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# 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 osc_lib.command import command
from osc_lib import utils
from oslo_log import log as logging
from zunclient.common import template_utils
from zunclient.common import utils as zun_utils
from zunclient.i18n import _
def _capsule_columns(capsule):
return capsule._info.keys()
def _get_client(obj, parsed_args):
obj.log.debug("take_action(%s)" % parsed_args)
return obj.app.client_manager.container
class CreateCapsule(command.ShowOne):
"""Create a capsule"""
log = logging.getLogger(__name__ + ".CreateCapsule")
def get_parser(self, prog_name):
parser = super(CreateCapsule, self).get_parser(prog_name)
parser.add_argument(
'--file',
metavar='<template_file>',
required=True,
help='Path to the capsule template file.')
return parser
def take_action(self, parsed_args):
client = _get_client(self, parsed_args)
opts = {}
opts['template'] = template_utils.get_template_contents(
parsed_args.file)
capsule = client.capsules.create(**opts)
columns = _capsule_columns(capsule)
return columns, utils.get_item_properties(capsule, columns)
class ShowCapsule(command.ShowOne):
"""Show a capsule"""
log = logging.getLogger(__name__ + ".ShowCapsule")
def get_parser(self, prog_name):
parser = super(ShowCapsule, self).get_parser(prog_name)
parser.add_argument(
'capsule',
metavar='<capsule>',
help='ID or name of the capsule to show.')
return parser
def take_action(self, parsed_args):
client = _get_client(self, parsed_args)
opts = {}
opts['id'] = parsed_args.capsule
opts = zun_utils.remove_null_parms(**opts)
capsule = client.capsules.get(**opts)
zun_utils.format_container_addresses(capsule)
columns = _capsule_columns(capsule)
return columns, utils.get_item_properties(capsule, columns)
class ListCapsule(command.Lister):
"""List available capsules"""
log = logging.getLogger(__name__ + ".ListCapsule")
def get_parser(self, prog_name):
parser = super(ListCapsule, self).get_parser(prog_name)
parser.add_argument(
'--all-projects',
action="store_true",
default=False,
help='List capsules in all projects')
parser.add_argument(
'--marker',
metavar='<marker>',
help='The last capsule UUID of the previous page; '
'displays list of capsules after "marker".')
parser.add_argument(
'--limit',
metavar='<limit>',
type=int,
help='Maximum number of capsules to return')
parser.add_argument(
'--sort-key',
metavar='<sort-key>',
help='Column to sort results by')
parser.add_argument(
'--sort-dir',
metavar='<sort-dir>',
choices=['desc', 'asc'],
help='Direction to sort. "asc" or "desc".')
return parser
def take_action(self, parsed_args):
client = _get_client(self, parsed_args)
opts = {}
opts['all_projects'] = parsed_args.all_projects
opts['marker'] = parsed_args.marker
opts['limit'] = parsed_args.limit
opts['sort_key'] = parsed_args.sort_key
opts['sort_dir'] = parsed_args.sort_dir
opts = zun_utils.remove_null_parms(**opts)
capsules = client.capsules.list(**opts)
for capsule in capsules:
zun_utils.format_container_addresses(capsule)
columns = ('uuid', 'name', 'status', 'addresses')
return (columns, (utils.get_item_properties(capsule, columns)
for capsule in capsules))
class DeleteCapsule(command.Command):
"""Delete specified capsule(s)"""
log = logging.getLogger(__name__ + ".DeleteCapsule")
def get_parser(self, prog_name):
parser = super(DeleteCapsule, self).get_parser(prog_name)
parser.add_argument(
'capsule',
metavar='<capsule>',
nargs='+',
help='ID or name of the capsule(s) to delete.')
return parser
def take_action(self, parsed_args):
client = _get_client(self, parsed_args)
capsules = parsed_args.capsule
for capsule in capsules:
opts = {}
opts['id'] = capsule
try:
client.capsules.delete(**opts)
print(_('Request to delete capsule %s has been accepted.')
% capsule)
except Exception as e:
print("Delete for capsule %(capsule)s failed: %(e)s" %
{'capsule': capsule, 'e': e})
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