Add Storage Node #
Scenarios
When a compute node needs to be associated with a data source, you can register a storage node through storage node for associating compute nodes.
Prerequites
First, you need to register an instance in database instance.
Note
Chinese names are not recommended. Creating a schema does not support Chinese storage node names.
Procedure
- Login to the SphereEx-Console.
- In the upper-left corner of the console, select Cluster > Storage Node.
- In the upper-right corner of the console, click Add Storage Node.
- Fill in the storage node information. Refer to the the following table for specific parameters.
| Parameters | Description |
|---|---|
| Instance | Optional. Pulls data from the database instance list. After selection, the instance IP, instance port and instance type will be automatically filled. |
| Instance IP | Required field, normal IP address, such as 127.0.0.1. |
| Instance Port | Required field, normal port address 1-65535, such as 3306. |
| Instance Type | Required field. You need to select MySQL. |
| Node Name | Required field, cannot exceed 50 characters. |
| Username | Required field, cannot exceed 50 characters. |
| Password | Optional, cannot exceed 50 characters. |
| Database | Required field, cannot exceed 50 characters. |
| Parameter Extensions（&-sparated） | Optional, cannot exceed 500 characters. |
| URL Connection String | Automatic splicing generation. |
| Test Connection | Check node availability. |
- Click OK to complete the registration of the storage node.
Post-processing
- After adding data successfully, close the Add Storage Node window and refresh the list data.
- If you receive a prompt stating that the user data already exists, please add it again.