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52 lines
2.0 KiB
Python
Executable File
52 lines
2.0 KiB
Python
Executable File
#!/usr/bin/env python
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from __future__ import print_function
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import os
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import sys
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import pwd
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import subprocess
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import logging
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import time
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sys.path.append(os.path.join(os.path.dirname(__file__), '..'))
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from scripts.lib.zulip_tools import ENDC, OKGREEN, DEPLOYMENTS_DIR
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logging.basicConfig(format="%(asctime)s restart-server: %(message)s",
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level=logging.INFO)
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deploy_path = os.path.realpath(os.path.join(os.path.dirname(__file__), '..'))
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os.chdir(deploy_path)
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if pwd.getpwuid(os.getuid()).pw_name != "zulip":
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logging.error("Must be run as user 'zulip'.")
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sys.exit(1)
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# Send a statsd event on restarting the server
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subprocess.check_call(["./manage.py", "send_stats", "incr", "events.server_restart", str(int(time.time()))])
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logging.info("Filling memcached caches")
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subprocess.check_call(["./manage.py", "fill_memcached_caches"])
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# Restart the uWSGI and related processes via supervisorctl.
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logging.info("Stopping workers")
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subprocess.check_call(["supervisorctl", "stop", "zulip-workers:*"])
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logging.info("Stopping server core")
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subprocess.check_call(["supervisorctl", "stop", "zulip-senders:* zulip-django zulip-tornado"])
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current_symlink = os.path.join(DEPLOYMENTS_DIR, "current")
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last_symlink = os.path.join(DEPLOYMENTS_DIR, "last")
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if os.readlink(current_symlink) != deploy_path:
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subprocess.check_call(["ln", '-nsf', os.readlink(current_symlink), last_symlink])
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subprocess.check_call(["ln", '-nsf', deploy_path, current_symlink])
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logging.info("Starting server core")
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subprocess.check_call(["supervisorctl", "start", "zulip-tornado zulip-django zulip-senders:*"])
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logging.info("Starting workers")
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subprocess.check_call(["supervisorctl", "start", "zulip-workers:*"])
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using_sso = subprocess.check_output(['./scripts/get-django-setting', 'USING_APACHE_SSO'])
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if using_sso.strip() == b'True':
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logging.info("Restarting Apache WSGI process...")
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subprocess.check_call(["pkill", "-f", "apache2", "-u", "zulip"])
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logging.info("Done!")
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print(OKGREEN + "Application restarted successfully!" + ENDC)
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