On UpdateStack, just update a resource's data, do not delete
There are instances when a resource that normally must be deleted/re-created (such as instance) has the ability to respond to changes in metadata (perhaps with cfn-hup). Rather than delete the instance and spin it back up with new userdata/metadata, on UpdateStack, we need a way to update the meta-data, and leave the resource running. I believe this could be implemented as a new optional parameter, 'UpdatePolicy', or as a different resource type.
Blueprint information
- Status:
- Complete
- Approver:
- None
- Priority:
- Undefined
- Drafter:
- None
- Direction:
- Needs approval
- Assignee:
- None
- Definition:
- Superseded
- Series goal:
- None
- Implementation:
-
Unknown
- Milestone target:
- None
- Started by
- Completed by
- Steven Hardy
Whiteboard
Note, I've started creating BPs for each resource which requires enhancements to UpdateStack functionality, e.g https:/