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

host_vars/lxc-host-kb.anw-kb.netz/lxc-host-kb-common.yml

@@ -28,12 +28,11 @@ sshd_pubkey_authentication: !!str "yes"
 sshd_password_authentication: !!str "yes"
 
 
-
 # ---
 # vars used by roles/common/tasks/apt.yml
 # ---
 
-#apt_manage_sources_list: false
+# apt_manage_sources_list: false
 
 
 # ---
@@ -93,7 +92,7 @@ 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:
   - ~.
   - anw-kb.netz
@@ -103,7 +102,7 @@ resolved_dnssec: false
 # dns.as250.net: 194.150.168.168
 #
 resolved_fallback_nameserver:
-   - 172.16.32.254
+  - 172.16.32.254
 
 
 # ---
@@ -205,4 +204,3 @@ git_firewall_repository:
 root_user:
   name: root
   password: $6$J1ssJfdshf/$mknQEPDcW4HN5.wFfawbamamywI7F7fhdZmaR1abNrc4DA7DNRx766lz3ygf9YV3gcmRq3QhJ3fBVlkwGMCvq.
-