Get Metric Label Values

GET/zstack/v1/zwatch/metrics/label-values

Headers

Authorization: OAuth the-session-uuid

Curl Example

curl -H "Content-Type: application/json;charset=UTF-8" \
-H "Authorization: OAuth b86c9016b4f24953a9edefb53ca0678c" \
-X GET http://localhost:8080/zstack/v1/zwatch/metrics/label-values?namespace=ZStack/VM&metricName=CPUIdleUtilization&startTime=1.58806818E9&endTime=1.58806824E9&labelNames=CPUNum&filterLabels=VMUuid=e47f7145f4cd4fca8e2856038ecdf3e1

Parameter List

Name	Type	Location	Description	Starting Version
namespace	String	query	Namespace name	2.3
metricName	String	query	Metric name	2.3
labelNames	List	query	Label name list for retrieving values	2.3
filterLabels (optional)	List	query	Label filter list. For example, you can specify the label HostUuid=e47f7145f4cd4fca8e2856038ecdf3e1 to select a specific host and retrieve the values of labels specified in labelNames.	2.3
startTime (optional)	Long	query	Start time	3.9.0
endTime (optional)	Long	query	End time	3.9.0
systemTags (optional)	List	query	System tags	2.3
userTags (optional)	List	query	User tags	2.3

API Response

Response Example

{
  "labels": [
    {
      "VMUuid": "e47f7145f4cd4fca8e2856038ecdf3e1",
      "CPUNum": "1"
    }
  ]
}

Name	Type	Description	Starting Version
labels	List	Label values	0.6
error	ErrorCode	Error code. If not null, the operation failed. This field is null when the operation succeeds. For details, see error	0.6

error

Name	Type	Description	Starting Version
code	String	Error code. The globally unique error identifier, for example, SYS.1000, HOST.1001	0.6
description	String	Brief description of the error	0.6
details	String	Detailed error information	0.6
elaboration	String	Reserved field. Default is null	0.6
opaque	LinkedHashMap	Reserved field. Default is null	0.6
cause	ErrorCode	Root error. The source error that caused the current error. This field is null if no root error exists	0.6

SDK Examples

Java SDK

GetMetricLabelValueAction action = new GetMetricLabelValueAction();
action.namespace = "ZStack/VM";
action.metricName = "CPUIdleUtilization";
action.startTime = 1.58806818E9;
action.endTime = 1.58806824E9;
action.labelNames = asList("CPUNum");
action.filterLabels = asList("VMUuid=e47f7145f4cd4fca8e2856038ecdf3e1");
action.sessionId = "b86c9016b4f24953a9edefb53ca0678c";
GetMetricLabelValueAction.Result res = action.call();

Python SDK

GetMetricLabelValueAction action = GetMetricLabelValueAction()
action.namespace = "ZStack/VM"
action.metricName = "CPUIdleUtilization"
action.startTime = 1.58806818E9
action.endTime = 1.58806824E9
action.labelNames = [CPUNum]
action.filterLabels = [VMUuid=e47f7145f4cd4fca8e2856038ecdf3e1]
action.sessionId = "b86c9016b4f24953a9edefb53ca0678c"
GetMetricLabelValueAction.Result res = action.call()