Persisting Instance name and ip address after stack creation/modification
Storing the network(ip address) and name of the instances created for a stack in the resource table. This would resolve for each resource making call to nova to get the name and ip address of the instance created as part of the stack creation, this will scale the performance of HEAT.
Blueprint information
- Status:
- Complete
- Approver:
- Angus Salkeld
- Priority:
- Undefined
- Drafter:
- Maharajan Nachiappan
- Direction:
- Needs approval
- Assignee:
- Maharajan Nachiappan
- Definition:
- Obsolete
- Series goal:
- None
- Implementation:
-
Not started
- Milestone target:
- None
- Started by
- Completed by
- Angus Salkeld
Whiteboard
I think this is fine as long as we only store runtime data that can't change. Like you suggested ip address and other attributes that don't change. Be careful tho' updating the resource might change
some of these. I think the right place for this info would be:
db_api.
(stevebaker) Since this is a performance optimization, I would like to see some performance testing numbers to support the case that this change can make an improvement.
