e332cef01c
Key type can be selected through both Django and Angular panels. This change will allow X509 Public Certificates to be imported or created through Horizon. Also, the key type is being showed in the keypairs list. Change-Id: I0a07b4805e6af96f06ec12d2e86708c94946e9c9 Closes-Bug: 1816041
97 lines
3.5 KiB
Python
97 lines
3.5 KiB
Python
# Copyright 2017 Cisco Systems
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#
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# 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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import logging
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LOG = logging.getLogger(__name__)
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# A list of features and their supported microversions. Note that these are
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# explicit functioning versions, not a range.
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# There should be a minimum of two versions per feature. The first entry in
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# this list should always be the lowest possible API microversion for a
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# feature i.e. the version at which that feature was introduced. The second
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# entry should be the current service version when the feature was added to
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# horizon.
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# Further documentation can be found at
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# https://docs.openstack.org/horizon/latest/contributor/topics/
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# microversion_support.html
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MICROVERSION_FEATURES = {
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"nova": {
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"locked_attribute": ["2.9", "2.42"],
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"instance_description": ["2.19", "2.42"],
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"remote_console_mks": ["2.8", "2.53"],
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"servergroup_soft_policies": ["2.15", "2.60"],
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"servergroup_user_info": ["2.13", "2.60"],
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"multiattach": ["2.60"],
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"auto_allocated_network": ["2.37", "2.42"],
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"key_types": ["2.2", "2.9"],
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"key_type_list": ["2.9"],
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},
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"cinder": {
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"groups": ["3.27", "3.43", "3.48", "3.58"],
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"consistency_groups": ["2.0", "3.10"],
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"message_list": ["3.5", "3.29"],
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"limits_project_id_query": ["3.43", "3.50", "3.55"],
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}
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}
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class MicroVersionNotFound(Exception):
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def __init__(self, features):
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self.features = features
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def __str__(self):
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return "Insufficient microversion for %s" % self.features
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def get_requested_versions(service, features):
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if not features:
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return None
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# Convert a single feature string into a list for backward compatibility.
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if isinstance(features, str):
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features = [features]
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try:
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service_features = MICROVERSION_FEATURES[service]
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except KeyError:
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LOG.debug("'%s' could not be found in the MICROVERSION_FEATURES dict",
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service)
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return None
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feature_versions = set(service_features[features[0]])
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for feature in features[1:]:
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feature_versions &= set(service_features[feature])
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if not feature_versions:
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return None
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# Sort version candidates from larger versins
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feature_versions = sorted(feature_versions, reverse=True,
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key=lambda v: [int(i) for i in v.split('.')])
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return feature_versions
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# NOTE(robcresswell): Since each client implements their own wrapper class for
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# API objects, we'll need to allow that to be passed in. In the future this
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# should be replaced by some common handling in Oslo.
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def get_microversion_for_features(service, features, wrapper_class,
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min_ver, max_ver):
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"""Retrieves that highest known functional microversion for features"""
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feature_versions = get_requested_versions(service, features)
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if not feature_versions:
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return None
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for version in feature_versions:
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microversion = wrapper_class(version)
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if microversion.matches(min_ver, max_ver):
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return microversion
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return None
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