Merge "Add volume-group snapshot for admin panel"

openstack_dashboard/dashboards/admin/vg_snapshots/panel.py

@@ -0,0 +1,20 @@
+# Copyright 2019 NEC Corporation
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from openstack_dashboard.dashboards.project.vg_snapshots \
+    import panel as project_panel
+
+
+class GroupSnapshots(project_panel.GroupSnapshots):
+    policy_rules = (("volume", "context_is_admin"),)

openstack_dashboard/dashboards/admin/vg_snapshots/tables.py

@@ -0,0 +1,43 @@
+# Copyright 2019 NEC Corporation
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from django.utils.translation import ugettext_lazy as _
+
+from horizon import tables
+
+from openstack_dashboard.dashboards.project.vg_snapshots  \
+    import tables as project_tables
+
+
+class GroupSnapshotsTable(project_tables.GroupSnapshotsTable):
+    # TODO(vishalmanchanda): Add Project Info.column in table
+    name = tables.Column("name_or_id",
+                         verbose_name=_("Name"),
+                         link="horizon:admin:vg_snapshots:detail")
+    group = project_tables.GroupNameColumn(
+        "name", verbose_name=_("Group"),
+        link="horizon:admin:volume_groups:detail")
+
+    class Meta(object):
+        name = "volume_vg_snapshots"
+        verbose_name = _("Group Snapshots")
+        table_actions = (
+            project_tables.GroupSnapshotsFilterAction,
+            project_tables.DeleteGroupSnapshot,
+        )
+        row_actions = (
+            project_tables.DeleteGroupSnapshot,
+        )
+        row_class = project_tables.UpdateRow
+        status_columns = ("status",)

openstack_dashboard/dashboards/admin/vg_snapshots/tabs.py

@@ -0,0 +1,29 @@
+# Copyright 2019 NEC Corporation
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from django.urls import reverse
+
+from openstack_dashboard.dashboards.project.vg_snapshots \
+    import tabs as project_tabs
+
+
+class OverviewTab(project_tabs.OverviewTab):
+    template_name = "admin/vg_snapshots/_detail_overview.html"
+
+    def get_redirect_url(self):
+        return reverse('horizon:admin:vg_snapshots:index')
+
+
+class DetailTabs(project_tabs.DetailTabs):
+    tabs = (OverviewTab,)

openstack_dashboard/dashboards/admin/vg_snapshots/templates/vg_snapshots/_detail_overview.html

@@ -0,0 +1,50 @@
+{% load i18n sizeformat parse_date %}
+
+<div class="detail">
+  <dl class="dl-horizontal">
+    <dt>{% trans "Name" %}</dt>
+    <dd data-display="{{ vg_snapshot.name|default:vg_snapshot.id }}">{{ vg_snapshot.name }}</dd>
+    <dt>{% trans "ID" %}</dt>
+    <dd>{{ vg_snapshot.id }}</dd>
+    {% if vg_snapshot.description %}
+    <dt>{% trans "Description" %}</dt>
+    <dd>{{ vg_snapshot.description }}</dd>
+    {% endif %}
+    <dt>{% trans "Status" %}</dt>
+    <dd>{{ vg_snapshot.status|capfirst }}</dd>
+    <dt>{% trans "Group" %}</dt>
+    <dd>
+      <a href="{% url 'horizon:admin:volume_groups:detail' vg_snapshot.group_id %}">
+        {% if vg_snapshot.vg_name %}
+          {{ vg_snapshot.vg_name }}
+        {% else %}
+          {{ vg_snapshot.group_id }}
+        {% endif %}
+      </a>
+    </dd>
+    <dt>{% trans "Group Type" %}</dt>
+    <dd>{{ vg_snapshot.group_type_id }}</dd>
+    <dt>{% trans "Created" %}</dt>
+    <dd>{{ vg_snapshot.created_at|parse_isotime }}</dd>
+  </dl>
+
+  <h4>{% trans "Snapshot Volume Types" %}</h4>
+  <hr class="header_rule">
+  <dl class="dl-horizontal">
+  {% for vol_type_names in vg_snapshot.volume_type_names %}
+    <dd>{{ vol_type_names }}</dd>
+  {% endfor %}
+  </dl>
+
+  <h4>{% trans "Snapshot Volumes" %}</h4>
+  <hr class="header_rule">
+  <dl class="dl-horizontal">
+  {% for vol_names in vg_snapshot.volume_names %}
+    <dd>{{ vol_names }}</dd>
+  {% empty %}
+    <dd>
+      <em>{% trans "No assigned volumes" %}</em>
+    </dd>
+  {% endfor %}
+  </dl>
+</div>

