private static void RemoveNetworks(DeploymentParameters parameters)
{
var containerServiceArguments = (parameters.UseContainerServiceArguments) ? (parameters.ContainerServiceArguments) : (FlatNetworkConstants.ContainerServiceArguments);
#if !DotNetCoreClrLinux
containerServiceArguments = (parameters.EnableContainerServiceDebugMode)
? (string.Format("{0} {1}", containerServiceArguments, FlatNetworkConstants.ContainerProviderServiceDebugModeArg))
: containerServiceArguments;
#endif
bool exceptionOccurred = false;
string exceptionMsg = string.Empty;
try
{
// Clean up container network set up
var containerNetworkCleanupOperation = new ContainerNetworkCleanupOperation();
containerNetworkCleanupOperation.ExecuteOperation(parameters.ContainerNetworkName, containerServiceArguments, parameters.FabricDataRoot);
}
catch (Exception ex)
{
// we will throw this exception after isolated network clean up.
exceptionOccurred = true;
exceptionMsg = ex.Message;
}
try
{
// Clean up isolated network set up
var isolatedNetworkCleanupOperation = new IsolatedNetworkCleanupOperation();
isolatedNetworkCleanupOperation.ExecuteOperation(parameters.IsolatedNetworkName, parameters.FabricBinRoot);
}
catch (Exception ex)
{
DeployerTrace.WriteError("Error occurred while cleaning up isolated network setup exception {0}", ex);
}
if (exceptionOccurred)
{
throw new InvalidDeploymentException(exceptionMsg);
}
}
/// <summary>
/// Sets up or cleans up two types of networks -
/// 1) Open Network
/// 2) Isolated Network
/// </summary>
private void ManageNetworks(DeploymentParameters parameters, ClusterManifestType clusterManifest, Infrastructure infrastructure)
{
#region Container Network Setup
if (parameters.ContainerNetworkSetup)
{
var containerNetworkSetupOperation = new ContainerNetworkSetupOperation();
containerNetworkSetupOperation.ExecuteOperation(parameters, clusterManifest, infrastructure);
}
else
{
// Clean up docker network set up. This is needed for the SFRP scenario (there is no explicit uninstall)
// when customers want to clean up container network set up through config upgrade.
var containerServiceArguments = (parameters.UseContainerServiceArguments) ? (parameters.ContainerServiceArguments) : (FlatNetworkConstants.ContainerServiceArguments);
#if !DotNetCoreClrLinux
containerServiceArguments = (parameters.EnableContainerServiceDebugMode)
? (string.Format("{0} {1}", containerServiceArguments, FlatNetworkConstants.ContainerProviderServiceDebugModeArg)) : containerServiceArguments;
// This check is needed to allow clean up on azure. This is symmetrical to the set up condition.
if (clusterManifest.Infrastructure.Item is ClusterManifestTypeInfrastructureWindowsAzure ||
clusterManifest.Infrastructure.Item is ClusterManifestTypeInfrastructurePaaS)
{
var containerNetworkCleanupOperation = new ContainerNetworkCleanupOperation();
containerNetworkCleanupOperation.ExecuteOperation(parameters.ContainerNetworkName, containerServiceArguments, parameters.FabricDataRoot, parameters.Operation);
}
#else
// This check is needed to disallow one box clean up on linux. This is symmetrical to the set up condition.
// This was also needed because one box clean up resulted in an exception in the GetNetwork api.
// Exception => System.Threading.Tasks.TaskCanceledException: A task was canceled
if (clusterManifest.Infrastructure.Item is ClusterManifestTypeInfrastructurePaaS)
{
var containerNetworkCleanupOperation = new ContainerNetworkCleanupOperation();
containerNetworkCleanupOperation.ExecuteOperation(parameters.ContainerNetworkName, containerServiceArguments, parameters.FabricDataRoot, parameters.Operation);
}
#endif // !DotNetCoreClrLinux
}
#endregion
#region Isolated Network Setup
if (parameters.EnableUnsupportedPreviewFeatures)
{
if (parameters.IsolatedNetworkSetup)
{
var isolatedNetworkSetupOperation = new IsolatedNetworkSetupOperation();
isolatedNetworkSetupOperation.ExecuteOperation(parameters, clusterManifest, infrastructure);
}
else
{
var isolatedNetworkCleanupOperation = new IsolatedNetworkCleanupOperation();
isolatedNetworkCleanupOperation.ExecuteOperation(parameters.IsolatedNetworkName, parameters.FabricBinRoot, parameters.Operation);
}
}
else
{
DeployerTrace.WriteInfo("Isolated Network preview feature disabled for the cluster.");
}
#endregion
}