gitlab: Add setting to enable packages feature

roles/gitlab/defaults/main.yml

@@ -88,6 +88,10 @@ gitlab_csp:
 gitlab_registry:
   enabled: false
 
+# Enable the packages feature (see https://docs.gitlab.com/ee/administration/packages/index.html)
+gitlab_packages:
+  enabled: false
+
 # IPv6 ULA config for the bridge network used by docker-ipv6-nat
 gitlab_ipv6:
   enabled: false

roles/gitlab/templates/docker-compose.yml

@@ -99,6 +99,11 @@ services:
         gitlab_rails['incoming_email_idle_timeout'] = 60
 {% endif %}
 
+{% if gitlab_packages.enabled %}
+        # Gitlab packages
+        gitlab_rails['packages_enabled'] = true
+{% endif %}
+
 {% if gitlab_registry.enabled %}
         # Gitlab registry
         gitlab_rails['registry_enabled'] = true