From 7925cce67cb4e6cae7cc6c45cea15698ac154bd6 Mon Sep 17 00:00:00 2001 From: Julia Ferraioli Date: Mon, 14 Jul 2014 14:00:57 -0700 Subject: [PATCH] adding firewall instructions to the README --- examples/update-demo/README.md | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/examples/update-demo/README.md b/examples/update-demo/README.md index 612d69dd89f..4a8783949ed 100644 --- a/examples/update-demo/README.md +++ b/examples/update-demo/README.md @@ -29,6 +29,12 @@ This example also assumes that you have [Docker](http://docker.io) installed on It also assumes that ```$DOCKER_USER``` is set to your docker user id. +You may need to open the firewall for port 8080 using the [console][cloud-console] or the `gcutil` tool. The following command will allow traffic from any source to instances tagged `kubernetes-minion`: + +```shell +$ gcutil addfirewall --allowed=tcp:8080 --target_tags=kubernetes-minion kubernetes-minion-8080 +``` + ### Step One: Build the image $ cd kubernetes/examples/update-demo/image @@ -83,3 +89,5 @@ We will now update the servers that are running out in your cluster. $ cluster/kubecfg.sh -u=30s rollingupdate dataController Watch the UX, it will update one pod every 30 seconds until all of the pods have the new color. + +[cloud-console]: https://console.developer.google.com