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.
Prerequisites
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 | Required field, 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, it is obtained from the database instance and cannot be edited, normal IP address, such as 127.0.0.1. |
Instance Port | Required field, it is obtained from the database instance and cannot be edited, normal port address 1-65535, such as 3306. |
Instance Type | Required field, it is obtained from the database instance and cannot be edited, you need to select MySQL. |
Username | Required field, it is obtained from the database instance and cannot be edited, cannot exceed 50 characters. |
Password | Optional, it is obtained from the database instance and cannot be edited, cannot exceed 50 characters. |
Database | Required field. |
Node Name | Required field, automatically generated and can be edited, and cannot exceed 50 characters. |
Parameter Extensions(&-sparated) | Optional, cannot exceed 500 characters. |
URL Connection String | Automatic splicing generation and cannot edit. |
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.
- When verify with node name, if you receive a prompt stating that the user data already exists, please add it again.