bcafdf7114
This was silently failing with the warning:
File /home/stack/overcloud-deploy/overcloud/config-download/overcloud/overcloud/group_vars/overcloud.json was not found during export
No data returned to export AllNodesExtraMapData from.
Since the stack name was appended to config_download_dir twice.
Also the working_dir, if given, was ignored when exporting passwords
and the default config_download_dir was based on the working_dir instead of
the documented default.
Change-Id: I77442878a6cc0fb7fb2bae71b888678099466300
140 lines
6.1 KiB
Python
140 lines
6.1 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 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 exceptions
|
|
from tripleoclient import export
|
|
from tripleoclient import utils as oooutils
|
|
|
|
|
|
class ExportCell(command.Command):
|
|
"""Export cell information used as import of another cell"""
|
|
|
|
log = logging.getLogger(__name__ + ".ExportCell")
|
|
now = datetime.now().strftime('%Y%m%d%H%M%S')
|
|
|
|
def get_parser(self, prog_name):
|
|
parser = super(ExportCell, self).get_parser(prog_name)
|
|
parser.add_argument('--control-plane-stack',
|
|
dest='control_plane_stack',
|
|
metavar='<control plane 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('--cell-stack', '-e', metavar='<cell stack>',
|
|
help=_('Name of the controller cell Heat stack to '
|
|
'export information from. Used in case of: '
|
|
'control plane stack -> cell controller '
|
|
'stack -> multiple compute stacks'))
|
|
parser.add_argument('--output-file', '-o', metavar='<output file>',
|
|
help=_('Name of the output file for the cell data '
|
|
'export. It will default to "<name>.yaml"'))
|
|
parser.add_argument('--working-dir', action='store',
|
|
help=_('The working directory for the '
|
|
'deployment where all input, output, and '
|
|
'generated files are stored. Defaults to '
|
|
'"$HOME/overcloud-deploy/<stack>"'))
|
|
parser.add_argument('--config-download-dir',
|
|
action='store',
|
|
help=_('Directory to search for config-download '
|
|
'export data. Defaults to $HOME/'
|
|
'overcloud-deploy/<stack>/config-download'))
|
|
parser.add_argument('--force-overwrite', '-f', action='store_true',
|
|
default=False,
|
|
help=_('Overwrite output file if it exists.'))
|
|
return parser
|
|
|
|
def take_action(self, parsed_args):
|
|
self.log.debug("take_action(%s)" % parsed_args)
|
|
|
|
control_plane_stack = parsed_args.control_plane_stack
|
|
cell_stack = parsed_args.cell_stack
|
|
cell_name = control_plane_stack
|
|
if cell_stack:
|
|
cell_name = cell_stack
|
|
output_file = parsed_args.output_file or \
|
|
'%s-cell-export.yaml' % cell_name
|
|
|
|
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 exceptions.CellExportError(
|
|
"File '%s' already exists, not exporting." % output_file)
|
|
|
|
stack_to_export = control_plane_stack
|
|
should_filter = True
|
|
if cell_stack:
|
|
stack_to_export = cell_stack
|
|
should_filter = False
|
|
|
|
if not parsed_args.working_dir:
|
|
working_dir = oooutils.get_default_working_dir(stack_to_export)
|
|
else:
|
|
working_dir = parsed_args.working_dir
|
|
|
|
if not parsed_args.config_download_dir:
|
|
config_download_dir = os.path.join(os.environ.get('HOME'),
|
|
"overcloud-deploy",
|
|
stack_to_export,
|
|
'config-download')
|
|
else:
|
|
config_download_dir = parsed_args.config_download_dir
|
|
|
|
data = export.export_passwords(working_dir, stack_to_export)
|
|
|
|
data.update(export.export_stack(
|
|
working_dir,
|
|
stack_to_export, should_filter,
|
|
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("Cell information exported to %s." % output_file)
|
|
|
|
msg = """ \n\n
|
|
Next steps:
|
|
===========\n
|
|
* Create roles file for cell stack, e.g.:
|
|
openstack overcloud roles generate --roles-path \\
|
|
/usr/share/openstack-tripleo-heat-templates/roles \\
|
|
-o cell_roles_data.yaml Compute CellController
|
|
* Create new flavor used to tag the cell controller
|
|
* Tag cell controller nodes into the new flavor
|
|
* Create cell parameter file as explained in bellow doc link
|
|
* Deploy the cell and make sure to add the following information
|
|
to the deploy command:
|
|
- additional environment files used for overcloud stack
|
|
- --stack <cellname>
|
|
- cell role file created
|
|
- the exported cell information file {output_file}
|
|
- other specific parameter files for the cell\n
|
|
For more details check https://docs.openstack.org/
|
|
project-deploy-guide/tripleo-docs/latest/features/deploy_cellv2.html
|
|
""".format(output_file=output_file)
|
|
|
|
print(msg)
|