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fm-orchestrator/docs/CONTRIBUTING.rst

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Running Tests
=============
Since MBS requires Python dependencies that aren't available using PyPi (e.g. libsolv bindings),
there is a Docker image that can be used to run the code analysis and unit tests.
To run the tests::
$ sudo docker build -t mbs/test -f Dockerfile-tests . && sudo docker run mbs/test
Development
===========
In most cases, you don't need to deploy your development instance. Please,
refer to the `Running Tests` section first.
The easiest way to setup a development environment is by using `vagrant`. You can see instructions
about it below.
Vagrant
-------
If you are using VirtualBox, you will need to install the Vagrant plugin
`vagrant-vbguest`. This plugin automatically installs guest additions to
Vagrant guests that do not have them installed. The official Fedora Vagrant
box unfortunately does not contain the guest additions, and they are needed
for folder syncing::
$ vagrant plugin install vagrant-vbguest
If you are using libvirt, then folder syncing will be done using SSHFS. To
install this on Fedora, use:
$ dnf install vagrant-sshfs
If you are using libvirt but not using Fedora, you can install the plugin
directly in Vagrant using:
$ vagrant plugin install vagrant-sshfs
To launch Vagrant, run (depending on your OS, you may need to run it with sudo)::
$ vagrant up
This will start module_build_service's frontend (API) and scheduler. To
access the frontend, visit the following URL::
https://127.0.0.1:5000/module-build-service/1/module-builds/
At any point you may enter the guest VM with::
$ vagrant ssh
The outputs of running services can be tailed as follows::
$ tail -f /tmp/*.out &
To start the frontend manually, run the following inside the guest::
$ mbs-frontend
To start the scheduler manually, run the following at
`/opt/module_build_service` inside the guest::
$ fedmsg-hub
Alternatively, you can restart the Vagrant guest, which inherently
starts/restarts the frontend and the scheduler with::
$ vagrant reload
Logging
-------
If you're running module_build_service from scm, then the DevConfiguration
from `conf/config.py` which contains `LOG_LEVEL=debug` should get applied. See
more about it in `module_build_service/config.py`, `app.config.from_object()`.
Environment
-----------
The environment variable `MODULE_BUILD_SERVICE_DEVELOPER_ENV`, which if
set to "1", indicates to the Module Build Service that the development
configuration should be used. Vagrant already runs with this environment variable set.
This overrides all configuration settings and forces usage of DevConfiguration section
in `conf/config.py` from MBS's develop instance.
Prior to starting MBS, you can force development mode::
$ export MODULE_BUILD_SERVICE_DEVELOPER_ENV=1
PEP 8
=====
Following PEP 8 is highly recommended and all patches and future code
changes shall be PEP 8 compliant to keep at least constant or decreasing
number of PEP 8 violations.
Historical Names of Module Build Service
========================================
- Rida
- The Orchestrator