a855b7fdc4
Some plugins need to be executed before metadata discovery starts, e.g. for MTU or NTP settings. This commit adds support for plugin execution stages. Co-Authored-By: Cosmin Poieana <cpoieana@cloudbasesolutions.com> Change-Id: Ia2d7dfc812d04f04269ea3e1cee3e9ed61037e17 Implements: blueprint plugin-stages
34 lines
1.0 KiB
Python
34 lines
1.0 KiB
Python
# Copyright 2012 Cloudbase Solutions Srl
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# 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, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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PLUGIN_EXECUTION_DONE = 1
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PLUGIN_EXECUTE_ON_NEXT_BOOT = 2
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PLUGIN_STAGE_PRE_NETWORKING = "PRE_NETWORKING"
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PLUGIN_STAGE_PRE_METADATA_DISCOVERY = "PRE_METADATA_DISCOVERY"
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PLUGIN_STAGE_MAIN = "MAIN"
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class BasePlugin(object):
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execution_stage = PLUGIN_STAGE_MAIN
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def get_name(self):
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return self.__class__.__name__
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def get_os_requirements(self):
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return None, None
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def execute(self, service, shared_data):
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pass
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