Merge "Invalidate flavor and image cache on 400 errors"
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commit
5a2f5cf804
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@ -365,7 +365,19 @@ class OpenStackProvider(Provider):
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meta['nodepool_node_label'] = nodepool_node_label
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create_args['meta'] = meta
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return self._client.create_server(wait=False, **create_args)
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try:
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return self._client.create_server(wait=False, **create_args)
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except shade.OpenStackCloudBadRequest:
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# We've gotten a 400 error from nova - which means the request
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# was malformed. The most likely cause of that, unless something
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# became functionally and systemically broken, is stale image
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# or flavor cache. Log a message, invalidate the caches so that
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# next time we get new caches.
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self._images = {}
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self.__flavors = {}
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self.log.info(
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"Clearing flavor and image caches due to 400 error from nova")
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raise
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def getServer(self, server_id):
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return self._client.get_server(server_id)
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