diff options
Diffstat (limited to 'cloudinit/distros/alpine.py')
| -rw-r--r-- | cloudinit/distros/alpine.py | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/cloudinit/distros/alpine.py b/cloudinit/distros/alpine.py index e42443fc..e92ff3fb 100644 --- a/cloudinit/distros/alpine.py +++ b/cloudinit/distros/alpine.py @@ -162,4 +162,30 @@ class Distro(distros.Distro): return self._preferred_ntp_clients + def shutdown_command(self, mode='poweroff', delay='now', message=None): + # called from cc_power_state_change.load_power_state + # Alpine has halt/poweroff/reboot, with the following specifics: + # - we use them rather than the generic "shutdown" + # - delay is given with "-d [integer]" + # - the integer is in seconds, cannot be "now", and takes no "+" + # - no message is supported (argument ignored, here) + + command = [mode, "-d"] + + # Convert delay from minutes to seconds, as Alpine's + # halt/poweroff/reboot commands take seconds rather than minutes. + if delay == "now": + # Alpine's commands do not understand "now". + command += ['0'] + else: + try: + command.append(str(int(delay) * 60)) + except ValueError as e: + raise TypeError( + "power_state[delay] must be 'now' or '+m' (minutes)." + " found '%s'." % (delay,) + ) from e + + return command + # vi: ts=4 expandtab |