Replace fixed value with variables

files/l2tp_backbone.sh.exit.j2

@@ -3,9 +3,9 @@
 sleep 60
 batctl=/usr/local/sbin/batctl
 ip=/sbin/ip
-communitymacaddress="a2:8c:ae:6f:f6"
+communitymacaddress="{{ communitymac }}"
 localserver=$(/bin/hostname)
-communityname=troisdorf
+communityname={{ communityname }}
 
 # Rest Starten
 $ip link set address $communitymacaddress:0${localserver#$communityname} dev bat0

files/l2tp_broker.cfg

@@ -4,7 +4,7 @@ address={{ ansible_default_ipv4.address }}
 ; Ports where the broker will listen on
 port={{ sn_l2tp_tb_port }}
 ; Interface with that IP address
-interface=ens18
+interface={{ sn_interface_name }}
 ; Maximum number of cached cookies, required for establishing a
 ; session with the broker
 max_cookies=1024
@@ -21,7 +21,7 @@ pmtu_discovery=false
 ; Namespace (for running multiple brokers); note that you must also
 ; configure disjunct ports, and tunnel identifiers in order for
 ; namespacing to work
-namespace=troisdorf
+namespace={{ communityname }}
 
 ; Reject connections if there are less than N seconds since the last connection.
 ; Can be less than a second (e.g., 0.1).