c64aa510da
These docstrings are used in the help messages for example when doing `tuskar --help` or `tuskar help overcloud-show` Change-Id: I13770cb802cc34757e9dc502f1675a95a8faf269
118 lines
4.7 KiB
Python
118 lines
4.7 KiB
Python
# 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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from __future__ import print_function
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import sys
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import tuskarclient.common.formatting as fmt
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from tuskarclient.common import utils
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@utils.arg('id', metavar="<ID>", help="ID of Overcloud to show.")
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def do_overcloud_show(tuskar, args, outfile=sys.stdout):
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"""Show an individual Overcloud by its ID."""
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overcloud = utils.find_resource(tuskar.overclouds, args.id)
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print_overcloud_detail(overcloud, outfile=outfile)
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def do_overcloud_list(tuskar, args, outfile=sys.stdout):
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"""Show a list of the Overclouds."""
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overclouds = tuskar.overclouds.list()
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fields = ['id', 'name', 'description', 'stack_id', 'attributes', 'counts']
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formatters = {
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'attributes': fmt.attributes_formatter,
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'counts': fmt.counts_formatter,
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}
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fmt.print_list(overclouds, fields, formatters, outfile=outfile)
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@utils.arg('name', help="Name of the Overcloud to create.")
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@utils.arg('-d', '--description', metavar="<DESCRIPTION>",
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help='User-readable text describing the overcloud.')
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@utils.arg('-s', '--stack-id', metavar="<STACK ID>",
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help='UID of the stack in Heat.')
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@utils.arg('--attributes', metavar='<KEY1=VALUE1;KEY2=VALUE2...>',
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help='This can be specified multiple times, or once with parameters'
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' separated by semicolon.',
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action='append')
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@utils.arg('--roles', metavar='<ROLE NAME=COUNT;ROLE NAME=COUNT...>',
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help='This can be specified multiple times, or once with parameters'
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' separated by semicolon.',
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action='append')
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def do_overcloud_create(tuskar, args, outfile=sys.stdout):
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"""Create a new Overcloud."""
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overcloud_dict = create_overcloud_dict(args)
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overcloud = tuskar.overclouds.create(**overcloud_dict)
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print_overcloud_detail(overcloud, outfile=outfile)
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@utils.arg('id', metavar="<ID>", help="ID of Overcloud to show.")
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@utils.arg('-n', '--name', metavar="<NAME>",
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help='Name of the Overcloud Role to update.')
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@utils.arg('-d', '--description', metavar="<DESCRIPTION>",
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help='User-readable text describing the overcloud.')
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@utils.arg('-s', '--stack-id', metavar="<STACK ID>",
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help='UID of the stack in Heat.')
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@utils.arg('--attributes', metavar='<KEY1=VALUE1;KEY2=VALUE2...>',
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help='This can be specified multiple times, or once with parameters'
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' separated by semicolon.',
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action='append')
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@utils.arg('--roles', metavar='<ROLE NAME=COUNT;ROLE NAME=COUNT...>',
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help='This can be specified multiple times, or once with parameters'
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' separated by semicolon.',
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action='append')
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def do_overcloud_update(tuskar, args, outfile=sys.stdout):
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"""Update an existing Overcloud by its ID."""
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overcloud = utils.find_resource(tuskar.overclouds, args.id)
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overcloud_dict = create_overcloud_dict(args)
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updated_overcloud = tuskar.overclouds.update(overcloud.id,
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**overcloud_dict)
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print_overcloud_detail(updated_overcloud, outfile=outfile)
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@utils.arg('id', metavar="<ID>", help="ID of Overcloud to show.")
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def do_overcloud_delete(tuskar, args, outfile=sys.stdout):
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"""Delete an Overcloud by its ID."""
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overcloud = utils.find_resource(tuskar.overclouds, args.id)
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tuskar.overclouds.delete(args.id)
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print(u'Deleted Overcloud "%s".' % overcloud.name, file=outfile)
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def create_overcloud_dict(args):
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"""Marshal command line arguments to an API request dict."""
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overcloud_dict = {}
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simple_fields = ['name', 'description']
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for field_name in simple_fields:
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field_value = vars(args).get(field_name)
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if field_value is not None:
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overcloud_dict[field_name] = field_value
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overcloud_dict['attributes'] = utils.format_attributes(args.attributes)
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overcloud_dict['counts'] = utils.format_roles(args.roles)
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utils.marshal_association(args, overcloud_dict, 'resource_class')
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return overcloud_dict
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def print_overcloud_detail(overcloud, outfile=sys.stdout):
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"""Print detailed overcloud information (for overcloud-show etc.)."""
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formatters = {
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'attributes': fmt.attributes_formatter,
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'counts': fmt.counts_formatter,
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}
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overcloud_dict = overcloud.to_dict()
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fmt.print_dict(overcloud_dict, formatters, outfile=outfile)
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