86 lines
2.0 KiB
Python
86 lines
2.0 KiB
Python
#!/usr/bin/env python
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"""This runs Apache Status on the remote host and returns the number of requests per second.
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./astat.py [-s server_hostname] [-u username] [-p password]
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-s : hostname of the remote server to login to.
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-u : username to user for login.
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-p : Password to user for login.
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Example:
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This will print information about the given host:
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./astat.py -s www.example.com -u mylogin -p mypassword
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"""
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import os
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import sys
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import time
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import re
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import getopt
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import getpass
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import traceback
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import pexpect
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import pxssh
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def exit_with_usage():
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print globals()['__doc__']
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os._exit(1)
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def main():
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######################################################################
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# Parse the options, arguments, get ready, etc.
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######################################################################
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try:
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optlist, args = getopt.getopt(
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sys.argv[
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1:], 'h?s:u:p:', [
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'help', 'h', '?'])
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except Exception as e:
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print str(e)
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exit_with_usage()
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options = dict(optlist)
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if len(args) > 1:
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exit_with_usage()
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if [elem for elem in options if elem in [
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'-h', '--h', '-?', '--?', '--help']]:
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print "Help:"
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exit_with_usage()
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if '-s' in options:
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hostname = options['-s']
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else:
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hostname = raw_input('hostname: ')
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if '-u' in options:
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username = options['-u']
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else:
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username = raw_input('username: ')
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if '-p' in options:
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password = options['-p']
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else:
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password = getpass.getpass('password: ')
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#
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# Login via SSH
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#
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p = pxssh.pxssh()
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p.login(hostname, username, password)
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p.sendline('apachectl status')
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p.expect('([0-9]+\.[0-9]+)\s*requests/sec')
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requests_per_second = p.match.groups()[0]
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p.logout()
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print requests_per_second
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if __name__ == "__main__":
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try:
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main()
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except Exception as e:
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print str(e)
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traceback.print_exc()
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os._exit(1)
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