public override async Task <NodePublishVolumeResponse> NodePublishVolume(
NodePublishVolumeRequest request, ServerCallContext context)
{
var id = request.VolumeId;
var targetPath = request.TargetPath;
using (var _s = logger.StepInformation("{0}, id: {1}, targetPath: {2}",
nameof(NodePublishVolume), id, targetPath))
{
try
{
if (!request.PublishInfo.TryGetValue("lun", out var lunStr))
{
throw new Exception("No lun info");
}
var lun = int.Parse(lunStr);
await azureDiskAttacher.AttachAsync(targetPath, lun);
}
catch (Exception ex)
{
logger.LogWarning(ex, "Exception in AttachAsync");
throw;
}
_s.Commit();
}
await Task.CompletedTask;
return(new NodePublishVolumeResponse());
}
public override async Task <NodePublishVolumeResponse> NodePublishVolume(
NodePublishVolumeRequest request, ServerCallContext context)
{
var id = request.VolumeId;
var targetPath = request.TargetPath;
using (var _s = logger.StepInformation("{0}, id: {1}, targetPath: {2}",
nameof(NodePublishVolume), id, targetPath))
{
try
{
(var unc, var cred) = azureFileCsiService.GetSmbShare(id, request.NodePublishSecrets);
await smbShareAttacher.AttachAsync(
targetPath,
unc,
cred);
}
catch (Exception ex)
{
logger.LogWarning(ex, "Exception in AttachAsync");
throw;
}
_s.Commit();
}
await Task.CompletedTask;
return(new NodePublishVolumeResponse());
}
public async Task Attach()
{
var channel = TestHelper.CreateChannel();
var controller = new Controller.ControllerClient(channel);
var request = new CreateVolumeRequest
{
Name = namingProvider.VolumeName(),
};
populateSecretsFromEnv(request.ControllerCreateSecrets);
var response = await controller.CreateVolumeAsync(request, null);
Assert.NotNull(response.Volume);
Assert.NotNull(response.Volume.Id);
var volId = response.Volume.Id;
var node = new Node.NodeClient(TestHelper.CreateChannel());
var tmppath = Path.Combine(Path.GetTempPath(), namingProvider.DirName());
try
{
var npr = new NodePublishVolumeRequest
{
VolumeId = volId,
TargetPath = tmppath,
};
populateSecretsFromEnv(npr.NodePublishSecrets);
await node.NodePublishVolumeAsync(npr, null);
var tmpfile = Path.Combine(tmppath, namingProvider.FileName());
var content = DateTimeOffset.UtcNow.ToString();
await File.AppendAllTextAsync(tmpfile, content);
// TODO valid content through storage API, and enable DeleteVolumeAsync
}
finally
{
await node.NodeUnpublishVolumeAsync(new NodeUnpublishVolumeRequest
{
VolumeId = volId,
TargetPath = tmppath,
}, null);
/*
* await controller.DeleteVolumeAsync(new DeleteVolumeRequest
* {
* VolumeId = volId,
* });
*/
}
}
public override async Task <NodePublishVolumeResponse> NodePublishVolume(NodePublishVolumeRequest request, ServerCallContext context)
{
//todo check capabilities, readonly
await _service.PublishDeviceAsync(new HypervNodePublishRequest
{
Name = request.VolumeId,
StagingTargetPath = request.StagingTargetPath,
PublishTargetPath = request.TargetPath
},
context.CancellationToken);
var rsp = new NodePublishVolumeResponse
{
};
return(rsp);
}
