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#!/usr/bin/env python
# Michael DeHaan <mdehaan@redhat.com>
# (C) 2008 Red Hat Inc
#
# This software may be freely redistributed under the terms of the GNU
# general public license.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
# what is this? This is a
# script to auto add systems who make a wget into cobbler.
# right now it requires "kssendmac" in kernel options and takes only 1 arg
# ex: wget http://cobbler.example.org/cgi-bin/regsister_mac?profile=foo
# suitable to be called from kickstart,etc
import cgi
#import cgitb
import time
import os
import sys
import socket
import xmlrpclib
# FIXME: edit these two variables to match your webui configuration
USERNAME = "cobbler"
PASSWORD = "cobbler"
COBBLER_BASE = "/var/www/cobbler"
XMLRPC_SERVER = "http://127.0.0.1/cobbler_api_rw"
DEFAULT_PROFILE = "default"
#----------------------------------------------------------------------
class ServerProxy(xmlrpclib.ServerProxy):
def __init__(self, url=None):
xmlrpclib.ServerProxy.__init__(self, url, allow_none=True)
#----------------------------------------------------------------------
def parse_query():
form = cgi.parse()
if form.has_key("profile"):
profile = form["profile"][0]
else:
profile = DEFAULT_PROFILE
mac = autodetect()
print "# incoming profile = %s" % profile
return (mac,profile)
#----------------------------------------------------------------------
def autodetect():
# connect to cobblerd and get the list of systems
try:
xmlrpc_server = ServerProxy(XMLRPC_SERVER)
systems = xmlrpc_server.get_systems()
except:
print "# could not contact cobblerd at %s" % XMLRPC_SERVER
sys.exit(1)
# if kssendmac was in the kernel options line, see
# if a system can be found matching the MAC address. This
# is more specific than an IP match.
if os.environ.has_key("HTTP_X_RHN_PROVISIONING_MAC_0"):
# FIXME: will not key off other NICs
devicepair = os.environ["HTTP_X_RHN_PROVISIONING_MAC_0"]
mac = devicepair.split()[1].strip()
print "# discovered MAC: %s" % mac.lower()
return mac.lower()
else:
print "# missing kssendmac in the kernel args? Can't continue."
return "BB:EE:EE:EE:EE:FF"
#----------------------------------------------------------------------
def make_change(server,mac,profile,token):
server.register_mac(mac,profile)
#----------------------------------------------------------------------
def header():
print "Content-type: text/plain"
print
#----------------------------------------------------------------------
if __name__ == "__main__":
#cgitb.enable(format='text')
header()
server = ServerProxy(XMLRPC_SERVER)
token = server.login(USERNAME,PASSWORD)
(mac, profile) = parse_query()
print "# running for %s %s" % (mac,profile)
make_change(server,mac,profile,token)
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