+#!/usr/bin/python2
+
# Copyright (c) 2003 Intel Corporation
# All rights reserved.
-
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-
-# * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-
-# * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following
-# disclaimer in the documentation and/or other materials provided
-# with the distribution.
-
-# * Neither the name of the Intel Corporation nor the names of its
-# contributors may be used to endorse or promote products derived
-# from this software without specific prior written permission.
-
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE INTEL OR
-# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-# EXPORT LAWS: THIS LICENSE ADDS NO RESTRICTIONS TO THE EXPORT LAWS OF
-# YOUR JURISDICTION. It is licensee's responsibility to comply with any
-# export regulations applicable in licensee's jurisdiction. Under
-# CURRENT (May 2000) U.S. export regulations this software is eligible
-# for export from the U.S. and can be downloaded by or otherwise
-# exported or reexported worldwide EXCEPT to U.S. embargoed destinations
-# which include Cuba, Iraq, Libya, North Korea, Iran, Syria, Sudan,
-# Afghanistan and any other country to which the U.S. has embargoed
-# goods and services.
-
+#
+# Copyright (c) 2004-2006 The Trustees of Princeton University
+# All rights reserved.
+# expected /proc/partitions format
import sys, os, traceback
import string
from Exceptions import *
import BootServerRequest
import BootAPI
-import StartDebug
import notify_messages
import UpdateBootStateWithPLC
these files can exist in several different locations with
several different names. Below is the search order:
- filename floppy flash cd
- plnode.txt 1 2 4 (/usr/boot), 5 (/usr)
+ filename floppy flash ramdisk cd
+ plnode.txt 1 2 4 (/) 5 (/usr/boot), 6 (/usr)
planet.cnf 3
The locations will be searched in the above order, plnode.txt
vars['WAS_NODE_ID_IN_CONF']= 0
vars['WAS_NODE_KEY_IN_CONF']= 0
+ vars['DISCONNECTED_OPERATION']= ''
+
# for any devices that need to be mounted to get the configuration
# file, mount them here.
mount_point= "/tmp/conffilemount"
# 1. check the regular floppy device
log.write( "Checking standard floppy disk for plnode.txt file.\n" )
-
+
+ log.write( "Mounting /dev/fd0 on %s\n" % mount_point )
utils.sysexec_noerr( "mount -o ro -t ext2,msdos /dev/fd0 %s " \
% mount_point, log )
conf_file_path= "%s/%s" % (mount_point,NEW_CONF_FILE_NAME)
+
+ log.write( "Checking for existence of %s\n" % conf_file_path )
if os.access( conf_file_path, os.R_OK ):
try:
conf_file= file(conf_file_path,"r")
conf_file_contents= conf_file.read()
conf_file.close()
+ log.write( "Read in contents of file %s\n" % conf_file_path )
except IOError, e:
+ log.write( "Unable to read file %s\n" % conf_file_path )
pass
utils.sysexec_noerr( "umount %s" % mount_point, log )
# order, but do it now to save mounting/unmounting the disk twice.
# try to parse it later...
conf_file_path= "%s/%s" % (mount_point,OLD_CONF_FILE_NAME)
+
+ log.write( "Checking for existence of %s (used later)\n" % conf_file_path )
if os.access( conf_file_path, os.R_OK ):
try:
old_conf_file= file(conf_file_path,"r")
old_conf_file_contents= old_conf_file.read()
old_conf_file.close()
+ log.write( "Read in contents of file %s\n" % conf_file_path )
except IOError, e:
+ log.write( "Unable to read file %s\n" % conf_file_path )
pass
utils.sysexec_noerr( "umount %s" % mount_point, log )
for device in devices:
if device[:2] != "sd":
+ log.write( "Skipping non-scsi device %s\n" % device )
continue
# test removable
continue
if not removable:
+ log.write( "Skipping non-removable device %s\n" % device )
continue
log.write( "Checking removable device %s\n" % device )
partitions= file("/proc/partitions", "r")
for line in partitions:
+ found_file= 0
+ parsed_file= 0
+
if not re.search("%s[0-9]*$" % device, line):
