* [Troubleshooting your application](user-guide/application-troubleshooting.md) - Useful for users who are deploying code into Kubernetes and wondering why it is not working.
Someone else from the community may have already asked a similar question or may be able to help with your problem. The Kubernetes team will also monitor [posts tagged kubernetes](http://stackoverflow.com/questions/tagged/kubernetes). If there aren't any existing questions that help, please [ask a new one](http://stackoverflow.com/questions/ask?tags=kubernetes)!
The Kubernetes team hangs out on Slack in the `#kubernetes-users` channel. You can participate in the Kubernetes team [here](https://kubernetes.slack.com). Slack requires registration, but the Kubernetes team is open invitation to anyone to register [here](http://slack.kubernetes.io). Feel free to come and ask any and all questions.
The Google Container Engine mailing list is [google-containers@googlegroups.com](https://groups.google.com/forum/#!forum/google-containers)
## Bugs and Feature requests
If you have what looks like a bug, or you would like to make a feature request, please use the [Github issue tracking system](https://github.com/kubernetes/kubernetes/issues).
Before you file an issue, please search existing issues to see if your issue is already covered.