/usr/lib/python3/dist-packages/magnumclient/v1/baseunit.py is in python3-magnumclient 2.8.0-0ubuntu1.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 | # Copyright 2014 NEC Corporation. All rights reserved.
#
# 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 magnumclient.common import base
from magnumclient.common import utils
from magnumclient import exceptions
# Derived classes may append their own custom attributes to this default list
CREATION_ATTRIBUTES = ['name', 'node_count', 'discovery_url', 'master_count']
class BaseTemplate(base.Resource):
# template_name must be overridden by any derived class.
# template_name should be an uppercase plural, e.g. "Clusters"
template_name = ''
def __repr__(self):
return "<" + self.__class__.template_name + " %s>" % self._info
class BaseTemplateManager(base.Manager):
# template_name must be overridden by any derived class.
# template_name should be a lowercase plural, e.g. "clusters"
template_name = ''
@classmethod
def _path(cls, id=None):
return '/v1/' + cls.template_name + \
'/%s' % id if id else '/v1/' + cls.template_name
def list(self, limit=None, marker=None, sort_key=None,
sort_dir=None, detail=False):
"""Retrieve a list of bays.
:param marker: Optional, the UUID of a bay, eg the last
bay from a previous result set. Return
the next result set.
:param limit: The maximum number of results to return per
request, if:
1) limit > 0, the maximum number of bays to return.
2) limit == 0, return the entire list of bays.
3) limit param is NOT specified (None), the number of items
returned respect the maximum imposed by the Magnum API
(see Magnum's api.max_limit option).
:param sort_key: Optional, field used for sorting.
:param sort_dir: Optional, direction of sorting, either 'asc' (the
default) or 'desc'.
:param detail: Optional, boolean whether to return detailed information
about bays.
:returns: A list of bays.
"""
if limit is not None:
limit = int(limit)
filters = utils.common_filters(marker, limit, sort_key, sort_dir)
path = ''
if detail:
path += 'detail'
if filters:
path += '?' + '&'.join(filters)
if limit is None:
return self._list(self._path(path), self.__class__.template_name)
else:
return self._list_pagination(self._path(path),
self.__class__.template_name,
limit=limit)
def get(self, id):
try:
return self._list(self._path(id))[0]
except IndexError:
return None
def create(self, **kwargs):
new = {}
for (key, value) in kwargs.items():
if key in CREATION_ATTRIBUTES:
new[key] = value
else:
raise exceptions.InvalidAttribute(
"Key must be in %s" % ",".join(CREATION_ATTRIBUTES))
return self._create(self._path(), new)
def delete(self, id):
return self._delete(self._path(id))
def update(self, id, patch, rollback=False):
url = self._path(id)
if rollback:
url += '/?rollback=True'
return self._update(url, patch)
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