Add Storage Node

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.

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.