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d349bd55c4
This is only intended for use in containers, so we know where python3 should be installed. This is called very often, so we should try to use as few resources as we can.
42 lines
878 B
Python
Executable File
42 lines
878 B
Python
Executable File
#!/usr/bin/python3
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'''
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Perform an HTTP request to a URL and exit with an exit code of 1 if the
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request did not return an HTTP/200 status code.
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Usage:
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$ ./healthcheck.py http://some.url.here/healthcheck/resource
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'''
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import os
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import sys
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import requests
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TIMEOUT = 5 # Seconds
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HTTP_USER = os.getenv('HTTP_USER')
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HTTP_PASS = os.getenv('HTTP_PASS')
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def do_heatlhcheck(url):
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headers = {'User-Agent': 'healthcheck'}
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auth = None
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if HTTP_USER and HTTP_PASS:
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auth = (HTTP_USER, HTTP_PASS)
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response = requests.get(url, headers=headers, auth=auth, timeout=TIMEOUT)
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return response.status_code == 200
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if __name__ == '__main__':
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try:
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url = sys.argv[1]
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except IndexError:
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sys.stderr.write('URL must be supplied\n')
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sys.exit(1)
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if do_heatlhcheck(url):
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sys.exit(0)
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else:
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sys.exit(1)
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