I am trying to set $cookie_domain in my settings.php within Drupal 8.

In Drupal 7, I add this in settings.php to set it up, but I am not sure how to do it in Drupal 8:

$cookie_domain = ".domain.com";

Thanks a lot


This is a container parameter now.

Put this in services.yml or another service definition YAML file:

    cookie_domain: '.domain.com'

Since it is in a yaml file, it can't easily be dynamic, one option you have is having multiple yml files, and you dynamically add the one for the right environment, or you have a services.local.yml, just like settings.local.php that you have on each environment and not in git.

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    You are right. I'm just adding that any additional YAML file can be loaded in the settings or local.settings files like this : $settings['container_yamls'][] = __DIR__ . '/ENV.services.yml'; – Renrhaf Apr 11 '17 at 5:15
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    Is it possible to set IP Address, Instead of domain? – AshwinP Dec 11 '17 at 14:34
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    @AshwinP There should be hostname what the browsers will see, so if your users access site by IP address it will work like this. But usually users use domain name. :-) – Bobík Jan 8 '19 at 17:51

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