11345: Simplify and consolodate retry for API throttling errors.

[arvados.git] / services / nodemanager / arvnodeman / computenode / driver / __init__.py

diff --git a/services/nodemanager/arvnodeman/computenode/driver/__init__.py b/services/nodemanager/arvnodeman/computenode/driver/__init__.py
index 29b04845b653190f88c306094486ac030add3af7..6d23c2b5a3711ac0c1f50770d12023573ca5fffa 100644 (file)
--- a/services/nodemanager/arvnodeman/computenode/driver/__init__.py
+++ b/services/nodemanager/arvnodeman/computenode/driver/__init__.py
@@ -206,19 +206,6 @@ class BaseComputeNodeDriver(RetryMixin):
         # seconds since the epoch UTC.
         raise NotImplementedError("BaseComputeNodeDriver.node_start_time")
 
-    @classmethod
-    def is_cloud_exception(cls, exception):
-        # libcloud compute drivers typically raise bare Exceptions to
-        # represent API errors.  Return True for any exception that is
-        # exactly an Exception, or a better-known higher-level exception.
-        if (type(exception) is BaseHTTPError and
-            exception.message and
-            (exception.message.startswith("InvalidInstanceID.NotFound") or
-             exception.message.startswith("InstanceLimitExceeded"))):
-            return True
-        return (isinstance(exception, cls.CLOUD_ERRORS) or
-                type(exception) is Exception)
-
     def destroy_node(self, cloud_node):
         try:
             return self.real.destroy_node(cloud_node)