68 lines
2.3 KiB
Python
68 lines
2.3 KiB
Python
# 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 django.utils.translation import ugettext_lazy as _
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from horizon import exceptions
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from openstack_dashboard.api import base
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from openstack_dashboard.usage import base as usage
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from manila_ui.api import manila
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#
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# Add extra pie charts to project/compute overview
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#
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class ManilaUsage(usage.ProjectUsage):
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def get_manila_limits(self):
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"""Get share limits if manila is enabled."""
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if not base.is_service_enabled(self.request, 'share'):
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return
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try:
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self.limits.update(manila.tenant_absolute_limits(self.request))
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except Exception:
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msg = _("Unable to retrieve share limit information.")
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exceptions.handle(self.request, msg)
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return
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def get_limits(self):
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super(self.__class__, self).get_limits()
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self.get_manila_limits()
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def get_context_data(self, **kwargs):
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context = super(self.__class__, self).get_context_data(**kwargs)
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types = (
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("totalSharesUsed", "maxTotalShares", _("Shares")),
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("totalShareGigabytesUsed", "maxTotalShareGigabytes",
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_("Share Storage")),
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("totalShareSnapshotsUsed", "maxTotalShareSnapshots",
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_("Share Snapshots")),
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("totalSnapshotGigabytesUsed", "maxTotalSnapshotGigabytes",
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_("Share Snapshots Storage")),
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("totalShareNetworksUsed", "maxTotalShareNetworks",
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_("Share Networks")),
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)
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for t in types:
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if t[0] in self.usage.limits and t[1] in self.usage.limits:
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context['charts'].append({
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'type': t[0],
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'name': t[2],
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'used': self.usage.limits[t[0]],
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'max': self.usage.limits[t[1]],
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'text': False,
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})
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return context
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