Move Consistency Group Snapshots out of Volumes panel

Change-Id: I2c02ff63c4e98040b3e46ded5331e706033dc746
Implements: blueprint reorganise-volumes

openstack_dashboard/dashboards/project/cg_snapshots/forms.py

@@ -68,7 +68,7 @@ class CreateCGroupForm(forms.SelfHandlingForm):
             messages.info(request, message)
             return cgroup
         except Exception:
-            redirect = reverse("horizon:project:volumes:index")
+            redirect = reverse("horizon:project:cg_snapshots:index")
             msg = _('Unable to create consistency '
                     'group "%s" from snapshot.') % data['name']
             exceptions.handle(request,

openstack_dashboard/dashboards/project/cg_snapshots/panel.py

@@ -0,0 +1,26 @@
+# Copyright 2017 Rackspace, Inc.
+#
+#    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 _
+
+import horizon
+
+
+class CGSnapshots(horizon.Panel):
+    name = _("Consistency Group Snapshots")
+    slug = 'cg_snapshots'
+    permissions = (
+        ('openstack.services.volume', 'openstack.services.volumev2'),
+    )
+    policy_rules = (("volume", "consistencygroup:get_all_cgsnapshots"),)

openstack_dashboard/dashboards/project/cg_snapshots/tables.py

@@ -23,7 +23,7 @@ from openstack_dashboard import policy
 class CreateVolumeCGroup(policy.PolicyTargetMixin, tables.LinkAction):
     name = "create_cgroup"
     verbose_name = _("Create Consistency Group")
-    url = "horizon:project:volumes:cg_snapshots:create_cgroup"
+    url = "horizon:project:cg_snapshots:create_cgroup"
     classes = ("ajax-modal",)
     policy_rules = (("volume", "consistencygroup:create"),)
 
@@ -90,8 +90,7 @@ class CGSnapshotsTable(tables.DataTable):
 
     name = tables.Column("name",
                          verbose_name=_("Name"),
-                         link="horizon:project:volumes:"
+                         link="horizon:project:cg_snapshots:detail")
-                              "cg_snapshots:cg_snapshot_detail")
     description = tables.Column("description",
                                 verbose_name=_("Description"),
                                 truncate=40)
@@ -113,4 +112,6 @@ class CGSnapshotsTable(tables.DataTable):
                        DeleteVolumeCGSnapshot,)
         row_class = UpdateRow
         status_columns = ("status",)
-        permissions = ['openstack.services.volume']
+        permissions = [
+            ('openstack.services.volume', 'openstack.services.volumev2')
+        ]

openstack_dashboard/dashboards/project/cg_snapshots/tabs.py

@@ -19,14 +19,14 @@ from horizon import tabs
 class OverviewTab(tabs.Tab):
     name = _("Overview")
     slug = "overview"
-    template_name = ("project/volumes/cg_snapshots/_detail_overview.html")
+    template_name = "project/cg_snapshots/_detail_overview.html"
 
     def get_context_data(self, request):
         cg_snapshot = self.tab_group.kwargs['cg_snapshot']
         return {"cg_snapshot": cg_snapshot}
 
     def get_redirect_url(self):
-        return reverse('horizon:project:volumes:cg_snapshots:index')
+        return reverse('horizon:project:cg_snapshots:index')
 
 
 class CGSnapshotsDetailTabs(tabs.TabGroup):

openstack_dashboard/dashboards/project/cg_snapshots/tests.py

@@ -12,16 +12,13 @@
 
 from django.core.urlresolvers import reverse
 from django import http
-from django.utils.http import urlunquote
 from mox3.mox import IsA  # noqa
 
 from openstack_dashboard.api import cinder
 from openstack_dashboard.test import helpers as test
 
 
-VOLUME_INDEX_URL = reverse('horizon:project:volumes:index')
+INDEX_URL = reverse('horizon:project:cg_snapshots:index')
-VOLUME_CG_SNAPSHOTS_TAB_URL = urlunquote(reverse(
-    'horizon:project:volumes:cg_snapshots_tab'))
 
 
 class CGroupSnapshotTests(test.TestCase):
@@ -44,11 +41,11 @@ class CGroupSnapshotTests(test.TestCase):
             .AndReturn(cgroup)
         self.mox.ReplayAll()
 
