[STRATOS-1578] Removing a member from CloudControllerContext and Topology should be executed atomically

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.0.0, 4.1.0, 4.1.1, 4.1.2, 4.1.3
• Fix Version/s: 4.1.4
• Component/s: Cloud Controller
• Assignee: Akila Perera
• Reporter: Akila Perera
• Created: 28/Sep/15 20:10
• Updated: 11/Oct/15 20:29
• Resolved: 11/Oct/15 20:29

Description

When terminating a member, CC should handle the flow of operations such that Topology model and CloudControllerContext is consistent. In order to achieve that it should treat all CRUD operations related to Topology and CloudControllerContext as atomic transactions. If an operation on Topology fails it should not proceed or rollback the relevant operation executed on CloudControllerContext.