Golang imagemetadata.MergeAndWriteMetadata函数代码示例

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本文整理汇总了Golang中github.com/juju/juju/environs/imagemetadata.MergeAndWriteMetadata函数的典型用法代码示例。如果您正苦于以下问题：Golang MergeAndWriteMetadata函数的具体用法？Golang MergeAndWriteMetadata怎么用？Golang MergeAndWriteMetadata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MergeAndWriteMetadata函数的12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: TestWriteIndexRegionOnce

func (s *generateSuite) TestWriteIndexRegionOnce(c *gc.C) {
	existingImageMetadata := []*imagemetadata.ImageMetadata{
		{
			Id:       "1234",
			Arch:     "amd64",
			Version:  "13.04",
			VirtType: "kvm",
		},
	}
	cloudSpec := &simplestreams.CloudSpec{
		Region:   "region",
		Endpoint: "endpoint",
	}
	dir := c.MkDir()
	targetStorage, err := filestorage.NewFileStorageWriter(dir)
	c.Assert(err, jc.ErrorIsNil)
	err = imagemetadata.MergeAndWriteMetadata("raring", existingImageMetadata, cloudSpec, targetStorage)
	c.Assert(err, jc.ErrorIsNil)
	newImageMetadata := []*imagemetadata.ImageMetadata{
		{
			Id:       "abcd",
			Arch:     "amd64",
			Version:  "13.04",
			VirtType: "lxd",
		},
	}
	err = imagemetadata.MergeAndWriteMetadata("raring", newImageMetadata, cloudSpec, targetStorage)
	c.Assert(err, jc.ErrorIsNil)

	foundIndex, _ := testing.ParseIndexMetadataFromStorage(c, targetStorage)
	expectedCloudSpecs := []simplestreams.CloudSpec{*cloudSpec}
	c.Assert(foundIndex.Clouds, jc.SameContents, expectedCloudSpecs)
}

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

示例2: TestWriteMetadataMergeDifferentRegion

func (s *generateSuite) TestWriteMetadataMergeDifferentRegion(c *gc.C) {
	existingImageMetadata := []*imagemetadata.ImageMetadata{
		{
			Id:      "1234",
			Arch:    "amd64",
			Version: "13.04",
		},
	}
	cloudSpec := &simplestreams.CloudSpec{
		Region:   "region",
		Endpoint: "endpoint",
	}
	dir := c.MkDir()
	targetStorage, err := filestorage.NewFileStorageWriter(dir)
	c.Assert(err, jc.ErrorIsNil)
	err = imagemetadata.MergeAndWriteMetadata("raring", existingImageMetadata, cloudSpec, targetStorage)
	c.Assert(err, jc.ErrorIsNil)
	newImageMetadata := []*imagemetadata.ImageMetadata{
		{
			Id:      "abcd",
			Arch:    "amd64",
			Version: "13.04",
		},
		{
			Id:      "xyz",
			Arch:    "arm",
			Version: "13.04",
		},
	}
	cloudSpec = &simplestreams.CloudSpec{
		Region:   "region2",
		Endpoint: "endpoint2",
	}
	err = imagemetadata.MergeAndWriteMetadata("raring", newImageMetadata, cloudSpec, targetStorage)
	c.Assert(err, jc.ErrorIsNil)
	metadata := testing.ParseMetadataFromDir(c, dir)
	c.Assert(metadata, gc.HasLen, 3)
	for _, im := range newImageMetadata {
		im.RegionName = "region2"
		im.Endpoint = "endpoint2"
	}
	existingImageMetadata[0].RegionName = "region"
	existingImageMetadata[0].Endpoint = "endpoint"
	newImageMetadata = append(newImageMetadata, existingImageMetadata[0])
	imagemetadata.Sort(newImageMetadata)
	c.Assert(metadata, gc.DeepEquals, newImageMetadata)
	assertFetch(c, targetStorage, "raring", "amd64", "region", "endpoint", "1234")
	assertFetch(c, targetStorage, "raring", "amd64", "region2", "endpoint2", "abcd")
}

开发者ID:Pankov404，项目名称:juju，代码行数:49，代码来源:generate_test.go

示例3: Run

func (c *ImageMetadataCommand) Run(context *cmd.Context) error {
	if err := c.setParams(context); err != nil {
		return err
	}
	out := context.Stdout
	im := &imagemetadata.ImageMetadata{
		Id:   c.ImageId,
		Arch: c.Arch,
	}
	cloudSpec := simplestreams.CloudSpec{
		Region:   c.Region,
		Endpoint: c.Endpoint,
	}
	targetStorage, err := filestorage.NewFileStorageWriter(c.Dir)
	if err != nil {
		return err
	}
	err = imagemetadata.MergeAndWriteMetadata(c.Series, []*imagemetadata.ImageMetadata{im}, &cloudSpec, targetStorage)
	if err != nil {
		return fmt.Errorf("image metadata files could not be created: %v", err)
	}
	dir := context.AbsPath(c.Dir)
	dest := filepath.Join(dir, storage.BaseImagesPath, "streams", "v1")
	fmt.Fprintf(out, fmt.Sprintf(helpDoc, dest, dir, dir))
	return nil
}

