private async Task <bool> MountStorageAccount(AzureStorageInfoValue storageInfoValue)
{
try
{
var storageConnectionString =
Utility.BuildStorageConnectionString(storageInfoValue.AccountName, storageInfoValue.AccessKey, _environment.GetStorageSuffix());
await Utility.InvokeWithRetriesAsync(async() =>
{
try
{
using (_metricsLogger.LatencyEvent($"{MetricEventNames.LinuxContainerSpecializationBYOSMountPrefix}.{storageInfoValue.Type.ToString().ToLowerInvariant()}.{storageInfoValue.Id?.ToLowerInvariant()}"))
{
switch (storageInfoValue.Type)
{
case AzureStorageType.AzureFiles:
if (!await _meshServiceClient.MountCifs(storageConnectionString, storageInfoValue.ShareName, storageInfoValue.MountPath))
{
throw new Exception($"Failed to mount BYOS fileshare {storageInfoValue.Id}");
}
break;
case AzureStorageType.AzureBlob:
await _meshServiceClient.MountBlob(storageConnectionString, storageInfoValue.ShareName, storageInfoValue.MountPath);
break;
default:
throw new NotSupportedException($"Unknown BYOS storage type {storageInfoValue.Type}");
}
}
}
catch (Exception e)
{
// todo: Expose any failures here as a part of a health check api.
_logger.LogError(e, $"Failed to mount BYOS storage account {storageInfoValue.Id}");
throw;
}
_logger.LogInformation(
$"Successfully mounted BYOS storage account {storageInfoValue.Id}");
}, 1, TimeSpan.FromSeconds(0.5));
return(true);
}
catch (Exception e)
{
_logger.LogError(e, $"Failed to mount BYOS storage account {storageInfoValue.Id}");
return(false);
}
}
public void Builds_AzureStorageInfoValue(string id, AzureStorageType?type, string accountName, string shareName, string accessKey, string mountPath, bool isValid)
{
var key = id;
var value = $"{accountName}|{shareName}|{accessKey}|{mountPath}";
var environmentVariable = new KeyValuePair <string, string>(key, value);
var azureStorageInfoValue = AzureStorageInfoValue.FromEnvironmentVariable(environmentVariable);
if (isValid)
{
Assert.NotNull(azureStorageInfoValue);
Assert.Equal("storageid", azureStorageInfoValue.Id);
Assert.Equal(type, azureStorageInfoValue.Type);
Assert.Equal(accountName, azureStorageInfoValue.AccountName);
Assert.Equal(shareName, azureStorageInfoValue.ShareName);
Assert.Equal(accessKey, azureStorageInfoValue.AccessKey);
Assert.Equal(mountPath, azureStorageInfoValue.MountPath);
}
else
{
Assert.Null(azureStorageInfoValue);
}
}
