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
}
Beispiel #2
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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
}
Beispiel #3
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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]
}
Beispiel #4
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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)
}
Beispiel #5
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func (s *ValidateSuite) makeLocalMetadata(c *gc.C, id, region, series, endpoint, stream string) error {
	metadata := []*imagemetadata.ImageMetadata{
		{
			Id:     id,
			Arch:   "amd64",
			Stream: stream,
		},
	}
	cloudSpec := simplestreams.CloudSpec{
		Region:   region,
		Endpoint: endpoint,
	}
	targetStorage, err := filestorage.NewFileStorageWriter(s.metadataDir)
	c.Assert(err, gc.IsNil)
	err = imagemetadata.MergeAndWriteMetadata(series, metadata, &cloudSpec, targetStorage)
	if err != nil {
		return err
	}
	return nil
}
Beispiel #6
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// createImageMetadata creates some image metadata in a local directory.
func createImageMetadata(c *gc.C) (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, gc.IsNil)
	err = imagemetadata.MergeAndWriteMetadata("raring", im, cloudSpec, sourceStor)
	c.Assert(err, gc.IsNil)
	return sourceDir, im
}