DescribeLoadBasedAutoScaling PureBasic Example
IncludeFile "CkJsonObject.pb"
IncludeFile "CkStringBuilder.pb"
IncludeFile "CkRest.pb"
IncludeFile "CkAuthAws.pb"
Procedure ChilkatExample()
; This example requires the Chilkat API to have been previously unlocked.
; See Global Unlock Sample for sample code.
rest.i = CkRest::ckCreate()
If rest.i = 0
Debug "Failed to create object."
ProcedureReturn
EndIf
success.i
authAws.i = CkAuthAws::ckCreate()
If authAws.i = 0
Debug "Failed to create object."
ProcedureReturn
EndIf
CkAuthAws::setCkAccessKey(authAws, "AWS_ACCESS_KEY")
CkAuthAws::setCkSecretKey(authAws, "AWS_SECRET_KEY")
; Don't forget to change the region to your particular region. (Also make the same change in the call to Connect below.)
CkAuthAws::setCkRegion(authAws, "us-west-2")
CkAuthAws::setCkServiceName(authAws, "opsworks")
; SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
CkRest::ckSetAuthAws(rest,authAws)
; URL: https://opsworks.us-west-2.amazonaws.com/
; Use the same region as specified above.
success = CkRest::ckConnect(rest,"opsworks.us-west-2.amazonaws.com",443,1,1)
If success <> 1
Debug "ConnectFailReason: " + Str(CkRest::ckConnectFailReason(rest))
Debug CkRest::ckLastErrorText(rest)
CkRest::ckDispose(rest)
CkAuthAws::ckDispose(authAws)
ProcedureReturn
EndIf
; The following code creates the JSON request body.
; The JSON created by this code is shown below.
; Use this online tool to generate code from sample JSON:
; Generate Code to Create JSON
json.i = CkJsonObject::ckCreate()
If json.i = 0
Debug "Failed to create object."
ProcedureReturn
EndIf
CkJsonObject::ckUpdateString(json,"LayerIds[0]","string")
; The JSON request body created by the above code:
; {
; "LayerIds": [
; "string"
; ]
; }
CkRest::ckAddHeader(rest,"Content-Type","application/x-amz-json-1.1")
CkRest::ckAddHeader(rest,"X-Amz-Target","OpsWorks_20130218.DescribeLoadBasedAutoScaling")
sbRequestBody.i = CkStringBuilder::ckCreate()
If sbRequestBody.i = 0
Debug "Failed to create object."
ProcedureReturn
EndIf
CkJsonObject::ckEmitSb(json,sbRequestBody)
sbResponseBody.i = CkStringBuilder::ckCreate()
If sbResponseBody.i = 0
Debug "Failed to create object."
ProcedureReturn
EndIf
success = CkRest::ckFullRequestSb(rest,"POST","/",sbRequestBody,sbResponseBody)
If success <> 1
Debug CkRest::ckLastErrorText(rest)
CkRest::ckDispose(rest)
CkAuthAws::ckDispose(authAws)
CkJsonObject::ckDispose(json)
CkStringBuilder::ckDispose(sbRequestBody)
CkStringBuilder::ckDispose(sbResponseBody)
ProcedureReturn
EndIf
respStatusCode.i = CkRest::ckResponseStatusCode(rest)
Debug "response status code = " + Str(respStatusCode)
If respStatusCode <> 200
Debug "Response Header:"
Debug CkRest::ckResponseHeader(rest)
Debug "Response Body:"
Debug CkStringBuilder::ckGetAsString(sbResponseBody)
CkRest::ckDispose(rest)
CkAuthAws::ckDispose(authAws)
CkJsonObject::ckDispose(json)
CkStringBuilder::ckDispose(sbRequestBody)
CkStringBuilder::ckDispose(sbResponseBody)
ProcedureReturn
EndIf
jResp.i = CkJsonObject::ckCreate()
If jResp.i = 0
Debug "Failed to create object."
ProcedureReturn
EndIf
CkJsonObject::ckLoadSb(jResp,sbResponseBody)
; The following code parses the JSON response.
; A sample JSON response is shown below the sample code.
