5.8. Anaconda services and configuration files

<!DOCTYPE busconfig PUBLIC
"-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"
"http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
<busconfig>
       <policy user="root">
               <allow own="org.fedoraproject.Anaconda.Addons.HelloWorld"/>
               <allow send_destination="org.fedoraproject.Anaconda.Addons.HelloWorld"/>
       </policy>
       <policy context="default">
               <deny own="org.fedoraproject.Anaconda.Addons.HelloWorld"/>
               <allow send_destination="org.fedoraproject.Anaconda.Addons.HelloWorld"/>
       </policy>
</busconfig>

[D-BUS Service]
# Start the org.fedoraproject.Anaconda.Addons.HelloWorld service.
# Runs org_fedora_hello_world/service/main.py
Name=org.fedoraproject.Anaconda.Addons.HelloWorld
Exec=/usr/libexec/anaconda/start-module org_fedora_hello_world.service
User=root