Querying the Exception Rule List of a Cluster

Function

This API is used to query the exception rule list of a cluster.

Calling Method

For details, see Calling APIs.

URI

GET /v1/{project_id}/clusters/{cluster_id}/workload/rules

**Table 1** Path Parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Definition Project ID. To obtain the value, see Obtaining a Project ID. Constraints N/A Range N/A Default Value N/A
cluster_id	Yes	String	Definition Cluster ID. For details about how to obtain the value, see Obtaining the Cluster ID. Constraints The value must be a valid DWS cluster ID. Range It is a 36-digit UUID. Default Value N/A

**Table 2** Query Parameters
Parameter	Mandatory	Type	Description
offset	No	Integer	Definition Page offset, which starts from 0 (page number minus 1). Constraints N/A Range Greater than or equal to 0 Default Value 0
limit	No	Integer	Definition Size of a single page. Constraints N/A Range N/A Default Value 10
rule_name	No	String	Definition Size of a single page. Constraints Exception rule name. Range N/A Default Value N/A
queue_name	No	String	Definition Resource pool name. Constraints N/A Range N/A Default Value N/A

Request Parameters

None

Response Parameters

Status code: 200

**Table 3** Response body parameters
Parameter	Type	Description
workload_res_code	Integer	Definition Error code. Range N/A
workload_res_str	String	Definition Error details. Range N/A
items	Array of ExceptRuleBo objects	Definition Exception rule list. Range N/A
count	Integer	Definition Total number of exception rules. Range Greater than or equal to 0

**Table 4** ExceptRuleBo
Parameter	Type	Description
name	String	Definition Rule name. Range N/A
action	String	Definition Action that triggers an exception rule. Range N/A
queues	Array of strings	Definition Names of resource pools bound to an exception rule. Range N/A
except_rules	Map<String,String>	Definition Exception rule configuration items. Range N/A

Example Requests

Query the exception rule list.

GET https://{Endpoint}/v1/89cd04f168b84af6be287f71730fdb4b/clusters/4ca46bf1-5c61-48ff-b4f3-0ad4e5e3ba90/workload/rules

Example Responses

Status code: 200

Query succeeded.

{
  "workload_res_code" : 0,
  "workload_res_str" : null,
  "items" : [ {
    "name" : "default_cpu_percent",
    "action" : "abort",
    "queues" : [ ],
    "except_rules" : {
      "action" : "abort",
      "cpuavgpercent" : "50",
      "elapsedtime" : "900"
    }
  } ],
  "count" : 3
}

Status Codes

Status Code	Description
200	Query succeeded.
400	Request error.
401	Authentication failed.
403	You do not have required permissions.
404	No resources found.
500	Internal server error.
503	Service unavailable.