Can't upgrade MySQL 5.7 (2.11.3) to MySQL 8 (3.02.2)

Hi, documentation for this is in section "Supported DB engines for DB instance classes" at https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/Concepts.DBInstanceClass.html

I hope that you'll find what you need.

Didier

Hello,

Please refer to the below documentation to see the supported DB engines for DB instance class. For your Aurora MySql engine class : db.t2.medium only 1.x and 2.x versions are supported , 3.01.0 and higher are not supported.

https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/Concepts.DBInstanceClass.html#Concepts.DBInstanceClass.SupportAurora

Listing the DB instance classes that are supported by a specific DB engine version in an AWS Region

aws rds describe-orderable-db-instance-options --engine aurora-mysql --engine-version 8.0.mysql_aurora.3.02.0 --query "OrderableDBInstanceOptions[].{DBInstanceClass:DBInstanceClass,SupportedEngineModes:SupportedEngineModes[0]}" --output table --region us-east-1

---------------------------------------------
|    DescribeOrderableDBInstanceOptions     |
+------------------+------------------------+
|  DBInstanceClass | SupportedEngineModes   |
+------------------+------------------------+
|  db.r5.12xlarge  |  provisioned           |
|  db.r5.16xlarge  |  provisioned           |
|  db.r5.24xlarge  |  provisioned           |
|  db.r5.2xlarge   |  provisioned           |
|  db.r5.4xlarge   |  provisioned           |
|  db.r5.8xlarge   |  provisioned           |
|  db.r5.large     |  provisioned           |
|  db.r5.xlarge    |  provisioned           |
|  db.r6g.12xlarge |  provisioned           |
|  db.r6g.16xlarge |  provisioned           |
|  db.r6g.2xlarge  |  provisioned           |
|  db.r6g.4xlarge  |  provisioned           |
|  db.r6g.8xlarge  |  provisioned           |
|  db.r6g.large    |  provisioned           |
|  db.r6g.xlarge   |  provisioned           |
|  db.serverless   |  provisioned           |
|  db.t3.large     |  provisioned           |
|  db.t3.medium    |  provisioned           |
|  db.t4g.large    |  provisioned           |
|  db.t4g.medium   |  provisioned           |
|  db.x2g.12xlarge |  provisioned           |
|  db.x2g.16xlarge |  provisioned           |
|  db.x2g.2xlarge  |  provisioned           |
|  db.x2g.4xlarge  |  provisioned           |
|  db.x2g.8xlarge  |  provisioned           |
|  db.x2g.large    |  provisioned           |
|  db.x2g.xlarge   |  provisioned           |
+------------------+------------------------+

You can replace your preferred region in the above CLI and get the list of DB instance classes that are supported by a specific DB engine version in an AWS Region.