func (p BlobstoreProvider) Get(provider string, options map[string]interface{}) (boshblob.Blobstore, error) {
configDir, err := p.fs.TempDir("blobstore-s3-config")
if err != nil {
return nil, bosherr.WrapError(err, "Cerating tmp dir for blobstore config")
}
configPath := filepath.Join(configDir, "config.json")
blobstore := boshblob.NewExternalBlobstore(
provider,
options,
p.fs,
p.runner,
p.uuidGen,
configPath,
)
blobstore = boshblob.NewSHA1VerifiableBlobstore(blobstore)
blobstore = boshblob.NewRetryableBlobstore(blobstore, 3, p.logger)
err = blobstore.Validate()
if err != nil {
return nil, bosherr.WrapError(err, "Validating blobstore")
}
return blobstore, nil
}
fakeblob "github.com/cloudfoundry/bosh-agent/blobstore/fakes"
bosherr "github.com/cloudfoundry/bosh-agent/errors"
boshlog "github.com/cloudfoundry/bosh-agent/logger"
)
var _ = Describe("retryableBlobstore", func() {
var (
innerBlobstore *fakeblob.FakeBlobstore
logger boshlog.Logger
retryableBlobstore boshblob.Blobstore
)
BeforeEach(func() {
innerBlobstore = &fakeblob.FakeBlobstore{}
logger = boshlog.NewLogger(boshlog.LevelNone)
retryableBlobstore = boshblob.NewRetryableBlobstore(innerBlobstore, 3, logger)
})
Describe("Get", func() {
Context("when inner blobstore succeeds before maximum number of get tries (first time)", func() {
It("returns path without an error", func() {
innerBlobstore.GetFileName = "fake-path"
path, err := retryableBlobstore.Get("fake-blob-id", "fake-fingerprint")
Expect(err).ToNot(HaveOccurred())
Expect(path).To(Equal("fake-path"))
Expect(innerBlobstore.GetBlobIDs).To(Equal([]string{"fake-blob-id"}))
Expect(innerBlobstore.GetFingerprints).To(Equal([]string{"fake-fingerprint"}))
})
})