# Drakul
Drakul is an online system for organising and managing the raids and members of a World of Warcraft guild. Thanks for
checking it out.


## Setup
The following steps installs the application in `/opt/drakul/` and configures nginx to reverse proxy it using uwsgi.
While the instructions are focused on Debian 10 Buster, it might work on other distributions as well.

Start by installing the required packages:
```bash
apt install git python3 python3-venv nginx uwsgi uwsgi-plugin-python3
```
Create a system user for running the application:
```bash
adduser \
   --system \
   --shell /bin/bash \
   --group \
   --disabled-password \
   --home /opt/drakul \
   drakul
```
Clone the code:
```bash
su - drakul
git clone https://git.caspervk.net/caspervk/drakul /opt/drakul
```
Setup virtual environment and install dependencies:
```bash
python3 -m venv venv
source venv/bin/activate
pip install -r requirements.txt
deactivate
```
Add the uwsgi configuration file, `/etc/uwsgi/apps-available/drakul.ini`:
```ini
[uwsgi]
workers = 2

chdir = /opt/drakul/
venv = /opt/drakul/venv
module = drakul.base.wsgi:application

socket = /run/uwsgi/app/drakul/socket
chown-socket = www-data
chmod-socket = 660
vacuum = true

daemonize = /var/log/uwsgi/app/drakul.log

uid = drakul
gid = drakul

plugins = python3

exec-pre-app = venv/bin/python manage.py migrate --no-input
exec-pre-app = venv/bin/python manage.py collectstatic --no-input

; Change these as needed
env = DJANGO_SETTINGS_MODULE=drakul.base.settings.production
env = SECRET_KEY=hunter2  ; the result of 'head -c 56 /dev/random | base64' is a good idea
env = ALLOWED_HOSTS=drakul.example.com
```
Enable the application in uwsgi:
```bash
ln -s /etc/uwsgi/apps-available/drakul.ini /etc/uwsgi/apps-enabled
service uwsgi restart
```
Add the following to your `/etc/nginx/sites-available/drakul.example.com`:
```text
location / {
    include uwsgi_params;
    uwsgi_pass unix:/run/uwsgi/app/drakul/socket;
}

location /static/ {
    alias /opt/drakul/drakul/static/;
}
```

That's it! After restarting nginx everything should work.


### Environment variables
Defaults are bolded.

Django
 * `DJANGO_SETTINGS_MODULE`: **`drakul.base.settings.production`**.
 * `SECRET_KEY`: The result of running `head -c 56 /dev/random | base64` is a good idea.
 * `ALLOWED_HOSTS`: A comma-separated list of the domain names Django is allowed to serve. Security measure to prevent
   HTTP Host header attacks. Only used and required in production.

Database ([docs](https://docs.djangoproject.com/en/dev/ref/settings/#databases))
 * `DB_ENGINE`: **django.db.backends.sqlite3**.
 * `DB_DB_NAME`: **db.sqlite3**.
 * `DB_HOSTNAME`: **localhost**.
 * `DB_PORT`: **5432**.
 * `DB_USERNAME`: **root**.
 * `DB_PASSWORD`: **root**.


## Development
```bash
# Configure environment
source activate.sh

# Create admin user
m createsuperuser

# Start the server
m runserver 8000
```