350e260b28
Added default volume size for new empty disk creation. Change-Id: Ia881951bf7e3fc9189c59dcd89270ffdef7a4d44
78 lines
3.2 KiB
Python
78 lines
3.2 KiB
Python
# Copyright 2014
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# The Cloudscaling Group, 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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# 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 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 gceapi.api import common as gce_common
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from gceapi.api import disk_api
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from gceapi.api import operation_util
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from gceapi.api import scopes
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from gceapi.api import snapshot_api
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from gceapi.api import wsgi as gce_wsgi
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class Controller(gce_common.Controller):
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"""GCE Disk controller"""
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def __init__(self, *args, **kwargs):
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super(Controller, self).__init__(disk_api.API(),
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*args, **kwargs)
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def format_item(self, request, volume, scope):
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result_dict = {
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"creationTimestamp": self._format_date(volume["created_at"]),
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"status": volume["status"],
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"name": volume["display_name"],
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"sizeGb": u"{}".format(volume["size"]),
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}
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description = volume["display_description"]
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if description is not None:
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result_dict["description"] = description
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snapshot = volume["snapshot"]
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if snapshot:
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result_dict["sourceSnapshot"] = self._qualify(request,
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"snapshots", snapshot["display_name"],
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scopes.GlobalScope())
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result_dict["sourceSnapshotId"] = snapshot["id"]
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image_name = volume.get("image_name")
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if image_name:
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result_dict["sourceImage"] = self._qualify(request,
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"images", image_name, scopes.GlobalScope())
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result_dict["sourceImageId"] = self._get_id(
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result_dict["sourceImage"])
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return self._format_item(request, result_dict, scope)
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def create(self, req, body, scope_id):
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source_image = req.params.get("sourceImage")
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if source_image is not None:
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body["sourceImage"] = source_image
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return super(Controller, self).create(req, body, scope_id)
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def create_snapshot(self, req, body, scope_id, id):
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body["disk_name"] = id
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scope = self._get_scope(req, scope_id)
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context = self._get_context(req)
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operation_util.init_operation(context, "createSnapshot",
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self._type_name, id, scope)
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snapshot = snapshot_api.API().add_item(context, body, scope)
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# TODO(alexey-mr): workaround: have to set item id here
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# snapshot_api.API().add_item set_item_id has no effect because
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# of different type_name disk vs. snapshot
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# but snapshot type_name can't be used in init_operation because
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# targetLink and targetId should point to disk object
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operation_util.set_item_id(context, snapshot['id'], self._type_name)
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def create_resource():
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return gce_wsgi.GCEResource(Controller())
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