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"""
Validates rendered kickstart files.
Copyright 2007, Red Hat, Inc
Michael DeHaan <mdehaan@redhat.com>
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.
"""
import os
import re
import sub_process
from rhpl.translate import _, N_, textdomain, utf8
class Validate:
def __init__(self,config):
"""
Constructor
"""
self.config = config
self.settings = config.settings()
def run(self):
"""
Returns None if there are no errors, otherwise returns a list
of things to correct prior to running application 'for real'.
(The CLI usage is "cobbler check" before "cobbler sync")
"""
if not os.path.exists("/usr/bin/ksvalidator"):
print _("ksvalidator not installed, please install pykickstart")
return False
failed = False
for x in self.config.profiles():
distro = x.get_conceptual_parent()
if distro.breed != "redhat":
continue
if not self.checkfile(x.name, "%s/kickstarts/%s/ks.cfg" % (self.settings.webdir, x.name)):
failed = True
for x in self.config.systems():
distro = x.get_conceptual_parent().get_conceptual_parent()
if distro.breed != "redhat":
continue
if not self.checkfile(x.name, "%s/kickstarts_sys/%s/ks.cfg" % (self.settings.webdir, x.name)):
failed = True
if failed:
print _("*** potential errors detected in kickstarts ***")
else:
print _("*** all kickstarts seem to be ok ***")
return failed
def checkfile(self,name,file):
# print _("scanning rendered kickstart template: %s" % file)
if not os.path.exists(file):
print _("kickstart file does not exist for: %s") % name
return False
rc = os.system("/usr/bin/ksvalidator %s" % file)
if not rc == 0:
print _("ksvalidator detected a possible problem for: %s") % name
print _(" rendered kickstart template at: %s" % file)
return False
return True
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