mirror of
https://github.com/viq/NewsBlur.git
synced 2025-04-13 09:38:09 +00:00
33 lines
1.3 KiB
Python
Executable file
33 lines
1.3 KiB
Python
Executable file
#!/srv/newsblur/venv/newsblur/bin/python
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import sys
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sys.path.append('/srv/newsblur')
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import os
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import datetime
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import requests
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import settings
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import socket
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def main():
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t = os.popen('stat -c%Y /var/lib/redis/dump.rdb')
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timestamp = t.read().split('\n')[0]
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modified = datetime.datetime.fromtimestamp(int(timestamp))
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ten_min_ago = datetime.datetime.now() - datetime.timedelta(minutes=10)
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hostname = socket.gethostname()
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modified_minutes = datetime.datetime.now() - modified
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log_tail = os.popen('tail -n 100 /var/log/redis.log').read()
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if modified < ten_min_ago:
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requests.post(
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"https://api.mailgun.net/v2/%s/messages" % settings.MAILGUN_SERVER_NAME,
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auth=("api", settings.MAILGUN_ACCESS_KEY),
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data={"from": "NewsBlur Redis Monitor: %s <admin@%s.newsblur.com>" % (hostname, hostname),
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"to": [settings.ADMINS[0][1]],
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"subject": "%s hasn't bgsave'd redis in %s!" % (hostname, modified_minutes),
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"text": "Last modified %s: %s ago\n\n----\n\n%s" % (hostname, modified_minutes, log_tail)})
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else:
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print " ---> Redis bgsave fine: %s / %s ago" % (hostname, modified_minutes)
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if __name__ == '__main__':
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main()
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