/usr/sbin/fence_intelmodular is in fence-agents 3.1.5-2ubuntu2.
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 | #!/usr/bin/python
# Tested with an Intel MFSYS25 using firmware package 2.6 Should work with an
# MFSYS35 as well.
#
# Notes:
#
# The manual and firmware release notes says SNMP is read only. This is not
# true, as per the MIBs that ship with the firmware you can write to
# the bladePowerLed oid to control the servers.
#
# Thanks Matthew Kent for original agent and testing.
import sys, re, pexpect
sys.path.append("/usr/share/fence")
from fencing import *
from fencing_snmp import *
#BEGIN_VERSION_GENERATION
RELEASE_VERSION="3.1.5"
BUILD_DATE="(built Mon Feb 6 23:36:21 UTC 2012)"
REDHAT_COPYRIGHT="Copyright (C) Red Hat, Inc. 2004-2010 All rights reserved."
#END_VERSION_GENERATION
### CONSTANTS ###
# From INTELCORPORATION-MULTI-FLEX-SERVER-BLADES-MIB.my that ships with
# firmware updates
STATUSES_OID=".1.3.6.1.4.1.343.2.19.1.2.10.202.1.1.6"
# Status constants returned as value from SNMP
STATUS_UP=2
STATUS_DOWN=0
# Status constants to set as value to SNMP
STATUS_SET_ON=2
STATUS_SET_OFF=3
### FUNCTIONS ###
def get_power_status(conn,options):
(oid,status)=conn.get("%s.%s"%(STATUSES_OID,options["-n"]))
return (status==str(STATUS_UP) and "on" or "off")
def set_power_status(conn, options):
conn.set("%s.%s"%(STATUSES_OID,options["-n"]),(options["-o"]=="on" and STATUS_SET_ON or STATUS_SET_OFF))
def get_outlets_status(conn, options):
result={}
res_blades=conn.walk(STATUSES_OID,30)
for x in res_blades:
port_num=x[0].split('.')[-1]
port_alias=""
port_status=(x[1]==str(STATUS_UP) and "on" or "off")
result[port_num]=(port_alias,port_status)
return result
# Main agent method
def main():
global port_oid
device_opt = [ "help", "version", "agent", "quiet", "verbose", "debug",
"action", "ipaddr", "login", "passwd", "passwd_script",
"test", "port", "separator", "no_login", "no_password",
"snmp_version", "community", "snmp_auth_prot", "snmp_sec_level",
"snmp_priv_prot", "snmp_priv_passwd", "snmp_priv_passwd_script",
"udpport","inet4_only","inet6_only",
"power_timeout", "shell_timeout", "login_timeout", "power_wait" ]
atexit.register(atexit_handler)
snmp_define_defaults ()
options=check_input(device_opt,process_input(device_opt))
docs = { }
docs["shortdesc"] = "Fence agent for Intel Modular"
docs["longdesc"] = "fence_intelmodular is an I/O Fencing agent \
which can be used with Intel Modular device (tested on Intel MFSYS25, should \
work with MFSYS35 as well). \
\n.P\n\
Note: Since firmware update version 2.7, SNMP v2 write support is \
removed, and replaced by SNMP v3 support. So agent now has default \
SNMP version 3. If you are using older firmware, please supply -d \
for command line and snmp_version option for your cluster.conf."
docs["vendorurl"] = "http://www.intel.com"
show_docs(options, docs)
# Operate the fencing device
result = fence_action(FencingSnmp(options), options, set_power_status, get_power_status, get_outlets_status)
sys.exit(result)
if __name__ == "__main__":
main()
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