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fence_drac.py
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#!/usr/bin/python -tt
import sys, re
import atexit
sys.path.append("@FENCEAGENTSLIBDIR@")
from fencing import *
#BEGIN_VERSION_GENERATION
RELEASE_VERSION=""
REDHAT_COPYRIGHT=""
BUILD_DATE=""
#END_VERSION_GENERATION
def get_power_status(conn, options):
conn.send_eol("getmodinfo")
conn.log_expect(options["--command-prompt"], int(options["--shell-timeout"]))
status = re.compile(r"\s+(on|off)\s+", re.IGNORECASE).search(conn.before).group(1)
return status.lower().strip()
def set_power_status(conn, options):
action = {
'on' : "powerup",
'off': "powerdown"
}[options["--action"]]
conn.send_eol("serveraction -d 0 " + action)
conn.log_expect(options["--command-prompt"], int(options["--shell-timeout"]))
def main():
device_opt = ["ipaddr", "login", "passwd", "cmd_prompt", "telnet"]
atexit.register(atexit_handler)
opt = process_input(device_opt)
if "--username" in opt:
all_opt["cmd_prompt"]["default"] = ["\\[" + opt["--username"] + "\\]# "]
else:
all_opt["cmd_prompt"]["default"] = ["\\[" "username" + "\\]# "]
options = check_input(device_opt, opt)
docs = {}
docs["shortdesc"] = "I/O Fencing agent for Dell DRAC IV"
docs["longdesc"] = "fence_drac is an I/O Fencing agent which can be used with \
the Dell Remote Access Card (DRAC). This card provides remote access to controlling \
power to a server. It logs into the DRAC through the telnet interface of the card. By \
default, the telnet interface is not enabled. To enable the interface, you will need \
to use the racadm command in the racser-devel rpm available from Dell. \
\
To enable telnet on the DRAC: \
\
[root]# racadm config -g cfgSerial -o cfgSerialTelnetEnable 1 \
\
[root]# racadm racreset \
"
docs["vendorurl"] = "http://www.dell.com"
show_docs(options, docs)
##
## Operate the fencing device
####
conn = fence_login(options)
result = fence_action(conn, options, set_power_status, get_power_status, None)
fence_logout(conn, "exit")
sys.exit(result)
if __name__ == "__main__":
main()

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