2afa290302
After merged the patch I08c8b753972c27b4e6bbe07a8aa51e0e72fbc56d, blazarclient can't be used with blazar_url and auth_token since this patch only allows sessions for the initiation of client. For backward compatibility, blazarclient should be initiated with blazar_url and auth_token as before. This patch enables using blazarclient with a set of blazar_url and auth_token or session by reviving BaseClientManager class with adding a logic to chose an auth method based on given params. Change-Id: I25a665145b0503cc04e49bc85c39e2f6dca36925 Closes-Bug: #1724757
93 lines
2.8 KiB
Python
93 lines
2.8 KiB
Python
# Copyright (c) 2013 Mirantis Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from blazarclient.i18n import _
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class BlazarClientException(Exception):
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"""Base exception class."""
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message = _("An unknown exception occurred %s.")
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code = 500
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def __init__(self, message=None, **kwargs):
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self.kwargs = kwargs
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if 'code' not in self.kwargs:
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try:
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self.kwargs['code'] = self.code
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except AttributeError:
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pass
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if not message:
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message = self.message % kwargs
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super(BlazarClientException, self).__init__(message)
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class CommandError(BlazarClientException):
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"""Occurs if not all authentication vital options are set."""
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message = _("You have to provide all options like user name or tenant "
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"id to make authentication possible.")
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code = 401
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class NotAuthorized(BlazarClientException):
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"""HTTP 401 - Not authorized.
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User have no enough rights to perform action.
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"""
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code = 401
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message = _("Not authorized request.")
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class NoBlazarEndpoint(BlazarClientException):
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"""Occurs if no endpoint for Blazar set in the Keystone."""
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message = _("No publicURL endpoint for Blazar found. Set endpoint "
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"for Blazar in the Keystone.")
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code = 404
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class NoUniqueMatch(BlazarClientException):
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"""Occurs if there are more than one appropriate resources."""
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message = _("There is no unique requested resource.")
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code = 409
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class UnsupportedVersion(BlazarClientException):
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"""Occurs if unsupported client version was requested."""
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message = _("Unsupported client version requested.")
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code = 406
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class IncorrectLease(BlazarClientException):
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"""Occurs if lease parameters are incorrect."""
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message = _("The lease parameters are incorrect.")
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code = 409
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class DuplicatedLeaseParameters(BlazarClientException):
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"""Occurs if lease parameters are duplicated."""
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message = _("The lease parameters are duplicated.")
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code = 400
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class InsufficientAuthInfomation(BlazarClientException):
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"""Occurs if the auth info passed to blazar client is insufficient."""
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message = _("The passed arguments are insufficient "
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"for the authentication. The instance of "
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"keystoneauth1.session.Session class is required.")
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code = 400
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