开发者ID:jiasir，项目名称:juju，代码行数:26，代码来源:imagemetadata.go

示例4: createImageMetadata

func createImageMetadata(c *gc.C) (sourceDir string, destDir string, destStor storage.Storage, metadata *imagemetadata.ImageMetadata) {
	destDir = c.MkDir()
	var err error
	destStor, err = filestorage.NewFileStorageWriter(destDir)
	c.Assert(err, gc.IsNil)

	// Generate some metadata.
	sourceDir = c.MkDir()
	im := []*imagemetadata.ImageMetadata{
		{
			Id:      "1234",
			Arch:    "amd64",
			Version: "13.04",
		},
	}
	cloudSpec := &simplestreams.CloudSpec{
		Region:   "region",
		Endpoint: "endpoint",
	}
	im[0].RegionName = cloudSpec.Region
	im[0].Endpoint = cloudSpec.Endpoint
	var sourceStor storage.Storage
	sourceStor, err = filestorage.NewFileStorageWriter(sourceDir)
	c.Assert(err, gc.IsNil)
	err = imagemetadata.MergeAndWriteMetadata("raring", im, cloudSpec, sourceStor)
	c.Assert(err, gc.IsNil)
	return sourceDir, destDir, destStor, im[0]
}

开发者ID:jiasir，项目名称:juju，代码行数:28，代码来源:upload_test.go

示例5: setupMetadata

func (s *archSuite) setupMetadata(c *gc.C, arches []string) (environs.Environ, simplestreams.CloudSpec) {
	s.PatchValue(&imagemetadata.DefaultBaseURL, "")
	stor := newStorage(s, c)
	env := &mockEnviron{
		storage: stor,
		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/",
	}
	err := imagemetadata.MergeAndWriteMetadata("precise", images, &cloudSpec, env.Storage())
	c.Assert(err, gc.IsNil)
	return env, cloudSpec
}

开发者ID:kapilt，项目名称:juju，代码行数:32，代码来源:supportedarchitectures_test.go

示例6: makeTestMetadata

func makeTestMetadata(c *gc.C, env environs.Environ, series, location string, im []*imagemetadata.ImageMetadata) {
	cloudSpec := simplestreams.CloudSpec{
		Region:   location,
		Endpoint: "https://management.core.windows.net/",
	}
	err := imagemetadata.MergeAndWriteMetadata(series, im, &cloudSpec, env.Storage())
	c.Assert(err, gc.IsNil)
}

开发者ID:kapilt，项目名称:juju，代码行数:8，代码来源:instancetype_test.go

示例7: TestWriteMetadataMergeDifferentVirtType

// lp#1600054
func (s *generateSuite) TestWriteMetadataMergeDifferentVirtType(c *gc.C) {
	existingImageMetadata := []*imagemetadata.ImageMetadata{
		{
			Id:       "1234",
			Arch:     "amd64",
			Version:  "13.04",
			VirtType: "kvm",
		},
	}
	cloudSpec := &simplestreams.CloudSpec{
		Region:   "region",
		Endpoint: "endpoint",
	}
	dir := c.MkDir()
	targetStorage, err := filestorage.NewFileStorageWriter(dir)
	c.Assert(err, jc.ErrorIsNil)
	err = imagemetadata.MergeAndWriteMetadata("raring", existingImageMetadata, cloudSpec, targetStorage)
	c.Assert(err, jc.ErrorIsNil)
	newImageMetadata := []*imagemetadata.ImageMetadata{
		{
			Id:       "abcd",
			Arch:     "amd64",
			Version:  "13.04",
			VirtType: "lxd",
		},
	}
	err = imagemetadata.MergeAndWriteMetadata("raring", newImageMetadata, cloudSpec, targetStorage)
	c.Assert(err, jc.ErrorIsNil)

	foundMetadata := testing.ParseMetadataFromDir(c, dir)

	expectedMetadata := append(newImageMetadata, existingImageMetadata...)
	c.Assert(len(foundMetadata), gc.Equals, len(expectedMetadata))
	for _, im := range expectedMetadata {
		im.RegionName = cloudSpec.Region
		im.Endpoint = cloudSpec.Endpoint
	}
	imagemetadata.Sort(expectedMetadata)
	c.Assert(foundMetadata, gc.DeepEquals, expectedMetadata)
	assertFetch(c, targetStorage, "raring", "amd64", "region", "endpoint", "1234", "abcd")
}

