[DATALAB-1645] [DevOps]: Add possibility to recreate edge node after edge termination/failing

• Type: Task
• Status: Closed
• Priority: Major
• Resolution: Done
• Fix Version/s: v.2.5
• Component/s: DataLab Main
• Labels: AWS AZURE Debian DevOps GCP RedHat
• Epic Link: Project management
• Sprint: Apache DataLab release 2.5
• Story Points: 16
• Assignee: Mykola Bodnar
• Reporter: Vira Vitanska
• Created: 20/Mar/20 11:08
• Updated: 12/Jul/21 13:00
• Resolved: 12/Jul/21 13:00

Description

As user I want to use my instances in case if edge failing or again to create previously terminated edge in the same project using the same endpoint so that it allows me do not create project with new name and use the previous name.

If we terminate edge (or edge has been failed) we could not create the new edge in the same project and the same endpoint.

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Edge not could be failed during stopping/starting/creating/terminating.

Add retry during stopping/starting edge in case of failing ???

If retry does not help convey information message???

 One project can contain one endpoint/edge node or more.

Statuses for recreate:

• edge node is terminated from Cloud Web Console - recreate should be

• edge node is terminated from Web DataLab UI - recreate should be
• edge node failed during stopping/starting - return cloud status - recreate should NOT be
• edge node failed during creating - recreate should be 
• edge node failed during terminating  - recreate should be 

 If at least one instance exists - SMART recreate.

 If instances do not exist - create all resources.

Github issue: https://github.com/apache/incubator-dlab/issues/731.

 

Issue Links

• is related to: DATALAB-2195 [Back-end]: Augment a functionality for recreate edge node
• relates to: DATALAB-1542 [Back-end]: Add possibility to recreate edge node after edge termination/failing
• relates to: DATALAB-1534 [Front-end]: Add possibility to recreate edge node after edge termination/failing