88 lines
2.8 KiB
Python
88 lines
2.8 KiB
Python
# 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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#
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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 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 senlin_dashboard.api import senlin
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from senlin_dashboard.cluster.nodes import event_tables
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from senlin_dashboard.cluster.nodes import tables as node_table
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from senlin_dashboard.cluster.nodes import tabs as node_tab
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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 = ("cluster/clusters/_detail_overview.html")
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def get_context_data(self, request):
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return {"cluster": self.tab_group.kwargs['cluster']}
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class EventTab(node_tab.EventTab):
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def get_event_data(self):
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prev_marker = self.request.GET.get(
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event_tables.EventsTable._meta.prev_pagination_param, None)
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if prev_marker is not None:
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marker = prev_marker
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else:
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marker = self.request.GET.get(
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event_tables.EventsTable._meta.pagination_param, None)
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reversed_order = prev_marker is not None
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cluster_id = self.tab_group.kwargs['cluster_id']
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try:
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filters = {"obj_id": cluster_id}
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events, self._more, self._prev = senlin.event_list(
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self.request,
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marker=marker,
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paginate=True,
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reversed_order=reversed_order,
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filters=filters)
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except Exception:
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self._prev = self._more = False
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events = []
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exceptions.handle(self.request,
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_('Unable to retrieve node event list.'))
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return events
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class NodesTab(tabs.TableTab):
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name = _("Nodes")
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slug = "nodes"
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table_classes = (node_table.NodesTable,)
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template_name = "cluster/clusters/_detail_nodes.html"
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preload = False
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def get_nodes_data(self):
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cluster_id = self.tab_group.kwargs['cluster_id']
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try:
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cluster_nodes, self._more, self._prev = senlin.node_list(
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self.request,
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cluster_id=cluster_id)
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except Exception:
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cluster_nodes = []
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exceptions.handle(self.request,
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_('Unable to retrieve nodes from cluster.'))
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return cluster_nodes
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class ClusterDetailTabs(tabs.TabGroup):
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slug = "cluster_details"
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sticky = True
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tabs = (OverviewTab, EventTab, NodesTab)
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