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fence_rsa.py
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fence_rsa.py
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#!/usr/bin/python
#####
##
## The Following Agent Has Been Tested On:
##
#####
import sys, re, pexpect, exceptions
sys.path.append("@FENCEAGENTSLIBDIR@")
from fencing import *
#BEGIN_VERSION_GENERATION
RELEASE_VERSION="New RSA2 Agent - test release on steroids"
REDHAT_COPYRIGHT=""
BUILD_DATE=""
#END_VERSION_GENERATION
def get_power_status(conn, options):
try:
conn.send("power state\r\n")
conn.log_expect(options, options["-c"], int(options["-Y"]))
except pexpect.EOF:
fail(EC_CONNECTION_LOST)
except pexpect.TIMEOUT:
fail(EC_TIMED_OUT)
status = re.compile("Power: (.*)", re.IGNORECASE).search(conn.before).group(1)
return status.lower().strip()
def set_power_status(conn, options):
try:
conn.send("power " + options["-o"] + "\r\n")
conn.log_expect(options, options["-c"], int(options["-g"]))
except pexpect.EOF:
fail(EC_CONNECTION_LOST)
except pexpect.TIMEOUT:
fail(EC_TIMED_OUT)
def main():
device_opt = [ "help", "version", "agent", "quiet", "verbose", "debug",
"action", "ipaddr", "login", "passwd", "passwd_script",
"cmd_prompt", "secure", "identity_file", "ipport",
"power_timeout", "shell_timeout", "login_timeout", "power_wait" ]
atexit.register(atexit_handler)
all_opt["login_timeout"]["default"] = 10
options = check_input(device_opt, process_input(device_opt))
##
## Fence agent specific defaults
#####
if 0 == options.has_key("-c"):
options["-c"] = ">"
# This device will not allow us to login even with LANG=C
options["ssh_options"] = "-F /dev/null"
docs = { }
docs["shortdesc"] = "Fence agent for IBM RSA"
docs["longdesc"] = ""
show_docs(options, docs)
##
## Operate the fencing device
######
conn = fence_login(options)
result = fence_action(conn, options, set_power_status, get_power_status, None)
##
## Logout from system
######
try:
conn.sendline("exit")
conn.close()
except exceptions.OSError:
pass
except pexpect.ExceptionPexpect:
pass
sys.exit(result)
if __name__ == "__main__":
main()

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