monasca-ui/README.md

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monasca-ui
==========
Monasca UI is implemented as a Horizon plugin that adds panels to Horizon. It is
installed into devstack by the monasca-api plugin.
# Deployment Set Up
* Clone Horizon: `git clone https://git.openstack.org/openstack/horizon.git`
* `cd horizon`
* Add `git+https://git.openstack.org/openstack/monasca-ui.git` to `requirements.txt`.
* Edit `openstack_dashboard/settings.py` to include the following two lines:
* `import monitoring.enabled`
* `monitoring.enabled,` (Add this line to the `settings.update_dashboards` list.)
# Development Environment Set Up
## Get the Code
```
git clone https://git.openstack.org/openstack/monasca-ui.git # clone monasca-ui
git clone https://git.openstack.org/openstack/horizon.git # clone horizon
git clone https://github.com/monasca/grafana.git # clone grafana
git clone https://github.com/openstack/monasca-grafana-datasource.git # clone grafana plugins
```
## Set up Horizon
Since Monasca UI is a Horizon plugin, the first step is to get their development
environment set up.
```
cd horizon
./run_tests.sh
cp openstack_dashboard/local/local_settings.py.example openstack_dashboard/local/local_settings.py
```
Pro Tip: Make sure you have Horizon running correctly before proceeding.
For more details visit:
https://docs.openstack.org/horizon/latest/#setup
## Set up Monasca-UI
* Edit `openstack_dashboard/local/local_settings.py` to modify the `OPENSTACK_HOST`
IP address to point to devstack.
* Add `monasca-client` to `requirements.txt`. Get the latest version from:
https://pypi.org/project/python-monascaclient
* Link monasca into Horizon:
```
ln -sf $(pwd)/../monasca-ui/monitoring/enabled/_50_admin_add_monitoring_panel.py \
$(pwd)/openstack_dashboard/enabled/_50_admin_add_monitoring_panel.py
ln -sf $(pwd)/../monasca-ui/monitoring/conf/monitoring_policy.json \
$(pwd)/openstack_dashboard/conf/monitoring_policy.json
ln -sfF $(pwd)/../monasca-ui/monitoring $(pwd)/monitoring
./run_tests #load monasca-client into virtualenv
```
## Set up Grafana 4.1
* The grafana4 branch of grafana is stable, as is master in
monasca-grafana-datasource.
* Copy `monasca-grafana-datasource/` into
`grafana/plugins/monasca-grafana-datasource/`.
* Use the grafana docs to build and deploy grafana:
* http://docs.grafana.org/project/building_from_source/
* http://docs.grafana.org/installation/configuration/
* Copy `monasca-ui/grafana-dashboards/*` to `/public/dashboards/`
in your grafana deployment.
* Set `GRAFANA_URL` in the Horizon settings.
## Start Server
```
./run_tests.sh --runserver
```
## Style checks
To check if the code follows python coding style, run the following command from
the root directory of this project:
$ tox -e pep8
## Coverage checks
To measure the code coverage, run the following command from the root
directory of this project:
$ tox -e cover
## Unit tests
To run all the unit test cases, run the following command from the root
directory of this project:
$ tox -e py27,py35