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homer/docs/configuration.md

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# Configuration
Homer rely on a single [yaml](http://yaml.org/) configuration file, located in the `/assets` directory.
`.dist` sample configuration files are available to help you get started. Alternatively, the example below can be
copied into the config file.
> [!NOTE]
> On docker installations, the sample configuration is automatically installed when no configuration is found **if**
> the configuration directory is writable to the docker user. If no configuration has been installed, check your
> container logs and your mounted configuration directory ownership & permissions
```yaml
---
# Homepage configuration
# See https://fontawesome.com/search for icons options
# Optional: Use external configuration file.
# Using this will ignore remaining config in this file
# externalConfig: https://example.com/server-luci/config.yaml
title: "App dashboard"
subtitle: "Homer"
# documentTitle: "Welcome" # Customize the browser tab text
logo: "assets/logo.png"
# Alternatively a fa icon can be provided:
# icon: "fas fa-skull-crossbones"
header: true # Set to false to hide the header
# Optional: Different hotkey for search, defaults to "/"
# hotkey:
# search: "Shift"
footer: '<p>Created with <span class="has-text-danger">❤️</span> with <a href="https://bulma.io/">bulma</a>, <a href="https://vuejs.org/">vuejs</a> & <a href="https://fontawesome.com/">font awesome</a> // Fork me on <a href="https://github.com/bastienwirtz/homer"><i class="fab fa-github-alt"></i></a></p>' # set false if you want to hide it.
columns: "3" # "auto" or number (must be a factor of 12: 1, 2, 3, 4, 6, 12)
connectivityCheck: true # whether you want to display a message when the apps are not accessible anymore (VPN disconnected for example).
# You should set it to true when using an authentication proxy, it also reloads the page when a redirection is detected when checking connectivity.
# Optional: Proxy / hosting option
proxy:
useCredentials: false # send cookies & authorization headers when fetching service specific data. Set to `true` if you use an authentication proxy. Can be overrided on service level.
headers: # send custom headers when fetching service specific data. Can also be set on a service level.
Test: "Example"
Test1: "Example1"
# Set the default layout and color scheme
defaults:
layout: columns # Either 'columns', or 'list'
colorTheme: auto # One of 'auto', 'light', or 'dark'
# Optional theming
theme: default # 'default' or one of the themes available in 'src/assets/themes'.
# Optional custom stylesheet
# Will load custom CSS files. Especially useful for custom icon sets.
# stylesheet:
# - "assets/custom.css"
# Here is the exhaustive list of customization parameters
# However all value are optional and will fallback to default if not set.
# if you want to change only some of the colors, feel free to remove all unused key.
colors:
light:
highlight-primary: "#3367d6"
highlight-secondary: "#4285f4"
highlight-hover: "#5a95f5"
background: "#f5f5f5"
card-background: "#ffffff"
text: "#363636"
text-header: "#424242"
text-title: "#303030"
text-subtitle: "#424242"
card-shadow: rgba(0, 0, 0, 0.1)
link: "#3273dc"
link-hover: "#363636"
background-image: "/assets/your/light/bg.png" # prefix with your sub subpath if any (ex: /homer/assets/...)
dark:
highlight-primary: "#3367d6"
highlight-secondary: "#4285f4"
highlight-hover: "#5a95f5"
background: "#131313"
card-background: "#2b2b2b"
text: "#eaeaea"
text-header: "#ffffff"
text-title: "#fafafa"
text-subtitle: "#f5f5f5"
card-shadow: rgba(0, 0, 0, 0.4)
link: "#3273dc"
link-hover: "#ffdd57"
background-image: "/assets/your/dark/bg.png" # prefix with your sub subpath if any (ex: /homer/assets/...)
# Optional message
message:
# url: "https://<my-api-endpoint>" # Can fetch information from an endpoint to override value below.
# mapping: # allows to map fields from the remote format to the one expected by Homer
# title: 'id' # use value from field 'id' as title
# content: 'value' # value from field 'value' as content
# refreshInterval: 10000 # Optional: time interval to refresh message
#
# Real example using chucknorris.io for showing Chuck Norris facts as messages:
# url: https://api.chucknorris.io/jokes/random
# mapping:
# title: 'id'
# content: 'value'
# refreshInterval: 10000
style: "is-warning"
title: "Optional message!"
icon: "fa fa-exclamation-triangle"
# The content also accepts HTML content, so you can add divs, images or whatever you want to make match your needs.
content: "Lorem ipsum dolor sit amet, consectetur adipiscing elit."
