78 lines
2.7 KiB
Python
78 lines
2.7 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# 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 savannaclient.api import base
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class Cluster(base.Resource):
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resource_name = 'Cluster'
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class ClusterManager(base.ResourceManager):
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resource_class = Cluster
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def _assert_variables(self, **kwargs):
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for var_name, var_value in kwargs.iteritems():
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if var_value is None:
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raise base.APIException('Cluster is missing field "%s"' %
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var_name)
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def _copy_if_defined(self, data, **kwargs):
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for var_name, var_value in kwargs.iteritems():
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if var_value is not None:
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data[var_name] = var_value
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def create(self, name, plugin_name, hadoop_version,
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cluster_template_id=None, default_image_id=None,
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description=None, cluster_configs=None, node_groups=None,
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user_keypair_id=None, anti_affinity=None):
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# expecting node groups to be array of dictionaries
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data = {
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'name': name,
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'plugin_name': plugin_name,
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'hadoop_version': hadoop_version,
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}
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if cluster_template_id is None:
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self._assert_variables(default_image_id=default_image_id,
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cluster_configs=cluster_configs,
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node_groups=node_groups)
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self._copy_if_defined(data,
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cluster_template_id=cluster_template_id,
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default_image_id=default_image_id,
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description=description,
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cluster_configs=cluster_configs,
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node_groups=node_groups,
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user_keypair_id=user_keypair_id,
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anti_affinity=anti_affinity)
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self._create('/clusters', data)
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def scale(self, cluster_id, scale_object):
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return self._update('/clusters/%s' % cluster_id, scale_object)
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def list(self):
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return self._list('/clusters', 'clusters')
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def get(self, cluster_id):
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return self._get('/clusters/%s' % cluster_id, 'cluster')
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def delete(self, cluster_id):
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self._delete('/clusters/%s' % cluster_id)
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