> For the complete documentation index, see [llms.txt](https://docs.fluentd.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.fluentd.org/0.12/deployment/fluentd-ui.md).

# Fluentd UI

[fluentd-ui](https://github.com/fluent/fluentd-ui) is a browser-based [fluentd](http://fluentd.org/) and [td-agent](http://docs.treasuredata.com/articles/td-agent) manager that supports following operations.

* Install, uninstall, and upgrade Fluentd plugins
* start/stop/restart fluentd process
* Configure Fluentd settings such as config file content, pid file

  path, etc
* View Fluentd log with simple error viewer

## Getting Started

If you've installed td-agent, you can start it by `td-agent-ui start` as below:

```
$ sudo /usr/sbin/td-agent-ui start
Puma 2.9.2 starting...
* Min threads: 0, max threads: 16
* Environment: production
* Listening on tcp://0.0.0.0:9292
```

Or if you use fluentd gem, install fluentd-ui via `gem` command at first.

```
$ gem install -V fluentd-ui
$ fluentd-ui start
Puma 2.9.2 starting...
* Min threads: 0, max threads: 16
* Environment: production
* Listening on tcp://0.0.0.0:9292
```

Then, open <http://localhost:9292/> by your browser.

The default account is username="admin" and password="changeme"

![fluentd-ui](/files/-LXN75LobUYsnqh1DN83)

## Screenshots

(v0.3.9)

### Dashboard

![dashboard](/files/-LXN75Lqhjda7klOWXLH)

### Setting

![setting](/files/-LXN75Ls4uwG3MIRBti-)

### in\_tail setting

![in\_tail](/files/-LXN75Lu8ZFlZsWbyiba)

### Plugin

![plugin](/files/-LXN75LwXtZ-_EUY8A1i)

![ss01](/files/-LXN75LySbiYP5pdVZiH) ![ss02](/files/-LXN75M-jqdAEBlQHqQo) ![ss03](/files/-LXN75M1tIVYzDBR2vp6) ![ss04](/files/-LXN75M3IRX-64NbIe3n) ![ss05](/files/-LXN75M58Do4BvU-trsj)

If this article is incorrect or outdated, or omits critical information, please [let us know](https://github.com/fluent/fluentd-docs-gitbook/issues?state=open). [Fluentd](http://www.fluentd.org/) is a open source project under [Cloud Native Computing Foundation (CNCF)](https://cncf.io/). All components are available under the Apache 2 License.