f8aa548ca6
Makes config download write directly to the directory specified by --config-dir, instead of a tmpdir underneath that location. This change also breaks Config.download_config tasks into unique funtions to support accessing directory creation functionality independently from config retrieval and playbook creation. Change-Id: Ie00f71b12f56262985c47810be0e80402e9e558e Depends-On: Ibb59b044dc0c14bf48dc3d500536195230414c81 Depends-On: Icbd6dd65893f785b7ca8edf2eab46dbc7492e050 Closes-Bug: 1752118
87 lines
3.2 KiB
Python
87 lines
3.2 KiB
Python
# Copyright 2016 Red Hat, Inc.
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# All Rights Reserved.
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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 logging
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import os
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import shutil
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import tempfile
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from tripleo_common.actions import templates
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from tripleo_common import constants
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from tripleo_common.utils import config as ooo_config
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from tripleo_common.utils import swift as swiftutils
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from tripleo_common.utils import tarball
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LOG = logging.getLogger(__name__)
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class GetOvercloudConfig(templates.ProcessTemplatesAction):
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"""Get the Overcloud Config from the Heat outputs
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This action gets the Overcloud config from the Heat outputs and
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write it to the disk to be call with Ansible.
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:param container: name of the Swift container / plan name
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config_dir: directory where the config should be written
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"""
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def __init__(self, container=constants.DEFAULT_CONTAINER_NAME,
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config_dir=None,
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container_config=constants.CONFIG_CONTAINER_NAME):
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super(GetOvercloudConfig, self).__init__(container)
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self.container = container
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self.config_dir = config_dir
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if not self.config_dir:
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self.config_dir = tempfile.mkdtemp(prefix='tripleo-',
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suffix='-config')
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self.container_config = container_config
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def run(self, context):
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heat = self.get_orchestration_client(context)
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config = ooo_config.Config(heat)
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config_path = config.download_config(self.container, self.config_dir)
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with tempfile.NamedTemporaryFile() as tmp_tarball:
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tarball.create_tarball(config_path, tmp_tarball.name)
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tarball.tarball_extract_to_swift_container(
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self.get_object_client(context),
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tmp_tarball.name,
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self.container_config)
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if os.path.exists(config_path):
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shutil.rmtree(config_path)
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class DownloadConfigAction(templates.ProcessTemplatesAction):
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"""Download the container config from swift
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This action downloads a container which contain the heat config output
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:param container: name of the Swift container / plan name
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"""
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def __init__(self, container_config=constants.CONFIG_CONTAINER_NAME,
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work_dir=None):
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super(DownloadConfigAction, self).__init__(container_config)
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self.container_config = container_config
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self.work_dir = work_dir
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if not self.work_dir:
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self.work_dir = tempfile.mkdtemp(
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prefix='tripleo-', suffix='-config')
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def run(self, context):
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swift = self.get_object_client(context)
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swiftutils.download_container(swift, self.container_config,
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self.work_dir)
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return self.work_dir
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