; Use this online tool to generate parsing code from sample JSON:
; Generate Parsing Code from JSON
CpuThreshold.i
IgnoreMetricsTime.i
InstanceCount.i
LoadThreshold.i
MemoryThreshold.i
ThresholdsWaitTime.i
Enable.i
LayerId.s
UpScalingCpuThreshold.i
UpScalingIgnoreMetricsTime.i
UpScalingInstanceCount.i
UpScalingLoadThreshold.i
UpScalingMemoryThreshold.i
UpScalingThresholdsWaitTime.i
j.i
count_j.i
strVal.s
i.i = 0
count_i.i = CkJsonObject::ckSizeOfArray(jResp,"LoadBasedAutoScalingConfigurations")
While i < count_i
CkJsonObject::setCkI(jResp, i)
CpuThreshold = CkJsonObject::ckIntOf(jResp,"LoadBasedAutoScalingConfigurations[i].DownScaling.CpuThreshold")
IgnoreMetricsTime = CkJsonObject::ckIntOf(jResp,"LoadBasedAutoScalingConfigurations[i].DownScaling.IgnoreMetricsTime")
InstanceCount = CkJsonObject::ckIntOf(jResp,"LoadBasedAutoScalingConfigurations[i].DownScaling.InstanceCount")
LoadThreshold = CkJsonObject::ckIntOf(jResp,"LoadBasedAutoScalingConfigurations[i].DownScaling.LoadThreshold")
MemoryThreshold = CkJsonObject::ckIntOf(jResp,"LoadBasedAutoScalingConfigurations[i].DownScaling.MemoryThreshold")
ThresholdsWaitTime = CkJsonObject::ckIntOf(jResp,"LoadBasedAutoScalingConfigurations[i].DownScaling.ThresholdsWaitTime")
Enable = CkJsonObject::ckIntOf(jResp,"LoadBasedAutoScalingConfigurations[i].Enable")
LayerId = CkJsonObject::ckStringOf(jResp,"LoadBasedAutoScalingConfigurations[i].LayerId")
UpScalingCpuThreshold = CkJsonObject::ckIntOf(jResp,"LoadBasedAutoScalingConfigurations[i].UpScaling.CpuThreshold")
UpScalingIgnoreMetricsTime = CkJsonObject::ckIntOf(jResp,"LoadBasedAutoScalingConfigurations[i].UpScaling.IgnoreMetricsTime")
UpScalingInstanceCount = CkJsonObject::ckIntOf(jResp,"LoadBasedAutoScalingConfigurations[i].UpScaling.InstanceCount")
UpScalingLoadThreshold = CkJsonObject::ckIntOf(jResp,"LoadBasedAutoScalingConfigurations[i].UpScaling.LoadThreshold")
UpScalingMemoryThreshold = CkJsonObject::ckIntOf(jResp,"LoadBasedAutoScalingConfigurations[i].UpScaling.MemoryThreshold")
UpScalingThresholdsWaitTime = CkJsonObject::ckIntOf(jResp,"LoadBasedAutoScalingConfigurations[i].UpScaling.ThresholdsWaitTime")
j = 0
count_j = CkJsonObject::ckSizeOfArray(jResp,"LoadBasedAutoScalingConfigurations[i].DownScaling.Alarms")
While j < count_j
CkJsonObject::setCkJ(jResp, j)
strVal = CkJsonObject::ckStringOf(jResp,"LoadBasedAutoScalingConfigurations[i].DownScaling.Alarms[j]")
j = j + 1
Wend
j = 0
count_j = CkJsonObject::ckSizeOfArray(jResp,"LoadBasedAutoScalingConfigurations[i].UpScaling.Alarms")
While j < count_j
CkJsonObject::setCkJ(jResp, j)
strVal = CkJsonObject::ckStringOf(jResp,"LoadBasedAutoScalingConfigurations[i].UpScaling.Alarms[j]")
j = j + 1
Wend
i = i + 1
Wend
; A sample JSON response body parsed by the above code:
; {
; "LoadBasedAutoScalingConfigurations": [
; {
; "DownScaling": {
; "Alarms": [
; "string"
; ],
; "CpuThreshold": number,
; "IgnoreMetricsTime": number,
; "InstanceCount": number,
; "LoadThreshold": number,
; "MemoryThreshold": number,
; "ThresholdsWaitTime": number
; },
; "Enable": boolean,
; "LayerId": "string",
; "UpScaling": {
; "Alarms": [
; "string"
; ],
; "CpuThreshold": number,
; "IgnoreMetricsTime": number,
; "InstanceCount": number,
; "LoadThreshold": number,
; "MemoryThreshold": number,
; "ThresholdsWaitTime": number
; }
; }
; ]
; }
CkRest::ckDispose(rest)
CkAuthAws::ckDispose(authAws)
CkJsonObject::ckDispose(json)
CkStringBuilder::ckDispose(sbRequestBody)
CkStringBuilder::ckDispose(sbResponseBody)
CkJsonObject::ckDispose(jResp)
ProcedureReturn
EndProcedure