-        url = reverse('horizon:project:volumes:cg_snapshots:create_cgroup',
+        url = reverse('horizon:project:cg_snapshots:create_cgroup',
                       args=[cg_snapshot.id])
         res = self.client.post(url, formData)
         self.assertNoFormErrors(res)
-        self.assertRedirectsNoFollow(res, VOLUME_INDEX_URL)
+        self.assertRedirectsNoFollow(res, INDEX_URL)
 
     @test.create_stubs({cinder: ('volume_cg_snapshot_get',
                                  'volume_cgroup_create_from_source',)})
@@ -69,7 +66,7 @@ class CGroupSnapshotTests(test.TestCase):
             .AndRaise(self.exceptions.cinder)
         self.mox.ReplayAll()
 
-        url = reverse('horizon:project:volumes:cg_snapshots:create_cgroup',
+        url = reverse('horizon:project:cg_snapshots:create_cgroup',
                       args=[cg_snapshot.id])
         res = self.client.post(url, formData)
         self.assertNoFormErrors(res)
@@ -78,7 +75,7 @@ class CGroupSnapshotTests(test.TestCase):
         self.assertIn('Unable to create consistency group "%s" from snapshot.'
                       % new_cg_name,
                       res.cookies.output().replace('\\', ''))
-        self.assertRedirectsNoFollow(res, VOLUME_INDEX_URL)
+        self.assertRedirectsNoFollow(res, INDEX_URL)
 
     @test.create_stubs({cinder: ('volume_cg_snapshot_list',
                                  'volume_cg_snapshot_delete',)})
@@ -93,8 +90,7 @@ class CGroupSnapshotTests(test.TestCase):
 
         form_data = {'action': 'volume_cg_snapshots__delete_cg_snapshot__%s'
                      % cg_snapshot.id}
-        res = self.client.post(VOLUME_CG_SNAPSHOTS_TAB_URL, form_data,
+        res = self.client.post(INDEX_URL, form_data, follow=True)
-                               follow=True)
         self.assertEqual(res.status_code, 200)
         self.assertIn("Scheduled deletion of Snapshot: %s" % cg_snapshot.name,
                       [m.message for m in res.context['messages']])
@@ -114,8 +110,7 @@ class CGroupSnapshotTests(test.TestCase):
 
         form_data = {'action': 'volume_cg_snapshots__delete_cg_snapshot__%s'
                      % cg_snapshot.id}
-        res = self.client.post(VOLUME_CG_SNAPSHOTS_TAB_URL, form_data,
+        res = self.client.post(INDEX_URL, form_data, follow=True)
-                               follow=True)
         self.assertEqual(res.status_code, 200)
         self.assertIn("Unable to delete snapshot: %s" % cg_snapshot.name,
                       [m.message for m in res.context['messages']])
@@ -143,7 +138,7 @@ class CGroupSnapshotTests(test.TestCase):
         self.mox.ReplayAll()
 
         url = reverse(
-            'horizon:project:volumes:cg_snapshots:cg_snapshot_detail',
+            'horizon:project:cg_snapshots:cg_snapshot_detail',
             args=[cg_snapshot.id])
         res = self.client.get(url)
         self.assertNoFormErrors(res)
@@ -159,8 +154,8 @@ class CGroupSnapshotTests(test.TestCase):
         self.mox.ReplayAll()
 
         url = reverse(
-            'horizon:project:volumes:cg_snapshots:cg_snapshot_detail',
+            'horizon:project:cg_snapshots:cg_snapshot_detail',
             args=[cg_snapshot.id])
         res = self.client.get(url)
         self.assertNoFormErrors(res)
-        self.assertRedirectsNoFollow(res, VOLUME_INDEX_URL)
+        self.assertRedirectsNoFollow(res, INDEX_URL)

openstack_dashboard/dashboards/project/cg_snapshots/urls.py

@@ -12,9 +12,10 @@
 
 from django.conf.urls import url
 
-from openstack_dashboard.dashboards.project.volumes.cg_snapshots import views
+from openstack_dashboard.dashboards.project.cg_snapshots import views
 
 urlpatterns = [
+    url(r'^$', views.CGSnapshotsView.as_view(), name='index'),
     url(r'^(?P<cg_snapshot_id>[^/]+)/cg_snapshot_detail/$',
         views.DetailView.as_view(),
         name='cg_snapshot_detail'),

openstack_dashboard/dashboards/project/cg_snapshots/views.py

@@ -16,6 +16,7 @@ from django.utils.translation import ugettext_lazy as _
 
 from horizon import exceptions
 from horizon import forms
+from horizon import tables
 from horizon import tabs
 from horizon.utils import memoized
 