openstack_dashboard/dashboards/admin/vg_snapshots/tests.py

@@ -0,0 +1,149 @@
+# Copyright 2019 NEC Corporation
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from django.urls import reverse
+import mock
+
+from openstack_dashboard import api
+
+from openstack_dashboard.test import helpers as test
+
+
+INDEX_URL = reverse('horizon:admin:vg_snapshots:index')
+INDEX_TEMPLATE = 'horizon/common/_data_table_view.html'
+
+
+class AdminGroupSnapshotTests(test.BaseAdminViewTests):
+    @test.create_mocks({
+        api.cinder: ['group_list',
+                     'group_snapshot_list']})
+    def test_index(self):
+        vg_snapshots = self.cinder_group_snapshots.list()
+        groups = self.cinder_groups.list()
+        self.mock_group_snapshot_list.return_value = vg_snapshots
+        self.mock_group_list.return_value = groups
+
+        res = self.client.get(INDEX_URL)
+        self.assertTemplateUsed(res, INDEX_TEMPLATE)
+        self.assertIn('volume_vg_snapshots_table', res.context)
+        volume_vg_snapshots_table = res.context['volume_vg_snapshots_table']
+        volume_vg_snapshots = volume_vg_snapshots_table.data
+        self.assertEqual(len(volume_vg_snapshots), 1)
+
+        self.mock_group_snapshot_list.assert_called_once_with(
+            test.IsHttpRequest(), {'all_tenants': 1})
+        self.mock_group_list.assert_called_once_with(
+            test.IsHttpRequest(), {'all_tenants': 1})
+
+    @test.create_mocks({
+        api.cinder: ['group_list',
+                     'group_snapshot_delete',
+                     'group_snapshot_list']})
+    def test_delete_group_snapshot(self):
+        vg_snapshots = self.cinder_group_snapshots.list()
+        vg_snapshot = self.cinder_group_snapshots.first()
+        self.mock_group_snapshot_list.return_value = vg_snapshots
+        self.mock_group_snapshot_delete.return_value = None
+        self.mock_group_list.return_value = self.cinder_groups.list()
+
+        form_data = {'action': 'volume_vg_snapshots__delete_vg_snapshot__%s'
+                     % vg_snapshot.id}
+        res = self.client.post(INDEX_URL, form_data, follow=True)
+        self.assertEqual(res.status_code, 200)
+        self.assertIn("Scheduled deletion of Snapshot: %s" % vg_snapshot.name,
+                      [m.message for m in res.context['messages']])
+
+        self.assert_mock_multiple_calls_with_same_arguments(
+            self.mock_group_snapshot_list, 2,
+            mock.call(test.IsHttpRequest(), {'all_tenants': 1}))
+        self.mock_group_snapshot_delete.assert_called_once_with(
+            test.IsHttpRequest(), vg_snapshot.id)
+        self.assert_mock_multiple_calls_with_same_arguments(
+            self.mock_group_list, 2,
+            mock.call(test.IsHttpRequest(), {'all_tenants': 1}))
+
+    @test.create_mocks({
+        api.cinder: ['group_list',
+                     'group_snapshot_delete',
+                     'group_snapshot_list']})
+    def test_delete_group_snapshot_exception(self):
+        vg_snapshots = self.cinder_group_snapshots.list()
+        vg_snapshot = self.cinder_group_snapshots.first()
+        self.mock_group_snapshot_list.return_value = vg_snapshots
+        self.mock_group_snapshot_delete.side_effect = self.exceptions.cinder
+        self.mock_group_list.return_value = self.cinder_groups.list()
+
+        form_data = {'action': 'volume_vg_snapshots__delete_vg_snapshot__%s'
+                     % vg_snapshot.id}
+        res = self.client.post(INDEX_URL, form_data, follow=True)
+        self.assertEqual(res.status_code, 200)
+        self.assertIn("Unable to delete snapshot: %s" % vg_snapshot.name,
+                      [m.message for m in res.context['messages']])
+
+        self.assert_mock_multiple_calls_with_same_arguments(
+            self.mock_group_snapshot_list, 2,
+            mock.call(test.IsHttpRequest(), {'all_tenants': 1}))
+        self.mock_group_snapshot_delete.assert_called_once_with(
+            test.IsHttpRequest(), vg_snapshot.id)
+        self.assert_mock_multiple_calls_with_same_arguments(
+            self.mock_group_list, 2,
+            mock.call(test.IsHttpRequest(), {'all_tenants': 1}))
+
+    @test.create_mocks({
+        api.cinder: ['group_snapshot_get',
+                     'group_get',
+                     'volume_type_get',
+                     'volume_list']})
+    def test_detail_view(self):
+        vg_snapshot = self.cinder_group_snapshots.first()
+        group = self.cinder_groups.first()
+        volume_type = self.cinder_volume_types.first()
+        volumes = self.cinder_volumes.list()
+
+        self.mock_group_snapshot_get.return_value = vg_snapshot
+        self.mock_group_get.return_value = group
+        self.mock_volume_type_get.return_value = volume_type
+        self.mock_volume_list.return_value = volumes
+
+        url = reverse(
+            'horizon:admin:vg_snapshots:detail',
+            args=[vg_snapshot.id])
+        res = self.client.get(url)
+        self.assertNoFormErrors(res)
+        self.assertEqual(res.status_code, 200)
+        self.mock_group_snapshot_get.assert_called_once_with(
+            test.IsHttpRequest(), vg_snapshot.id)
+        self.mock_group_get.assert_called_once_with(
+            test.IsHttpRequest(), group.id)
+        self.mock_volume_type_get.assert_called_once_with(
+            test.IsHttpRequest(), volume_type.id)
+        search_opts = {'group_id': group.id}
+        self.mock_volume_list.assert_called_once_with(
+            test.IsHttpRequest(), search_opts=search_opts)
+
+    @test.create_mocks({api.cinder: ['group_snapshot_get']})
+    def test_detail_view_with_exception(self):
+        vg_snapshot = self.cinder_group_snapshots.first()
+
+        self.mock_group_snapshot_get.side_effect = self.exceptions.cinder
+
+        url = reverse(
+            'horizon:admin:vg_snapshots:detail',
+            args=[vg_snapshot.id])
+        res = self.client.get(url)
+        self.assertNoFormErrors(res)
+        self.assertRedirectsNoFollow(res, INDEX_URL)
+
+        self.mock_group_snapshot_get.assert_called_once_with(
+            test.IsHttpRequest(), vg_snapshot.id)

