INSTALL

   1 1. install these files to a convenient location, e.g. /opt/yt, and change into the directory
   2         git clone ... /opt/yt
   3         cd /opt/yt
   4 2. create sqlite database and put filename in config.ini
   5         sqlite3 subscriptions.sqlite < config/setup.sql
   6 3. install virtual environment
   7         python3 -m venv venv
   8         . venv/bin/activate
   9         pip3 install -r config/requirements.txt
  10         deactivate
  11 4. configure everything:
  12         config.ini
  13         gunicorn-frontend-config.py -> https://docs.gunicorn.org/en/stable/settings.html
  14         gunicorn-webhooks-config.py
  15         startup.sh
  16 4a. generate a secret key in app/frontend.py
  17         # replace 'app.secret_key = ...' with the output of this command:
  18         python3 -c 'import secrets;print(secrets.token_bytes(16))'
  19 5. for now, edit pull-subs and update-subs to point to your venv
  20 6. manually trigger cronjobs
  21         ./app/refresh-cipher.pl
  22         ./app/pull-subscriptions.py
  23         ./app/update-subscriptions.py
  24 7. start the web servers (it is recommended to create init/systemd files)
  25         ./config/startup.sh
  26 8. install cronjobs (once per day, time doesn't matter)
  27         YT_DIR=/opt/yt
  28         YT_CONFIG=/opt/yt/config/config.ini
  29         19 21 * * * $YT_DIR/pull-subscriptions.py
  30         03 13 * * * $YT_DIR/update-subscriptions.py
  31         52 02 * * * $YT_DIR/refresh-cipher.pl