merged with volume_types. no code refactoring yet

nova/exception.py

@@ -197,6 +197,10 @@ class InvalidInstanceType(Invalid):
     message = _("Invalid instance type %(instance_type)s.")
 
 
+class InvalidVolumeType(Invalid):
+    message = _("Invalid volume type %(volume_type)s.")
+
+
 class InvalidPortRange(Invalid):
     message = _("Invalid port range %(from_port)s:%(to_port)s.")
 
@@ -338,6 +342,29 @@ class VolumeNotFoundForInstance(VolumeNotFound):
     message = _("Volume not found for instance %(instance_id)s.")
 
 
+class VolumeMetadataNotFound(NotFound):
+    message = _("Volume %(volume_id)s has no metadata with "
+                "key %(metadata_key)s.")
+
+
+class NoVolumeTypesFound(NotFound):
+    message = _("Zero volume types found.")
+
+
+class VolumeTypeNotFound(NotFound):
+    message = _("Volume type %(volume_type_id)s could not be found.")
+
+
+class VolumeTypeNotFoundByName(VolumeTypeNotFound):
+    message = _("Volume type with name %(volume_type_name)s "
+                "could not be found.")
+
+
+class VolumeTypeExtraSpecsNotFound(NotFound):
+    message = _("Volume Type %(volume_type_id)s has no extra specs with "
+                "key %(extra_specs_key)s.")
+
+
 class VolumeNotFoundForVsa(VolumeNotFound):
     message = _("Volume not found for vsa %(vsa_id)s.")
 
@@ -427,6 +454,15 @@ class NoNetworksFound(NotFound):
     message = _("No networks defined.")
 
 
+class NetworkNotFoundForProject(NotFound):
+    message = _("Either Network uuid %(network_uuid)s is not present or "
+                "is not assigned to the project %(project_id)s.")
+
+
+class NetworkHostNotSet(NovaException):
+    message = _("Host is not set to the network (%(network_id)s).")
+
+
 class DatastoreNotFound(NotFound):
     message = _("Could not find the datastore reference(s) which the VM uses.")
 
@@ -460,6 +496,19 @@ class FixedIpNotFoundForHost(FixedIpNotFound):
     message = _("Host %(host)s has zero fixed ips.")
 
 
+class FixedIpNotFoundForNetwork(FixedIpNotFound):
+    message = _("Fixed IP address (%(address)s) does not exist in "
+                "network (%(network_uuid)s).")
+
+
+class FixedIpAlreadyInUse(NovaException):
+    message = _("Fixed IP address %(address)s is already in use.")
+
+
+class FixedIpInvalid(Invalid):
+    message = _("Fixed IP address %(address)s is invalid.")
+
+
 class NoMoreFixedIps(Error):
     message = _("Zero fixed ips available.")
 
@@ -545,6 +594,16 @@ class SecurityGroupNotFoundForRule(SecurityGroupNotFound):
     message = _("Security group with rule %(rule_id)s not found.")
 
 
+class SecurityGroupExistsForInstance(Invalid):
+    message = _("Security group %(security_group_id)s is already associated"
+                 " with the instance %(instance_id)s")
+
+
+class SecurityGroupNotExistsForInstance(Invalid):
+    message = _("Security group %(security_group_id)s is not associated with"
+                 " the instance %(instance_id)s")
+
+
 class MigrationNotFound(NotFound):
     message = _("Migration %(migration_id)s could not be found.")