# Optional navbar
# links: [] # Allows for navbar (dark mode, layout, and search) without any links
links:
- name: "Link 1"
icon: "fab fa-github"
url: "https://github.com/bastienwirtz/homer"
target: "_blank" # optional html tag target attribute
- name: "link 2"
icon: "fas fa-book"
url: "https://github.com/bastienwirtz/homer"
# this will link to a second homer page that will load config from page2.yml and keep default config values as in config.yml file
# see url field and assets/page.yml used in this example:
- name: "Second Page"
icon: "fas fa-file-alt"
url: "#page2"
# Services
# First level array represents a group.
# Leave only a "items" key if not using group (group name, icon & tagstyle are optional, section separation will not be displayed).
services:
- name: "Application"
icon: "fas fa-code-branch"
# A path to an image can also be provided. Note that icon take precedence if both icon and logo are set.
# logo: "path/to/logo"
# class: "highlight-purple" # Optional css class to add on the service group.
items:
- name: "Awesome app"
logo: "assets/tools/sample.png"
# Alternatively a fa icon can be provided:
# icon: "fab fa-jenkins"
subtitle: "Bookmark example"
tag: "app"
keywords: "self hosted reddit" # optional keyword used for searching purpose
url: "https://www.reddit.com/r/selfhosted/"
target: "_blank" # optional html tag target attribute
- name: "Another one"
logo: "assets/tools/sample2.png"
subtitle: "Another application"
tag: "app"
# Optional tagstyle
tagstyle: "is-success"
url: "#"
- name: "Other group"
icon: "fas fa-heartbeat"
items:
- name: "Pi-hole"
logo: "assets/tools/sample.png"
# subtitle: "Network-wide Ad Blocking" # optional, if no subtitle is defined, PiHole statistics will be shown
tag: "other"
url: "http://192.168.0.151/admin"
type: "PiHole" # optional, loads a specific component that provides extra features. MUST MATCH a file name (without file extension) available in `src/components/services`
target: "_blank" # optional html a tag target attribute
# class: "green" # optional custom CSS class for card, useful with custom stylesheet
# background: red # optional color for card to set color directly without custom stylesheet
```
View **[smart cards](customservices.md)** for details about all available cards (like `PiHole`) and how to configure them.
If you choose to fetch message information from an endpoint, the output format should be as follows (or you can [custom map fields as shown in tips-and-tricks](./tips-and-tricks.md#mapping-fields)):
```json
{
"style": null,
"title": "Lorem ipsum 42",
"content": "LA LA LA Lorem ipsum dolor sit amet, ....."
}
```
`null` value or missing keys will be ignored and value from the `config.yml` will be used if available.
Empty values (either in `config.yml` or the endpoint data) will hide the element (ex: set `"title": ""` to hide the title bar).
## Connectivity checks
As a webapp (PWA) the dashboard can still be displayed when your homer server is offline.
The connectivity checker periodically send a HEAD request bypassing the PWA cache to the dashbord page to make sure it's still reachable.
It can be useful when you access your dashboard through a VPN or ssh tunnel for example, to know is your conection is up. It also helps when using an authentication proxy, it will reloads the page if the authentication expires (when a redirection is send in response to the HEAD request).
## Style Options
Homer uses [bulma CSS](https://bulma.io/), which provides a [modifiers syntax](https://bulma.io/documentation/start/syntax/). You'll notice in the config there is a `tagstyle` option. It can be set to any of the bulma modifiers. You'll probably want to use one of these 4 main colors:
- `is-info` (blue)
- `is-success` (green)
- `is-warning` (yellow)
- `is-danger` (red)
You can read the [bulma modifiers page](https://bulma.io/documentation/start/syntax/) for other options regarding size, style, or state.
## Theming & customization
See `colors` settings in the configuration example above.
Favicon and application icon (pwa) are located in the `assets/icons` directory and can be replaced by any image you want (just keep the same name & size).
The `/assets/manifest.json` can also be edited to change the app (pwa) name, description and other settings.
### Community theme
- [Dracula theme](https://draculatheme.com/homer) by [@Tuetenk0pp](https://github.com/Tuetenk0pp)
- [Homer Theme v2](https://github.com/walkxcode/homer-theme) by [walkxcode](https://github.com/walkxcode)
- [Catppuccin theme](https://github.com/mrpbennett/catppucin-homer) by [@mrpbenett](https://github.com/mrpbennett)
## PWA Icons
See icons documentation [here](https://github.com/bastienwirtz/homer/blob/main/public/assets/icons/README.md).
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