X-Git-Url: https://osm.etsi.org/gitweb/?a=blobdiff_plain;f=plugins%2FOpenStack%2Fsettings.py;h=d177dcf8ca97bde0e3b813425b3e7c95a44c03ee;hb=95b92b3dacfd93fa1649a5f87dafd2fa6553a086;hp=e7b06e2e9713348aa95e3423b73a478302f2a20f;hpb=41bede1f2b0fdd11a2c894ddf59401598e684309;p=osm%2FMON.git

diff --git a/plugins/OpenStack/settings.py b/plugins/OpenStack/settings.py
index e7b06e2..d177dcf 100644
--- a/plugins/OpenStack/settings.py
+++ b/plugins/OpenStack/settings.py
@@ -21,9 +21,8 @@
 ##
 """Configurations for the OpenStack plugins."""
 
-from __future__ import unicode_literals
-
-import logging as log
+import logging
+log = logging.getLogger(__name__)
 import os
 
 from collections import namedtuple
@@ -77,14 +76,19 @@ class Config(object):
     def read_environ(self, service):
         """Check the appropriate environment variables and update defaults."""
         for key in self._config_keys:
-            if (key == "OS_IDENTITY_API_VERSION" or key == "OS_PASSWORD"):
-                val = str(os.environ[key])
-                setattr(self, key, val)
-            elif (key == "OS_AUTH_URL"):
-                val = str(os.environ[key]) + "/v3"
-                setattr(self, key, val)
-            else:
-                # Default username for a service is it's name
-                setattr(self, 'OS_USERNAME', service)
-                log.info("Configuration complete!")
-                return
+            try:
+                if (key == "OS_IDENTITY_API_VERSION" or key == "OS_PASSWORD"):
+                    val = str(os.environ[key])
+                    setattr(self, key, val)
+                elif (key == "OS_AUTH_URL"):
+                    val = str(os.environ[key]) + "/v3"
+                    setattr(self, key, val)
+                else:
+                    # Default username for a service is it's name
+                    setattr(self, 'OS_USERNAME', service)
+                    log.info("Configuration complete!")
+                    return
+            except KeyError as exc:
+                log.warn("Falied to configure plugin: %s", exc)
+                log.warn("Try re-authenticating your OpenStack deployment.")
+        return