chore(ansible): clean up host_vars YAML and normalize mail text blocks

host_vars/web0.warenform.de/web0-common.yml

@@ -90,7 +90,7 @@ resolved_nameserver:
 # If there are more than one search domains, then specify them here in the order in which
 # the resolver should also search them
 #
-#resolved_domains: []
+# resolved_domains: []
 resolved_domains:
   - ~.
   - warenform.de
@@ -100,7 +100,7 @@ resolved_dnssec: false
 # dns.as250.net: 194.150.168.168
 #
 resolved_fallback_nameserver:
-   - 194.150.168.168
+  - 194.150.168.168
 
 
 # ---
@@ -143,10 +143,10 @@ ssh_keypair_backup_client:
 # see: roles/common/tasks/vars
 
 sudoers_file_user_aliases:
-   - name: WEB_USER
-     entry: 'webadmin, axel, chris'
-   - name: MAIN_USER
-     entry: 'sysadm, axel, chris'
+  - name: WEB_USER
+    entry: 'webadmin, axel, chris'
+  - name: MAIN_USER
+    entry: 'sysadm, axel, chris'
 
 sudoers_file_cmnd_aliases:
   - name: REBOOT
@@ -161,10 +161,6 @@ sudoers_file_user_privileges:
     entry: ALL = MANAGE_SERVICE
 
 
-
-
-
-
 # ---
 # vars used by roles/common/tasks/caching-nameserver.yml
 # ---
@@ -190,4 +186,3 @@ git_firewall_repository:
 root_user:
   name: root
   password: $6$J1ssJfdshf/$mknQEPDcW4HN5.wFfawbamamywI7F7fhdZmaR1abNrc4DA7DNRx766lz3ygf9YV3gcmRq3QhJ3fBVlkwGMCvq.
-