public override ProvisionAddOnResult Provision(AddonProvisionRequest request)
{
var provisionResult = new ProvisionAddOnResult("")
{
IsSuccess = false
};
var manifest = request.Manifest;
var developerParameters = request.DeveloperParameters;
var developerOptions = GoogleCloudDeveloperOptions.Parse(developerParameters);
try
{
//add instance
var op = new InstanceOperations(manifest, developerOptions);
op.AddInstance();
provisionResult.IsSuccess = true;
provisionResult.ConnectionData = "InstanceName=" + developerOptions.InstanceName + "&Zone=" + developerOptions.Zone;
provisionResult.EndUserMessage = "Successfully added instance " + developerOptions.InstanceName + "\n";
}
catch (Exception e)
{
provisionResult.EndUserMessage = e.Message;
provisionResult.IsSuccess = false;
}
return(provisionResult);
}
public override OperationResult Deprovision(AddonDeprovisionRequest request)
{
string connectionData = request.ConnectionData;
var deprovisionResult = new ProvisionAddOnResult(connectionData);
AddonManifest manifest = request.Manifest;
var developerParameters = request.DeveloperParameters;
var developerOptions = GoogleCloudDeveloperOptions.Parse(developerParameters);
try
{
var conInfo = ConnectionInfo.Parse(connectionData);
developerOptions.InstanceName = conInfo.InstanceName;
developerOptions.Zone = conInfo.Zone;
var op = new InstanceOperations(manifest, developerOptions);
op.RemoveInstance();
deprovisionResult.IsSuccess = true;
deprovisionResult.EndUserMessage = "Successfully deleted instance: " + conInfo.InstanceName;
}
catch (Exception e)
{
deprovisionResult.EndUserMessage = e.Message;
deprovisionResult.IsSuccess = false;
}
return(deprovisionResult);
}
// parses the developer options into a usable model - these are the ones that come from the web form.
internal static GoogleCloudDeveloperOptions Parse(IEnumerable <AddonParameter> parameters)
{
var options = new GoogleCloudDeveloperOptions();
foreach (var parameter in parameters)
{
MapToOption(options, parameter.Key.ToLowerInvariant(), parameter.Value);
}
return(options);
}
public override OperationResult Test(AddonTestRequest request)
{
var testProgress = "";
var testResult = new OperationResult {
IsSuccess = false
};
var manifest = request.Manifest;
var developerParameters = request.DeveloperParameters;
var developerOptions = GoogleCloudDeveloperOptions.Parse(developerParameters);
testProgress += "Attempting to add an instance...";
try
{
//add instance
var op = new InstanceOperations(manifest, developerOptions);
op.AddInstance();
testProgress += "Successfully added instance.\n";
//wait for instance to finishing adding
Thread.Sleep(120000);
try
{
//remove instance
testProgress += "Attempting to remove an instance...";
op.RemoveInstance();
testProgress += "Successfully removed instance.\n";
testResult.IsSuccess = true;
}
catch (AggregateException e)
{
foreach (var err in e.InnerExceptions)
{
Log.Error("Error occurred during test of Google Cloud Addon", err);
testProgress += "EXCEPTION: " + err + "\n";
}
testProgress += "Failed to remove instance \n";
}
}
catch (AggregateException e)
{
foreach (var err in e.InnerExceptions)
{
Log.Error("Error occurred during test of Google Cloud Addon", err);
testProgress += "EXCEPTION: " + err + "\n";
}
testProgress += "Failed to add instance \n";
}
testResult.EndUserMessage = testProgress;
return(testResult);
}
private static void MapToOption(GoogleCloudDeveloperOptions options, string key, string value)
{
if (key.Equals("projectid"))
{
options.ProjectId = value;
return;
}
if (key.Equals("instancename"))
{
options.InstanceName = value;
return;
}
if (key.Equals("zone"))
{
options.Zone = value;
return;
}
if (key.Equals("sourceimage"))
{
options.SourceImage = value;
return;
}
if (key.Equals("disktype"))
{
options.DiskType = value;
return;
}
if (key.Equals("machinetype"))
{
options.MachineType = value;
return;
}
if (key.Equals("sourceimageproject"))
{
options.SourceImageProject = value;
return;
}
throw new ArgumentException(string.Format("Developer parameter {0} is either not readable, or not supported at this time.", key));
}
internal InstanceOperations(AddonManifest manifest, GoogleCloudDeveloperOptions developerOptions)
{
try
{
var manifestprops = manifest.GetProperties().ToDictionary(x => x.Key, x => x.Value);
ProjectId = manifestprops["ProjectID"];
ServiceAccountEmail = manifestprops["Email"];
CertificateFile = manifestprops["CertFile"];
InstanceName = developerOptions.InstanceName;
SourceImage = developerOptions.SourceImage;
DiskType = developerOptions.DiskType;
Zone = developerOptions.Zone;
MachineType = developerOptions.MachineType;
SourceImageProject = developerOptions.SourceImageProject;
}
catch (Exception e)
{
throw new ArgumentException("Argument syntax is incorrect - " + e.Message);
}
}