@@ -23,17 +24,32 @@ from openstack_dashboard import api
 from openstack_dashboard.api import cinder
 from openstack_dashboard.usage import quotas
 
-from openstack_dashboard.dashboards.project.volumes \
+from openstack_dashboard.dashboards.project.cg_snapshots \
-    .cg_snapshots import forms as cg_snapshot_forms
+    import forms as cg_snapshot_forms
-from openstack_dashboard.dashboards.project.volumes \
+from openstack_dashboard.dashboards.project.cg_snapshots \
-    .cg_snapshots import tables as cg_snapshot_tables
+    import tables as cg_snapshot_tables
-from openstack_dashboard.dashboards.project.volumes \
+from openstack_dashboard.dashboards.project.cg_snapshots \
-    .cg_snapshots import tabs as cg_snapshot_tabs
+    import tabs as cg_snapshot_tabs
 
 CGROUP_INFO_FIELDS = ("name",
                       "description")
 
-INDEX_URL = "horizon:project:volumes:index"
+INDEX_URL = "horizon:project:cg_snapshots:index"
+
+
+class CGSnapshotsView(tables.DataTableView):
+    table_class = cg_snapshot_tables.CGSnapshotsTable
+    page_title = _("Consistency Group Snapshots")
+
+    def get_data(self):
+        try:
+            cg_snapshots = api.cinder.volume_cg_snapshot_list(self.request)
+        except Exception:
+            cg_snapshots = []
+            exceptions.handle(self.request, _("Unable to retrieve "
+                                              "volume consistency group "
+                                              "snapshots."))
+        return cg_snapshots
 
 
 class DetailView(tabs.TabView):
@@ -84,7 +100,7 @@ class DetailView(tabs.TabView):
 
     @staticmethod
     def get_redirect_url():
-        return reverse('horizon:project:volumes:index')
+        return reverse(INDEX_URL)
 
     def get_tabs(self, request, *args, **kwargs):
         cg_snapshot = self.get_data()
@@ -93,8 +109,8 @@ class DetailView(tabs.TabView):
 
 class CreateCGroupView(forms.ModalFormView):
     form_class = cg_snapshot_forms.CreateCGroupForm
-    template_name = 'project/volumes/cg_snapshots/create.html'
+    template_name = 'project/cg_snapshots/create.html'
-    submit_url = "horizon:project:volumes:cg_snapshots:create_cgroup"
+    submit_url = "horizon:project:cg_snapshots:create_cgroup"
     success_url = reverse_lazy('horizon:project:cgroups:index')
     page_title = _("Create Volume Consistency Group")
 

openstack_dashboard/dashboards/project/cgroups/tests.py

@@ -20,8 +20,8 @@ from openstack_dashboard.test import helpers as test
 
 
 INDEX_URL = reverse('horizon:project:cgroups:index')
-VOLUME_CGROUPS_SNAP_TAB_URL = urlunquote(reverse(
+VOLUME_CGROUPS_SNAP_INDEX_URL = urlunquote(reverse(
-    'horizon:project:volumes:cg_snapshots_tab'))
+    'horizon:project:cg_snapshots:index'))
 
 
 class ConsistencyGroupTests(test.TestCase):
@@ -296,7 +296,7 @@ class ConsistencyGroupTests(test.TestCase):
                       args=[cgroup.id])
         res = self.client.post(url, formData)
         self.assertNoFormErrors(res)
-        self.assertRedirectsNoFollow(res, VOLUME_CGROUPS_SNAP_TAB_URL)
+        self.assertRedirectsNoFollow(res, VOLUME_CGROUPS_SNAP_INDEX_URL)
 
