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

host_vars/gw-kb.oopen.de/gw-kb-common.yml

@@ -5,10 +5,10 @@
 
 
 # If true, all additional files in /etc/network/interfaces/interfaces.d/ are deleted
-network_manage_devices: True
+network_manage_devices: true
 
 # Should the interfaces be reloaded after config change?
-network_interface_reload: False
+network_interface_reload: false
 
 network_interface_path: /etc/network/interfaces.d
 network_interface_required_packages:
@@ -31,7 +31,7 @@ network_interfaces:
 
 
   - device: eno2
-    headline: eno2 -  LAN 
+    headline: eno2 -  LAN
     auto: true
     family: inet
     method: static
@@ -100,7 +100,7 @@ cron_user_entries:
     job: /root/bin/manage-gw-config/copy_gateway-config.sh ANW-KB
 
 
-#cron_user_special_time_entries: []
+# cron_user_special_time_entries: []
 cron_user_special_time_entries:
 
   - name: "Check if Postfix Service is running at boot time"
@@ -195,7 +195,7 @@ 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
@@ -205,7 +205,7 @@ resolved_dnssec: false
 # dns.as250.net: 194.150.168.168
 #
 resolved_fallback_nameserver:
-   - 194.150.168.168
+  - 194.150.168.168
 
 
 # ---
@@ -274,4 +274,3 @@ git_firewall_repository:
 root_user:
   name: root
   password: $6$J1ssJfdshf/$mknQEPDcW4HN5.wFfawbamamywI7F7fhdZmaR1abNrc4DA7DNRx766lz3ygf9YV3gcmRq3QhJ3fBVlkwGMCvq.
-