open-consul/ui/README.md

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## Consul Web UI
This directory contains the Consul Web UI. Consul contains a built-in
HTTP server that serves this directory, but any common HTTP server
is capable of serving it.
It uses JavaScript and [Ember](http://emberjs.com) to communicate with
the [Consul API](http://www.consul.io/docs/agent/http.html). The basic
features it provides are:
- Service view. A list of your registered services, their
health and the nodes they run on.
- Node view. A list of your registered nodes, the services running
on each and the health of the node.
- Key/value view and update
It's aware of multiple data centers, so you can get a quick global
overview before drilling into specific data-centers for detailed
views.
The UI uses some internal undocumented HTTP APIs to optimize
performance and usability.
### Development
Improvements and bug fixes are welcome and encouraged for the Web UI.
You'll need sass to compile CSS stylesheets. Install that with
bundler:
cd ui/
bundle
Reloading compilation for development:
make watch
Consul ships with an HTTP server for the API and UI. By default, when
you run the agent, it is off. However, if you pass a `-ui-dir` flag
with a path to this directory, you'll be able to access the UI via the
Consul HTTP server address, which defaults to `localhost:8500/ui`.
An example of this command, from inside the `ui/` directory, would be:
consul agent -bootstrap -server -data-dir /tmp/ -ui-dir .
### Releasing
`make dist`
The `dist` folder will contain the files you should use for deployment.