Zane Bitter 8cd6a06736 Pre-empt in-progress nested stack updates on new update ...

If the parent resource of a nested stack is locked due to an IN_PROGRESS
update, cancel the nested stack update (which will result in the parent
resource being marked FAILED and releasing the lock so that the new
traversal can begin acting on it). This also cancels all descendants of
the nested stack.

This means that a concurrent update no longer gets blocked at a nested
stack boundary until the previous update has finished.

Change-Id: I5f14453ebab75d89672c6eea12de46d48a5147f3
Task: 17760

2019-10-29 23:15:31 -04:00

5.7 KiB

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