Attachment 146197 Details for Bug 222313 – new fence_ilo2 script

new fence_ilo2 script

fence_ilo2.py (text/plain), 6.15 KB, created by Josef Bacik on 2007-01-22 17:06:05 UTC

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Creator: Josef Bacik

Created: 2007-01-22 17:06:05 UTC

Size: 6.15 KB

patch

obsolete

>#!/usr/bin/python
>
>###############################################################################
>###############################################################################
>##
>##  Copyright (C) 2006 Red Hat, Inc.  All rights reserved.
>##
>##  This copyrighted material is made available to anyone wishing to use,
>##  modify, copy, or redistribute it subject to the terms and conditions
>##  of the GNU General Public License v.2.
>##
>###############################################################################
>###############################################################################
>
>
>import getopt, sys
>import os
>import socket
>import time
>
>from telnetlib import Telnet
>
>TELNET_TIMEOUT=30  #How long to wait for a response from a telnet try
>
># WARNING!! Do not add code bewteen "#BEGIN_VERSION_GENERATION" and
># "#END_VERSION_GENERATION"  It is generated by the Makefile
>
>#BEGIN_VERSION_GENERATION
>FENCE_RELEASE_NAME=""
>REDHAT_COPYRIGHT=""
>BUILD_DATE=""
>#END_VERSION_GENERATION
>
>def usage():
>  print "Usage:\n"
>  print "fence_ilo2 [options]\n"
>  print "Options:\n"
>  print "   -a <ipaddress>           ip or hostname of iLo II port\n"
>  print "   -h                       print out help\n"
>  print "   -l [login]               login name\n"
>  print "   -p [password]            password\n"
>  print "   -o [action]              Reboot (default), Off, On, or Status\n"
>  print "   -v Verbose               Verbose mode\n"
>  print "   -V                       Print Version, then exit\n"
>
>  sys.exit (0)
>
>def version():
>  print "fence_ilo2 %s  %s\n" % (FENCE_RELEASE_NAME, BUILD_DATE)
>  print "%s\n" % REDHAT_COPYRIGHT
>  sys.exit(0)
>
>def main():
>
>  POWER_OFF = 0
>  POWER_ON = 1
>  POWER_STATUS = 2
>  POWER_REBOOT = 3
>
>  address = ""
>  login = ""
>  passwd = ""
>  action = POWER_REBOOT   #default action
>  verbose = False
>
>  standard_err = 2
>
>  #set up regex list
>  USERNAME = 0
>  PASSWORD = 1
>  PROMPT = 2
>  STATE = 3
>  regex_list = list()
>  regex_list.append("Login Name:")
>  regex_list.append("Password:")
>  regex_list.append(".*hpiLO->")
>  regex_list.append("power:")
>
>  if len(sys.argv) > 1:
>    try:
>      opts, args = getopt.getopt(sys.argv[1:], "a:hl:o:p:vV", ["help", "output="])
>    except getopt.GetoptError:
>      #print help info and quit
>      usage()
>      sys.exit(2)
>
>                                                                                
>    for o, a in opts:
>      if o == "-v":
>        verbose = True
>      if o == "-V":
>        version()
>      if o in ("-h", "--help"):
>        usage()
>        sys.exit()
>      if o == "-l":
>        login = a
>      if o == "-p":
>        passwd = a
>      if o  == "-o":
>        if a == "Off" or a == "OFF" or a == "off":
>          action = POWER_OFF
>        elif a == "On" or a == "ON" or a == "on":
>          action = POWER_ON
>        elif a == "Status" or a == "STATUS" or a == "status":
>          action = POWER_STATUS
>        elif a == "Reboot" or a == "REBOOT" or a == "reboot":
>          action = POWER_REBOOT
>        else:
>          usage()
>          sys.exit()
>      if o == "-a":
>        address = a
>    if address == "" or login == "" or passwd == "":
>      usage()
>      sys.exit()
>
>  else: #Take args from stdin...
>    params = {}
>    #place params in dict
>    for line in sys.stdin:
>      val = line.split("=")
>      params[val[0]] = val[1]
>
>    try:
>      address = params["ipaddr"]
>    except KeyError, e:
>      os.write(standard_err, "FENCE: Missing ipaddr param for fence_ilo2...exiting")
>    try:
>      login = params["login"]
>    except KeyError, e:
>      os.write(standard_err, "FENCE: Missing login param for fence_ilo2...exiting")
>
>    try:
>      passwd = params["passwd"]
>    except KeyError, e:
>      os.write(standard_err, "FENCE: Missing passwd param for fence_ilo2...exiting")
>
>    try:
>      a = params["verbose"]
>      if a:
>        verbose = True
>    except KeyError, e:
>      verbose = False
>
>    try:
>      a = params["option"]
>      a = a.rstrip()
>      if a == "Off" or a == "OFF" or a == "off":
>        action = POWER_OFF
>      elif a == "On" or a == "ON" or a == "on":
>        action = POWER_ON
>      elif a == "Reboot" or a == "REBOOT" or a == "reboot":
>        action = POWER_REBOOT
>    except KeyError, e:
>      action = POWER_REBOOT
>
>    ####End of stdin section
>
>  ##Time to open telnet session and log in. 
>  try:
>    sock = Telnet(address.strip())
>  except socket.error, (errno, msg):
>    my_msg = "FENCE: A problem was encountered opening a telnet session with " + address
>    os.write(standard_err, my_msg)
>    os.write(standard_err, ("FENCE: Error number: %d -- Message: %s\n" % (errno, msg)))
>    os.write(standard_err, "Firewall issue? Correct address?\n")
>    sys.exit(1)
>
>  if verbose:
>    print  "socket open to %s\n" % address
>
>  ##This loop offers all expected responses in the regex_list, and
>  ##handles responses accordingly.
>  while 1:
>    i, mo, txt = sock.expect(regex_list, TELNET_TIMEOUT)
>    if i == USERNAME:
>      if verbose:
>        print "Sending login: %s\n" % login
>      sock.write(login + "\r")
>    elif i == PASSWORD:
>      if verbose:
>        print "Sending password: %s\n" % passwd
>      sock.write(passwd + "\r")
>    elif i == PROMPT:
>      if verbose:
>        print "Evaluating prompt...%s\n" % txt
>      if action == POWER_OFF:
>        if verbose:
>          print "Sending power off command to %s\n" % address
>        sock.write("power off\r")
>        time.sleep(2)
>        if verbose:
>          buf = sock.read_eager()
>          print "result from power off command is: %s" % buf
>        break
>      if action == POWER_ON:
>        if verbose:
>          print "Sending power on %s" % address
>        sock.write("power on\r")
>        time.sleep(2)
>        break
>      if action == POWER_STATUS:
>        if verbose:
>          print "Checking power state..."
>        sock.write("power\r")
>        time.sleep(2)
>      if action == POWER_REBOOT:
>        if verbose:
>          print "Rebooting server..."
>        sock.write("power reset\r")
>        time.sleep(2)
>        break
>    elif i == STATE:
>      power_state = sock.read_until("currently:")
>      if power_state.find(" On") != (-1):
>        print "Server is On"
>      elif power_state.find(" Off") != (-1):
>        print "Server is off"
>      break
>
>  sock.close()
>
>if __name__ == "__main__":
>  main()

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Attachments on bug 222313: 145363 | 146197 | 148342