6852bdcefc
adds clusters support to the troveclient. Co-Authored-By: Ranjitha Vemula <rvemula@ebaysf.com> Co-Authored-By: Michael Yu <michayu@ebaysf.com> Co-Authored-By: Mat Lowery <mlowery@ebaysf.com> Partially implements: blueprint clustering Change-Id: I6ed2c4c79a17fcf8f14c587cab6a8ec3acaf319f
93 lines
2.8 KiB
Python
93 lines
2.8 KiB
Python
# Copyright (c) 2014 eBay Software Foundation
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# All Rights Reserved.
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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 troveclient import base
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from troveclient import common
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class Cluster(base.Resource):
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"""A Cluster is an opaque cluster used to store Database clusters."""
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def __repr__(self):
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return "<Cluster: %s>" % self.name
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def delete(self):
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"""Delete the cluster."""
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self.manager.delete(self)
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class Clusters(base.ManagerWithFind):
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"""Manage :class:`Cluster` resources."""
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resource_class = Cluster
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def create(self, name, datastore, datastore_version, instances=None):
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"""Create (boot) a new cluster."""
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body = {"cluster": {
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"name": name
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}}
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datastore_obj = {
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"type": datastore,
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"version": datastore_version
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}
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body["cluster"]["datastore"] = datastore_obj
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if instances:
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body["cluster"]["instances"] = instances
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return self._create("/clusters", body, "cluster")
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def list(self, limit=None, marker=None):
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"""Get a list of all clusters.
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:rtype: list of :class:`Cluster`.
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"""
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return self._paginated("/clusters", "clusters", limit, marker)
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def get(self, cluster):
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"""Get a specific cluster.
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:rtype: :class:`Cluster`
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"""
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return self._get("/clusters/%s" % base.getid(cluster),
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"cluster")
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def delete(self, cluster):
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"""Delete the specified cluster.
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:param cluster: The cluster to delete
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"""
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url = "/clusters/%s" % base.getid(cluster)
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resp, body = self.api.client.delete(url)
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common.check_for_exceptions(resp, body, url)
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def add_shard(self, cluster):
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"""Adds a shard to the specified cluster.
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:param cluster: The cluster to add a shard to
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"""
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url = "/clusters/%s" % base.getid(cluster)
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body = {"add_shard": {}}
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resp, body = self.api.client.post(url, body=body)
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common.check_for_exceptions(resp, body, url)
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if body:
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return self.resource_class(self, body, loaded=True)
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return body
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class ClusterStatus(object):
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ACTIVE = "ACTIVE"
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BUILD = "BUILD"
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FAILED = "FAILED"
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SHUTDOWN = "SHUTDOWN"
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