73 lines
2.0 KiB
Python
73 lines
2.0 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 novaclient import exceptions as nova_ex
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from novaclient.v1_1 import client as nova_client
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from sahara import context
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import sahara.utils.openstack.base as base
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from sahara.utils.openstack import images
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def client():
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ctx = context.current()
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auth_url = base.retrieve_auth_url()
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compute_url = base.url_for(ctx.service_catalog, 'compute')
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nova = nova_client.Client(username=ctx.username,
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api_key=None,
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project_id=ctx.tenant_id,
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auth_url=auth_url)
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nova.client.auth_token = ctx.token
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nova.client.management_url = compute_url
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nova.images = images.SaharaImageManager(nova)
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return nova
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def get_flavors():
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return [flavor.name for flavor in client().flavors.list()]
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def get_flavor(**kwargs):
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return client().flavors.find(**kwargs)
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def get_images():
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return [image.id for image in client().images.list()]
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def get_limits():
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limits = client().limits.get().absolute
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return dict((l.name, l.value) for l in limits)
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def get_user_keypair(cluster):
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try:
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return client().keypairs.get(cluster.user_keypair_id)
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except nova_ex.NotFound:
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return None
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def get_instance_info(instance):
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return client().servers.get(instance.instance_id)
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def get_network(**kwargs):
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try:
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return client().networks.find(**kwargs)
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except nova_ex.NotFound:
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return None
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