145 lines
4.4 KiB
Python
145 lines
4.4 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2013 Rackspace Hosting.
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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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from django.conf import settings # noqa
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try:
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from troveclient import auth
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from troveclient import client
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with_trove = True
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except ImportError:
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with_trove = False
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class TokenAuth(object):
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"""Simple Token Authentication handler for trove api"""
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def __init__(self, client, auth_strategy, auth_url, username, password,
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tenant, region, service_type, service_name, service_url):
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# TODO(rmyers): handle some of these other args
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self.username = username
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self.service_type = service_type
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self.service_name = service_name
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self.region = region
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def authenticate(self):
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catalog = {
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'access': {
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'serviceCatalog': self.username.service_catalog,
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'token': {
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'id': self.username.token.id,
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}
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}
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}
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if not with_trove:
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return None
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return auth.ServiceCatalog(catalog,
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service_type=self.service_type,
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service_name=self.service_name,
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region=self.region)
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def troveclient(request):
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if not with_trove:
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return None
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return client.Dbaas(username=request.user,
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api_key=None,
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auth_strategy=TokenAuth,
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region_name=request.user.services_region)
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def instance_list(request, marker=None):
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default_page_size = getattr(settings, 'API_RESULT_PAGE_SIZE', 20)
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page_size = request.session.get('horizon_pagesize', default_page_size)
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return troveclient(request).instances.list(limit=page_size, marker=marker)
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def instance_get(request, instance_id):
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return troveclient(request).instances.get(instance_id)
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def instance_delete(request, instance_id):
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return troveclient(request).instances.delete(instance_id)
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def instance_create(request, name, volume, flavor, databases=None,
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users=None, restore_point=None):
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#TODO(dklyle): adding conditional to support trove without volume
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# support for now until API supports checking for volume support
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if volume > 0:
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volume_params = {'size': volume}
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else:
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volume_params = None
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return troveclient(request).instances.create(
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name,
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flavor,
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volume=volume_params,
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databases=databases,
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users=users,
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restorePoint=restore_point)
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def instance_backups(request, instance_id):
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return troveclient(request).instances.backups(instance_id)
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def instance_restart(request, instance_id):
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return troveclient(request).instances.restart(instance_id)
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def database_list(request, instance_id):
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return troveclient(request).databases.list(instance_id)
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def database_delete(request, instance_id, db_name):
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return troveclient(request).databases.delete(instance_id, db_name)
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def backup_list(request):
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return troveclient(request).backups.list()
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def backup_get(request, backup_id):
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return troveclient(request).backups.get(backup_id)
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def backup_delete(request, backup_id):
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return troveclient(request).backups.delete(backup_id)
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def backup_create(request, name, instance_id, description=None):
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return troveclient(request).backups.create(name, instance_id, description)
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def flavor_list(request):
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return troveclient(request).flavors.list()
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def flavor_get(request, flavor_id):
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return troveclient(request).flavors.get(flavor_id)
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def users_list(request, instance_id):
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return troveclient(request).users.list(instance_id)
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def user_delete(request, instance_id, user):
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return troveclient(request).users.delete(instance_id, user)
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def user_list_access(request, instance_id, user):
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return troveclient(request).users.list_access(instance_id, user)
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