# Home Assistant Community Add-on: Log Viewer

Easily monitor your Home Assistant logs in your web browser. Custom filtering
is available to make it simple to differentiate different types of logs.

## Installation

The installation of this add-on is pretty straightforward and not different in
comparison to installing any other Home Assistant add-on.

1. Search for the "Log Viewer" add-on in the Supervisor add-on store and
   install it.
1. Start the "Log Viewer" add-on
1. Check the logs of the "Log Viewer" add-on to see if everything went well.
1. Open the web UI for the "Log Viewer" add-on to start watching logs.

**Tip:** To see more logs, be sure to enable the [`logger`][logger] integration
in your Home Assistant `configuration.yaml`:

```yaml
logger:
  default: info
```

## Configuration

**Note**: _Remember to restart the add-on when the configuration is changed._

Example add-on configuration:

```yaml
log_level: info
ssl: false
certfile: fullchain.pem
keyfile: privkey.pem
```

**Note**: _This is just an example, don't copy and paste it! Create your own!_

### Option: `log_level`

The `log_level` option controls the level of log output by the addon and can
be changed to be more or less verbose, which might be useful when you are
dealing with an unknown issue. Possible values are:

- `trace`: Show every detail, like all called internal functions.
- `debug`: Shows detailed debug information.
- `info`: Normal (usually) interesting events.
- `warning`: Exceptional occurrences that are not errors.
- `error`: Runtime errors that do not require immediate action.
- `fatal`: Something went terribly wrong. Add-on becomes unusable.

Please note that each level automatically includes log messages from a
more severe level, e.g., `debug` also shows `info` messages. By default,
the `log_level` is set to `info`, which is the recommended setting unless
you are troubleshooting.

### Option: `ssl`

Enables/Disables SSL on the Log Viewer. Set it `true` to enable it,
`false` otherwise.

**Note**: _The SSL settings only apply to direct access and has no effect
on the Ingress service._

### Option: `certfile`

The certificate file to use for SSL.

**Note**: _The file MUST be stored in `/ssl/`, which is the default_

### Option: `keyfile`

The private key file to use for SSL.

**Note**: _The file MUST be stored in `/ssl/`, which is the default_

### Option: `leave_front_door_open`

Adding this option to the add-on configuration allows you to disable
authentication on the add-on by setting it to `true` and leaving the
username and password empty.

**Note**: _We STRONGLY suggest, not to use this, even if this add-on is
only exposed to your internal network. USE AT YOUR OWN RISK!_

## Changelog & Releases

This repository keeps a change log using [GitHub's releases][releases]
functionality.

Releases are based on [Semantic Versioning][semver], and use the format
of `MAJOR.MINOR.PATCH`. In a nutshell, the version will be incremented
based on the following:

- `MAJOR`: Incompatible or major changes.
- `MINOR`: Backwards-compatible new features and enhancements.
- `PATCH`: Backwards-compatible bugfixes and package updates.

## Support

Got questions?

You have several options to get them answered:

- The [Home Assistant Community Add-ons Discord chat server][discord] for add-on
  support and feature requests.
- The [Home Assistant Discord chat server][discord-ha] for general Home
  Assistant discussions and questions.
- The Home Assistant [Community Forum][forum].
- Join the [Reddit subreddit][reddit] in [/r/homeassistant][reddit]

You could also [open an issue here][issue] GitHub.

## Authors & contributors

The original setup of this repository is by [Dale Higgs][dale3h].

For a full list of all authors and contributors,
check [the contributor's page][contributors].

## License

MIT License

Copyright (c) 2018-2021 Dale Higgs <@dale3h>

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

[contributors]: https://github.com/hassio-addons/addon-log-viewer/graphs/contributors
[dale3h]: https://github.com/dale3h
[discord-ha]: https://discord.gg/c5DvZ4e
[discord]: https://discord.me/hassioaddons
[forum]: https://community.home-assistant.io/t/home-assistant-community-add-on-log-viewer/64377?u=dale3h
[issue]: https://github.com/hassio-addons/addon-log-viewer/issues
[logger]: https://www.home-assistant.io/integrations/logger/
[reddit]: https://reddit.com/r/homeassistant
[releases]: https://github.com/hassio-addons/addon-log-viewer/releases
[semver]: https://semver.org/spec/v2.0.0
