CreateHPAAsync(Kubernetes k8sClient, V1HorizontalPodAutoscaler yamlModel,
MTAHPAModel hpaModel)
{
try
{
var namespaceParams = PrepareNamespaceParams(_groupName);
var hpaParams = PrepareHPAParams(_hpaName, _deployName);
yamlModel.Metadata.Name = hpaParams.Item1;
yamlModel.Metadata.NamespaceProperty = namespaceParams;
yamlModel.Spec.ScaleTargetRef.Name = hpaParams.Item2;
yamlModel.Spec.MaxReplicas = hpaModel.MaxReplicas;
yamlModel.Spec.MinReplicas = hpaModel.MinReplicas;
yamlModel.Spec.TargetCPUUtilizationPercentage = hpaModel.AvgCPU;
var v1HorizontalPodAutoscaler = await k8sClient
.CreateNamespacedHorizontalPodAutoscalerAsync
(yamlModel, namespaceParams);
hpaModel = new MTAHPAModel(v1HorizontalPodAutoscaler);
return(new Tuple <MTAHPAModel, MTAErrorModel>(hpaModel, null));
}
catch (HttpOperationException ex)
{
var errorModel = new MTAErrorModel(ex);
return(new Tuple <MTAHPAModel, MTAErrorModel>(null, errorModel));
}
catch (Exception)
{
throw;
}
}
public MTAHPAModel(V1HorizontalPodAutoscaler v1HorizontalPodAutoscaler)
{
HPAName = v1HorizontalPodAutoscaler.Metadata.Name;
HPANamespace = v1HorizontalPodAutoscaler.Metadata.NamespaceProperty;
DeploymentName = v1HorizontalPodAutoscaler.Spec.ScaleTargetRef.Name;
MaxReplicas = v1HorizontalPodAutoscaler.Spec.MaxReplicas;
MinReplicas = (int)v1HorizontalPodAutoscaler.Spec.MinReplicas;
AvgCPU = (int)v1HorizontalPodAutoscaler.Spec.TargetCPUUtilizationPercentage;
}
private async Task <string> DescribeObject(Kubernetes client, V1Namespace ns, V1HorizontalPodAutoscaler o, StringBuilder buffer)
{
var fetched = await client.ReadNamespacedHorizontalPodAutoscalerAsync(o.Metadata.Name, ns.Metadata.Name).ConfigureAwait(false);
buffer.AppendLine($"API Veresion: {fetched.ApiVersion}");
buffer.AppendLine($"Kind: {fetched.Kind}");
buffer.AppendLine(DescribeMetadata(fetched.Metadata));
return($"Horizontal Pod Autoscaler - {fetched.Metadata.Name}");
}
