acdmountdown.py

# basic script for restarting acd mount on failure and notifying via pushbullet, 
# hardcoded and not great but whatever, note this mounts read-only, change to suit your needs
# put this in your crontab to run every 5 minuntes
# */5 * * * * python /home/user/acdmountdown.py > /dev/null

from pushbullet import Pushbullet
import os
import subprocess
import logging

logging.basicConfig(filename='acdmount.log', level=logging.INFO, format='%(asctime)s %(levelname)s %(message)s')
logging.info('ACD mount checker started')

DEVNULL = open(os.devnull, 'wb')

pb = Pushbullet('pushbullet-api-key-here')

exists = os.path.exists("/home/user/acd-mount/folder-to-check/")

if exists is not True:
    logging.warning("ACD mount is down")
    push = pb.push_note("ACD mount down", "attempting restart")
    logging.info("attempting umount")
    subprocess.call(["acd_cli", "umount"], stdin=None, stdout=DEVNULL)
    logging.info("running ACD sync")
    subprocess.call(["acd_cli", "sync"], stdin=None, stdout=DEVNULL)
    logging.info("attempting ACD mount")
    subprocess.call(["acd_cli", "mount", "-ro", "/home/user/acd-mount"], stdin=None, stdout=DEVNULL)

    if os.path.exists("/home/user/acd-mount/folder-to-check/"):
        push = pb.push_note("ACD mount back up", "restart successful")
        logging.info("ACD mount restart succeeded")

else:
    print 'all good'