102 lines
4.3 KiB
Python
102 lines
4.3 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
|
# not use this file except in compliance with the License. You may obtain
|
|
# a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
# License for the specific language governing permissions and limitations
|
|
# under the License.
|
|
|
|
from __future__ import print_function
|
|
|
|
from datetime import datetime
|
|
import logging
|
|
import os.path
|
|
import yaml
|
|
|
|
from osc_lib.i18n import _
|
|
from osc_lib import utils
|
|
|
|
from tripleoclient import command
|
|
from tripleoclient import export
|
|
|
|
|
|
class ExportOvercloud(command.Command):
|
|
"""Export stack information used as import of another stack"""
|
|
|
|
log = logging.getLogger(__name__ + ".ExportOvercloud")
|
|
now = datetime.now().strftime('%Y%m%d%H%M%S')
|
|
|
|
def get_parser(self, prog_name):
|
|
parser = super(ExportOvercloud, self).get_parser(prog_name)
|
|
parser.add_argument('--stack',
|
|
dest='stack',
|
|
metavar='<stack>',
|
|
help=_('Name of the environment main Heat stack '
|
|
'to export information from. '
|
|
'(default=Env: OVERCLOUD_STACK_NAME)'),
|
|
default=utils.env('OVERCLOUD_STACK_NAME',
|
|
default='overcloud'))
|
|
parser.add_argument('--output-file', '-o', metavar='<output file>',
|
|
help=_('Name of the output file for the stack '
|
|
'data export. It will default to '
|
|
'"<name>.yaml"'))
|
|
parser.add_argument('--force-overwrite', '-f', action='store_true',
|
|
default=False,
|
|
help=_('Overwrite output file if it exists.'))
|
|
parser.add_argument('--config-download-dir',
|
|
action='store',
|
|
help=_('Directory to search for config-download '
|
|
'export data. Defaults to '
|
|
'$HOME/config-download/<stack>'))
|
|
parser.add_argument('--no-password-excludes',
|
|
action='store_true',
|
|
dest='no_password_excludes',
|
|
help=_('Don''t exclude certain passwords from '
|
|
'the password export. Defaults to False '
|
|
'in that some passwords will be excluded '
|
|
'that are not typically necessary.'))
|
|
|
|
return parser
|
|
|
|
def take_action(self, parsed_args):
|
|
self.log.debug("take_action(%s)" % parsed_args)
|
|
|
|
stack = parsed_args.stack
|
|
output_file = parsed_args.output_file or \
|
|
'%s-export.yaml' % stack
|
|
|
|
self.log.info('Running at %s with parameters %s',
|
|
self.now,
|
|
parsed_args)
|
|
|
|
if os.path.exists(output_file) and not parsed_args.force_overwrite:
|
|
raise Exception(
|
|
"File '%s' already exists, not exporting." % output_file)
|
|
|
|
if not parsed_args.config_download_dir:
|
|
config_download_dir = os.path.join(os.environ.get('HOME'),
|
|
'config-download',
|
|
parsed_args.stack)
|
|
else:
|
|
config_download_dir = parsed_args.config_download_dir
|
|
|
|
# prepare clients to access the environment
|
|
clients = self.app.client_manager
|
|
swift_client = clients.tripleoclient.object_store
|
|
|
|
data = export.export_passwords(swift_client, stack,
|
|
not parsed_args.no_password_excludes)
|
|
data.update(export.export_stack(
|
|
clients.orchestration, stack, False, config_download_dir))
|
|
data = dict(parameter_defaults=data)
|
|
|
|
# write the exported data
|
|
with open(output_file, 'w') as f:
|
|
yaml.safe_dump(data, f, default_flow_style=False)
|
|
|
|
print("Stack information exported to %s." % output_file)
|