connman's NTP client can't be used if it's not managing the network
interface so use systemd's timesyncd as we already build it.
timesyncd is automatically configured to use the NTP servers provided
by kernel ip config, if they are missing the default fallback NTP
servers (currently the ones from Google) are used.
Users can also provide timesyncd configuration files via
/storage/.config/timesyncd.conf.d/ eg to change the (fallback) servers.
Signed-off-by: Matthias Reichl <hias@horus.com>
Setup system hostname, /etc/resolv.conf and /etc/hosts in a service
that can be run independently of connman.
The volatile etc files are created in /run/libreelec instead of
/run/connman so they can be modified similarily to standard linux
installations with a writable /etc. Connman can then hook into
that and move resolv.conf management to /run/connman/resolv.conf when
it's started.
If kernel IP configuration is used the resolv info from the kernel
will be used to create resolv.conf. Users can also provide their
own resolv.conf file in /storage/.config/resolv.conf which takes
precedence over ther kernel info. If no resolv.conf info is present
a fallback with use the Google nameservers is created (as before).
Loopback network interface setup has been removed, this is already
set up by systemd.
Signed-off-by: Matthias Reichl <hias@horus.com>
Replaced the non-existing command "servicectl" by the correct "systemctl",
this was already done a couple lines above but strange enough not everywhere...
