Releases a Server Load Balancer (SLB) instance for a specified ApsaraDB for ClickHouse cluster.
Usage notes
After you release an SLB instance, simple load balancing is performed on inbound traffic based on the domain name. The health status of all nodes is no longer checked. As a result, unavailable nodes may fail to be detected, and normal requests may be routed to the unavailable nodes. This causes failures of some read and write requests.
Debugging
Request parameters
Parameter | Type | Required | Example | Description |
---|---|---|---|---|
Action | String | Yes | DeleteSLB | The operation that you want to perform. Set the value to DeleteSLB. |
DBClusterId | String | Yes | cc-uf6bnitmve5n0**** | The ID of the cluster. You can call the DescribeDBClusters operation to view cluster IDs. |
Response parameters
Parameter | Type | Example | Description |
---|---|---|---|
RequestId | String | D0CEC6AC-7760-409A-A0D5-E6CD8660E9CC | The ID of the request. |
Examples
Sample requests
http(s)://clickhouse.aliyuncs.com/?Action=DeleteSLB
&DBClusterId=cc-uf6bnitmve5n0****
&<Common request parameters>
Sample success responses
XML
format
HTTP/1.1 200 OK
Content-Type:application/xml
<DeleteSLBResponse>
<RequestId>D0CEC6AC-7760-409A-A0D5-E6CD8660E9CC</RequestId>
</DeleteSLBResponse>
JSON
format
HTTP/1.1 200 OK
Content-Type:application/json
{
"RequestId" : "D0CEC6AC-7760-409A-A0D5-E6CD8660E9CC"
}
Error codes
For a list of error codes, see Service error codes.