186 lines
5.9 KiB
Python
186 lines
5.9 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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#
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# Copyright 2015 IBM Corp.
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import logging
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from osc_lib.command import command
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from osc_lib import utils
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from heatclient._i18n import _
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from heatclient.common import format_utils
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from heatclient.common import http
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from heatclient.common import template_utils
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from heatclient.common import utils as heat_utils
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from heatclient import exc
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class VersionList(command.Lister):
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"""List the available template versions."""
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log = logging.getLogger(__name__ + '.VersionList')
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def take_action(self, parsed_args):
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self.log.debug('take_action(%s)', parsed_args)
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client = self.app.client_manager.orchestration
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versions = client.template_versions.list()
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try:
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versions[1].aliases
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def format_alias(aliases):
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return ','.join(aliases)
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fields = ['Version', 'Type', 'Aliases']
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formatters = {'Aliases': format_alias}
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except AttributeError:
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fields = ['Version', 'Type']
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formatters = None
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items = (utils.get_item_properties(s, fields,
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formatters=formatters)
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for s in versions)
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return (fields, items)
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class FunctionList(command.Lister):
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"""List the available functions."""
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log = logging.getLogger(__name__ + '.FunctionList')
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def get_parser(self, prog_name):
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parser = super(FunctionList, self).get_parser(prog_name)
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parser.add_argument(
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'template_version',
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metavar='<template-version>',
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help=_('Template version to get the functions for')
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)
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parser.add_argument(
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'--with_conditions',
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default=False,
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action='store_true',
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help=_('Show condition functions for template.')
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)
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return parser
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def take_action(self, parsed_args):
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self.log.debug('take_action(%s)', parsed_args)
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client = self.app.client_manager.orchestration
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version = parsed_args.template_version
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try:
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functions = client.template_versions.get(
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version, with_condition_func=parsed_args.with_conditions)
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except exc.HTTPNotFound:
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msg = _('Template version not found: %s') % version
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raise exc.CommandError(msg)
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fields = ['Functions', 'Description']
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return (
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fields,
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(utils.get_item_properties(s, fields) for s in functions)
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)
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class Validate(format_utils.YamlFormat):
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"""Validate a template"""
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log = logging.getLogger(__name__ + ".Validate")
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def get_parser(self, prog_name):
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parser = super(Validate, self).get_parser(prog_name)
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parser.add_argument(
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'-e', '--environment',
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metavar='<environment>',
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action='append',
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help=_('Path to the environment. Can be specified multiple times')
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)
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parser.add_argument(
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'--show-nested',
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action='store_true',
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help=_('Resolve parameters from nested templates as well')
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)
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parser.add_argument(
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'--parameter',
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metavar='<key=value>',
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action='append',
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help=_('Parameter values used to create the stack. This can be '
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'specified multiple times')
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)
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parser.add_argument(
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'-s', '--files-container',
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metavar='<files-container>',
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help=_('Swift files container name. Local files other than '
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'root template would be ignored. If other files are not '
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'found in swift, heat engine would raise an error.')
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)
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parser.add_argument(
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'--ignore-errors',
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metavar='<error1,error2,...>',
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help=_('List of heat errors to ignore')
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)
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parser.add_argument(
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'-t', '--template',
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metavar='<template>',
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required=True,
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help=_('Path to the template')
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)
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return parser
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def take_action(self, parsed_args):
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self.log.debug("take_action(%s)", parsed_args)
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heat_client = self.app.client_manager.orchestration
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return _validate(heat_client, parsed_args)
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def _validate(heat_client, args):
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tpl_files, template = template_utils.process_template_path(
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args.template,
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object_request=http.authenticated_fetcher(heat_client),
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fetch_child=args.files_container is None)
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env_files_list = []
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env_files, env = template_utils.process_multiple_environments_and_files(
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env_paths=args.environment, env_list_tracker=env_files_list,
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fetch_env_files=args.files_container is None)
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fields = {
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'template': template,
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'parameters': heat_utils.format_parameters(args.parameter),
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'files': dict(list(tpl_files.items()) + list(env_files.items())),
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'environment': env,
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}
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if args.ignore_errors:
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fields['ignore_errors'] = args.ignore_errors
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# If one or more environments is found, pass the listing to the server
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if env_files_list:
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fields['environment_files'] = env_files_list
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if args.show_nested:
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fields['show_nested'] = args.show_nested
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if args.files_container:
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fields['files_container'] = args.files_container
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validation = heat_client.stacks.validate(**fields)
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data = list(validation.values())
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columns = list(validation.keys())
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return columns, data
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