openstack_dashboard/dashboards/admin/vg_snapshots/urls.py

@@ -0,0 +1,24 @@
+# Copyright 2019 NEC Corporation
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from django.conf.urls import url
+
+from openstack_dashboard.dashboards.admin.vg_snapshots import views
+
+urlpatterns = [
+    url(r'^$', views.IndexView.as_view(), name='index'),
+    url(r'^(?P<vg_snapshot_id>[^/]+)/detail/$',
+        views.DetailView.as_view(),
+        name='detail'),
+]

openstack_dashboard/dashboards/admin/vg_snapshots/views.py

@@ -0,0 +1,68 @@
+# Copyright 2019 NEC Corporation
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from django.urls import reverse
+from django.utils.translation import ugettext_lazy as _
+
+from horizon import exceptions
+from horizon import tables
+
+from openstack_dashboard import api
+from openstack_dashboard.dashboards.admin.vg_snapshots \
+    import tables as admin_tables
+from openstack_dashboard.dashboards.admin.vg_snapshots \
+    import tabs as admin_tabs
+from openstack_dashboard.dashboards.project.vg_snapshots \
+    import views as project_views
+
+INDEX_URL = "horizon:admin:vg_snapshots:index"
+
+
+class IndexView(tables.DataTableView):
+    table_class = admin_tables.GroupSnapshotsTable
+    page_title = _("Group Snapshots")
+
+    def get_data(self):
+        try:
+            vg_snapshots = api.cinder.group_snapshot_list(
+                self.request, {'all_tenants': 1})
+        except Exception:
+            vg_snapshots = []
+            exceptions.handle(self.request, _("Unable to retrieve "
+                                              "volume group snapshots."))
+        try:
+            groups = dict((g.id, g) for g
+                          in api.cinder.group_list(self.request,
+                                                   {'all_tenants': 1}))
+        except Exception:
+            groups = {}
+            exceptions.handle(self.request,
+                              _("Unable to retrieve volume groups."))
+        for vg_snapshot in vg_snapshots:
+            vg_snapshot.group = groups.get(vg_snapshot.group_id)
+        return vg_snapshots
+
+
+class DetailView(project_views.DetailView):
+    tab_group_class = admin_tabs.DetailTabs
+
+    def get_context_data(self, **kwargs):
+        context = super(DetailView, self).get_context_data(**kwargs)
+        table = admin_tables.GroupSnapshotsTable(self.request)
+        context["actions"] = table.render_row_actions(context["vg_snapshot"])
+        return context
+
+    @staticmethod
+    def get_redirect_url():
+        return reverse(INDEX_URL)

openstack_dashboard/enabled/_2260_admin_vg_snapshots.py

@@ -0,0 +1,10 @@
+# The slug of the panel to be added to HORIZON_CONFIG. Required.
+PANEL = 'vg_snapshots'
+# The slug of the dashboard the PANEL associated with. Required.
+PANEL_DASHBOARD = 'admin'
+# The slug of the panel group the PANEL is associated with.
+PANEL_GROUP = 'volume'
+
+# Python panel class of the PANEL to be added.
+ADD_PANEL = ('openstack_dashboard.dashboards.admin.vg_snapshots.panel.'
+             'GroupSnapshots')