private static async Task VerifyBlobStorageContent(string someJsonContent)
{
CloudBlobContainer applicationsContainer =
_blobClient.GetContainerReference(BlobStorageDeploymentRepository.ApplicationsRootFolderName);
CloudBlobDirectory appDirectory = applicationsContainer.GetDirectoryReference(TestAppBlobRelPath);
Assert.Equal(1, (await appDirectory.ListBlobsAsync()).Count());
Assert.Equal(someJsonContent,
await appDirectory.GetBlockBlobReference(TestAppFileName).DownloadTextAsync());
}
public static async Task DeleteAsync(this CloudBlobDirectory dir)
{
IEnumerable <IListBlobItem> blobs = await dir.ListBlobsAsync(useFlatBlobListing : true);
var tasks = new List <Task>();
foreach (IListBlobItem blobItem in blobs)
{
CloudBlockBlob blob = (CloudBlockBlob)blobItem;
tasks.Add(blob.DeleteAsync());
}
await Task.WhenAll(tasks);
}
public async Task <ClusterDeploymentStatus> FetchClusterDeploymentStatus(string clusterId, int ttlSeconds)
{
ClusterDeploymentStatus clusterDeploymentStatus = new ClusterDeploymentStatus();;
CloudBlobDirectory instancesBlobDir = _blobContainer.GetDirectoryReference(GetClusterStatusRelativePath(clusterId));
if (!await instancesBlobDir.ExistsAsync())
{
return(clusterDeploymentStatus);
}
IEnumerable <IListBlobItem> instancesBlobList = await instancesBlobDir.ListBlobsAsync();
foreach (var blob in instancesBlobList)
{
CloudBlockBlob instanceBlob = blob as CloudBlockBlob;
if (instanceBlob == null)
{
Trace.TraceWarning($"Unexpected blob {blob.Uri} in cluster status directory");
continue;
}
double secondsSinceModified = DateTimeOffset.UtcNow.Subtract(instanceBlob.Properties.LastModified.Value).TotalSeconds;
if (secondsSinceModified > ttlSeconds)
{
continue;
}
try
{
InstanceDeploymentStatus instanceDeploymentStatus =
await FetchInstanceDeploymentStatus(instanceBlob);
string instanceId = instanceBlob.Name;
clusterDeploymentStatus.SetInstanceDeploymentStatus(instanceId, instanceDeploymentStatus);
}
catch (Exception e)
{
Trace.TraceError($"Could not read instance deployment status {instanceBlob.Uri}, Exception: {e}");
}
}
return(clusterDeploymentStatus);
}
public override async Task <IEnumerable <StorageListItem> > List(CancellationToken cancellationToken)
{
var files = await _directory.ListBlobsAsync(cancellationToken);
return(files.Select(GetStorageListItem).AsEnumerable());
}
public static async Task <bool> ExistsAsync(this CloudBlobDirectory dir)
{
return((await dir.ListBlobsAsync()).Any());
}
public async Task <IEnumerable <IListBlobItem> > ListBlobsAsync(CancellationToken cancellationToken)
{
return(await _blobDirectory.ListBlobsAsync(cancellationToken));
}
