[Google Cloud] Google Cloud said it is previewing fully managed blue-green deployments in Cloud SQL, starting with Cloud SQL for MySQL. According to Google Cloud, users can run major version upgrades and configuration updates with minimal downtime through the console or automated CLI scripts, while a parallel environment is continuously synchronized so teams can test with production data before cutover and keep the original database as a fallback. Google Cloud said organizations using Cloud SQL Enterprise Plus can achieve sub-second downtime for maintenance, and that the switchover automatically transfers the existing database IP address, instance name and backups without application changes.
Google Cloud previews managed blue-green deployments for Cloud SQL for MySQL
Sourcescloud.google.com