Merge "Introduce UnsupportedOperation EC2 error code"

nova/exception.py

@@ -286,6 +286,7 @@ class InvalidInput(Invalid):
 
 
 class InvalidVolume(Invalid):
+    ec2_code = 'UnsupportedOperation'
     msg_fmt = _("Invalid volume") + ": %(reason)s"
 
 
@@ -661,6 +662,7 @@ class FixedIpInvalid(Invalid):
 
 
 class NoMoreFixedIps(NovaException):
+    ec2_code = 'UnsupportedOperation'
     msg_fmt = _("Zero fixed ips available.")
 
 
@@ -673,6 +675,7 @@ class FloatingIpExists(Duplicate):
 
 
 class FloatingIpNotFound(NotFound):
+    ec2_code = "UnsupportedOpperation"
     msg_fmt = _("Floating ip not found for id %(id)s.")
 
 
@@ -703,6 +706,7 @@ class NoMoreFloatingIps(FloatingIpNotFound):
 
 
 class FloatingIpAssociated(NovaException):
+    ec2_code = "UnsupportedOpperation"
     msg_fmt = _("Floating ip %(address)s is associated.")
 
 
@@ -715,10 +719,12 @@ class NoFloatingIpsDefined(NotFound):
 
 
 class NoFloatingIpInterface(NotFound):
+    ec2_code = "UnsupportedOpperation"
     msg_fmt = _("Interface %(interface)s not found.")
 
 
 class CannotDisassociateAutoAssignedFloatingIP(NovaException):
+    ec2_code = "UnsupportedOpperation"
     msg_fmt = _("Cannot disassociate auto assigned floating ip")