private static void UnmarshallResult(XmlUnmarshallerContext context, DescribeAutoScalingInstancesResponse response) { int originalDepth = context.CurrentDepth; int targetDepth = originalDepth + 1; if (context.IsStartOfDocument) { targetDepth += 2; } while (context.ReadAtDepth(originalDepth)) { if (context.IsStartElement || context.IsAttribute) { if (context.TestExpression("AutoScalingInstances/member", targetDepth)) { var unmarshaller = AutoScalingInstanceDetailsUnmarshaller.Instance; var item = unmarshaller.Unmarshall(context); response.AutoScalingInstances.Add(item); continue; } if (context.TestExpression("NextToken", targetDepth)) { var unmarshaller = StringUnmarshaller.Instance; response.NextToken = unmarshaller.Unmarshall(context); continue; } } } return; }
/// <summary> /// Unmarshaller the response from the service to the response class. /// </summary> /// <param name="context"></param> /// <returns></returns> public override AmazonWebServiceResponse Unmarshall(XmlUnmarshallerContext context) { DescribeAutoScalingInstancesResponse response = new DescribeAutoScalingInstancesResponse(); context.Read(); int targetDepth = context.CurrentDepth; while (context.ReadAtDepth(targetDepth)) { if (context.IsStartElement) { if (context.TestExpression("DescribeAutoScalingInstancesResult", 2)) { UnmarshallResult(context, response); continue; } if (context.TestExpression("ResponseMetadata", 2)) { response.ResponseMetadata = ResponseMetadataUnmarshaller.Instance.Unmarshall(context); } } } return(response); }
public override void Invoke(AWSCredentials creds, RegionEndpoint region, int maxItems) { AmazonAutoScalingConfig config = new AmazonAutoScalingConfig(); config.RegionEndpoint = region; ConfigureClient(config); AmazonAutoScalingClient client = new AmazonAutoScalingClient(creds, config); DescribeAutoScalingInstancesResponse resp = new DescribeAutoScalingInstancesResponse(); do { DescribeAutoScalingInstancesRequest req = new DescribeAutoScalingInstancesRequest { NextToken = resp.NextToken , MaxRecords = maxItems }; resp = client.DescribeAutoScalingInstances(req); CheckError(resp.HttpStatusCode, "200"); foreach (var obj in resp.AutoScalingInstances) { AddObject(obj); } }while (!string.IsNullOrEmpty(resp.NextToken)); }
/// <summary> /// <para> Returns a description of each Auto Scaling instance in the InstanceIds list. If a list is not provided, the service returns the full /// details of all instances up to a maximum of fifty. </para> <para> This action supports pagination by returning a token if there are more /// pages to retrieve. To get the next page, call this action again with the returned token as the NextToken parameter. </para> /// </summary> /// /// <param name="describeAutoScalingInstancesRequest">Container for the necessary parameters to execute the DescribeAutoScalingInstances service /// method on AmazonAutoScaling.</param> /// /// <returns>The response from the DescribeAutoScalingInstances service method, as returned by AmazonAutoScaling.</returns> /// /// <exception cref="InvalidNextTokenException"/> public DescribeAutoScalingInstancesResponse DescribeAutoScalingInstances(DescribeAutoScalingInstancesRequest describeAutoScalingInstancesRequest) { IRequest <DescribeAutoScalingInstancesRequest> request = new DescribeAutoScalingInstancesRequestMarshaller().Marshall(describeAutoScalingInstancesRequest); DescribeAutoScalingInstancesResponse response = Invoke <DescribeAutoScalingInstancesRequest, DescribeAutoScalingInstancesResponse> (request, this.signer, DescribeAutoScalingInstancesResponseUnmarshaller.GetInstance()); return(response); }
public override AmazonWebServiceResponse Unmarshall(XmlUnmarshallerContext context) { DescribeAutoScalingInstancesResponse response = new DescribeAutoScalingInstancesResponse(); while (context.Read()) { if (context.IsStartElement) { if (context.TestExpression("DescribeAutoScalingInstancesResult", 2)) { response.DescribeAutoScalingInstancesResult = DescribeAutoScalingInstancesResultUnmarshaller.GetInstance().Unmarshall(context); continue; } if (context.TestExpression("ResponseMetadata", 2)) { response.ResponseMetadata = ResponseMetadataUnmarshaller.GetInstance().Unmarshall(context); } } } return(response); }
private static void UnmarshallResult(XmlUnmarshallerContext context, DescribeAutoScalingInstancesResponse response) { int originalDepth = context.CurrentDepth; int targetDepth = originalDepth + 1; if (context.IsStartOfDocument) { targetDepth += 2; } while (context.Read()) { if (context.IsStartElement || context.IsAttribute) { if (context.TestExpression("AutoScalingInstances/member", targetDepth)) { response.AutoScalingInstances.Add(AutoScalingInstanceDetailsUnmarshaller.GetInstance().Unmarshall(context)); continue; } if (context.TestExpression("NextToken", targetDepth)) { response.NextToken = StringUnmarshaller.GetInstance().Unmarshall(context); continue; } } else if (context.IsEndElement && context.CurrentDepth < originalDepth) { return; } } return; }
