[DATALAB-1929] Allow only one active Data Engine Service per notebook

• Type: Task
• Status: Closed
• Priority: Major
• Resolution: Done
• Fix Version/s: v.2.4
• Component/s: DataLab Main
• Labels: AWS Debian Front-end GCP RedHat pull-request-available
• Epic Link: DataLab Compute Engine
• Sprint: Apache DLab release 2.4
• Assignee: Dmytro Gnatyshyn
• Reporter: Vira Vitanska
• Created: 08/Jul/20 10:03
• Updated: 16/Sep/20 08:44
• Resolved: 13/Jul/20 12:15

Description

Allow to create EMR per notebook if this notebook has not any DES or DES is in 'terminated'/'failed' statuses.

Issue Links

• links to: GitHub Pull Request #816