dev(debug): complete dev environment to debug/code easily

[yarysp]

To help develop reNgine I've made 2 environments :

• docker-compose.dev.yml :
  This docker compose set up all the things to activate debug tools : Django debug toolbar, remote debug (disabled by default) via VSCode/Python Debugger extensions, more debug information for Celery in make logs
  It uses Django development server
  If you activate Remote debug, there are 2 behaviors, depending on whether you are debugging the webUI or the tasks
  • webUI : Attach the VSCode debugguer to the 5678 port, set a break point, browse on the webUI, it stops when the breakpoint is reached
  • Celery : It goes in monotask, only 1 concurrency thread.
    And when you launch task from the webUI, it hangs on the first line of the InitiateScan or InitiateSubscan tasks and wait for the VSCode debugger to attach to 5679 port to step debug inside the task

• docker-compose.yml
  This one is the production environment, it uses gunicorn as web server instead of the Django development server

I've added the necessary command in MakeFile to easily startup dev or prod environment

To start dev

make dev_up

To start prod

make up

To restart in dev from prod

make down
make dev_up

To restart in prod from dev

make dev_down
make up

[psyray]

Tests done, all is working well

Django debug toolbar

[AnonymousWP]

Awesome work! Just a few nitpicks.

[AnonymousWP]

If there's an issue of this feature, then please link it.

[psyray]

PR rebased on latest master version
Ready to merge

[AnonymousWP]

Two more backticks at line 20. 🙂 https://github.com/yarysp/rengine-ng/blob/debug-environment/install.sh#L20