57295f42ba
Added a separate panel for clusters. This panel contains the Clusters Table with table actions to Launch and Terminate clusters. There are row actions Add Shard and Reset Password (and their associated dialogs) that are specific to MongoDB and Vertica respectively. The Clusters Details will include the following tabs: - Overview - Instances (table of instances belonging to this cluster) The launch panel has custom fields for MongoDB and Vertica. The custom fields will be dynamically shown based on the datastore selected. Added a db_capability utility to aid in identifying the specific datastores. Added network selection dropdown if neutron is enabled. Co-Authored-By: Sushil Kumar <sushil.kumar3@hp.com> Co-Authored-By: Saurabh Surana <saurabh.surana@hp.com> Co-Authored-By: Duk Loi <duk@tesora.com> Co-Authored-By: Anna Shen <ruiyuan.shen@hp.com> Change-Id: I047f4d37449070adfd0ea66ad010982f35c049aa Implements: blueprint database-clustering-support
85 lines
3.1 KiB
Python
85 lines
3.1 KiB
Python
# Copyright (c) 2014 eBay Software Foundation
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# Copyright 2015 HP Software, LLC
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# All Rights Reserved.
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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 import template
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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 openstack_dashboard.contrib.trove import api
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from openstack_dashboard.contrib.trove.content.database_clusters 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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def get_context_data(self, request):
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return {"cluster": self.tab_group.kwargs['cluster']}
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def get_template_name(self, request):
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cluster = self.tab_group.kwargs['cluster']
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template_file = ('project/database_clusters/_detail_overview_%s.html'
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% cluster.datastore['type'])
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try:
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template.loader.get_template(template_file)
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return template_file
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except template.TemplateDoesNotExist:
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# This datastore type does not have a template file
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# Just use the base template file
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return ('project/database_clusters/_detail_overview.html')
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class InstancesTab(tabs.TableTab):
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table_classes = (tables.InstancesTable,)
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name = _("Instances")
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slug = "instances_tab"
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cluster = None
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template_name = "horizon/common/_detail_table.html"
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preload = True
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def get_instances_data(self):
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cluster = self.tab_group.kwargs['cluster']
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data = []
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try:
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instances = api.trove.cluster_get(self.request,
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cluster.id).instances
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for instance in instances:
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instance_info = api.trove.instance_get(self.request,
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instance['id'])
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flavor_id = instance_info.flavor['id']
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instance_info.full_flavor = api.trove.flavor_get(self.request,
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flavor_id)
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if "type" in instance:
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instance_info.type = instance["type"]
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if "ip" in instance:
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instance_info.ip = instance["ip"]
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if "hostname" in instance:
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instance_info.hostname = instance["hostname"]
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data.append(instance_info)
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except Exception:
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msg = _('Unable to get instances data.')
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exceptions.handle(self.request, msg)
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data = []
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return data
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class ClusterDetailTabs(tabs.TabGroup):
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slug = "cluster_details"
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tabs = (OverviewTab, InstancesTab)
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sticky = True
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