added tasks for a bastion host

local.yml

@@ -42,18 +42,18 @@
       portage:
         sync: yes
       when: ansible_distribution == 'Gentoo'
-  ignore_errors: True
 
 - hosts: all:!database
   pre_tasks:
     - name: pre-run | upgrade system (debian, ubuntu, etc.)
       apt: upgrade=dist
       #changed_when: false
+      notify: update aide database
       when: ansible_distribution in ["Debian", "Ubuntu", "Linux Mint"]
     - name: pre-run | upgrade system (arch)
       pacman: upgrade=true
+      notify: update aide database
       when: ansible_distribution == 'Archlinux'
-  ignore_errors: True
 
 # run roles
 - hosts: all
@@ -80,11 +80,11 @@
   roles:
     - nameserver
 
-- hosts: webservers
-  tags: server,webservers
+- hosts: webserver
+  tags: server,webserver
   become: true
   roles:
-    - webservers
+    - webserver
 
 - hosts: mailserver
   tags: server,mailserver