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-rw-r--r--contrib/rhel/update_debug_levels.py100
1 files changed, 100 insertions, 0 deletions
diff --git a/contrib/rhel/update_debug_levels.py b/contrib/rhel/update_debug_levels.py
new file mode 100644
index 00000000..a9462625
--- /dev/null
+++ b/contrib/rhel/update_debug_levels.py
@@ -0,0 +1,100 @@
+import os
+import sys
+import shutil
+import traceback
+from optparse import OptionParser
+import SSSDConfig
+
+
+# Older versions of SSSD (1.5 and earlier) would take a debug_level
+# value set in the [sssd] section as authoritative for all other
+# sections where not explicitly overridden. We changed this so that
+# all sections need to set it if they want debug logs set.
+# This script can be run to make the new version continue to produce
+# the same logs as the old versions did, by explicitly adding
+# debug_level to all domains and services that did not have it set
+# already.
+
+def parse_options():
+ parser = OptionParser()
+ parser.add_option("", "--no-backup", action="store_false",
+ dest="backup", default=True,
+ help="""Do not provide backup file after conversion.
+The script copies the original file with the suffix .bak.<timestamp>
+by default""")
+ parser.add_option("-v", "--verbose", action="store_true",
+ dest="verbose", default=False,
+ help="Be verbose")
+ (options, args) = parser.parse_args()
+ if len(args) > 0:
+ print >>sys.stderr, "Stray arguments: %s" % ' '.join([a for a in args])
+ return None
+
+ return options
+
+def verbose(msg, verbosity):
+ if verbosity:
+ print msg
+
+def main():
+ options = parse_options()
+ if not options:
+ print >> sys.stderr, "Cannot parse options"
+ return 1
+
+ # Import the current config file
+ try:
+ sssdconfig = SSSDConfig.SSSDConfig()
+ sssdconfig.import_config()
+
+ except Exception, e:
+ print "Error: %s" % e
+ verbose(traceback.format_exc(), options.verbose)
+ return 2
+
+ # Check the [sssd] section for debug_level
+ sssd_service = sssdconfig.get_service('sssd')
+
+ if not 'debug_level' in sssd_service.options.keys():
+ # Nothing to do, just return success
+ verbose("No changes required, no backup necessary",
+ options.verbose)
+ return 0
+
+ debug_level = sssd_service.options['debug_level']
+ verbose("Setting all sections to debug_level = %d" % debug_level,
+ options.verbose)
+
+ # Loop through services
+ for service in sssdconfig.list_services():
+ svc = sssdconfig.get_service(service)
+ if not 'debug_level' in svc.options.keys():
+ # Not explicitly set, so add it
+ svc.set_option('debug_level', debug_level)
+ sssdconfig.save_service(svc)
+
+ # Loop through domains (active AND inactive)
+ for domain in sssdconfig.list_domains():
+ dom = sssdconfig.get_domain(domain)
+ if not 'debug_level' in dom.options.keys():
+ # Not explicitly set, so add it
+ dom.set_option('debug_level', debug_level)
+ sssdconfig.save_domain(dom)
+
+ # Save the original file
+ if options.backup:
+ import datetime
+ currenttime = datetime.datetime.utcnow()
+ newfile = "/etc/sssd/sssd.conf.bak.%s" % currenttime.isoformat()
+ verbose("Backing up existing configuration to %s" % newfile,
+ options.verbose)
+ shutil.copy2("/etc/sssd/sssd.conf", newfile)
+
+ # Save the changes
+ sssdconfig.write()
+
+if __name__ == "__main__":
+ ret = main()
+ sys.exit(ret)
+else:
+ raise ImportError