/// <summary>
/// Copies an application package to the given cluster's image store.
/// This expects the cluster to have the ImageStore service running.
/// </summary>
/// <param name="cluster"></param>
/// <param name="applicationPackagePath"></param>
/// <param name="applicationTypeName"></param>
/// <param name="applicationTypeVersion"></param>
/// <returns></returns>
public Task <string> CopyPackageToImageStoreAsync(
string cluster, string applicationPackagePath, string applicationTypeName, string applicationTypeVersion, CancellationToken token)
{
FabricClient fabricClient = this.GetClient(cluster);
FabricClient.ApplicationManagementClient applicationClient = fabricClient.ApplicationManager;
string imagestorePath = applicationTypeName + "_" + applicationTypeVersion;
try
{
applicationClient.CopyApplicationPackage("fabric:ImageStore", applicationPackagePath, imagestorePath);
}
catch (System.Reflection.TargetInvocationException e)
{
// CopyApplicationPackages uses MethodInvoke internally to upload.
// If that throws, we get TargetInvocationException.
// This will rethrow the actual inner exception for the caller.
if (e.InnerException != null)
{
throw e.InnerException;
}
throw;
}
return(Task.FromResult(imagestorePath));
}
/// <summary>
/// Registers an application type.
/// </summary>
/// <param name="cluster"></param>
/// <param name="imageStorePath"></param>
/// <param name="token"></param>
/// <returns></returns>
public Task RegisterApplicationAsync(string cluster, string imageStorePath, CancellationToken token)
{
FabricClient fabricClient = this.GetClient(cluster);
FabricClient.ApplicationManagementClient applicationClient = fabricClient.ApplicationManager;
// TODO: Error handling
return(applicationClient.ProvisionApplicationAsync(imageStorePath, this.writeOperationTimeout, token));
}
/// <summary>
/// Creates an instance of an application.
/// </summary>
/// <param name="cluster"></param>
/// <param name="applicationInstanceName"></param>
/// <param name="applicationTypeName"></param>
/// <param name="applicationTypeVersion"></param>
/// <returns></returns>
public async Task CreateApplicationAsync(
string cluster, string applicationInstanceName, string applicationTypeName, string applicationTypeVersion, CancellationToken token)
{
FabricClient fabricClient = this.GetClient(cluster);
FabricClient.ApplicationManagementClient applicationClient = fabricClient.ApplicationManager;
Uri appName = new Uri("fabric:/" + applicationInstanceName);
if (await this.ApplicationExistsAsync(cluster, applicationInstanceName, token))
{
return;
}
ApplicationDescription appDescription = new ApplicationDescription(appName, applicationTypeName, applicationTypeVersion);
await applicationClient.CreateApplicationAsync(appDescription, this.writeOperationTimeout, token);
}