Resource Planning

VPC

VPC name

vpc-mysql

Customize a name for easy identification.

Region

EU-Dublin

Currently, only Europe-Dublin is supported.

AZ

AZ3

-

Subnet

10.0.0.0/24

Select a subnet with sufficient network resources.

Subnet name

subnet-mysql

Customize a name for easy identification.

ECS (MySQL server)

ECS name

ecs-mysql

Customize a name for easy identification.

Specifications

s6.xlarge.2 4 vCPUs |8 GiB

Select specification based on service requirements. For details, see x86 ECS Specifications and Types

OS

CentOS 7.6 64

-

System disk

General purpose SSD 40 GiB

-

Data disk

Ultra-high I/O, 100 GiB

-

EIP

Auto assign

Buy an EIP because the public network is selected for the migration task.

ECS (MySQL client)

ECS name

ecs-client

Customize a name for easy identification.

Specifications

s6.xlarge.2 4 vCPUs |8 GiB

Select specification based on service requirements. For details, see x86 ECS Specifications and Types.

OS

CentOS 7.6 64

-

System disk

General purpose SSD 40 GiB

-

Data disk

Not required

-

EIP

Auto assign

Buy an EIP as needed. If you do not need to access the client through a public network, you do not buy an EIP.

GaussDB(for MySQL)

Instance name

gauss-mysql

Customize a name for easy identification.

DB engine

GaussDB(for MySQL)

-

DB engine version

MySQL 8.0

-

AZ type

Single-AZ

-

AZ

AZ6

-

Instance specifications

Dedicated Edition

-

CPU architecture

x86 8 vCPUs | 32 GB

-

DRS migration task

Task name

DRS-gaussdbformysql

Customize a name for easy identification.

Source DB engine

MySQL

In this example, take a MySQL instance (community edition) installed on an ECS as the source database.

Destination DB engine

GaussDB(for MySQL)

In this example, take a GaussDB(for MySQL) instance as the destination database.

Network type

Public

In this example, select the public network.