Viewing file:  bootloadercfg.py (1.41 KB) -rwxr-xr-x
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#!/usr/bin/python
# base class for boot loader updating code code for Update Agent
# Copyright (c) 2001-2002 Red Hat, Inc. Distributed under GPL.
#
# Author: Adrian Likins <alikins@redhat.com>
import os
import iutil
from rhpl.translate import _, N_
import up2dateLog
class Error:
# base class for client errors
def __init__(self, errmsg):
self.errmsg = errmsg
def __repr__(self):
log = up2dateLog.initLog()
log.log_me(self.errmsg)
return self.errmsg
def makeInitrd ( kernelTag, instRoot):
log = up2dateLog.initLog()
initrd = "/boot/initrd-%s.img" % (kernelTag, )
log.log_me("Running \"/sbin/mkinitrd --ifneeded %s %s\" " %
(initrd, kernelTag))
exec_return = iutil.execWithRedirect("/sbin/mkinitrd",
[ "/sbin/mkinitrd",
"--ifneeded",
initrd,
kernelTag ],
stdout = None, stderr = None, searchPath = 1,
root = instRoot)
# see if mkinitrd actually created a initrd, this seems to be
# the only way to tell since it returns sucess if one isnt needed either
if os.access(initrd, os.R_OK):
initrdExists = 1
log.log_me("%s was created" % initrd)
else:
log.log_me("No initrd was created by mkinitrd")
initrdExists = None
return (initrd,initrdExists)
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