private string UploadAdditionalConfiguration(tangible.Azure.AdditionalConfiguration.AdditionalConfiguration configuration)
{
var fileName = "config/" + configuration.Timestamp.ToString("yyyy-MM-dd_HH-mm-ss") + ".xml";
CloudStorageAccount storageAccount;
if (!RoleEnvironment.IsAvailable)
{
storageAccount = CloudStorageAccount.Parse("UseDevelopmentStorage=true;");
}
else
{
storageAccount = CloudStorageAccount.Parse(RoleEnvironment.GetConfigurationSettingValue("StorageConnectionString"));
}
var blobClient = storageAccount.CreateCloudBlobClient();
var blob = blobClient.GetBlockBlobReference(fileName, true);
using (var ms = new MemoryStream())
{
// create a serializer
var serializer = new System.Xml.Serialization.XmlSerializer(typeof(tangible.Azure.AdditionalConfiguration.AdditionalConfiguration));
serializer.Serialize(ms, configuration);
ms.Position = 0;
blob.UploadFromStream(ms);
}
return(fileName);
}
protected void cmdSubmit_Click(object sender, EventArgs e)
{
// check, if user provided a user name
if (string.IsNullOrWhiteSpace(txtUserName.Text))
{
lblMessage.Text = "Please provide a user name to associate with change submission";
lblMessage.CssClass = "error";
return;
}
// get currently active additional configuration
var oldAddConfig = GetAdditionalConfiguration();
// create a new AdditionalConfiguration based on user input
tangible.Azure.AdditionalConfiguration.AdditionalConfiguration newAddConfig = null;
try
{
newAddConfig = GetNewAdditionalConfiguration();
newAddConfig.Timestamp = DateTime.UtcNow;
newAddConfig.Author = txtUserName.Text;
}
catch (Exception ex)
{
lblMessage.Text = "Error creating new additional configuration: " + ex.ToString();
lblMessage.CssClass = "error";
return;
}
// update java and hybris packages
try
{
UpdateJavaAndHybrisPackages(oldAddConfig, newAddConfig);
}
catch (Exception ex)
{
lblMessage.Text = "Error updating Packages: " + ex.ToString();
lblMessage.CssClass = "error";
return;
}
// upload new configuration file to the blob store
string containerAndFilePath = null;
try
{
containerAndFilePath = UploadAdditionalConfiguration(newAddConfig);
}
catch (Exception ex)
{
lblMessage.Text = "Error uploading new additional configuration: " + ex.ToString();
lblMessage.CssClass = "error";
return;
}
// Adapt Deployment-Configuration for additional-config-file and instance counts
try
{
UpdateCloudServiceConfigurationAndInstanceCount(containerAndFilePath);
lblMessage.Text = "New configuration posted successfully.";
lblMessage.CssClass = "healthy";
}
catch (Exception ex)
{
lblMessage.Text = "Error setting new service configuration: " + ex.ToString();
lblMessage.CssClass = "error";
}
}
