systemd-timesyncd service does not run if we have another NTP daemon installed
or FreedomBox runs inside a container where the host manages the time. In this
case, make the application as unmanaged - app can't be disabled, no app
diagnostics is shown and enable/disable functional tests are skipped.
Closes#1616
Tests performed:
- Run FreedomBox inside a KVM virtualization module, check that
systemd-timesyncd is running, datetime app can be disabled and all
diagnostics and date_and_time functional tests pass.
- Run FreedomBox inside a systemd-nspawn container, check that
systemd-timesyncd is not running, datetime app can't be disabled,
the diagnostics button is not shown and two date_and_time functional tests
are skipped.
Signed-off-by: Veiko Aasa <veiko17@disroot.org>
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
7d77a26761