chore(authelia): migrate away from deprecated config options

roles/authelia/defaults/main.yml

@@ -107,10 +107,18 @@ authelia_config_authentication_backend_ldap_additional_users_dn: "ou=users"
 authelia_config_authentication_backend_ldap_users_filter: "(&(|({username_attribute}={input})({mail_attribute}={input}))(objectClass=inetOrgPerson))"
 authelia_config_authentication_backend_ldap_additional_groups_dn: "ou=groups"
 authelia_config_authentication_backend_ldap_groups_filter: "(member={dn})"
+authelia_config_authentication_backend_ldap_attributes_username: uid
+authelia_config_authentication_backend_ldap_username_attribute: >-2
+  {{ authelia_config_authentication_backend_ldap_attributes_username }}
+authelia_config_authentication_backend_ldap_attributes_mail: mail
+authelia_config_authentication_backend_ldap_mail_attribute: >-2
+  {{ authelia_config_authentication_backend_ldap_attributes_mail }}
+authelia_config_authentication_backend_ldap_attributes_display_name: displayName
+authelia_config_authentication_backend_ldap_display_name_attribute: >-2
+  {{ authelia_config_authentication_backend_ldap_attributes_display_name }}
 authelia_config_authentication_backend_ldap_group_name_attribute: cn
-authelia_config_authentication_backend_ldap_username_attribute: uid
+authelia_config_authentication_backend_ldap_attributes_group_name: >-2
-authelia_config_authentication_backend_ldap_mail_attribute: mail
+  {{ authelia_config_authentication_backend_ldap_group_name_attribute }}
-authelia_config_authentication_backend_ldap_display_name_attribute: displayName
 authelia_config_authentication_backend_ldap_user: ~
 authelia_config_authentication_backend_ldap_password: ~
 authelia_config_authentication_backend_file_path: ~

roles/authelia/tasks/main.yml

@@ -85,6 +85,7 @@
     labels: "{{ authelia_container_labels }}"
     volumes: "{{ authelia_container_volumes }}"
     networks: "{{ authelia_container_networks | default(omit, true) }}"
+    etc_hosts: "{{ authelia_container_etc_hosts | default(omit, true) }}"
     purge_networks: "{{ authelia_container_purge_networks | default(omit, true)}}"
     restart_policy: "{{ authelia_container_restart_policy }}"
     state: "{{ authelia_container_state }}"

roles/authelia/vars/main.yml

@@ -130,10 +130,11 @@ authelia_config_authentication_backend_ldap:
   additional_groups_dn: "{{ authelia_config_authentication_backend_ldap_additional_groups_dn }}" 
   users_filter: "{{ authelia_config_authentication_backend_ldap_users_filter }}" 
   groups_filter: "{{ authelia_config_authentication_backend_ldap_groups_filter }}"
-  group_name_attribute: "{{ authelia_config_authentication_backend_ldap_group_name_attribute }}"
+  attributes:
-  username_attribute: "{{ authelia_config_authentication_backend_ldap_username_attribute }}"
+    username: "{{ authelia_config_authentication_backend_ldap_attributes_username }}"
-  mail_attribute: "{{ authelia_config_authentication_backend_ldap_mail_attribute }}"
+    mail: "{{ authelia_config_authentication_backend_ldap_attributes_mail }}"
-  display_name_attribute: "{{ authelia_config_authentication_backend_ldap_display_name_attribute }}"
+    display_name: "{{ authelia_config_authentication_backend_ldap_attributes_display_name }}"
+    group_name: "{{ authelia_config_authentication_backend_ldap_attributes_group_name }}"
   user: "{{ authelia_config_authentication_backend_ldap_user }}"
   password: "{{ authelia_config_authentication_backend_ldap_password }}"
 authelia_config_authentication_backend_file: