Services Affected: ITS Container Service
Start Time: 04/01/2023 11:00 pm
Maintenance Completed: 04/02/2023 12:11 am
Issue Symptoms: Intermittent issues
4/2/2023, 12:13am: Maintenance successfully completed. Instance is now running Postgres v14.7.
3/20/2023: Modifying the expected end date to Sunday, April 2nd at 2am based on testing in non-production environment.
Amazon RDS postgresSQL Instance listed below will have a New Operating System update and version upgrade on Saturday, April 1st staring at 11pm. It will be upgraded from 10.21 to 14.7 version. Applications relying upon this database instance will be unable to connect to the database during this maintenance window. Symptoms will vary depending on how the web application author chose to deal with a database connection failure.
containerprod-pg.aws.vdc.it.umich.edu
Who is Impacted? Users of ITS Container Service who utilized the shared postgresql RDS instance
Next Update: Final update
Service Type: Production
Comments:
RDS Instance was upgraded to Postgres v14.7.
Groups Notified:
Contact the ITS Service Center for more information or to report additional impacts.