124 lines
4.0 KiB
Python
124 lines
4.0 KiB
Python
# Copyright 2019 Red Hat, 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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#
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import json
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import logging
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import os
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import re
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import sys
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import yaml
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from osc_lib.i18n import _
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from tripleoclient import constants
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from tripleoclient import utils as oooutils
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LOG = logging.getLogger(__name__ + ".utils")
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def export_passwords(swift, stack, excludes=True):
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# Export the passwords from swift
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obj = 'plan-environment.yaml'
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container = stack
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try:
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resp_headers, content = swift.get_object(container, obj)
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except Exception as e:
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LOG.error("An error happened while exporting the password "
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"file from swift: %s", str(e))
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sys.exit(1)
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data = yaml.safe_load(content)["passwords"]
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if excludes:
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excluded_passwords = []
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for k in data:
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for pattern in constants.EXPORT_PASSWORD_EXCLUDE_PATTERNS:
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if re.match(pattern, k, re.I):
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excluded_passwords.append(k)
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[data.pop(e) for e in excluded_passwords]
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return data
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def export_stack(heat, stack, should_filter=False,
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config_download_dir=constants.DEFAULT_WORK_DIR):
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# data to export
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# parameter: Parameter to be exported
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# file: IF file specified it is taken as source instead of heat
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# output.File is relative to <config-download-dir>/stack.
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# filter: in case only specific settings should be
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# exported from parameter data.
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export_data = {
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"EndpointMap": {
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"parameter": "EndpointMapOverride",
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},
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"HostsEntry": {
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"parameter": "ExtraHostFileEntries",
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},
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"GlobalConfig": {
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"parameter": "GlobalConfigExtraMapData",
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},
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"AllNodesConfig": {
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"file": "group_vars/overcloud.json",
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"parameter": "AllNodesExtraMapData",
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"filter": ["oslo_messaging_notify_short_bootstrap_node_name",
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"oslo_messaging_notify_node_names",
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"oslo_messaging_rpc_node_names",
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"memcached_node_ips",
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"ovn_dbs_vip",
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"redis_vip"]},
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}
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data = {}
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heat_stack = oooutils.get_stack(heat, stack)
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for export_key, export_param in export_data.items():
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param = export_param["parameter"]
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if "file" in export_param:
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# get file data
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file = os.path.join(config_download_dir,
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stack,
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export_param["file"])
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with open(file, 'r') as ff:
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try:
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export_data = json.load(ff)
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except Exception as e:
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LOG.error(
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_('Could not read file %s') % file)
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LOG.error(e)
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else:
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# get stack data
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export_data = oooutils.get_stack_output_item(
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heat_stack, export_key)
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if export_data:
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# When we export information from a cell controller stack
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# we don't want to filter.
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if "filter" in export_param and should_filter:
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for filter_key in export_param["filter"]:
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if filter_key in export_data:
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element = {filter_key: export_data[filter_key]}
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data.setdefault(param, {}).update(element)
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else:
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data[param] = export_data
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else:
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raise Exception(
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"No data returned to export %s from." % param)
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return data
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