public string VolumeCapabilities()
{
string traceId = GetTraceId("VolumeCapabilities");
TraceWriter.WriteInfoWithId(Constants.TraceSource, traceId, "VolumeCapabilities");
return(volumeCapabilities);
}
public string Activate()
{
string traceId = GetTraceId("Activate");
TraceWriter.WriteInfoWithId(Constants.TraceSource, traceId, "Activate");
return(activationString);
}
public string Activate()
{
TraceWriter.WriteInfoWithId(
TraceType,
this.serviceContext.TraceId,
"Activate");
return(activationString);
}
public string VolumeList()
{
string traceId = GetTraceId("VolumeList");
var response = this.Serialize(this.volumeMap.ListVolumes());
TraceWriter.WriteInfoWithId(Constants.TraceSource, traceId, $"VolumeList: {response}");
return(response);
}
public string VolumeCapabilities()
{
TraceWriter.WriteInfoWithId(
TraceType,
this.serviceContext.TraceId,
"VolumeCapabilities");
return(volumeCapabilities);
}
public string BlockStoreRegister()
{
bool registerSuccessful = false;
string traceId = GetTraceId("BlockStoreRegister");
string blockStoreServicePartitionId = "";
string blockStoreServicePort = "";
try
{
// Catch the low memory exception
byte[] buffer = new byte[(int)Request.ContentLength];
Request.Body.Read(buffer, 0, (int)Request.ContentLength);
// Format: "<ServicePartitionId> <Port>"
string registerRequest = System.Text.Encoding.Default.GetString(buffer);
string[] arrData = registerRequest.Split(new string[] { " " }, StringSplitOptions.None);
if (arrData.Length == 2)
{
blockStoreServicePartitionId = arrData[0];
blockStoreServicePort = arrData[1];
int port = 0;
if (Int32.TryParse(blockStoreServicePort, out port))
{
// ServicePartitionID could exist, (for instance, SF restart), then just update the map
// Need to make sure different Block Store Service never has same ServicePartitionID
registerSuccessful = this.volumeMap.UpdateServiceMappings(blockStoreServicePartitionId, port);
}
else
{
TraceWriter.WriteInfoWithId(Constants.TraceSource, traceId, $"Unable to parse registration request: {registerRequest}.");
registerSuccessful = false;
}
}
else
{
TraceWriter.WriteInfoWithId(Constants.TraceSource, traceId, $"Malformed registration request: {registerRequest}.");
registerSuccessful = false;
}
}
catch (Exception ex)
{
TraceWriter.WriteInfoWithId(Constants.TraceSource, traceId, $"Unexpected exception : {ex.Message}");
registerSuccessful = false;
}
if (registerSuccessful)
{
TraceWriter.WriteInfoWithId(Constants.TraceSource, traceId, $"{blockStoreServicePartitionId}:{blockStoreServicePort} registered.");
return("RegisterSuccessful");
}
else
{
TraceWriter.WriteInfoWithId(Constants.TraceSource, traceId, $"Service registration failed.");
return("RegisterFailed");
}
}
public string VolumeMount()
{
string traceId = GetTraceId("VolumeMount");
var body = this.Deserialize <VolumeMountRequest>(Request.Body);
TraceWriter.WriteInfoWithId(Constants.TraceSource, traceId, $"VolumeMount : {body.Name}, {body.ID}");
return(this.Serialize(this.volumeMap.MountVolume(body, traceId)));
}
public string VolumeRemove()
{
string traceId = GetTraceId("VolumeRemove");
var body = this.Deserialize <VolumeName>(Request.Body);
TraceWriter.WriteInfoWithId(Constants.TraceSource, traceId, $"VolumeRemove : {body.Name}");
return(this.Serialize(this.volumeMap.RemoveVolume(body, traceId)));
}
public string VolumeGet()
{
string traceId = GetTraceId("VolumeGet");
var body = this.Deserialize <VolumeName>(Request.Body);
string response = this.Serialize(this.volumeMap.GetVolume(body, traceId));
TraceWriter.WriteInfoWithId(Constants.TraceSource, traceId, $"VolumeGet : {body.Name}, {response}");
return(response);
}
public string VolumeGet()
{
var body = this.Deserialize <VolumeName>(Request.Body);
TraceWriter.WriteInfoWithId(
TraceType,
this.serviceContext.TraceId,
$"VolumeGet : {body.Name}");
return(this.Serialize(this.volumeMap.GetVolume(body)));
}
public string VolumeCreate()
{
var body = this.Deserialize <VolumeCreateRequest>(Request.Body);
TraceWriter.WriteInfoWithId(
TraceType,
this.serviceContext.TraceId,
$"VolumeCreate : {body.Name}, {body.Opts.Count}");
return(this.Serialize(this.volumeMap.CreateVolume(body)));
}
public string VolumeList()
{
var response = this.volumeMap.ListVolumes();
var count = ((VolumeListResponse)response).Volumes.Count;
TraceWriter.WriteInfoWithId(
TraceType,
this.serviceContext.TraceId,
$"VolumeList: returning {count} volumes");
return(this.Serialize(response));
}
public string VolumeCreate()
{
string traceId = GetTraceId("VolumeCreate");
var body = this.Deserialize <VolumeCreateRequest>(Request.Body);
TraceWriter.WriteInfoWithId(Constants.TraceSource, traceId, $"VolumeCreate : {body.Name}");
foreach (var opt in body.Opts)
{
TraceWriter.WriteInfoWithId(Constants.TraceSource, traceId, $"VolumeCreate : {body.Name} Option {opt.Key}:{opt.Value}");
}
return(this.Serialize(this.volumeMap.CreateVolume(body, traceId)));
}