From 931504e0db47169a8282c8aa4a011aae70d5dd22 Mon Sep 17 00:00:00 2001 From: Qiming Teng Date: Tue, 2 Jan 2018 11:55:30 +0800 Subject: [PATCH] Clarify that only TCP ports can be portforwarded Closes: #4109 --- .../port-forward-access-application-cluster.md | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/docs/tasks/access-application-cluster/port-forward-access-application-cluster.md b/docs/tasks/access-application-cluster/port-forward-access-application-cluster.md index 8fe3d9cf0b..909dc31e10 100644 --- a/docs/tasks/access-application-cluster/port-forward-access-application-cluster.md +++ b/docs/tasks/access-application-cluster/port-forward-access-application-cluster.md @@ -83,6 +83,11 @@ Connections made to local port 6379 are forwarded to port 6379 of the pod that is running the Redis server. With this connection in place you can use your local workstation to debug the database that is running in the pod. +**Warning**: Due to known limitations, port forward today only works for TCP protocol. +The support to UDP protocol is being tracked in +[issue 47862](https://github.com/kubernetes/kubernetes/issues/47862). +{: .warning} + {% endcapture %}