fix: dynamically search for instance classes that have enough availability zones in the region

[karenc-bq]

Summary

Dynamically search for an instance class that has enough availability zones for multi-az integration tests instead of using a hard coded option.

Description

The number of availability zone for each instance class and storage type combination changes due to availability on the service side.
We cannot use a hard coded storage type and instance class.

There isn't a way to determine whether the instance class supports mullti-az db clusters using the SDK, so we need to try the options one by one. For instance, querying the instance class db.m6g.16xlarge using DescribeOrderableDbInstanceOptionsRequest indicates the instance is multi-az capable (multiAZCapable == true), but attempting to create a cluster with engine version 17.2 throws the following exception:

software.amazon.awssdk.services.rds.model.RdsException: The combination of engine version 17.2 and DB instance class db.m6g.16xlarge isn't supported for Multi-AZ DB clusters.

Integration test runs:

• https://github.com/aws/aws-advanced-jdbc-wrapper/actions/runs/15192693170
• https://github.com/aws/aws-advanced-jdbc-wrapper/actions/runs/15192714128

Additional Reviewers

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

[github-actions]

Qodana Community for JVM

It seems all right 👌

No new problems were found according to the checks applied

💡 Qodana analysis was run in the pull request mode: only the changed files were checked

View the detailed Qodana report

To be able to view the detailed Qodana report, you can either:

1. Register at Qodana Cloud and configure the action
2. Use GitHub Code Scanning with Qodana
3. Host Qodana report at GitHub Pages
4. Inspect and use qodana.sarif.json (see the Qodana SARIF format for details)

To get *.log files or any other Qodana artifacts, run the action with upload-result option set to true,
so that the action will upload the files as the job artifacts:

      - name: 'Qodana Scan'
        uses: JetBrains/qodana-action@v2023.3.1
        with:
          upload-result: true

Contact Qodana team

Contact us at qodana-support@jetbrains.com

• Or via our issue tracker: https://jb.gg/qodana-issue
• Or share your feedback: https://jb.gg/qodana-discussions