def enable_hwrng():
c = linux.enable_module('bcm2708_rng').changed
c |= apt.install_packages(['rng-tools']).changed
c |= systemd.enable_unit('rng-tools.service').changed
c |= systemd.start_unit('rng-tools.service').changed
return c
def enable_auto_upgrades(boot_time='10min', unit_active_time='1d', start=True):
timer_tpl = debian.templates.render('autoupdate.timer',
boot_time=boot_time,
unit_active_time=unit_active_time)
c = False
# install both timer and service
c |= systemd.install_unit_string('autoupdate.timer', timer_tpl).changed
c |= systemd.install_unit_file(debian.files['autoupdate.service']).changed
# enable both timer and service
c |= systemd.enable_unit('autoupdate.timer').changed
c |= systemd.enable_unit('autoupdate.service').changed
# start timer
if start:
c |= systemd.start_unit('autoupdate.timer').changed
if c:
return Changed(msg='Enabled automatic apt-updates via systemd timer')
return Unchanged(
msg='Automatic apt-updates via systemd timer already enabled')
