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run_server.py
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run_server.py
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#!/usr/bin/env python
# coding: utf-8
import os
import subprocess
import threading
import time
import argparse
import sys
from apps import __version__
try:
from config import config as CONFIG
except ImportError:
CONFIG = type('_', (), {'__getattr__': None})()
os.environ["PYTHONIOENCODING"] = "UTF-8"
BASE_DIR = os.path.dirname(os.path.abspath(__file__))
APPS_DIR = os.path.join(BASE_DIR, 'apps')
HTTP_HOST = CONFIG.HTTP_BIND_HOST or '127.0.0.1'
HTTP_PORT = CONFIG.HTTP_LISTEN_PORT or 8080
DEBUG = CONFIG.DEBUG
LOG_LEVEL = CONFIG.LOG_LEVEL
WORKERS = 4
EXIT_EVENT = threading.Event()
processes = {}
try:
os.makedirs(os.path.join(BASE_DIR, "data", "static"))
os.makedirs(os.path.join(BASE_DIR, "data", "media"))
except:
pass
def make_migrations():
print("Check database change, make migrations")
os.chdir(os.path.join(BASE_DIR, 'apps'))
subprocess.call('python manage.py migrate', shell=True)
def collect_static():
print("Collect static files")
os.chdir(os.path.join(BASE_DIR, 'apps'))
subprocess.call('python manage.py collectstatic --no-input', shell=True)
def start_gunicorn():
print("- Start Gunicorn WSGI HTTP Server")
make_migrations()
collect_static()
os.chdir(APPS_DIR)
cmd = "gunicorn jumpserver.wsgi -b {}:{} -w {} ".format(
HTTP_HOST, HTTP_PORT, WORKERS
)
log_format = '%(h)s %(t)s "%(r)s" %(s)s %(b)s '
log = " --access-logfile - --access-logformat '{}' ".format(log_format)
cmd += log
if DEBUG:
cmd += " --reload"
p = subprocess.Popen(cmd, shell=True, stdout=sys.stdout, stderr=sys.stderr)
return p
def start_celery():
print("- Start Celery as Distributed Task Queue")
os.chdir(APPS_DIR)
# Todo: Must set this environment, otherwise not no ansible result return
os.environ.setdefault('PYTHONOPTIMIZE', '1')
cmd = """
export C_FORCE_ROOT=1;
celery -A common worker -l {}
""".format(LOG_LEVEL.lower())
p = subprocess.Popen(cmd, shell=True, stdout=sys.stdout, stderr=sys.stderr)
return p
def start_beat():
print("- Start Beat as Periodic Task Scheduler")
os.chdir(APPS_DIR)
os.environ.setdefault('PYTHONOPTIMIZE', '1')
os.environ.setdefault('C_FORCE_ROOT', '1')
pidfile = '/tmp/beat.pid'
if os.path.exists(pidfile):
print("Beat pid file `{}` exist, remove it".format(pidfile))
os.unlink(pidfile)
time.sleep(0.5)
if os.path.exists(pidfile):
print("Beat pid file `{}` exist yet, may be something wrong".format(pidfile))
os.unlink(pidfile)
time.sleep(0.5)
scheduler = "django_celery_beat.schedulers:DatabaseScheduler"
options = "--pidfile {} -l {} --scheduler {} --max-interval 60".format(
pidfile, LOG_LEVEL, scheduler,
)
cmd = 'celery -A common beat {} '.format(options)
p = subprocess.Popen(cmd, shell=True, stdout=sys.stdout, stderr=sys.stderr)
return p
def start_service(services):
print(time.ctime())
print('Jumpserver version {}, more see https://www.jumpserver.org'.format(
__version__))
print('Quit the server with CONTROL-C.')
services_all = {
"gunicorn": start_gunicorn,
"celery": start_celery,
"beat": start_beat
}
if 'all' in services:
for name, func in services_all.items():
processes[name] = func()
else:
for name in services:
func = services_all.get(name)
processes[name] = func()
stop_event = threading.Event()
while not stop_event.is_set():
for name, proc in processes.items():
if proc.poll() is not None:
print("\n\n" + "####"*10 + " ERROR OCCUR " + "####"*10)
print("Start service {} [FAILED]".format(name))
for _, p in processes.items():
p.terminate()
stop_event.set()
print("Exited".format(name))
break
time.sleep(5)
def stop_service():
for name, proc in processes.items():
print("Stop service {}".format(name))
proc.terminate()
if os.path.exists("/tmp/beat.pid"):
os.unlink('/tmp/beat.pid')
if __name__ == '__main__':
parser = argparse.ArgumentParser(description="Jumpserver start tools")
parser.add_argument("services", type=str, nargs='+', default="all",
choices=("all", "gunicorn", "celery", "beat"),
help="The service to start",
)
args = parser.parse_args()
start_service(args.services)