private static void Validate(IValidateClient clientValidator, IValidateServer serverValidator)
{
clientValidator.Validate();
if (!serverValidator.Validate())
{
throw new ConDepValidationException("Not all servers fulfill ConDep's requirements. Aborting execution.");
}
}
internal ConDepExecutionResult Execute(ConDepSettings settings, IValidateClient clientValidator,
IValidateServer serverValidator, IEnumerable <Runbook> runbooks, IDiscoverServers serverHandler,
CancellationToken token)
{
if (settings == null)
{
throw new ArgumentException("settings");
}
if (settings.Config == null)
{
throw new ArgumentException("settings.Config");
}
if (settings.Options == null)
{
throw new ArgumentException("settings.Options");
}
if (clientValidator == null)
{
throw new ArgumentException("clientValidator");
}
if (serverValidator == null)
{
throw new ArgumentException("serverValidator");
}
if (runbooks == null)
{
throw new ArgumentException("runbook");
}
ServicePointManager.ServerCertificateValidationCallback = ValidateConDepNodeServerCert;
try
{
Validate(clientValidator, serverValidator);
ExecutePreOps(settings, token);
_serverNodeInstalled = true;
//Todo: Result of merge. Not sure if this is correct.
token.Register(() => Cancel(settings, token));
var lbLocator = new LoadBalancerLookup(settings.Config.LoadBalancer);
foreach (var runbook in runbooks)
{
var servers = serverHandler.GetServers(runbook, settings);
settings.Config.Servers = servers.ToList();
runbook.Execute(new OperationsBuilder(1, settings, lbLocator, token), settings);
}
return(new ConDepExecutionResult(true));
}
catch (OperationCanceledException)
{
Cancel(settings, token);
return(new ConDepExecutionResult(false)
{
Cancelled = true
});
}
catch (AggregateException aggEx)
{
var result = new ConDepExecutionResult(false);
aggEx.Handle(inner =>
{
if (inner is OperationCanceledException)
{
Cancel(settings, token);
result.Cancelled = true;
Logger.Warn("ConDep execution cancelled.");
}
else
{
result.AddException(inner);
Logger.Error("ConDep execution failed.", inner);
}
return(true);
});
return(result);
}
catch (Exception ex)
{
var result = new ConDepExecutionResult(false);
result.AddException(ex);
Logger.Error("ConDep execution failed.", ex);
return(result);
}
finally
{
if (!_cancelled)
{
ExecutePostOps(settings, token);
}
}
}
internal ConDepExecutionResult Execute(ConDepSettings settings, IValidateClient clientValidator, IValidateServer serverValidator, IEnumerable<Runbook> runbooks, IDiscoverServers serverHandler, CancellationToken token)
{
if (settings == null) { throw new ArgumentException("settings"); }
if (settings.Config == null) { throw new ArgumentException("settings.Config"); }
if (settings.Options == null) { throw new ArgumentException("settings.Options"); }
if (clientValidator == null) { throw new ArgumentException("clientValidator"); }
if (serverValidator == null) { throw new ArgumentException("serverValidator"); }
if (runbooks == null) { throw new ArgumentException("runbook"); }
ServicePointManager.ServerCertificateValidationCallback = ValidateConDepNodeServerCert;
try
{
Validate(clientValidator, serverValidator);
ExecutePreOps(settings, token);
_serverNodeInstalled = true;
//Todo: Result of merge. Not sure if this is correct.
token.Register(() => Cancel(settings, token));
var lbLocator = new LoadBalancerLookup(settings.Config.LoadBalancer);
foreach (var runbook in runbooks)
{
var servers = serverHandler.GetServers(runbook, settings);
settings.Config.Servers = servers.ToList();
runbook.Execute(new OperationsBuilder(1, settings, lbLocator, token), settings);
}
return new ConDepExecutionResult(true);
}
catch (OperationCanceledException)
{
Cancel(settings, token);
return new ConDepExecutionResult(false) { Cancelled = true };
}
catch (AggregateException aggEx)
{
var result = new ConDepExecutionResult(false);
aggEx.Handle(inner =>
{
if (inner is OperationCanceledException)
{
Cancel(settings, token);
result.Cancelled = true;
Logger.Warn("ConDep execution cancelled.");
}
else
{
result.AddException(inner);
Logger.Error("ConDep execution failed.", inner);
}
return true;
});
return result;
}
catch (Exception ex)
{
var result = new ConDepExecutionResult(false);
result.AddException(ex);
Logger.Error("ConDep execution failed.", ex);
return result;
}
finally
{
if (!_cancelled) ExecutePostOps(settings, token);
}
}
private static void Validate(IValidateClient clientValidator, IValidateServer serverValidator)
{
clientValidator.Validate();
if (!serverValidator.Validate())
{
throw new ConDepValidationException("Not all servers fulfill ConDep's requirements. Aborting execution.");
}
}
internal ConDepExecutionResult Execute(ConDepSettings settings, IValidateClient clientValidator, IValidateServer serverValidator, ExecutionSequenceManager execManager, CancellationToken token)
{
if (settings == null)
{
throw new ArgumentException("settings");
}
if (settings.Config == null)
{
throw new ArgumentException("settings.Config");
}
if (settings.Options == null)
{
throw new ArgumentException("settings.Options");
}
if (clientValidator == null)
{
throw new ArgumentException("clientValidator");
}
if (serverValidator == null)
{
throw new ArgumentException("serverValidator");
}
if (execManager == null)
{
throw new ArgumentException("execManager");
}
ServicePointManager.ServerCertificateValidationCallback = ValidateConDepNodeServerCert;
var status = new StatusReporter();
try
{
Validate(clientValidator, serverValidator);
ExecutePreOps(settings, status, token);
_serverNodeInstalled = true;
//Todo: Result of merge. Not sure if this is correct.
token.Register(() => Cancel(settings, status, token));
var notification = new Notification();
if (!execManager.IsValid(notification))
{
notification.Throw();
}
execManager.Execute(status, settings, token);
return(new ConDepExecutionResult(true));
}
catch (OperationCanceledException)
{
Cancel(settings, status, token);
return(new ConDepExecutionResult(false)
{
Cancelled = true
});
}
catch (AggregateException aggEx)
{
var result = new ConDepExecutionResult(false);
aggEx.Handle(inner =>
{
if (inner is OperationCanceledException)
{
Cancel(settings, status, token);
result.Cancelled = true;
Logger.Warn("ConDep execution cancelled.");
}
else
{
result.AddException(inner);
Logger.Error("ConDep execution failed.", inner);
}
return(true);
});
return(result);
}
catch (Exception ex)
{
var result = new ConDepExecutionResult(false);
result.AddException(ex);
Logger.Error("ConDep execution failed.", ex);
return(result);
}
finally
{
if (!_cancelled)
{
ExecutePostOps(settings, status, token);
}
}
}