61f6b4e620
* overview is gone
* deployment has been renamed overcloud
* controller/compute/storage have been removed,
as different tabs will be developed in a
future patch
* nodes now have tabbed navigation
Change-Id: I7db58725dacb3d535be60be2cb31578a636d962d
94 lines
3.1 KiB
Python
94 lines
3.1 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2012 Nebula, Inc.
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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 django.core import urlresolvers
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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 horizon import tabs
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from tuskar_ui import api
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from tuskar_ui.infrastructure.nodes import tables
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class OverviewTab(tabs.Tab):
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name = _("Overview")
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slug = "overview"
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template_name = ("infrastructure/nodes/_overview.html")
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def get_context_data(self, request):
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try:
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free_nodes = len(api.Node.list(request, associated=False))
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except Exception:
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free_nodes = 0
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exceptions.handle(request,
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_('Unable to retrieve free nodes.'))
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try:
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resource_nodes = len(api.Node.list(request, associated=True))
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except Exception:
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resource_nodes = 0
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exceptions.handle(request,
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_('Unable to retrieve resource nodes.'))
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return {
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'nodes_total': free_nodes + resource_nodes,
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'nodes_resources': resource_nodes,
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'nodes_free': free_nodes,
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}
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class ResourceTab(tabs.TableTab):
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table_classes = (tables.ResourceNodesTable,)
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name = _("Resource")
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slug = "resource"
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template_name = ("horizon/common/_detail_table.html")
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def get_resource_nodes_data(self):
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try:
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resource_nodes = api.Node.list(self.request, associated=True)
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except Exception:
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resource_nodes = []
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redirect = urlresolvers.reverse(
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'horizon:infrastructure:nodes:index')
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exceptions.handle(self.request,
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_('Unable to retrieve resource nodes.'),
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redirect=redirect)
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return resource_nodes
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class FreeTab(tabs.TableTab):
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table_classes = (tables.FreeNodesTable,)
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name = _("Free")
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slug = "free"
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template_name = ("horizon/common/_detail_table.html")
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def get_free_nodes_data(self):
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try:
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free_nodes = api.Node.list(self.request, associated=False)
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except Exception:
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free_nodes = []
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redirect = urlresolvers.reverse(
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'horizon:infrastructure:nodes:index')
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exceptions.handle(self.request,
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_('Unable to retrieve free nodes.'),
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redirect=redirect)
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return free_nodes
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class NodeTabs(tabs.TabGroup):
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slug = "nodes"
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tabs = (OverviewTab, ResourceTab, FreeTab)
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sticky = True
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