file://"+metadataDir+"/images", false, simplestreams.DEFAULT_CLOUD_DATA, false), nil
	})
	s.AddCleanup(func(*gc.C) {
		environs.UnregisterImageDataSourceFunc(id)
	})

	return env, cloudSpec
}

开发者ID:exekias，项目名称:juju，代码行数:43，代码来源:supportedarchitectures_test.go

示例9: unregisterSimplestreamsDataSource

// unregisterSimplestreamsDataSource de-registers an environmentStorageDataSource.
func unregisterSimplestreamsDataSource() {
	environs.UnregisterImageDataSourceFunc(storageDataSourceId)
}

开发者ID:kakamessi99，项目名称:juju，代码行数:4，代码来源:simplestreams.go

注：本文中的github.com/juju/juju/environs.UnregisterImageDataSourceFunc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。