52 lines
1.8 KiB
Python
52 lines
1.8 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2014 Mirantis, Inc.
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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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import itertools
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from nailgun.orchestrator import plugins_serializers
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from nailgun.orchestrator.priority_serializers import PriorityStrategy
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def stage_serialize(serializer, graph_tasks):
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"""Serialize tasks for given stage
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:param serializer: plugins_serializers.BasePluginDeploymentHooksSerializer
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:param graph_tasks: list of tasks
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"""
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tasks = list(itertools.chain(
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serializer.serialize_begin_tasks(),
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graph_tasks,
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serializer.serialize_end_tasks()))
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PriorityStrategy().one_by_one(tasks)
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return tasks
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def pre_deployment_serialize(orchestrator_graph, cluster, nodes,
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role_resolver=None):
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graph_tasks = orchestrator_graph.pre_tasks_serialize(nodes)
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return stage_serialize(
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plugins_serializers.PluginsPreDeploymentHooksSerializer(
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cluster, nodes, role_resolver=role_resolver), graph_tasks)
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def post_deployment_serialize(orchestrator_graph, cluster, nodes,
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role_resolver=None):
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graph_tasks = orchestrator_graph.post_tasks_serialize(nodes)
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return stage_serialize(
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plugins_serializers.PluginsPostDeploymentHooksSerializer(
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cluster, nodes, role_resolver=role_resolver), graph_tasks)
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