Attachment 304650 Details for Bug 435154 – New fencing agent

New fencing agent

fence_apc.py (text/x-python), 3.28 KB, created by Marek Grac on 2008-05-06 16:12:18 UTC

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Creator: Marek Grac

Created: 2008-05-06 16:12:18 UTC

Size: 3.28 KB

patch

obsolete

>#!/usr/bin/python
>
>##
>## Copyright (C) 2008 Red Hat, Inc. All Rights Reserved.
>##
>## The Following Agent Has Been Tested On:
>##
>##  Model       Firmware
>## +---------------------------------------------+
>##  AP7951	AOS v2.7.0, PDU APP v2.7.3
>##  AP7941      AOS v3.5.7, PDU APP v3.5.6
>##
>## @note: ssh is very slow on AP7951 device
>#####
>
>import sys, re, pexpect
>sys.path.append("/usr/lib/fence")
>from fencing import *
>
>#BEGIN_VERSION_GENERATION
>FENCE_RELEASE_NAME=""
>REDHAT_COPYRIGHT=""
>BUILD_DATE=""
>#END_VERSION_GENERATION
>
>def get_power_status(conn, options):
>	result = ""
>	try:
>		conn.send("1\r\n")
>		conn.log_expect(options, options["-c"], SHELL_TIMEOUT)
>
>		version = 0
>		if (None == re.compile('.*Outlet Management.*', re.IGNORECASE | re.S).match(conn.before)):
>			version = 2
>		else:
>			version = 3
>
>		if version == 2:
>			conn.send("2\r\n")
>		else:
>			conn.send("2\r\n")
>			conn.log_expect(options, options["-c"], SHELL_TIMEOUT)
>			conn.send("1\r\n")
>
>		while 1 == conn.log_expect(options, [ options["-c"],  "Press <ENTER>" ], SHELL_TIMEOUT):
>			result += conn.before
>			conn.send("\r\n")
>		result += conn.before
>		conn.send(chr(03))		
>		conn.log_expect(options, "- Logout", SHELL_TIMEOUT)
>		conn.log_expect(options, options["-c"], SHELL_TIMEOUT)
>	except pexpect.EOF:
>		fail(EC_CONNECTION_LOST)
>	except pexpect.TIMEOUT:
>		fail(EC_TIMED_OUT)
>
>	status = re.compile("\s*"+options["-n"]+"-.*(ON|OFF)", re.IGNORECASE).search(result).group(1)
>	return status.lower().strip()
>
>def set_power_status(conn, options):
>	action = {
>		'on' : "1",
>		'off': "2"
>	}[options["-o"]]
>
>	try:
>		conn.send("1\r\n")
>		conn.log_expect(options, options["-c"], SHELL_TIMEOUT)
>
>		version = 0
>		if (None == re.compile('.*Outlet Management.*', re.IGNORECASE | re.S).match(conn.before)):
>			version = 2
>		else:
>			version = 3
>
>		if version == 2:
>			conn.send("2\r\n")
>		else:
>			conn.send("2\r\n")
>			conn.log_expect(options, options["-c"], SHELL_TIMEOUT)
>			conn.send("1\r\n")
>
>		while 1 == conn.log_expect(options, [ options["-c"],  "Press <ENTER>" ], SHELL_TIMEOUT):
>			conn.send("\r\n")
>		conn.send(options["-n"]+"\r\n")
>		conn.log_expect(options, options["-c"], SHELL_TIMEOUT)
>		if version == 3:
>			conn.send("1\r\n")
>			conn.log_expect(options, options["-c"], SHELL_TIMEOUT)
>		conn.send(action+"\r\n")
>		conn.log_expect(options, "Enter 'YES' to continue or <ENTER> to cancel :", SHELL_TIMEOUT)
>		conn.send("YES\r\n")
>		conn.log_expect(options, "Press <ENTER> to continue...", SHELL_TIMEOUT)
>		conn.send("\r\n")
>		conn.log_expect(options, options["-c"], SHELL_TIMEOUT)
>		conn.send(chr(03))
>		conn.log_expect(options, "- Logout", SHELL_TIMEOUT)
>		conn.log_expect(options, options["-c"], SHELL_TIMEOUT)
>	except pexcept.EOF:
>		fail(EC_CONNECTION_LOST)
>	except pexcept.TIMEOUT:
>		fail(EC_TIMED_OUT)
>
>def main():
>	device_opt = [  "help", "version", "agent", "quiet", "verbose", "debug",
>			"action", "ipaddr", "login", "passwd", "passwd_script",
>			"secure", "port", "test" ]
>
>	options = check_input(device_opt, process_input(device_opt))
>
>	## 
>	## Fence agent specific defaults
>	#####
>	if 0 == options.has_key("-c"):
>		options["-c"] = "\n>"
>
>	##
>	## Operate the fencing device
>	####
>	conn = fence_login(options)
>	fence_action(conn, options, set_power_status, get_power_status)
>
>	##
>	## Logout from system
>	######
>	conn.sendline("4")
>	conn.close()
>
>if __name__ == "__main__":
>	main()

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Attachments on bug 435154: 304649 | 304650 | 304651