mirror of https://github.com/zulip/zulip.git
38 lines
1.4 KiB
Python
Executable File
38 lines
1.4 KiB
Python
Executable File
#!/usr/bin/env python
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import os
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import sys
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import subprocess
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import pylibmc
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import traceback
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import logging
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import time
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from humbug_tools import ENDC, WARNING, 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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# Send a statsd event on restarting the server
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subprocess.check_call(["python", "./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(["python", "./manage.py", "fill_memcached_caches"])
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# Restart the FastCGI and related processes via supervisorctl. We
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# minimize downtime by restarting Django and Tornado separately from
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# the other worker processes.
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logging.info("Killing daemons")
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subprocess.check_call(["supervisorctl", "stop", "humbug-workers:*"])
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subprocess.check_call(["supervisorctl", "stop", "humbug-django"])
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subprocess.check_call(["supervisorctl", "restart", "humbug-tornado"])
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subprocess.check_call(["ln", '-nsf', deploy_path, os.path.join(DEPLOYMENTS_DIR, "current")])
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subprocess.check_call(["supervisorctl", "start", "humbug-django"])
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subprocess.check_call(["supervisorctl", "start", "humbug-workers:*"])
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logging.info("Done!")
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print OKGREEN + "Application restarted successfully!" + ENDC
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