08c639019c
This patch adds smarter configuration to the proxy in two steps:
1. mirror the transport implementation used in marconi.queues in
marconi.proxy
2. add a bootstrap file to take care of start up
Rationale: make configuration work, make deploying easy, make
alternate transport implementations feasible.
Another change: the unit tests are fixed by adding a few changes:
1. add drop functionality to the proxy storage interface
2. use drop/flush in test suite tearDown
3. rm tests.unit.test_config
4. delete queues at the end of the catalogue test (not yet robust)
The rationale for (3) was that test_config did not play nice with
other tests when they were registering their options, and failed as a
result. Furthermore, we should not need to test oslo.config.
Configuration changes: new fields in etc/marconi.conf
- drivers:proxy
- drivers:proxy:storage:{memory.mongodb}
- drivers:proxy:transport:wsgi
- oslo_cache
Also, fix: InternalServerError -> HTTPInternalServerError
Finally, redis was removed from requirements.txt.
Change-Id: If2365a1a738a3975fe6bde7bd07dfdee3460cecd
Implements: blueprint placement-service
38 lines
1.1 KiB
Python
38 lines
1.1 KiB
Python
# Copyright (c) 2013 Rackspace, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import abc
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import six
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@six.add_metaclass(abc.ABCMeta)
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class DriverBase(object):
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"""Base class for Proxy Transport Drivers to document the expected
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interface.
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:param storage: The storage driver
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:param cache: The cache driver
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"""
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def __init__(self, storage, cache):
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self.storage = storage
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self.cache = cache
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@abc.abstractmethod
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def listen():
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"""Start listening for client requests (self-hosting mode)."""
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raise NotImplementedError
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