/// <summary> /// checks to see if this instance is in the /// terminate wait state /// </summary> /// <returns></returns> private bool IsInTerminateWaitState() { bool returnValue = false; using (AmazonAutoScalingClient scalingClient = new AmazonAutoScalingClient()) { DescribeAutoScalingInstancesRequest describeAutoScalingInstancesRequest = new DescribeAutoScalingInstancesRequest { InstanceIds = new List <string>(new string[] { _InstanceId }) }; try { DescribeAutoScalingInstancesResponse describeAutoScalingInstancesResponse = scalingClient.DescribeAutoScalingInstancesAsync(describeAutoScalingInstancesRequest).Result; if (describeAutoScalingInstancesResponse.HttpStatusCode == System.Net.HttpStatusCode.OK) { foreach (AutoScalingInstanceDetails instDetail in describeAutoScalingInstancesResponse.AutoScalingInstances) { if (instDetail.InstanceId.Equals(_InstanceId, StringComparison.OrdinalIgnoreCase)) { if (instDetail.LifecycleState.CaseInsensitiveEquals("Terminating:Wait")) { returnValue = true; } break; } } } } catch (Exception) { //Yes AWS throws Exceptions and System.AggregrateExceptions //so for now this is the right way to handle it returnValue = false; } } return(returnValue); }
internal static void WriteAsgs(DateTime captureTime, string accountId, RegionEndpoint regionEndPoint) { var asc = new AmazonAutoScalingClient(regionEndPoint); DescribeAutoScalingGroupsResponse asgResponse = asc.DescribeAutoScalingGroups(); DescribeAutoScalingInstancesResponse asgInstanceResponse = asc.DescribeAutoScalingInstances(); var db = RedisManager.GetRedisDatabase(); foreach (var asGroup in asgResponse.AutoScalingGroups) { //to do: may not be required. //RedisManager.AddSetWithExpiry(string.Format("{0}-asgs", dataKey), string.Format("asg-{0}", asGroup.AutoScalingGroupName), db); var asgJson = JsonConvert.SerializeObject(asGroup); //RedisManager.AddWithExpiry(string.Format("{0}-asg-{1}", dataKey, asGroup.AutoScalingGroupName), asgJson, db); var newDataKey = Common.GetDataKey(captureTime, accountId, regionEndPoint.SystemName); var entityKey = string.Format("{0}-{1}-{2}", newDataKey, "asg", asGroup.AutoScalingGroupName); Common.UpdateTopology(captureTime, accountId, regionEndPoint.SystemName, "asg", asGroup.AutoScalingGroupName, asgJson, "UPDATE"); //code to add asg name to the instance details var latestDataKey = Common.GetDataKey("latest", accountId, regionEndPoint.SystemName); var latestEntitySetKey = string.Format("{0}-{1}set", latestDataKey, "ins"); foreach (var instance in asGroup.Instances) { //load instance data from redis var latestInstanceKey = RedisManager.GetSetMember(latestEntitySetKey, instance.InstanceId, db); var instanceJson = db.StringGet(latestInstanceKey.ToString()); if (instanceJson.HasValue) { var dataInstance = JsonConvert.DeserializeObject <Data.Instance>(instanceJson); //add elb name to instance dataInstance.AsgKeyName = entityKey; //add the instance data with asg name back to redis instanceJson = JsonConvert.SerializeObject(dataInstance); RedisManager.AddWithExpiry(latestInstanceKey, instanceJson, db); } } } }
/// <summary> /// checks to see if this is an autoscaled instance /// </summary> /// <param name="instanceId"></param> /// <returns></returns> private bool IsAutoscaledInstance() { bool returnValue = false; if (!_InstanceId.IsNullOrWhiteSpace()) { using (AmazonAutoScalingClient scalingClient = new AmazonAutoScalingClient()) { DescribeAutoScalingInstancesRequest describeAutoScalingInstancesRequest = new DescribeAutoScalingInstancesRequest { InstanceIds = new List <string>(new string[] { _InstanceId }) }; try { DescribeAutoScalingInstancesResponse describeAutoScalingInstancesResponse = scalingClient.DescribeAutoScalingInstancesAsync(describeAutoScalingInstancesRequest).Result; if (describeAutoScalingInstancesResponse.HttpStatusCode == System.Net.HttpStatusCode.OK) { foreach (AutoScalingInstanceDetails instDetail in describeAutoScalingInstancesResponse.AutoScalingInstances) { if (instDetail.InstanceId.CaseInsensitiveEquals(_InstanceId)) { _AutoScalingGroupName = instDetail.AutoScalingGroupName; returnValue = true; break; } } } } catch (Exception) { //Yes AWS throws Exceptions and System.AggregrateExceptions //so for now this is the right way to handle it returnValue = false; } if (returnValue) { DescribeLifecycleHooksRequest describeLifecycleHooksRequest = new DescribeLifecycleHooksRequest { AutoScalingGroupName = _AutoScalingGroupName }; try { DescribeLifecycleHooksResponse describeLifecycleHooksResponse = scalingClient.DescribeLifecycleHooksAsync(describeLifecycleHooksRequest).Result; if (describeLifecycleHooksResponse.HttpStatusCode == System.Net.HttpStatusCode.OK) { foreach (LifecycleHook lifecycleHook in describeLifecycleHooksResponse.LifecycleHooks) { if (lifecycleHook.LifecycleTransition.CaseInsensitiveEquals("autoscaling:EC2_INSTANCE_TERMINATING")) { _TerminatingLifeCycleHookName = lifecycleHook.LifecycleHookName; } } } } catch (Exception) { //Yes AWS throws Exceptions and System.AggregrateExceptions //so for now this is the right way to handle it returnValue = false; } } } } return(returnValue); }