/// <summary>
/// <para>Starts rolling back the current compose deployment upgrade.</para>
/// </summary>
/// <param name="client"><see cref="System.Fabric.FabricClient"/> object.</param>
/// <param name="description">
/// <para>The <see cref="Description.ComposeDeploymentRollbackDescription"/> that determines which compose deployment should be rolled back.</para>
/// </param>
/// <param name="timeout">
/// <para>Defines the maximum amount of time the system will allow this operation to continue before returning System.TimeoutException.</para>
/// </param>
/// <returns>
/// <para>A <see cref="System.Threading.Tasks.Task" /> representing the operation.</para>
/// </returns>
/// <exception cref="System.Fabric.FabricElementNotFoundException">
/// <para>
/// <see cref="System.Fabric.FabricErrorCode.ComposeDeploymentNotFound" />: The compose deployment does not exist.
/// </para>
/// </exception>
/// <exception cref="System.Fabric.FabricException">
/// <para>
/// <see cref="System.Fabric.FabricErrorCode.ComposeDeploymentNotUpgrading" />: There is no pending upgrade for the specified compose deployment to rollback.
/// </para>
/// </exception>
public static Task RollbackComposeDeploymentUpgradeAsync(
this FabricClient.ComposeDeploymentClient client,
ComposeDeploymentRollbackDescription description,
TimeSpan timeout)
{
return(client.RollbackComposeDeploymentUpgradeAsync(description.ToWrapper(), timeout));
}
protected void RollbackComposeDeploymentUpgrade(ComposeDeploymentRollbackDescription description)
{
var clusterConnection = this.GetClusterConnection();
try
{
clusterConnection.RollbackComposeDeploymentUpgradeAsync(
description,
this.GetTimeout(),
this.GetCancellationToken()).Wait();
}
catch (AggregateException aggregateException)
{
aggregateException.Handle((ae) =>
{
this.ThrowTerminatingError(
ae,
Constants.RollbackComposeDeploymentUpgradeErrorId,
clusterConnection);
return(true);
});
}
}
