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horizon/doc/source/topics/customizing.rst
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===================
Customizing Horizon
===================
Changing the Site Title
=======================
The OpenStack Dashboard Site Title branding (i.e. "**OpenStack** Dashboard")
can be overwritten by adding the attribute ``SITE_BRANDING``
to ``local_settings.py`` with the value being the desired name.
The file ``local_settings.py`` can be found at the Horizon directory path of
``horizon/openstack-dashboard/local/local_settings.py``.
Changing the Logo
=================
The OpenStack Logo is pulled in through ``style.css``::
#splash .modal {
background: #fff url(../images/logo.png) no-repeat center 35px;
h1.brand a {
background: url(../images/logo.png) top left no-repeat;
To override the OpenStack Logo image, replace the image at the directory path
``horizon/openstack-dashboard/dashboard/static/dashboard/images/logo.png``.
The dimensions should be ``width: 108px, height: 121px``.
Modifying Existing Dashboards and Panels
========================================
If you wish to alter dashboards or panels which are not part of your codebase,
you can specify a custom python module which will be loaded after the entire
Horizon site has been initialized, but prior to the URLconf construction.
This allows for common site-customization requirements such as:
* Registering or unregistering panels from an existing dashboard.
* Changing the names of dashboards and panels.
* Re-ordering panels within a dashboard or panel group.
To specify the python module containing your modifications, add the key
``customization_module`` to your ``settings.HORIZON_CONFIG`` dictionary.
The value should be a string containing the path to your module in dotted
python path notation. Example::
HORIZON_CONFIG = {
"customization_module": "my_project.overrides"
}
Button Icons
============
Horizon provides hooks for customizing the look and feel of each class of
button on the site. The following classes are used to identify each type of
button:
* Generic Classes
* btn-search
* btn-delete
* btn-upload
* btn-download
* btn-create
* btn-edit
* btn-list
* btn-copy
* btn-camera
* btn-stats
* btn-enable
* btn-disable
* Floating IP-specific Classes
* btn-allocate
* btn-release
* btn-associate
* btn-disassociate
* Instance-specific Classes
* btn-launch
* btn-terminate
* btn-reboot
* btn-pause
* btn-suspend
* btn-console
* btn-log
* Volume-specific classes
* btn-detach
Additionally, the site-wide default button classes can be configured by
setting ``ACTION_CSS_CLASSES`` to a tuple of the classes you wish to appear
on all action buttons in your ``local_settings.py`` file.