From b9866aa726fda9bc4610cc80a649391b7deec346 Mon Sep 17 00:00:00 2001 From: Zihong Zheng Date: Tue, 21 Nov 2017 17:37:50 -0800 Subject: [PATCH] Documentation for custom pod DNS alpha feature --- docs/concepts/services-networking/dns-pod-service.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/docs/concepts/services-networking/dns-pod-service.md b/docs/concepts/services-networking/dns-pod-service.md index 6c11c0e42cff8..c524c4bdc1433 100644 --- a/docs/concepts/services-networking/dns-pod-service.md +++ b/docs/concepts/services-networking/dns-pod-service.md @@ -241,6 +241,8 @@ options ndots:5 ### DNS Policy +TODO(MrHohn): Add information about custom pod DNS here. + By default, DNS policy for a pod is 'ClusterFirst'. So pods running with hostNetwork cannot resolve DNS names. To have DNS options set along with hostNetwork, you should specify DNS policy explicitly to 'ClusterFirstWithHostNet'. Update the busybox.yaml as following: ```yaml