Freezer - Horizon Web UI

Installation

In the installation procedure we'll assume your main Horizon dashboard directory is /opt/stack/horizon/openstack_dashboard/dashboards/.

To install the horizon web ui you need to do the following:

# git clone https://github.com/stackforge/freezer

# cd freezer/horizon_web_ui

# cp _50_freezer.py  /opt/stack/horizon/openstack_dashboard/local/enabled/

# modify _50_freezer.py (line 9) and point the path to the freezer repo.

# /opt/stack/horizon/tools/with_venv.sh pip install parsedatetime

# cd /opt/stack/horizon/

# ./run_tests.sh --runserver 0.0.0.0:8000

Now a new Tab is available in the dashboard lists on the left, called "Disaster Recovery".

API registration

keystone user-create --name freezer --pass <pass> keystone user-role-add --user freezer --tenant service --role admin

keystone service-create --name Freezer --type "Disaster Recovery" --description "Disaster Recovery"

keystone endpoint-create --service-id <service-id> --publicurl <api-url> --internalurl <api-url> --adminurl <api-url> --region regionOne

If keystone service-create and endpoint-create are not available you can set as a fallback the following on:

# vim /opt/stack/horizon/openstack_dashboard/local/local_settings.py

# add FREEZER_API_URL = http://<api_url>:<port>

Running the unit tests

1. Create a virtual environment:

   virtualenv --no-site-packages -p /usr/bin/python2.7 .venv

2. Activate the virtual environment:

   . ./.venv/bin/activate

3. Install the requirements:

   pip install -r test-requirements.txt

4. Run the tests:

   python manage.py test . --settings=freezer_ui.tests.settings

Test coverage

1. Collect coverage information:

   coverage run --source='.' --omit='.venv/*' manage.py test . --settings=freezer_ui.tests.settings

2. View coverage report:

   coverage report