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

host_vars/devel-cloud.wf.netz/devel-cloud-common.yml

@@ -1,4 +1,5 @@
 ---
+# yamllint disable rule:line-length
 
 # ---
 # vars used by roles/ansible_dependencies
@@ -81,7 +82,7 @@ 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:
   - ~.
   - wf.netz
@@ -91,14 +92,14 @@ resolved_dnssec: false
 # dns.as250.net: 194.150.168.168
 #
 resolved_fallback_nameserver:
-   - 194.150.168.168
+  - 194.150.168.168
 
 
 # ---
 # vars used by roles/common/tasks/users.yml
 # ---
 
-extra_user: 
+extra_user:
 
   - name: kaya
     password: $6$t9gheUvd$hFTJ5mp0bdu4Hc5zGmS6HuSAfFOc4QRROLX4wnCauLjwTxUtvhgeLDlL5YkjGfiWOCEe84krH4op0DdKjTJWG/
@@ -150,4 +151,3 @@ sudo_users:
 root_user:
   name: root
   password: $6$J1ssJfdshf/$mknQEPDcW4HN5.wFfawbamamywI7F7fhdZmaR1abNrc4DA7DNRx766lz3ygf9YV3gcmRq3QhJ3fBVlkwGMCvq.
-