The default value is set to preserve all data saved by netbox. As
explained in the manpage, it sets the directory for all data directories
to `~netbox/data/` (would resolve to `/opt/netbox/data/`), so upgrades
will not remove this data.
Cause of corrupt databases if the services are restarted incorrectly,
the order and dependencies are adjusted. Now, the `netbox-rq` service
will be included in restarts of `netbox` and required for the WSGI
servers that it must running.
For these changes, the restart command of `__netbox` was adjusted. The
other ones where edited too, to use the same command.
All services now require redis and postgresql to be started before them
to prevent any start order issues.
If someone asked for what the RQ worker is required, see here:
https://netbox.readthedocs.io/en/stable/additional-features/webhooks/#webhook-processing
The secret key is generated if it is not set via parameter and the
explorer does not return any. It will be saved in the netbox home
directory to easily read the key for the config generation.