continue
# ok, try to mount it and see if we have a conf file.
full_device= "/dev/%s" % parts[3]
except IndexError, e:
+ log.write( "Incorrect /proc/partitions line:\n%s\n" % line )
continue
+ log.write( "Mounting %s on %s\n" % (full_device,mount_point) )
try:
utils.sysexec( "mount -o ro -t ext2,msdos %s %s" \
% (full_device,mount_point), log )
except BootManagerException, e:
+ log.write( "Unable to mount, trying next partition\n" )
continue
conf_file_path= "%s/%s" % (mount_point,NEW_CONF_FILE_NAME)
+
+ log.write( "Checking for existence of %s\n" % conf_file_path )
if os.access( conf_file_path, os.R_OK ):
try:
conf_file= file(conf_file_path,"r")
conf_file_contents= conf_file.read()
conf_file.close()
+ found_file= 1
+ log.write( "Read in contents of file %s\n" % \
+ conf_file_path )
+
+ if __parse_configuration_file( vars, log, \
+ conf_file_contents):
+ parsed_file= 1
except IOError, e:
- pass
+ log.write( "Unable to read file %s\n" % conf_file_path )
utils.sysexec_noerr( "umount %s" % mount_point, log )
- if __parse_configuration_file( vars, log, conf_file_contents):
- return 1
- else:
- raise BootManagerException("Found configuration file plnode.txt " \
- "on floppy, but was unable to parse it.")
+ if found_file:
+ if parsed_file:
+ return 1
+ else:
+ raise BootManagerException( \
+ "Found configuration file plnode.txt " \
+ "on floppy, but was unable to parse it.")
# 3. check standard floppy disk for old file name planet.cnf
- log.write( "Checking standard floppy disk for planet.cnf file.\n" )
+ log.write( "Checking standard floppy disk for planet.cnf file " \
+ "(from earlier.\n" )
if old_conf_file_contents:
if __parse_configuration_file( vars, log, old_conf_file_contents):
"on floppy, but was unable to parse it." )
- # 4. check for plnode.txt in /usr/boot (mounted already)
+ # 4. check for plnode.txt in / (ramdisk)
+ log.write( "Checking / (ramdisk) for plnode.txt file.\n" )
+
+ conf_file_path= "/%s" % NEW_CONF_FILE_NAME
+
+ log.write( "Checking for existence of %s\n" % conf_file_path )
+ if os.access(conf_file_path,os.R_OK):
+ try:
+ conf_file= file(conf_file_path,"r")
+ conf_file_contents= conf_file.read()
+ conf_file.close()
+ log.write( "Read in contents of file %s\n" % conf_file_path )
+ except IOError, e:
+ log.write( "Unable to read file %s\n" % conf_file_path )
+ pass
+
+ if __parse_configuration_file( vars, log, conf_file_contents):
+ return 1
+ else:
+ raise BootManagerException( "Found configuration file plnode.txt " \
+ "in /, but was unable to parse it.")
+
+
+ # 5. check for plnode.txt in /usr/boot (mounted already)
log.write( "Checking /usr/boot (cd) for plnode.txt file.\n" )
conf_file_path= "/usr/boot/%s" % NEW_CONF_FILE_NAME
+
+ log.write( "Checking for existence of %s\n" % conf_file_path )
if os.access(conf_file_path,os.R_OK):
try:
conf_file= file(conf_file_path,"r")
conf_file_contents= conf_file.read()
conf_file.close()
+ log.write( "Read in contents of file %s\n" % conf_file_path )
except IOError, e:
- pass
+ log.write( "Unable to read file %s\n" % conf_file_path )
+ pass
if __parse_configuration_file( vars, log, conf_file_contents):
return 1
- # 5. check for plnode.txt in /usr (mounted already)
+ # 6. check for plnode.txt in /usr (mounted already)
log.write( "Checking /usr (cd) for plnode.txt file.\n" )
conf_file_path= "/usr/%s" % NEW_CONF_FILE_NAME
+
+ log.write( "Checking for existence of %s\n" % conf_file_path )
if os.access(conf_file_path,os.R_OK):
try:
conf_file= file(conf_file_path,"r")
conf_file_contents= conf_file.read()
conf_file.close()
+ log.write( "Read in contents of file %s\n" % conf_file_path )
except IOError, e:
+ log.write( "Unable to read file %s\n" % conf_file_path )
pass
if __parse_configuration_file( vars, log, conf_file_contents):
NETWORK_SETTINGS= vars["NETWORK_SETTINGS"]
if file_contents is None:
+ log.write( "__parse_configuration_file called with no file contents\n" )
return 0
try:
if name == "NET_DEVICE":
NETWORK_SETTINGS['mac']= string.upper(value)
-
+
+ if name == "DISCONNECTED_OPERATION":
+ vars['DISCONNECTED_OPERATION']= value.strip()
+
except IndexError, e:
log.write( "Unable to parse configuration file\n" )
vars["NETWORK_SETTINGS"]= NETWORK_SETTINGS
- if not hostname_resolve_ok:
+ if not hostname_resolve_ok and not vars['DISCONNECTED_OPERATION']:
log.write( "Hostname does not resolve correctly, will not continue.\n" )
- StartDebug.Run( vars, log )
-
if can_make_api_call:
log.write( "Notifying contacts of problem.\n" )
git://git.onelab.eu / bootmanager.git / blobdiff