/// <summary>
/// Gets a list of instance ids from a cluster and instance arns
/// </summary>
/// <param name="arns"></param>
/// <returns></returns>
private async Task <List <string> > GetAwsClusterInstancesIds(List <string> arns)
{
string awsRegion = context.AppSettings.SettingsConfig.AwsRegion;
string awsCluster = context.AppSettings.SettingsConfig.AwsClusterName;
AmazonECSClient ecs = new AmazonECSClient(Amazon.RegionEndpoint.GetBySystemName(awsRegion));
ecsModel.DescribeContainerInstancesRequest clusterRequest = new ecsModel.DescribeContainerInstancesRequest();
clusterRequest.Cluster = awsCluster;
clusterRequest.ContainerInstances = arns;
var items = await ecs.DescribeContainerInstancesAsync(clusterRequest);
return(items.ContainerInstances.Where(t => t.RunningTasksCount > 0).Select(t => t.Ec2InstanceId).ToList());
}
public object Execute(ExecutorContext context)
{
var cmdletContext = context as CmdletContext;
// create request
var request = new Amazon.ECS.Model.DescribeContainerInstancesRequest();
if (cmdletContext.Cluster != null)
{
request.Cluster = cmdletContext.Cluster;
}
if (cmdletContext.ContainerInstance != null)
{
request.ContainerInstances = cmdletContext.ContainerInstance;
}
if (cmdletContext.Include != null)
{
request.Include = cmdletContext.Include;
}
CmdletOutput output;
// issue call
var client = Client ?? CreateClient(_CurrentCredentials, _RegionEndpoint);
try
{
var response = CallAWSServiceOperation(client, request);
object pipelineOutput = null;
pipelineOutput = cmdletContext.Select(response, this);
output = new CmdletOutput
{
PipelineOutput = pipelineOutput,
ServiceResponse = response
};
}
catch (Exception e)
{
output = new CmdletOutput {
ErrorResponse = e
};
}
return(output);
}
/// <summary>
/// Initiates the asynchronous execution of the DescribeContainerInstances operation.
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the DescribeContainerInstances operation.</param>
/// <param name="cancellationToken">
/// A cancellation token that can be used by other objects or threads to receive notice of cancellation.
/// </param>
/// <returns>The task object representing the asynchronous operation.</returns>
public Task<DescribeContainerInstancesResponse> DescribeContainerInstancesAsync(DescribeContainerInstancesRequest request, System.Threading.CancellationToken cancellationToken = default(CancellationToken))
{
var marshaller = new DescribeContainerInstancesRequestMarshaller();
var unmarshaller = DescribeContainerInstancesResponseUnmarshaller.Instance;
return InvokeAsync<DescribeContainerInstancesRequest,DescribeContainerInstancesResponse>(request, marshaller,
unmarshaller, cancellationToken);
}
/// <summary>
/// Describes Amazon EC2 Container Service container instances. Returns metadata about
/// registered and remaining resources on each container instance requested.
/// </summary>
/// <param name="request">Container for the necessary parameters to execute the DescribeContainerInstances service method.</param>
///
/// <returns>The response from the DescribeContainerInstances service method, as returned by ECS.</returns>
/// <exception cref="Amazon.ECS.Model.ClientException">
/// These errors are usually caused by something the client did, such as use an action
/// or resource on behalf of a user that doesn't have permission to use the action or
/// resource, or specify an identifier that is not valid.
/// </exception>
/// <exception cref="Amazon.ECS.Model.ClusterNotFoundException">
/// The specified cluster could not be found. You can view your available clusters with
/// <a>ListClusters</a>. Amazon ECS clusters are region-specific.
/// </exception>
/// <exception cref="Amazon.ECS.Model.InvalidParameterException">
/// The specified parameter is invalid. Review the available parameters for the API request.
/// </exception>
/// <exception cref="Amazon.ECS.Model.ServerException">
/// These errors are usually caused by a server-side issue.
/// </exception>
public DescribeContainerInstancesResponse DescribeContainerInstances(DescribeContainerInstancesRequest request)
{
var marshaller = new DescribeContainerInstancesRequestMarshaller();
var unmarshaller = DescribeContainerInstancesResponseUnmarshaller.Instance;
return Invoke<DescribeContainerInstancesRequest,DescribeContainerInstancesResponse>(request, marshaller, unmarshaller);
}
/// <summary>
/// Initiates the asynchronous execution of the DescribeContainerInstances operation.
/// </summary>
///
/// <param name="request">Container for the necessary parameters to execute the DescribeContainerInstances operation on AmazonECSClient.</param>
/// <param name="callback">An AsyncCallback delegate that is invoked when the operation completes.</param>
/// <param name="state">A user-defined state object that is passed to the callback procedure. Retrieve this object from within the callback
/// procedure using the AsyncState property.</param>
///
/// <returns>An IAsyncResult that can be used to poll or wait for results, or both; this value is also needed when invoking EndDescribeContainerInstances
/// operation.</returns>
public IAsyncResult BeginDescribeContainerInstances(DescribeContainerInstancesRequest request, AsyncCallback callback, object state)
{
var marshaller = new DescribeContainerInstancesRequestMarshaller();
var unmarshaller = DescribeContainerInstancesResponseUnmarshaller.Instance;
return BeginInvoke<DescribeContainerInstancesRequest>(request, marshaller, unmarshaller,
callback, state);
}
private Amazon.ECS.Model.DescribeContainerInstancesResponse CallAWSServiceOperation(IAmazonECS client, Amazon.ECS.Model.DescribeContainerInstancesRequest request)
{
Utils.Common.WriteVerboseEndpointMessage(this, client.Config, "Amazon EC2 Container Service", "DescribeContainerInstances");
try
{
#if DESKTOP
return(client.DescribeContainerInstances(request));
#elif CORECLR
return(client.DescribeContainerInstancesAsync(request).GetAwaiter().GetResult());
#else
#error "Unknown build edition"
#endif
}
catch (AmazonServiceException exc)
{
var webException = exc.InnerException as System.Net.WebException;
if (webException != null)
{
throw new Exception(Utils.Common.FormatNameResolutionFailureMessage(client.Config, webException.Message), webException);
}
throw;
}
}