     @test.create_stubs({cinder: ('volume_cgroup_get',
                                  'volume_cgroup_create_from_source',)})

openstack_dashboard/dashboards/project/cgroups/views.py

@@ -190,7 +190,7 @@ class CreateSnapshotView(forms.ModalFormView):
     template_name = 'project/cgroups/create_snapshot.html'
     submit_label = _("Create Snapshot")
     submit_url = "horizon:project:cgroups:create_snapshot"
-    success_url = reverse_lazy('horizon:project:volumes:cg_snapshots_tab')
+    success_url = reverse_lazy('horizon:project:cg_snapshots:index')
 
     def get_context_data(self, **kwargs):
         context = super(CreateSnapshotView, self).get_context_data(**kwargs)

openstack_dashboard/dashboards/project/volumes/tabs.py

@@ -21,10 +21,7 @@ from horizon.tables import PagedTableMixin
 from horizon import tabs
 
 from openstack_dashboard import api
-from openstack_dashboard import policy
 
-from openstack_dashboard.dashboards.project.volumes.cg_snapshots \
-    import tables as cg_snapshots_tables
 from openstack_dashboard.dashboards.project.volumes.volumes \
     import tables as volume_tables
 
@@ -122,32 +119,7 @@ class VolumeTab(PagedTableMixin, tabs.TableTab, VolumeTableMixIn):
         return volumes
 
 
-class CGSnapshotsTab(tabs.TableTab):
-    table_classes = (cg_snapshots_tables.CGSnapshotsTable,)
-    name = _("Consistency Group Snapshots")
-    slug = "cg_snapshots_tab"
-    template_name = ("horizon/common/_detail_table.html")
-    preload = False
-
-    def allowed(self, request):
-        return policy.check(
-            (("volume", "consistencygroup:get_all_cgsnapshots"),),
-            request
-        )
-
-    def get_volume_cg_snapshots_data(self):
-        try:
-            cg_snapshots = api.cinder.volume_cg_snapshot_list(
-                self.request)
-        except Exception:
-            cg_snapshots = []
-            exceptions.handle(self.request, _("Unable to retrieve "
-                                              "volume consistency group "
-                                              "snapshots."))
-        return cg_snapshots
-
-
 class VolumeAndSnapshotTabs(tabs.TabGroup):
     slug = "volumes_and_snapshots"
-    tabs = (VolumeTab, CGSnapshotsTab)
+    tabs = (VolumeTab, )
     sticky = True

openstack_dashboard/dashboards/project/volumes/urls.py

@@ -15,8 +15,6 @@
 from django.conf.urls import include
 from django.conf.urls import url
 
-from openstack_dashboard.dashboards.project.volumes.cg_snapshots \
-    import urls as cg_snapshots_urls
 from openstack_dashboard.dashboards.project.volumes import views
 from openstack_dashboard.dashboards.project.volumes.volumes \
     import urls as volume_urls
@@ -25,12 +23,7 @@ urlpatterns = [
     url(r'^$', views.IndexView.as_view(), name='index'),
     url(r'^\?tab=volumes_and_snapshots__volumes_tab$',
         views.IndexView.as_view(), name='volumes_tab'),
-    url(r'^\?tab=volumes_and_snapshots__cg_snapshots_tab$',
-        views.IndexView.as_view(), name='cg_snapshots_tab'),
     url(r'', include(
         volume_urls,
         namespace='volumes')),
-    url(r'cg_snapshots/', include(
-        cg_snapshots_urls,
-        namespace='cg_snapshots')),
 ]

openstack_dashboard/enabled/_1350_project_cg_snapshots_panel.py

@@ -0,0 +1,10 @@
+# The slug of the panel to be added to HORIZON_CONFIG. Required.
+PANEL = 'cg_snapshots'
+# The slug of the dashboard the PANEL associated with. Required.
+PANEL_DASHBOARD = 'project'
+# The slug of the panel group the PANEL is associated with.
+PANEL_GROUP = 'volumes'
+
+# Python panel class of the PANEL to be added.
+ADD_PANEL = \
+    'openstack_dashboard.dashboards.project.cg_snapshots.panel.CGSnapshots'