Comparing Parameter Templates

Function

This API is used to compare two parameter templates.

Constraints

This API supports the following types of instances:

GeminiDB Cassandra
GeminiDB Mongo
GeminiDB Influx

This API only compares parameter templates with one of the same node type and DB engine to learn about configurations of the current template.

URI

POST https://{Endpoint}/v3/{project_id}/configurations/comparison

**Table 1** Path parameters
Parameter	Mandatory	Type	Description
project_id	Yes	String	Project ID of a tenant in a region. To obtain this value, see Obtaining a Project ID.

Request Parameters

**Table 2** Request header parameters
Parameter	Mandatory	Type	Description
X-Auth-Token	Yes	String	User token.

**Table 3** Request body parameters
Parameter	Mandatory	Type	Description
source_configuration_id	Yes	String	ID of the source parameter template to be compared.
target_configuration_id	Yes	String	ID of the destination parameter template for comparison.

Response Parameters

Status code: 202

**Table 4** Response body parameters
Parameter	Type	Description
differences	Array of Table 5 objects	Differences between parameters.

**Table 5** DiffDetails
Parameter	Type	Description
parameter_name	String	Parameter name.
source_value	String	Parameter value in the source parameter template.
target_value	String	Parameter value in the destination parameter template.

Example Requests

URI example

POST https://gaussdb-nosql.ap-southeast-1.myhuaweicloud.com/v3/375d8d8fad1f43039e23d3b6c0f60a19/configurations/comparison

Comparing a source parameter template with the target parameter template

{ 
  "source_configuration_id" : "0764fdcd949b411ba76c2b762b80c212pr06", 
  "target_configuration_id" : "fa42c57bb62844e490052f2ff9d5a264pr06" 
}

Example Responses

Status code: 202

Accepted

{ 
  "differences" : [ { 
    "parameter_name" : "batch_size_fail_threshold_in_kb", 
    "source_value" : "1000", 
    "target_value" : "5000" 
  } ] 
}