nginx/tasks/install.yml: User 'www-data' no longer added to group 'shadow'

roles/nginx/tasks/install.yml

@@ -15,17 +15,20 @@
       - uwsgi-plugin-python3    # these 2 packages on demand (not every IIAB needs these).
     state: present
 
+
+# 2021-08-07: Legacy from roles/httpd/tasks/install.yml
+
+# - name: 'Create group: admin'
+#   group:
+#     name: admin
+
 # 2020-10-16: Removed per #2560
 # - name: Add user '{{ apache_user }}' to shadow group, so it can authenticate Admin Console
 #   user:
 #     name: "{{ apache_user }}"    # www-data or apache, per /opt/iiab/iiab/vars/<OS>.yml
 #     groups: shadow
 
-# - name: 'Create group: admin'
+# - name: Add user {{ apache_user }} (from variable apache_user) to groups admin, shadow
-#   group:
-#     name: admin
-
-# - name: Add user {{ apache_user }} (from variable apache_user) to groups shadow
 #   user:
 #     name: "{{ apache_user }}"    # www-data on Debuntu
 #     #groups: admin,shadow
@@ -33,6 +36,7 @@
 #     createhome: no
 #     append: yes
 
+
 - name: Remove NGINX default config /etc/nginx/sites-enabled/default
   file:
     path: /etc/nginx/sites-enabled/default