public bool Upgrade(ServiceControlBaseService instance)
{
ZipInfo.ValidateZip();
var checkLicenseResult = CheckLicenseIsValid();
if (!checkLicenseResult.Valid)
{
logger.Error($"Upgrade aborted - {checkLicenseResult.Message}");
return(false);
}
instance.ReportCard = new ReportCard();
var restartService = instance.Service.Status == ServiceControllerStatus.Running;
if (!instance.TryStopService())
{
logger.Error("Service failed to stop or service stop timed out");
return(false);
}
try
{
var backupFile = instance.BackupAppConfig();
try
{
instance.UpgradeFiles(ZipInfo.FilePath);
}
finally
{
instance.RestoreAppConfig(backupFile);
}
instance.SetupInstance();
if (instance.ReportCard.HasErrors)
{
foreach (var error in instance.ReportCard.Errors)
{
logger.Error(error);
}
return(false);
}
if (restartService && !instance.TryStartService())
{
logger.Error("Service failed to start after update - please check configuration for {0}", instance.Name);
return(false);
}
}
catch (Exception ex)
{
logger.Error("Upgrade Failed: {0}", ex.Message);
return(false);
}
return(true);
}
public void SetupServiceAccount(ServiceControlBaseService instance)
{
var userAccount = UserAccount.ParseAccountName(instance.ServiceAccount);
UseSystemAccount = userAccount.IsLocalSystem();
UseServiceAccount = userAccount.IsLocalService();
UseProvidedAccount = !(UseServiceAccount || UseSystemAccount);
if (UseProvidedAccount)
{
ServiceAccount = instance.ServiceAccount;
}
}
internal ReportCard Upgrade(ServiceControlBaseService instance, ServiceControlUpgradeOptions upgradeOptions, IProgress <ProgressDetails> progress = null)
{
progress = progress ?? new Progress <ProgressDetails>();
instance.ReportCard = new ReportCard();
ZipInfo.ValidateZip();
var totalSteps = 5;
var currentStep = 0;
progress.Report(currentStep++, totalSteps, "Stopping instance...");
if (!instance.TryStopService())
{
return(new ReportCard
{
Errors = { "Service failed to stop" },
Status = Status.Failed
});
}
instance.UpgradeTransportSeam();
progress.Report(currentStep++, totalSteps, "Backing up app.config...");
var backupFile = instance.BackupAppConfig();
try
{
progress.Report(currentStep++, totalSteps, "Upgrading Files...");
instance.UpgradeFiles(ZipInfo.FilePath);
}
finally
{
progress.Report(currentStep++, totalSteps, "Restoring app.config...");
instance.RestoreAppConfig(backupFile);
}
UpgradeOptions(upgradeOptions, instance);
progress.Report(++currentStep, totalSteps, "Running Queue Creation...");
instance.SetupInstance();
instance.ReportCard.SetStatus();
return(instance.ReportCard);
}
internal ReportCard Update(ServiceControlBaseService instance, bool startService)
{
try
{
instance.ReportCard = new ReportCard();
instance.ValidateChanges();
if (instance.ReportCard.HasErrors)
{
instance.ReportCard.Status = Status.FailedValidation;
return(instance.ReportCard);
}
if (!instance.TryStopService())
{
instance.ReportCard.Errors.Add("Service failed to stop");
instance.ReportCard.Status = Status.Failed;
return(instance.ReportCard);
}
instance.ApplyConfigChange();
if (!instance.ReportCard.HasErrors)
{
if (startService && !instance.TryStartService())
{
instance.ReportCard.Warnings.Add($"Service did not start after changes - please check configuration for {instance.Name}");
}
}
instance.ReportCard.SetStatus();
return(instance.ReportCard);
}
finally
{
instance.Reload();
}
}
protected override void UpgradeOptions(ServiceControlUpgradeOptions upgradeOptions, ServiceControlBaseService instance)
{
//No op. We don't have anything to upgrade yet.
}
protected override void UpgradeOptions(ServiceControlUpgradeOptions upgradeOptions, ServiceControlBaseService instance)
{
upgradeOptions.ApplyChangesToInstance((ServiceControlInstance)instance);
}
protected virtual void UpgradeOptions(ServiceControlUpgradeOptions upgradeOptions, ServiceControlBaseService instance)
{
}
