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(Classic ASP) EC2 Check Instance StatusSee more Amazon EC2 ExamplesDemonstrates how to send a request to check the status of Amazon EC2 instances. For more information, see https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_DescribeInstanceStatus.html
<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> </head> <body> <% ' This example requires the Chilkat API to have been previously unlocked. ' See Global Unlock Sample for sample code. ' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.Rest") set rest = Server.CreateObject("Chilkat.Rest") ' Connect to the Amazon AWS server. ' such as https://ec2.amazonaws.com/ bTls = 1 port = 443 bAutoReconnect = 1 success = rest.Connect("ec2.us-west-2.amazonaws.com",port,bTls,bAutoReconnect) ' Provide AWS credentials for the REST call. ' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.AuthAws") set authAws = Server.CreateObject("Chilkat.AuthAws") authAws.AccessKey = "AWS_ACCESS_KEY" authAws.SecretKey = "AWS_SECRET_KEY" ' the region should match the region part of the domain passed to the REST connect method (above). authAws.Region = "us-west-2" authAws.ServiceName = "ec2" success = rest.SetAuthAws(authAws) success = rest.AddQueryParam("Action","DescribeInstanceStatus") success = rest.AddQueryParam("Version","2016-11-15") success = rest.AddQueryParam("InstanceId.1","i-999719995399c9999") ' If you have additional instances to check, then add them with .2, .3, etc. success = rest.AddQueryParam("InstanceId.2","i-999719995399c0000") success = rest.AddQueryParam("InstanceId.3","i-999719995399c0111") ' ... ' Instead of checking specific instances, you can check all instances by ' sending the IncludeAllInstances param success = rest.AddQueryParam("IncludeAllInstances","true") responseXml = rest.FullRequestNoBody("GET","/") If (rest.LastMethodSuccess <> 1) Then Response.Write "<pre>" & Server.HTMLEncode( rest.LastErrorText) & "</pre>" Response.End End If ' A successful response will have a status code equal to 200. If (rest.ResponseStatusCode <> 200) Then Response.Write "<pre>" & Server.HTMLEncode( "response status code = " & rest.ResponseStatusCode) & "</pre>" Response.Write "<pre>" & Server.HTMLEncode( "response status text = " & rest.ResponseStatusText) & "</pre>" Response.Write "<pre>" & Server.HTMLEncode( "response header: " & rest.ResponseHeader) & "</pre>" Response.Write "<pre>" & Server.HTMLEncode( "response body: " & responseXml) & "</pre>" Response.End End If ' Examine the successful XML response. ' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.Xml") set xml = Server.CreateObject("Chilkat.Xml") success = xml.LoadXml(responseXml) Response.Write "<pre>" & Server.HTMLEncode( xml.GetXml()) & "</pre>" ' Here is a sample response: ' Use this online tool to generate parsing code from sample XML: ' Generate Parsing Code from XML ' <DescribeInstanceStatusResponse xmlns="http://ec2.amazonaws.com/doc/2016-11-15/"> ' <requestId>3be1508e-c444-4fef-89cc-0b1223c4f02fEXAMPLE</requestId> ' <instanceStatusSet> ' <item> ' <instanceId>i-1234567890abcdef0</instanceId> ' <availabilityZone>us-east-1d</availabilityZone> ' <instanceState> ' <code>16</code> ' <name>running</name> ' </instanceState> ' <systemStatus> ' <status>impaired</status> ' <details> ' <item> ' <name>reachability</name> ' <status>failed</status> ' <impairedSince>YYYY-MM-DDTHH:MM:SS.000Z</impairedSince> ' </item> ' </details> ' </systemStatus> ' <instanceStatus> ' <status>impaired</status> ' <details> ' <item> ' <name>reachability</name> ' <status>failed</status> ' <impairedSince>YYYY-MM-DDTHH:MM:SS.000Z</impairedSince> ' </item> ' </details> ' </instanceStatus> ' <eventsSet> ' <item> ' <code>instance-retirement</code> ' <description>The instance is running on degraded hardware</description> ' <notBefore>YYYY-MM-DDTHH:MM:SS+0000</notBefore> ' <notAfter>YYYY-MM-DDTHH:MM:SS+0000</notAfter> ' </item> ' </eventsSet> ' </item> ' <item> ' <instanceId>i-0598c7d356eba48d7</instanceId> ' <availabilityZone>us-east-1d</availabilityZone> ' <instanceState> ' <code>16</code> ' <name>running</name> ' </instanceState> ' <systemStatus> ' <status>ok</status> ' <details> ' <item> ' <name>reachability</name> ' <status>passed</status> ' </item> ' </details> ' </systemStatus> ' <instanceStatus> ' <status>ok</status> ' <details> ' <item> ' <name>reachability</name> ' <status>passed</status> ' </item> ' </details> ' </instanceStatus> ' <eventsSet> ' <item> ' <code>instance-reboot</code> ' <description>The instance is scheduled for a reboot</description> ' <notBefore>YYYY-MM-DDTHH:MM:SS+0000</notBefore> ' <notAfter>YYYY-MM-DDTHH:MM:SS+0000</notAfter> ' </item> ' </eventsSet> ' </item> ' <item> ' <instanceId>i-0987654321abcdef0</instanceId> ' <availabilityZone>us-east-1d</availabilityZone> ' <instanceState> ' <code>16</code> ' <name>running</name> ' </instanceState> ' <systemStatus> ' <status>ok</status> ' <details> ' <item> ' <name>reachability</name> ' <status>passed</status> ' </item> ' </details> ' </systemStatus> ' <instanceStatus> ' <status>ok</status> ' <details> ' <item> ' <name>reachability</name> ' <status>passed</status> ' </item> ' </details> ' </instanceStatus> ' </item> ' <item> ' <instanceId>i-0598c7d356eba48d8</instanceId> ' <availabilityZone>us-east-1d</availabilityZone> ' <instanceState> ' <code>16</code> ' <name>running</name> ' </instanceState> ' <systemStatus> ' <status>ok</status> ' <details> ' <item> ' <name>reachability</name> ' <status>passed</status> ' </item> ' </details> ' </systemStatus> ' <instanceStatus> ' <status>insufficient-data</status> ' <details> ' <item> ' <name>reachability</name> ' <status>insufficient-data</status> ' </item> ' </details> ' </instanceStatus> ' </item> ' </instanceStatusSet> ' </DescribeInstanceStatusResponse> %> </body> </html> |
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