Kazunori Kimura a2dd4e5ed8 Accept multiple hosts for RACK_ATTACK_WHITELIST
see sameersbn/docker-gitlab#2828

The current setup also accepts multiple hosts,
but the syntax is a bit strange.
The leading/trailing double quotes are embedded
in the configuration file itself,
so users should expect double quotes around the string they set.
In other words, when setting two hosts 0.0.0.0 and 1.1.1.1,
you will set the strings 0.0.0.0","1.1.1.1 in the
environment variables. This is not intuitive.

This commit removes double quote around corresponding config
and set backward compatibility fallback process
to surround whole with [], each host with double quote.
Also, validation script (written in ruby) will be executed during configuration.

Example docker-compose.yml
````yaml
services:
  gitlab:
    image: sameersbn/gitlab:latest
    environment:
    - RACK_ATTACK_WHITELIST='["127.0.0.1","0.0.0.0"]'
````

Co-authored-by: Mikhail Khadarenka <chodorenko@mail.ru>
2023-10-20 22:24:22 +09:00
..