fix: Open udp port 53 on master to support CoreDNS

In Icc4aa1f61f3b3937e5d9cc35dbe01c63c18ba3cd, we only opened tcp port 53
but services running on workers are unable to talk to CoreDNS service
running on master nodes when using Calico v3.13.1 without also opening
udp port 53. This patch addresses this issue.

Task: 39347
Story: 2007256

Change-Id: Ied4196e6f1ddcb131492b48fb57ff0ba9063bbf4
This commit is contained in:
Bharat Kunwar 2020-04-09 09:15:35 +00:00
parent 0fffdd1956
commit 2723d20af1

@ -941,6 +941,9 @@ resources:
- protocol: tcp
port_range_min: 53
port_range_max: 53
- protocol: udp
port_range_min: 53
port_range_max: 53
- protocol: tcp
port_range_min: 179
port_range_max: 179