Add try / except because moonlog_api is missing sometimes (need more investigations).

Change-Id: I6d6bb334984e9a33fd6e43c5a1b97d9e7500d8f8

2 files changed, 30 insertions, 9 deletions

diff --git a/keystone-moon/keystone/contrib/moon/core.py b/keystone-moon/keystone/contrib/moon/core.py
index 8e56f135..586356bf 100644
--- a/keystone-moon/keystone/contrib/moon/core.py
+++ b/keystone-moon/keystone/contrib/moon/core.py
@@ -352,7 +352,6 @@ class ConfigurationManager(manager.Manager):
 
 
 @dependency.provider('tenant_api')
-@dependency.requires('admin_api', 'resource_api', 'root_api')
 @dependency.requires('moonlog_api', 'admin_api', 'configuration_api', 'root_api', 'resource_api')
 class TenantManager(manager.Manager):
 
@@ -909,7 +908,10 @@ class IntraExtensionManager(manager.Manager):
         ie_dict["genre"] = "admin"
         ie_dict["description"] = "policy_root"
         ref = self.driver.set_intra_extension_dict(ie_dict['id'], ie_dict)
-        self.moonlog_api.debug("Creation of root IE: {}".format(ref))
+        try:
+            self.moonlog_api.debug("Creation of root IE: {}".format(ref))
+        except AttributeError:
+            LOG.debug("Creation of root IE: {}".format(ref))
 
         # read the template given by "model" and populate default variables
         template_dir = os.path.join(CONF.moon.policy_directory, ie_dict["model"])
@@ -2112,7 +2114,7 @@ class IntraExtensionAdminManager(IntraExtensionManager):
 
 
 @dependency.provider('root_api')
-#@dependency.requires('admin_api')
+@dependency.requires('admin_api', 'moonlog_api')
 class IntraExtensionRootManager(IntraExtensionManager):
 
     def __init__(self):
diff --git a/keystone-moon/keystone/contrib/moon/exception.py b/keystone-moon/keystone/contrib/moon/exception.py
index d94e9bfc..4e9bf7c9 100644
--- a/keystone-moon/keystone/contrib/moon/exception.py
+++ b/keystone-moon/keystone/contrib/moon/exception.py
@@ -7,6 +7,10 @@ from keystone.common import dependency
 from keystone.exception import Error
 from keystone.i18n import _, _LW
 import logging
+from oslo_log import log
+
+LOG = log.getLogger(__name__)
+
 
 class MoonErrorMetaClass(type):
 
@@ -32,16 +36,31 @@ class MoonError(Error):
     def __del__(self):
         message = "{} ({})".format(self.hierarchy, self.message_format)
         if self.logger == "ERROR":
-            self.moonlog_api.error(message)
+            try:
+                self.moonlog_api.error(message)
+            except AttributeError:
+                LOG.error(message)
         elif self.logger == "WARNING":
-            self.moonlog_api.warning(message)
+            try:
+                self.moonlog_api.warning(message)
+            except AttributeError:
+                LOG.warning(message)
         elif self.logger == "CRITICAL":
-            self.moonlog_api.critical(message)
+            try:
+                self.moonlog_api.critical(message)
+            except AttributeError:
+                LOG.critical(message)
         elif self.logger == "AUTHZ":
-            self.moonlog_api.authz(self.hierarchy)
-            self.moonlog_api.error(message)
+            try:
+                self.moonlog_api.authz(self.hierarchy)
+                self.moonlog_api.error(message)
+            except AttributeError:
+                LOG.error(message)
         else:
-            self.moonlog_api.info(message)
+            try:
+                self.moonlog_api.info(message)
+            except AttributeError:
+                LOG.info(message)
 
 
 # Exceptions for Tenant