* Make copy poll max retry, a global driver max retry
* Get support for etags in Azure
* Fix storage driver tests
* Fix auth mess and update docs
* Refactor Azure client and enable Azure storage tests
We use Azurite for integration testing which requires TLS,
so we had to figure out how to skip TLS verification when running tests locally:
this required updating testsuites Driver and constructor due to TestRedirectURL
sending GET and HEAD requests to remote storage which in this case is Azurite.
Signed-off-by: Milos Gajdos <milosthegajdos@gmail.com>
Something seems broken on azure/azure sdk side - it is currently not
possible to copy a blob of type AppendBlob using `CopyFromURL`.
Using the AppendBlob client via NewAppendBlobClient does not work
either.
According to Azure the correct way to do this is by using
StartCopyFromURL. Because this is an async operation, we need to do
polling ourselves. A simple backoff mechanism is used, where during each
iteration, the configured delay is multiplied by the retry number.
Also introduces two new config options for the Azure driver:
copy_status_poll_max_retry, and copy_status_poll_delay.
Signed-off-by: Flavian Missi <fmissi@redhat.com>
Microsoft has updated the golang Azure SDK significantly. Update the
azure storage driver to use the new SDK. Add support for client
secret and MSI authentication schemes in addition to shared key
authentication.
Implement rootDirectory support for the azure storage driver to mirror
the S3 driver.
Signed-off-by: Kirat Singh <kirat.singh@beacon.io>
Co-authored-by: Cory Snider <corhere@gmail.com>
