group-policy / horizon Goto Github PK

The hyperlink will be to a page which has L2Policy and L3Policy details.

This should also have a way to add child contracts.

After devstack installation, you try to access Horizon from your web browser and you see an Internal Server Error message. Check the Horizon log (/opt/stack/logs/screen/screen-horizon.log). If you see something like this:

533] ImportError: Could not import settings 'openstack_dashboard.settings' (Is it on sys.path? Is there an import error in the settings file?): No module named xstatic.main

then the devstack installation did not install all the 3rd packages correctly.

Current workaround for this is to:

1. Install the missing dependencies:

sudo pip install -r /opt/stack/horizon/requirements.txt

1. Restart the web server:

sudo service apache2 restart

Clicking "Edit Contract" in Contracts page results in the following:

Currently all instances belonging to the tenant are listed in the members table. Ideally only instances belonging to an EPG should be listed. The filtering can be done based on the neutron network name. The network name will always contain the EPG name.

Whenever a contract has one or more rules set, all the rules are shown in that contract tab.
Need to filter that.

See the buttons show here:
https://docs.google.com/presentation/d/1gUbFPRx_UZ2EBoLmA56J4isRHvAWvgOsVDhKyphmspc/edit#slide=id.g39f16ea7d_2_115
and
https://docs.google.com/presentation/d/1gUbFPRx_UZ2EBoLmA56J4isRHvAWvgOsVDhKyphmspc/edit#slide=id.g39f16ea7d_2_138

Clicking “Add Contract” displays a modal dialog that lists available contracts, and allows adding one or more

Clicking on the EPG name (to get EPG details) results in the following stracktrace:

Environment:

Request Method: GET
Request URL: http://172.16.105.140/project/endpoint_groups/epg/a1827cf0-0189-48e7-916c-10f597178f2e/

Django Version: 1.6.7
Python Version: 2.7.6
Installed Applications:
['openstack_dashboard.dashboards.project',
'openstack_dashboard.dashboards.admin',
'openstack_dashboard.dashboards.identity',
'openstack_dashboard.dashboards.settings',
'openstack_dashboard',
'django.contrib.contenttypes',
'django.contrib.auth',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'django.contrib.humanize',
'django_pyscss',
'compressor',
'horizon',
'openstack_auth']
Installed Middleware:
('django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
'horizon.middleware.HorizonMiddleware',
'django.middleware.doc.XViewMiddleware',
'django.middleware.locale.LocaleMiddleware',
'django.middleware.clickjacking.XFrameOptionsMiddleware')

Traceback:
File "/usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py" in get_response

1.                 response = wrapped_callback(request, _callback_args, *_callback_kwargs)
   

   File "/opt/stack/horizon/openstack_dashboard/wsgi/../../horizon/decorators.py" in dec

2.     return view_func(request, _args, *_kwargs)
   

   File "/opt/stack/horizon/openstack_dashboard/wsgi/../../horizon/decorators.py" in dec

3.         return view_func(request, _args, *_kwargs)
   

   File "/opt/stack/horizon/openstack_dashboard/wsgi/../../horizon/decorators.py" in dec

4.     return view_func(request, _args, *_kwargs)
   

   File "/usr/local/lib/python2.7/dist-packages/django/views/generic/base.py" in view

5.         self = cls(**initkwargs)
   

   File "/opt/stack/horizon/openstack_dashboard/wsgi/../../horizon/tabs/views.py" in init

6.                              "on %s." % self.**class**.**name**)
   

Exception Type: AttributeError at /project/endpoint_groups/epg/a1827cf0-0189-48e7-916c-10f597178f2e/
Exception Value: You must set the tab_group_class attribute on EPGDetailsView.

Adding a contract consumer contract for an EPG actually adds it as a provided contract.

This works when using the CLI, so its not a client or backend issue.

Instead it goes back to the Groups page. Ideally the control should go back to the "Group details" page and the table of members should get updated with the new member being shown in the list.

This is an enhancement over issue #29 so if this is done, then #29 will also be achieved.

The policy rules should not be just listed as a set of uuids. Instead a table should be displayed with the following columns:

name:uuid of policy rule, policy classifier protocol, policy classifier port, policy classifier direction, policy action.

e.g.:

| Rule | Protocol | Port | Direction | Action |

| http_rule: | TCP | 80 | IN | ALLOW|

...

...

The tabs should be arranged in the order:

Members, Provided Contracts, Consumed Contracts, Details

Such that the Member details are shown by default.

In the worst case its okay to default to a Cirros image.

In the Contract list view, the contract names are not hyperlinked. Hence show details on the Contract cannot be invoked.

How to reproduce:

• Create an EPG,
• Delete the EPG.

When the command succeeds in the backend, the GUI gives the attached error, CLI works fine.
Note: The EPG is deleted correctly despite the error.

After logging into Horizon you dont see the Group Policy tab (under Networking). This is because the tab is not getting enabled after the installation.

Workaround:

1. Edit /opt/stack/horizon/openstack_dashboard/local/local_settings.py

L197, set the following:

'enable_group_policy': True,