public override bool BeforeOnStart()
{
var onStartSuccessful = true;
System.Net.ServicePointManager.DefaultConnectionLimit = 12;
#region create plugins
if (!this.ActivePlugins.Any(p => p.GetType() == typeof(Plugins.HybrisPlugin)))
{
this.AddPlugin <Plugins.HybrisPlugin>(null);
}
else
{
Trace.TraceAndLogWarning(TRACESOURCE, "Before on Start called with a running HybrisPlugin. Sending stop...");
try
{
this.ActivePlugins.First(p => p.GetType() == typeof(Plugins.HybrisPlugin)).SendStop();
Trace.TraceAndLogInformation(TRACESOURCE, "Successfully stopped HybrisPlugin in BeforeOnStart.");
}
catch (Exception ex)
{
Trace.TraceAndLogError(TRACESOURCE, "Error stopping HybrisPlugin in BeforeOnStart. Error: " + ex.ToString());
}
}
try
{
bool startSolr = false;
if (!bool.TryParse(RoleEnvironment.GetConfigurationSettingValue("HybrisOnAzure.StartSolrPlugin"), out startSolr))
{
Trace.TraceAndLogError(TRACESOURCE, "ERROR: Could not parse 'HybrisOnAzure.StartSolrPlugin' configuration.");
}
if (startSolr && !this.ActivePlugins.Any(p => p.GetType() == typeof(Plugins.SolrPlugin)))
{
this.AddPlugin <Plugins.SolrPlugin>(null);
}
else if (this.ActivePlugins.Any(p => p.GetType() == typeof(Plugins.SolrPlugin)))
{
Trace.TraceAndLogWarning(TRACESOURCE, "Before on Start called with a running SolrPlugin. Sending stop...");
try
{
this.ActivePlugins.First(p => p.GetType() == typeof(Plugins.SolrPlugin)).SendStop();
Trace.TraceAndLogInformation(TRACESOURCE, "Successfully stopped SolrPlugin in BeforeOnStart.");
}
catch (Exception ex)
{
Trace.TraceAndLogError(TRACESOURCE, "Error stopping SolrPlugin in BeforeOnStart. Error: " + ex.ToString());
}
if (!startSolr)
{
Trace.TraceAndLogInformation(TRACESOURCE, "Removing SolrPlugin.");
this.RemovePlugin(this.ActivePlugins.First(p => p.GetType() == typeof(Plugins.SolrPlugin)));
}
}
}
catch (Exception ex)
{
Trace.TraceAndLogError(TRACESOURCE, "Error creating SolrPlugin in BeforeOnStart. Error: " + ex.ToString());
}
#endregion
#region CLEANUP
try
{
var rootDirectory = RoleEnvironment.GetConfigurationSettingValue("HybrisOnAzure.BaseDirectory");
Trace.TraceInformation(TRACESOURCE + " OnStart - cleanup old files from '{0}'.", rootDirectory);
if (System.IO.Directory.Exists(rootDirectory))
{
Trace.TraceInformation(TRACESOURCE + " OnStart - '{0}' exists > delete.", rootDirectory);
System.IO.Directory.Delete(rootDirectory, true);
if (System.IO.Directory.Exists(rootDirectory))
{
Trace.TraceError(TRACESOURCE + " OnStart -'{0}' successfully deleted but still exists!.", rootDirectory);
}
else
{
Trace.TraceInformation(TRACESOURCE + " OnStart - '{0}' successfully deleted.", rootDirectory);
}
}
else
{
Trace.TraceInformation(TRACESOURCE + " OnStart - '{0}' does not exist.", rootDirectory);
}
}
catch (Exception ex)
{
Trace.TraceAndLogError(TRACESOURCE, "OnStart - error at Cleanup old files: " + ex.ToString());
}
#endregion
#region Download stuff from storage
// download files from storage to this computer
try
{
Trace.TraceInformation(TRACESOURCE + ": BeforeOnStart: Starting DownloadHelper.");
DownloadHelper.Download();
}
catch (Exception ex)
{
Trace.TraceAndLogError(TRACESOURCE, "BeforeOnStart: ERROR while executing DownloadHelper. Message: " + ex.Message);
onStartSuccessful = false;
}
#endregion
#region PatchFiles
// patch files
try
{
Trace.TraceInformation(TRACESOURCE + ": BeforeOnStart: Starting PatchFiles.");
PatchFileHelper.PatchAllFilesFromConfig();
}
catch (Exception ex)
{
Trace.TraceAndLogError(TRACESOURCE, "BeforeOnStart: ERROR while executing PatchFileHelper. Message: " + ex.Message, ex);
onStartSuccessful = false;
}
#endregion
#region Run Commandlets
// execute setup via configurable commandlets.
