public Maybe <CloudApplicationDefinition> Inspect()
{
var runtimeSerializer = new CloudFormatter();
var definitionBlob = _blobs.GetBlob <CloudApplicationDefinition>(ContainerName, ApplicationDefinitionBlobName, runtimeSerializer);
Maybe <byte[]> packageBlob;
string packageETag;
if (definitionBlob.HasValue)
{
packageBlob = _blobs.GetBlobIfModified <byte[]>(AssemblyLoader.ContainerName, AssemblyLoader.PackageBlobName, definitionBlob.Value.PackageETag, out packageETag, runtimeSerializer);
if (!packageBlob.HasValue || definitionBlob.Value.PackageETag == packageETag)
{
return(definitionBlob.Value);
}
}
else
{
packageBlob = _blobs.GetBlob <byte[]>(AssemblyLoader.ContainerName, AssemblyLoader.PackageBlobName, out packageETag, runtimeSerializer);
}
if (!packageBlob.HasValue)
{
return(Maybe <CloudApplicationDefinition> .Empty);
}
var definition = Analyze(packageBlob.Value, packageETag);
_blobs.PutBlob(ContainerName, ApplicationDefinitionBlobName, definition, runtimeSerializer);
return(definition);
}
/// <summary>
/// Configure a zip container with one or more assemblies as the new cloud services.
/// </summary>
public void UploadApplicationZipContainer(byte[] data)
{
_blobs.PutBlob(
AssemblyLoader.ContainerName,
AssemblyLoader.PackageBlobName,
data,
true,
new CloudFormatter());
}
public void Log(LogLevel level, string message, Exception exception = null, XElement meta = null)
{
var now = DateTime.UtcNow;
var blobContent = FormatLogEntry(now, level, message, exception, meta);
var blobName = string.Format("{0}/{1}/", FormatDateTimeNamePrefix(now), level);
var blobContainer = LevelToContainer(level);
var attempt = 0;
while (!_blobStorage.PutBlob(blobContainer, blobName + attempt, blobContent, false))
{
attempt++;
}
}
/// <summary>
/// Set or update the cloud configuration file.
/// </summary>
public void SetConfiguration(string configuration)
{
if (configuration == null)
{
RemoveConfiguration();
return;
}
configuration = configuration.Trim();
if (String.IsNullOrEmpty(configuration))
{
RemoveConfiguration();
return;
}
_blobs.PutBlob(
AssemblyLoader.ContainerName,
AssemblyLoader.ConfigurationBlobName,
_encoding.GetBytes(configuration),
_runtimeSerializer);
}
/// <summary>Push the blob only if etag is matching the etag of the blob in BlobStorage</summary>
public static bool PutBlob <T>(this IBlobStorageProvider provider, IBlobLocationAndType <T> location, T item, string etag, IDataSerializer serializer = null)
{
return(provider.PutBlob(location.ContainerName, location.Path, item, etag, serializer));
}
public static bool PutBlob <T>(this IBlobStorageProvider provider, IBlobLocation location, T item, bool overwrite, IDataSerializer serializer = null)
{
return(provider.PutBlob(location.ContainerName, location.Path, item, overwrite, serializer));
}
public static void PutBlob <T>(this IBlobStorageProvider provider, IBlobLocation location, T item, IDataSerializer serializer = null)
{
provider.PutBlob(location.ContainerName, location.Path, item, serializer);
}
public void BlobHasEtag()
{
BlobStorage.PutBlob(ContainerName, BlobName, 1);
Assert.IsNotNull(BlobStorage.GetBlobEtag(ContainerName, BlobName), "#A00");
}
/// <summary>
/// Enable a cloud service
/// </summary>
public void EnableService(string serviceName)
{
_blobs.PutBlob(new CloudServiceStateName(serviceName), CloudServiceState.Started, _runtimeSerializer);
}
/// <summary>Reset the counter at the given value.</summary>
public void Reset(decimal value)
{
_provider.PutBlob(_containerName, _blobName, value);
}