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adding firewall instructions to the README

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Julia Ferraioli 2014-07-14 14:00:57 -07:00
parent e48d85a423
commit 7925cce67c
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examples/update-demo/README.md
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@ -29,6 +29,12 @@ This example also assumes that you have [Docker](http://docker.io) installed on
It also assumes that ```$DOCKER_USER``` is set to your docker user id. It also assumes that ```$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 ### Step One: Build the image
$ cd kubernetes/examples/update-demo/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 $ 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. 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