66 lines
2.1 KiB
Python
66 lines
2.1 KiB
Python
from novaclient import base
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from reddwarfclient.common import check_for_exceptions
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import exceptions
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class Database(base.Resource):
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"""
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According to Wikipedia, "A database is a system intended to organize, store, and retrieve
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large amounts of data easily."
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"""
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def __repr__(self):
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return "<Database: %s>" % self.name
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class Databases(base.ManagerWithFind):
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"""
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Manage :class:`Databases` resources.
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"""
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resource_class = Database
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def create(self, instance_id, databases):
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"""
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Create new databases within the specified instance
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"""
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body = {"databases": databases}
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url = "/instances/%s/databases" % instance_id
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resp, body = self.api.client.post(url, body=body)
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check_for_exceptions(resp, body)
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def delete(self, instance_id, dbname):
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"""Delete an existing database in the specified instance"""
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url = "/instances/%s/databases/%s" % (instance_id, dbname)
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resp, body = self.api.client.delete(url)
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check_for_exceptions(resp, body)
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def _list(self, url, response_key):
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resp, body = self.api.client.get(url)
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check_for_exceptions(resp, body)
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if not body:
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raise Exception("Call to " + url +
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" did not return a body.")
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return [self.resource_class(self, res) for res in body[response_key]]
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def list(self, instance):
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"""
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Get a list of all Databases from the instance.
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:rtype: list of :class:`Database`.
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"""
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return self._list("/instances/%s/databases" % base.getid(instance),
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"databases")
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# def get(self, instance, database):
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# """
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# Get a specific instances.
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#
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# :param flavor: The ID of the :class:`Database` to get.
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# :rtype: :class:`Database`
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# """
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# assert isinstance(instance, Instance)
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# assert isinstance(database, (Database, int))
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# instance_id = base.getid(instance)
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# db_id = base.getid(database)
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# url = "/instances/%s/databases/%s" % (instance_id, db_id)
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# return self._get(url, "database")
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