Querying Backups

Function

This API is used to query backups based on specified conditions.

GeminiDB Cassandra only allows you to view incremental backups and differential backups and their sizes.

URI

GET https://{Endpoint}/v3/{project_id}/backups

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

**Table 2** Query parameters
Parameter	Mandatory	Type	Description
offset	Yes	Integer	Page number. Minimum value: 1
limit	Yes	Integer	Number of records on each page. Minimum value: 1 Maximum value: 100
datastore_type	No	String	DB API type. If this parameter is not specified, all DB API will be queried. Value options: cassandra mongodb redis influxdb
type	No	String	Backup policy type. The value can be: Instance, indicating that an instance backup is queried. DatabaseTable, indicating that a table-level backup is queried. This feature is available to only GeminiDB Cassandra. The default value is Instance.
instance_id	No	String	Instance ID. If this parameter is not transferred, all backups are queried.
backup_id	No	String	Backup ID.
backup_type	No	String	Backup type. Value options: Auto: indicates that the backup is an automated full backup. Manual: indicates that the backup is a manual full backup. Incremental: indicates that the backup is an incremental backup. Differential: indicates that the backup is a differential backup.
begin_time	No	String	Start time of the query. The format is yyyy-mm-dd hh:mm:ss. The value is in UTC format.
end_time	No	String	End time of the query. The format is yyyy-mm-dd hh:mm:ss. The value is in UTC format.

Request Parameters

**Table 3** Request header parameters
Parameter	Mandatory	Type	Description
X-Auth-Token	Yes	String	User token.

Response Parameters

Status code: 200

**Table 4** Response body parameters
Parameter	Type	Description
total_count	Long	Total number of records.
backups	Array of objects	Backup list. For details, see Table 5.

**Table 5** backups
Parameter	Type	Description
id	String	Backup ID.
name	String	Backup name.
description	String	Backup description.
begin_time	String	Backup start time. The format of the start time is yyyy-mm-dd hh:mm:ss. The value is in UTC format.
end_time	String	Backup end time. The format of the end time is yyyy-mm-dd hh:mm:ss. The value is in UTC format.
status	String	Backup status. Value options: BUILDING: indicates that the backup is in progress. COMPLETED: indicates that the backup is completed. FAILED: indicates that the backup failed.
size	Double	Backup size, in KB.
type	String	Backup type. Value options: Auto: indicates that the backup is an automated full backup. Manual: indicates that the backup is a manual full backup.
instance_id	String	Instance ID.
instance_name	String	Instance name.
datastore	object	Database information. For details, see Table 6.

**Table 6** datastore
Parameter	Type	Description
type	String	Database type.
version	String	Database version.

Example Requests

URI example

GET https://gaussdb-nosql.ap-southeast-1.myhuaweicloud.com/v3/054b61972980d4552f0bc00ac8d3f5cd/backups?instance_id=c0c9f155c7b7423a9d30f0175998b63bin01&offset=2&limit=2&begin_time=2018-07-06 10:41:14&end_time=2018-08-16 10:41:14&type=DatabaseTable

Incremental backups and their sizes

GET https://{Endpoint}/v3/2900b7b8d03e4619b8db8d43bc6234ee/backups?offset=1&limit=5&backup_type=Incremental&instance_id=3149aee486d748f68db1ee81e95b9f56in06

Differential backups and their sizes

GET https://{Endpoint}/v3/2900b7b8d03e4619b8db8d43bc6234ee/backups?offset=1&limit=5&backup_type=Differential&instance_id=3149aee486d748f68db1ee81e95b9f56in06

Example request body
None

Example Responses

Status code: 200

Success

{
   "total_count" : 4, 
   "backups" : [ { 
     "id" : "43e4feaab48f11e89039fa163ebaa7e4br01", 
     "name" : "backup-test", 
     "instance_id" : "43e4feaab48f11e89039fa163ebaa7e4br01", 
     "instance_name" : "cluster-test", 
     "datastore" : { 
       "type" : "cassandra", 
       "version" : "3.4" 
     }, 
     "type" : "Auto", 
     "begin_time" : "2018-08-06 12:41:14", 
     "end_time" : "2018-08-06 12:43:14", 
     "status" : "COMPLETED", 
     "size" : 2803, 
     "description" : "backup description", 
   }, { 
     "id" : "43e4feaab48f11e89039fa163ebaa7e4br02", 
     "name" : "backup-test-2", 
     "instance_id" : "43e4feaab48f11e89039fa163ebaa7e4br02", 
     "instance_name" : "cluster-test", 
     "datastore" : { 
       "type" : "cassandra", 
       "version" : "3.4" 
     }, 
     "type" : "Manual", 
     "begin_time" : "2018-08-06 12:41:14", 
     "end_time" : "2018-08-06 12:43:14", 
     "status" : "COMPLETED", 
     "size" : 2803, 
     "description" : "backup description", 
   } ] 
 }