From ba6e15cdc7059168646c9f47e1b57e0cedf08115 Mon Sep 17 00:00:00 2001 From: DmitriyEshenko Date: Thu, 9 Jan 2020 08:19:29 +0000 Subject: powerctr: T1842: Use systemd files for detect schedule --- src/op_mode/powerctrl.py | 38 +++++++++++++++++++++++--------------- 1 file changed, 23 insertions(+), 15 deletions(-) (limited to 'src') diff --git a/src/op_mode/powerctrl.py b/src/op_mode/powerctrl.py index a6188ec74..54fc12be3 100755 --- a/src/op_mode/powerctrl.py +++ b/src/op_mode/powerctrl.py @@ -24,6 +24,7 @@ from datetime import datetime, timedelta, time as type_time, date as type_date from subprocess import check_output, CalledProcessError, STDOUT from vyos.util import ask_yes_no +systemd_sched_file = "/run/systemd/shutdown/scheduled" def parse_time(s): try: @@ -45,33 +46,40 @@ def parse_date(s): def get_shutdown_status(): try: - output = check_output(["/bin/systemctl", "status", "systemd-shutdownd.service"]).decode() - return output + if os.path.exists(systemd_sched_file): + # Get scheduled from systemd file + with open(systemd_sched_file, 'r') as f: + data = f.read().rstrip('\n') + r_data = {} + for line in data.splitlines(): + tmp_split = line.split("=") + if tmp_split[0] == "USEC": + # Convert USEC to human readable format + r_data['DATETIME'] = datetime.utcfromtimestamp(int(tmp_split[1])/1000000).strftime('%Y-%m-%d %H:%M:%S') + else: + r_data[tmp_split[0]] = tmp_split[1] + return r_data + return None except CalledProcessError: return None def check_shutdown(): output = get_shutdown_status() - if output: - r = re.findall(r'Status: \"(.*)\"\n', output) - if r: - # When available, that line is like - # Status: "Shutting down at Thu 1970-01-01 00:00:00 UTC (poweroff)..." - print(r[0]) - else: - # Sometimes status string is not available immediately - # after service startup - print("Poweroff or reboot is scheduled") + if output and 'MODE' in output: + if output['MODE'] == 'reboot': + print("Reboot is scheduled", output['DATETIME']) + elif output['MODE'] == 'poweroff': + print("Poweroff is scheduled", output['DATETIME']) else: - print("Poweroff or reboot is not scheduled") + print("Reboot or poweroff is not scheduled") def cancel_shutdown(): output = get_shutdown_status() - if output: + if output and 'MODE' in output: try: timenow = datetime.now().strftime('%Y-%m-%d %H:%M:%S') cmd = check_output(["/sbin/shutdown","-c","--no-wall"]) - message = "Scheduled reboot or poweroff has been cancelled %s" % timenow + message = "Scheduled %s has been cancelled %s" % (output['MODE'], timenow) os.system("wall %s" % message) except CalledProcessError as e: sys.exit("Could not cancel a reboot or poweroff: %s" % e) -- cgit v1.2.3