def parse_service_status(args):
logger.info("=" * SEPARATOR_COUNT)
logger.info("checking natrixclient services status......")
# systemd service
logger.info("\n1. checking systemd services status ......")
services = ["natrixclient.service"]
for service in services:
logger.debug("checking service {} status".format(service))
service_status_command = "systemctl status " + service
service_status_process = subprocess.Popen(service_status_command,
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE, shell=True)
service_status_result = service_status_process.communicate()
# logger.debug("service status command \"{}\" result: {}".format(service_status_command, service_status_result))
service_status_string = service_status_result[0].decode()
logger.info(service_status_string)
# crontab -l
logger.info("\n2. checking crontab jobs status")
crontab_status_command = "crontab -l"
crontab_status_process = subprocess.Popen(crontab_status_command,
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
shell=True)
crontab_status_result = crontab_status_process.communicate()
# logger.debug("crontab status command \"{}\" result: {}".format(crontab_status_command, crontab_status_result))
crontab_status_string = crontab_status_result[0].decode()
logger.info(crontab_status_string)
logger.info("\nsuccessfully checking natrixclient status")
logger.info("=" * SEPARATOR_COUNT)
def parse_service_start(args):
logger.info("=" * SEPARATOR_COUNT)
logger.info("starting natrixclient services ......")
# systemd service files
logger.info("\n1. checking natrixclient systemd service files ......")
systemd_paths = ["/etc/systemd/system/natrixclient.service"]
for systemd_path in systemd_paths:
logger.info("checking natrixclient systemd file {}".format(systemd_path))
if os.path.isfile(systemd_path):
logger.debug("natrixclient systemd file {} exist".format(systemd_path))
else:
logger.error("natrixclient systemd file {} not exist, please execute \"natrixclient service init\" first!!!")
exit(201)
# systemd daemon files
logger.info("\n2. checking natrixclient systemd daemon files ......")
# TODO: CHANGE
daemon_paths = ["/etc/natrixclient/natrixclient.daemon"]
for daemon_path in daemon_paths:
logger.info("checking natrixclient daemon service file {}".format(daemon_path))
if os.path.isfile(daemon_path):
logger.debug("natrixclient daemon service file {} exist".format(daemon_path))
else:
logger.error("natrixclient daemon service file {} not exist, "
"please execute \"natrixclient service init\" first!!!".format(daemon_path))
exit(202)
# start systemd service
logger.info("\n3. starting natrixclient services ......")
services = ["natrixclient.service"]
for service in services:
logger.debug("starting systemd service {}".format(service))
# must add shell=True
service_start_command = "systemctl start " + service
service_start_process = subprocess.Popen(service_start_command,
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
shell=True)
# communicate() returns a tuple (stdout, stderr)
service_start_result = service_start_process.communicate()
logger.debug("service start command: \"{}\" \nresult: \"{}\"".format(service_start_command,
service_start_result))
# # add crontab job
# # add keep alive basic crontab job
# logger.info("\n4. adding keep alive basic crontab job ......")
# basic_minutes = const.CRONTAB_BASIC_MINUTES
# create_crontab_basic(basic_minutes)
# # add keep alive advance crontab job
# logger.info("\n5. adding keep alive advance crontab job ......")
# advance_minutes = const.CRONTAB_ADVANCE_MINUTES
# create_crontab_advance(advance_minutes)
# add reboot at midnight crontab job
logger.info("\n4. adding reboot at midnight crontab job ......")
reboot_hours = const.CRONTAB_REBOOT_HOURS
reboot_minutes = const.CRONTAB_REBOOT_MINUTES
create_crontab_reboot(reboot_hours, reboot_minutes)
logger.info("\nsuccessfully started natrix client services")
logger.info("=" * SEPARATOR_COUNT)
def init_service_systemctl():
systemd_dir = "/etc/systemd/system/"
logger.debug("\n4. copying sample systemd files to {}".format(systemd_dir))
sample_systemd_dir = os.path.dirname(os.path.realpath(__file__)) + "/../conf/etc/systemd/system/"
for sample_systemd_file in os.listdir(sample_systemd_dir):
systemd_path = systemd_dir + sample_systemd_file
if os.path.isfile(systemd_path):
logger.info("systemd file {} already exists in {}".format(sample_systemd_file, systemd_dir))
bak_time = time.strftime("%Y%m%d%H%M%S", time.localtime())
bak_systemd_path = systemd_path + "." + str(bak_time)
logger.info("backup original systemd file from {} to {}".format(systemd_path, bak_systemd_path))
os.rename(systemd_path, bak_systemd_path)
sample_systemd_path = sample_systemd_dir + sample_systemd_file
logger.info("copying systemd sample file from {} to {} ......".format(sample_systemd_path, systemd_path))
shutil.copyfile(sample_systemd_path, systemd_path)
logger.debug("\n5. reloading systemd daemon service")
# must add shell=True
daemon_reload_command = "systemctl daemon-reload"
daemon_reload_process = subprocess.Popen(daemon_reload_command,
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
shell=True)
# communicate() returns a tuple (stdout, stderr)
daemon_reload_result = daemon_reload_process.communicate()
logger.debug("daemon reload command \"{}\" result: {}".format(daemon_reload_command,
daemon_reload_result))
def parse_service_disable(args):
logger.info("=" * SEPARATOR_COUNT)
logger.info("disabling natrixclient services ......")
# stop service
# start systemd service
logger.info("\n1. disabling systemd services ......")
services = ["natrixclient.service"]
for service in services:
logger.debug("disabling systemd service {}".format(service))
# must add shell=True
service_disable_command = "systemctl disable " + service
service_disable_process = subprocess.Popen(service_disable_command,
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
shell=True)
# communicate() returns a tuple (stdout, stderr)
service_disable_result = service_disable_process.communicate()
logger.debug("service disable command: \"{}\" \nresult: \"{}\"".format(service_disable_command, service_disable_result))
# clean crontab
logger.info("\n2. clean all natrixclient crontab jobs ......")
parse_crontab_clean(None)
logger.info("\nsuccessfully disabled natrixclient services")
logger.info("=" * SEPARATOR_COUNT)