Restarting an Instance or a Node
Function
This API is used to restart an instance or a node.
Constraints
- Instances of the following types can be restarted:
- GeminiDB Cassandra
- GeminiDB Mongo
- GeminiDB Influx
- GeminiDB Redis
- If the instance status is not normal, the instance cannot be restarted.
- Nodes of instances of the following types can be restarted:
- GeminiDB Redis instances with cloud native storage
URI
POST https://{Endpoint}/v3/{project_id}/instances/{instance_id}/restart
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
project_id |
Yes |
String |
Explanation: Project ID of a tenant in a region. To obtain this value, see Obtaining a Project ID. Constraints: N/A Values: N/A Default value: N/A |
instance_id |
Yes |
String |
Explanation: Instance ID Constraints: N/A Values: N/A Default value: N/A |
Request Parameters
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
X-Auth-Token |
Yes |
String |
Explanation: User token You can obtain the token by calling the IAM API by following Obtaining a User Token Through Password Authentication. Constraints: N/A Values: N/A Default value: N/A |
Parameter |
Mandatory |
Type |
Description |
---|---|---|---|
node_id |
No |
String |
Explanation: ID of a node to be restarted Constraints: Only GeminiDB Redis instances with cloud native storage can be restarted based on the node ID. Values: Node ID If this parameter is not specified, the entire instance is restarted. Default value: N/A |
Response Parameters
Status code: 202
Parameter |
Type |
Description |
---|---|---|
job_id |
String |
Explanation: Task ID. Values: N/A |
Example Request
- URI example
POST https://gaussdb-nosql.ap-southeast-1.myhuaweicloud.com/v3/619d3e78f61b4be68bc5aa0b59edcf7b/instances/944bdc55da6c4b33b260b34185ac86bein13/restart
- Example request body
{ }
Example Response
Status code: 202
Accepted
{ "job_id" : "f85104b5-4a9c-4e0f-9505-fc5409d8f7ae" }
Status Codes
For details, see Status Codes.
Error Codes
For details, see Error Codes.
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