try
{
Trace.TraceInformation(TRACESOURCE + ": BeforeOnStart: Starting SetupHelper.");
new StartupScriptHelper().ExecuteScripts();
}
catch (Exception ex)
{
Trace.TraceAndLogError(TRACESOURCE, "BeforeOnStart: ERROR while executing SetupHelper. Message: " + ex.Message, ex);
onStartSuccessful = false;
}
#endregion
#region handle role environment changes
RoleEnvironment.Changed += RoleEnvironment_Changed;
#endregion
#region hadle additional changes
AdditionalConfigurationManager.Instance.AdditionalConfigurationChanged += AdditionalConfiguration_Changed;
try
{
AdditionalConfigurationManager.Instance.ProcessConfiguration();
}
catch (Exception ex)
{
Trace.TraceAndLogError(TRACESOURCE, "Error processing initial AdditionalConfiguration:" + ex.ToString());
}
#endregion
return(onStartSuccessful);
}
/// <summary>
/// Is executed before the "OnStart" method is called.
/// Here all configuration takes place.
/// </summary>
/// <returns></returns>
public override bool BeforeOnStart()
{
var onStartSuccessful = true;
System.Net.ServicePointManager.DefaultConnectionLimit = 64;
#region create plugins
this.AddPlugin <ArrPlugin>(null);
#endregion
#region Download stuff from storage
// download files from storage to this computer
try
{
Trace.TraceInformation(TRACESOURCE + ": BeforeOnStart: Starting DownloadHelper.");
DownloadHelper.Download();
}
catch (Exception ex)
{
Trace.TraceAndLogError(TRACESOURCE, "BeforeOnStart: ERROR while executing DownloadHelper. Message: " + ex.Message);
onStartSuccessful = false;
}
#endregion
#region PatchFiles
// patch files
try
{
Trace.TraceInformation(TRACESOURCE + ": BeforeOnStart: Starting PatchFiles.");
PatchFileHelper.PatchAllFilesFromConfig();
}
catch (Exception ex)
{
Trace.TraceAndLogError(TRACESOURCE, "BeforeOnStart: ERROR while executing PatchFileHelper. Message: " + ex.Message, ex);
onStartSuccessful = false;
}
#endregion
#region Run Commandlets
// execute setup via configurable commandlets.
try
{
Trace.TraceInformation(TRACESOURCE + ": BeforeOnStart: Starting SetupHelper.");
new StartupScriptHelper().ExecuteScripts();
}
catch (Exception ex)
{
Trace.TraceAndLogError(TRACESOURCE, "BeforeOnStart: ERROR while executing SetupHelper. Message: " + ex.Message, ex);
onStartSuccessful = false;
}
#endregion
#region Configure ARR
Trace.TraceInformation("WebServer - OnStart: Configuring ARR HealthMonitoring.");
onStartSuccessful = (!IISHelper.ConfigureHealthMonitoring()) ? false : onStartSuccessful;
Trace.TraceInformation("WebServer - OnStart: Configure WebFarm");
onStartSuccessful = (!IISHelper.ConfigureWebFarm()) ? false : onStartSuccessful;
#endregion
#region handle role environment changes
RoleEnvironment.Changed += RoleEnvironment_Changed;
#endregion
return(onStartSuccessful);
}
