/usr/sbin/fence_ipmilan is in fence-agents 4.0.22-2.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 | #!/usr/bin/python -tt
import sys, re, os
import atexit
from pipes import quote
sys.path.append("/usr/share/fence")
from fencing import *
from fencing import fail_usage, is_executable, run_command, run_delay
#BEGIN_VERSION_GENERATION
RELEASE_VERSION="4.0.22"
BUILD_DATE="(built Sat, 06 Feb 2016 12:34:18 +0100)"
REDHAT_COPYRIGHT="Copyright (C) Red Hat, Inc. 2004-2010 All rights reserved."
#END_VERSION_GENERATION
def get_power_status(_, options):
output = run_command(options, create_command(options, "status"))
match = re.search('[Cc]hassis [Pp]ower is [\\s]*([a-zA-Z]{2,3})', str(output))
status = match.group(1) if match else None
return status
def set_power_status(_, options):
run_command(options, create_command(options, options["--action"]))
return
def reboot_cycle(_, options):
output = run_command(options, create_command(options, "cycle"))
return bool(re.search('chassis power control: cycle', str(output).lower()))
def reboot_diag(_, options):
output = run_command(options, create_command(options, "diag"))
return bool(re.search('chassis power control: diag', str(output).lower()))
def create_command(options, action):
cmd = options["--ipmitool-path"]
# --lanplus / -L
if options.has_key("--lanplus") and options["--lanplus"] in ["", "1"]:
cmd += " -I lanplus"
else:
cmd += " -I lan"
# --ip / -a
cmd += " -H " + options["--ip"]
# --username / -l
if options.has_key("--username") and len(options["--username"]) != 0:
cmd += " -U " + quote(options["--username"])
# --auth / -A
if options.has_key("--auth"):
cmd += " -A " + options["--auth"]
# --password / -p
if options.has_key("--password"):
cmd += " -P " + quote(options["--password"])
else:
cmd += " -P ''"
# --cipher / -C
if "--cipher" in options:
cmd += " -C " + options["--cipher"]
# --port / -n
if options.has_key("--ipport"):
cmd += " -p " + options["--ipport"]
if options.has_key("--privlvl"):
cmd += " -L " + options["--privlvl"]
# --action / -o
cmd += " chassis power " + action
# --use-sudo / -d
if options.has_key("--use-sudo"):
cmd = options["--sudo-path"] + " " + cmd
return cmd
def define_new_opts():
all_opt["lanplus"] = {
"getopt" : "P",
"longopt" : "lanplus",
"help" : "-P, --lanplus Use Lanplus to improve security of connection",
"required" : "0",
"default" : "0",
"shortdesc" : "Use Lanplus to improve security of connection",
"order": 1
}
all_opt["auth"] = {
"getopt" : "A:",
"longopt" : "auth",
"help" : "-A, --auth=[auth] IPMI Lan Auth type (md5|password|none)",
"required" : "0",
"shortdesc" : "IPMI Lan Auth type.",
"choices" : ["md5", "password", "none"],
"order": 1
}
all_opt["cipher"] = {
"getopt" : "C:",
"longopt" : "cipher",
"help" : "-C, --cipher=[cipher] Ciphersuite to use (same as ipmitool -C parameter)",
"required" : "0",
"shortdesc" : "Ciphersuite to use (same as ipmitool -C parameter)",
"order": 1
}
all_opt["privlvl"] = {
"getopt" : "L:",
"longopt" : "privlvl",
"help" : "-L, --privlvl=[level] "
"Privilege level on IPMI device (callback|user|operator|administrator)",
"required" : "0",
"shortdesc" : "Privilege level on IPMI device",
"default" : "administrator",
"choices" : ["callback", "user", "operator", "administrator"],
"order": 1
}
all_opt["ipmitool_path"] = {
"getopt" : ":",
"longopt" : "ipmitool-path",
"help" : "--ipmitool-path=[path] Path to ipmitool binary",
"required" : "0",
"shortdesc" : "Path to ipmitool binary",
"default" : "/usr/bin/ipmitool",
"order": 200
}
def main():
atexit.register(atexit_handler)
device_opt = ["ipaddr", "login", "no_login", "no_password", "passwd", "diag",
"lanplus", "auth", "cipher", "privlvl", "sudo", "ipmitool_path", "method"]
define_new_opts()
all_opt["power_wait"]["default"] = 2
if os.path.basename(sys.argv[0]) == "fence_ilo3":
all_opt["power_wait"]["default"] = "4"
all_opt["method"]["default"] = "cycle"
all_opt["lanplus"]["default"] = "1"
elif os.path.basename(sys.argv[0]) == "fence_ilo4":
all_opt["lanplus"]["default"] = "1"
all_opt["ipport"]["default"] = "623"
options = check_input(device_opt, process_input(device_opt))
docs = {}
docs["shortdesc"] = "Fence agent for IPMI"
docs["longdesc"] = "fence_ipmilan is an I/O Fencing agent\
which can be used with machines controlled by IPMI.\
This agent calls support software ipmitool (http://ipmitool.sf.net/)."
docs["vendorurl"] = ""
docs["symlink"] = [("fence_ilo3", "Fence agent for HP iLO3"),
("fence_ilo4", "Fence agent for HP iLO4"),
("fence_imm", "Fence agent for IBM Integrated Management Module"),
("fence_idrac", "Fence agent for Dell iDRAC")]
show_docs(options, docs)
run_delay(options)
if not is_executable(options["--ipmitool-path"]):
fail_usage("Ipmitool not found or not accessible")
reboot_fn = reboot_cycle
if options["--action"] == "diag":
# Diag is a special action that can't be verified so we will reuse reboot functionality
# to minimize impact on generic library
options["--action"] = "reboot"
options["--method"] = "cycle"
reboot_fn = reboot_diag
result = fence_action(None, options, set_power_status, get_power_status, None, reboot_fn)
sys.exit(result)
if __name__ == "__main__":
main()
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