mirror of
https://github.com/zulip/zulip.git
synced 2025-11-11 01:16:19 +00:00
0378c43dc6
Since update-deployment is run on the host being deployed to and only has access to a recent clone of the git repository, it doesn't necessarily have the old refs available for reverts. (imported from commit 3652f58a7b165c805822bf6d8a4f0792c629e28e)
57 lines
1.7 KiB
Python
Executable File
57 lines
1.7 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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from humbug_tools import DEPLOYMENTS_DIR, LOCK_DIR, TIMESTAMP_FORMAT, FAIL, ENDC
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import datetime
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import shutil
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logging.basicConfig(format="%(asctime)s update-deployment: %(message)s",
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level=logging.INFO)
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if len(sys.argv) > 1:
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oldrev = sys.argv[1]
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newrev = sys.argv[2]
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refname = sys.argv[3]
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subprocess.check_call(["mkdir", '-p',
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DEPLOYMENTS_DIR,
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'/home/humbug/logs'])
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try:
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os.mkdir(LOCK_DIR)
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except OSError:
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print FAIL + "Deployment already in progress. Please run\n" \
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+ " update-deployment %s %s %s\n" % (oldrev, newrev, refname) \
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+ "manually when the current deployment finishes." + ENDC
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sys.exit(1)
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timestamp = datetime.datetime.now().strftime(TIMESTAMP_FORMAT)
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deploy_path = os.path.join(DEPLOYMENTS_DIR, timestamp)
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logging.info("Cloning the repository")
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subprocess.check_call(["git", "clone", "-q", "-b", refname,
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"humbug@git.humbughq.com:/srv/git/humbug.git",
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deploy_path], stdout=open('/dev/null', 'w'))
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os.chdir(deploy_path)
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# Delete all .pyc files to avoid old module files hanging around
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subprocess.check_call(["find", ".", "-name", "*.pyc", "-delete"], stdout=open('/dev/null', 'w'))
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# Update static files
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logging.info("Updating static files")
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subprocess.check_call(["./tools/update-prod-static"])
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subprocess.check_call(["ln", '-nsf', deploy_path, os.path.join(DEPLOYMENTS_DIR, "current")])
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logging.info("Restarting server...")
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subprocess.check_call(["./tools/restart-server"])
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logging.info("Deployment complete")
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shutil.rmtree(LOCK_DIR)
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subprocess.check_call(["./tools/purge-deployments"])
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