tree d4144e5a6322e5b86037dd2307ec14e7ef4f0c4b
parent 1ac5798815e65a0fb5c41eb2474510bf412c6987
author Jian Li <pyguni@gmail.com> 1567155473 +0900
committer Jian Li <pyguni@gmail.com> 1567348249 +0900

Fix: guarantee to reserve an IP address from IPAM pool for k8s POD

Returns port number as zero in case pod has null spec value.
Also return null group bucket when we have zero port number returned.

Change-Id: Iad6f307e950e263732db5f6349c83a60a194cb23