def celerybeat(args):
if args.command == "start":
celerybeat_run(args)
elif args.command == "stop":
utils.terminate(CELERYBEAT_PIDFILE)
elif args.command == "clean":
utils.remove_file(CELERYBEAT_PIDFILE)
else:
raise ValueError("unknown command %s" % args.command)
def celerybeat(args):
if args.command == "start":
celerybeat_run(args)
elif args.command == "stop":
utils.terminate(CELERYBEAT_PIDFILE)
elif args.command == "clean":
utils.remove_file(CELERYBEAT_PIDFILE)
else:
raise ValueError("unknown command %s" % args.command)
def supervisord(args):
if args.command == "start":
supervisord_run(args)
elif args.command == "stop":
utils.terminate(SUPERVISORD_PIDFILE)
elif args.command == "clean":
utils.remove_file(SUPERVISORD_PIDFILE)
elif args.command == "reload":
utils.terminate(SUPERVISORD_PIDFILE, signal.SIGHUP)
else:
raise ValueError("unknown command %s" % args.command)
def supervisord(args):
if args.command == "start":
supervisord_run(args)
elif args.command == "stop":
utils.terminate(SUPERVISORD_PIDFILE)
elif args.command == "clean":
utils.remove_file(SUPERVISORD_PIDFILE)
elif args.command == "reload":
utils.terminate(SUPERVISORD_PIDFILE, signal.SIGHUP)
else:
raise ValueError("unknown command %s" % args.command)
def test_terminate():
from metrique.utils import terminate, sys_call, get_pid, clear_stale_pids
import signal
pid_file = os.path.join(cache_dir, 'test.pid')
sys_call('sleep 30', fork=True, pid_file=pid_file, shell=False)
sleep(1)
pid = get_pid(pid_file)
running = clear_stale_pids(pid)
assert running
terminate(pid, sig=signal.SIGTERM)
sleep(1)
running = clear_stale_pids(pid)
assert not running
# since we didn't tell it where to find the pid_file
# it won't be cleaned up
assert exists(pid_file)
# this time we point to a pid_file and it gets cleaned up
terminate(pid_file, sig=signal.SIGTERM)
assert not exists(pid_file)
# invalid pids are ignored
assert terminate(-1) is None
def test_terminate():
from metrique.utils import terminate, sys_call, get_pid, clear_stale_pids
import signal
pid_file = os.path.join(cache_dir, 'test.pid')
sys_call('sleep 30', fork=True, pid_file=pid_file, shell=False)
sleep(1)
pid = get_pid(pid_file)
running = clear_stale_pids(pid)
assert running
terminate(pid, sig=signal.SIGTERM)
sleep(1)
running = clear_stale_pids(pid)
assert not running
# since we didn't tell it where to find the pid_file
# it won't be cleaned up
assert exists(pid_file)
# this time we point to a pid_file and it gets cleaned up
terminate(pid_file, sig=signal.SIGTERM)
assert not exists(pid_file)
# invalid pids are ignored
assert terminate(-1) is None
def postgresql_terminate(sig=None, frame=None):
utils.terminate(POSTGRESQL_PIDFILE)
def nginx_terminate(sig=None, frame=None):
utils.terminate(NGINX_PIDFILE)
def supervisord_terminate(sig=None, frame=None):
utils.terminate(SUPERVISORD_PIDFILE)
def celerybeat_terminate(sig=None, frame=None):
utils.terminate(CELERYBEAT_PIDFILE)
def celeryd_terminate(sig=None, frame=None):
utils.terminate(CELERYD_PIDFILE)
def postgresql_terminate(sig=None, frame=None):
utils.terminate(POSTGRESQL_PIDFILE)
def nginx_terminate(sig=None, frame=None):
utils.terminate(NGINX_PIDFILE)
def supervisord_terminate(sig=None, frame=None):
utils.terminate(SUPERVISORD_PIDFILE)
def celerybeat_terminate(sig=None, frame=None):
utils.terminate(CELERYBEAT_PIDFILE)
def celeryd_terminate(sig=None, frame=None):
utils.terminate(CELERYD_PIDFILE)
