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

host_vars/server16.warenform.de/server16-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:
@@ -67,7 +67,7 @@ network_interfaces:
     search:
 
     # optional additional subnets/ips subnets: []
-    # subnets: 
+    # subnets:
     #   - '192.168.123.0/24'
     #   - '192.168.124.11/32'
 
@@ -105,7 +105,7 @@ network_interfaces:
 
     # inline hook scripts
     pre-up: [] # pre-up script lines
-    up: 
+    up:
       - !!str "ip addr add 83.223.86.81/24 dev br0"
       - !!str "ip route add default via 83.223.86.1"
     post-up: [] # post-up script lines (alias for up)
@@ -114,7 +114,6 @@ network_interfaces:
     post-down: [] # post-down script lines
 
 
-
 # ---
 # vars used by roles/ansible_dependencies
 # ---
@@ -209,4 +208,3 @@ git_firewall_repository:
 root_user:
   name: root
   password: $6$J1ssJfdshf/$mknQEPDcW4HN5.wFfawbamamywI7F7fhdZmaR1abNrc4DA7DNRx766lz3ygf9YV3gcmRq3QhJ3fBVlkwGMCvq.
-