X-Git-Url: https://code.grnet.gr/git/ganeti-local/blobdiff_plain/84f790e67f2d35e5d4ab3fc900a50e757054a4cf..cbfa4f0f4df293b3f774d4dd7d2160c130f45fb4:/lib/errors.py

diff --git a/lib/errors.py b/lib/errors.py
index 9374978..364601f 100644
--- a/lib/errors.py
+++ b/lib/errors.py
@@ -1,7 +1,7 @@
 #
 #
 
-# Copyright (C) 2006, 2007 Google Inc.
+# Copyright (C) 2006, 2007, 2008, 2009, 2010 Google Inc.
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -43,6 +43,19 @@ ECODE_FAULT = "internal_error"
 # environment error (e.g. node disk error)
 ECODE_ENVIRON = "environment_error"
 
+#: List of all failure types
+ECODE_ALL = frozenset([
+  ECODE_RESOLVER,
+  ECODE_NORES,
+  ECODE_INVAL,
+  ECODE_STATE,
+  ECODE_NOENT,
+  ECODE_EXISTS,
+  ECODE_NOTUNIQUE,
+  ECODE_FAULT,
+  ECODE_ENVIRON,
+  ])
+
 
 class GenericError(Exception):
   """Base exception for Ganeti.
@@ -110,6 +123,16 @@ class ConfigurationError(GenericError):
   pass
 
 
+class ConfigVersionMismatch(ConfigurationError):
+  """Version mismatch in the configuration file.
+
+  The error has two arguments: the expected and the actual found
+  version.
+
+  """
+  pass
+
+
 class ReservationError(GenericError):
   """Errors reserving a resource.
 
@@ -275,7 +298,7 @@ class InotifyError(GenericError):
 
 
 class QuitGanetiException(Exception):
-  """Signal that Ganeti that it must quit.
+  """Signal Ganeti that it must quit.
 
   This is not necessarily an error (and thus not a subclass of
   GenericError), but it's an exceptional circumstance and it is thus
@@ -356,6 +379,18 @@ class NoCtypesError(GenericError):
   """
 
 
+class IPAddressError(GenericError):
+  """Generic IP address error.
+
+  """
+
+
+class LuxiError(GenericError):
+  """LUXI error.
+
+  """
+
+
 # errors should be added above