Instance Action Dashboard Blueprint

Create a new dashboard in Horizon to show the actions taken on the
tenant's instances in reverse date order (latest first). This provides
the user with a view of what's been happening in their environment, and
any errors that have occurred.

Co-Authored-By: Nicolas Simonds <nicolas.simonds@metacloud.com>
Co-Authored-By: David Lapsley <david.lapsley@metacloud.com>
Co-Authored-By: Diana Whitten <diana.whitten@metacloud.com>
Implements: blueprint instance-actions-dashboard
Change-Id: I9cf54db7c2c65ac4679587fa2d8d185a04ae25dc

openstack_dashboard/api/nova.py

@@ -28,6 +28,7 @@ from django.utils.translation import ugettext_lazy as _
 
 from novaclient import exceptions as nova_exceptions
 from novaclient.v1_1 import client as nova_client
+from novaclient.v1_1.contrib import instance_action as nova_instance_action
 from novaclient.v1_1.contrib import list_extensions as nova_list_extensions
 from novaclient.v1_1 import security_group_rules as nova_rules
 from novaclient.v1_1 import security_groups as nova_security_groups
@@ -781,3 +782,8 @@ def extension_supported(extension_name, request):
 def can_set_server_password():
     features = getattr(settings, 'OPENSTACK_HYPERVISOR_FEATURES', {})
     return features.get('can_set_password', False)
+
+
+def instance_action_list(request, instance_id):
+    return nova_instance_action.InstanceActionManager(
+        novaclient(request)).list(instance_id)

openstack_dashboard/dashboards/project/instances/audit_tables.py

@@ -0,0 +1,36 @@
+# Copyright 2013 Metacloud, 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 _
+
+from horizon import tables
+from horizon.utils import filters
+
+
+class AuditTable(tables.DataTable):
+    request_id = tables.Column('request_id',
+                               verbose_name=_('Request ID'))
+    action = tables.Column('action', verbose_name=_('Action'))
+    start_time = tables.Column('start_time', verbose_name=_('Start Time'),
+                               filters=[filters.parse_isotime])
+    user_id = tables.Column('user_id', verbose_name=_('User ID'))
+    message = tables.Column('message', verbose_name=_('Message'))
+
+    class Meta:
+        name = 'audit'
+        verbose_name = _('Instance Action List')
+
+    def get_object_id(self, datum):
+        return datum.request_id

openstack_dashboard/dashboards/project/instances/tabs.py

@@ -18,6 +18,9 @@ from django.utils.translation import ugettext_lazy as _
 from horizon import exceptions
 from horizon import tabs
 
+from openstack_dashboard.dashboards.project.instances \
+    import audit_tables as a_tables
+
 from openstack_dashboard import api
 from openstack_dashboard.dashboards.project.instances import console
 
@@ -69,7 +72,26 @@ class ConsoleTab(tabs.Tab):
         return {'console_url': console_url, 'instance_id': instance.id}
 
 
+class AuditTab(tabs.TableTab):
+    name = _("Action Log")
+    slug = "audit"
+    table_classes = (a_tables.AuditTable,)
+    template_name = "project/instances/_detail_audit.html"
+    preload = False
+
+    def get_audit_data(self):
+        actions = []
+        try:
+            actions = api.nova.instance_action_list(
+                self.request, self.tab_group.kwargs['instance_id'])
+        except Exception:
+            exceptions.handle(self.request,
+                              _('Unable to retrieve instance action list.'))
+
+        return sorted(actions, reverse=True, key=lambda y: y.start_time)
+
+
 class InstanceDetailTabs(tabs.TabGroup):
     slug = "instance_details"
-    tabs = (OverviewTab, LogTab, ConsoleTab)
+    tabs = (OverviewTab, LogTab, ConsoleTab, AuditTab)
     sticky = True

openstack_dashboard/dashboards/project/instances/templates/instances/_detail_audit.html

@@ -0,0 +1,7 @@
+{% load i18n %}
+
+<div class="row-fluid">
+  <div class="span12">
+    {{ table.render }}
+  </div>
+</div>