[FLINK-26830] Move jobs to suspended state before upgrading

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: kubernetes-operator-0.1.0
• Component/s: Kubernetes Operator
• Labels: pull-request-available
• Assignee: Gyula Fora
• Reporter: Gyula Fora
• Created: 23/Mar/22 13:05
• Updated: 27/Mar/22 13:16
• Resolved: 24/Mar/22 09:01

Description

We should not upgrade jobs in one step as that might cause us to lose track of what part of the upgrade has succeeded and not.

For example when upgrading with savepoint strategy we need to record the savepoint info in status before trying the deployment because if the deployment fails we lose the savepoint info.

Issue Links

• links to: GitHub Pull Request #103