开发者ID:bac，项目名称:juju，代码行数:42，代码来源:generate_test.go

示例8: TestWriteMetadataMergeOverwriteSameArch

func (s *generateSuite) TestWriteMetadataMergeOverwriteSameArch(c *gc.C) {
	existingImageMetadata := []*imagemetadata.ImageMetadata{
		{
			Id:      "1234",
			Arch:    "amd64",
			Version: "13.04",
		},
	}
	cloudSpec := &simplestreams.CloudSpec{
		Region:   "region",
		Endpoint: "endpoint",
	}
	dir := c.MkDir()
	targetStorage, err := filestorage.NewFileStorageWriter(dir)
	c.Assert(err, gc.IsNil)
	err = imagemetadata.MergeAndWriteMetadata("raring", existingImageMetadata, cloudSpec, targetStorage)
	c.Assert(err, gc.IsNil)
	newImageMetadata := []*imagemetadata.ImageMetadata{
		{
			Id:      "abcd",
			Arch:    "amd64",
			Version: "13.04",
		},
		{
			Id:      "xyz",
			Arch:    "arm",
			Version: "13.04",
		},
	}
	err = imagemetadata.MergeAndWriteMetadata("raring", newImageMetadata, cloudSpec, targetStorage)
	c.Assert(err, gc.IsNil)
	metadata := testing.ParseMetadataFromDir(c, dir)
	c.Assert(metadata, gc.HasLen, 2)
	for _, im := range newImageMetadata {
		im.RegionName = cloudSpec.Region
		im.Endpoint = cloudSpec.Endpoint
	}
	c.Assert(metadata, gc.DeepEquals, newImageMetadata)
	assertFetch(c, targetStorage, "raring", "amd64", "region", "endpoint", "abcd")
	assertFetch(c, targetStorage, "raring", "arm", "region", "endpoint", "xyz")
}

开发者ID:jiasir，项目名称:juju，代码行数:41，代码来源:generate_test.go

示例9: 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10: makeLocalMetadata

func (s *ValidateImageMetadataSuite) makeLocalMetadata(c *gc.C, id, region, series, endpoint, stream string) error {
	im := &imagemetadata.ImageMetadata{
		Id:     id,
		Arch:   "amd64",
		Stream: stream,
	}
	cloudSpec := simplestreams.CloudSpec{
		Region:   region,
		Endpoint: endpoint,
	}
	targetStorage, err := filestorage.NewFileStorageWriter(s.metadataDir)
	if err != nil {
		return err
	}
	err = imagemetadata.MergeAndWriteMetadata(series, []*imagemetadata.ImageMetadata{im}, &cloudSpec, targetStorage)
	if err != nil {
		return err
	}
	return nil
}

开发者ID:kat-co，项目名称:juju，代码行数:20，代码来源:validateimagemetadata_test.go

示例11: createImageMetadata

// createImageMetadata creates some image metadata in a local directory.
func createImageMetadata(c *gc.C) (dir string, _ []*imagemetadata.ImageMetadata) {
	// Generate some image metadata.
	im := []*imagemetadata.ImageMetadata{{
		Id:         "1234",
		Arch:       "amd64",
		Version:    "13.04",
		RegionName: "region",
		Endpoint:   "endpoint",
	}}
	cloudSpec := &simplestreams.CloudSpec{
		Region:   "region",
		Endpoint: "endpoint",
	}
	sourceDir := c.MkDir()
	sourceStor, err := filestorage.NewFileStorageWriter(sourceDir)
	c.Assert(err, jc.ErrorIsNil)
	err = imagemetadata.MergeAndWriteMetadata("raring", im, cloudSpec, sourceStor)
	c.Assert(err, jc.ErrorIsNil)
	return sourceDir, im
}

开发者ID:pmatulis，项目名称:juju，代码行数:21，代码来源:bootstrap_test.go

示例12: TestWriteMetadata

func (s *generateSuite) TestWriteMetadata(c *gc.C) {
	im := []*imagemetadata.ImageMetadata{
		{
			Id:      "1234",
			Arch:    "amd64",
			Version: "13.04",
		},
	}
	cloudSpec := &simplestreams.CloudSpec{
		Region:   "region",
		Endpoint: "endpoint",
	}
	dir := c.MkDir()
	targetStorage, err := filestorage.NewFileStorageWriter(dir)
	c.Assert(err, jc.ErrorIsNil)
	err = imagemetadata.MergeAndWriteMetadata("raring", im, cloudSpec, targetStorage)
	c.Assert(err, jc.ErrorIsNil)
	metadata := testing.ParseMetadataFromDir(c, dir)
	c.Assert(metadata, gc.HasLen, 1)
	im[0].RegionName = cloudSpec.Region
	im[0].Endpoint = cloudSpec.Endpoint
	c.Assert(im[0], gc.DeepEquals, metadata[0])
	assertFetch(c, targetStorage, "raring", "amd64", "region", "endpoint", "1234")
}

开发者ID:Pankov404，项目名称:juju，代码行数:24，代码来源:generate_test.go

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