Make mtu and log-level options configurable

defaults/main.yml

@@ -29,8 +29,13 @@ ocserv_routes: []
 ocserv_tcp_port: 443
 ocserv_tcp_is_proxy: false
 ocserv_udp_port: 443
+
+ocserv_mtu: 1500
+
 ocserv_banner: 'Welcome to ocserv.'
 
+ocserv_log_level: 1
+
 ocserv_vhosts: []
 # - name: vpn2.example.com
 #   auth: []

templates/ocserv.conf.j2

@@ -454,7 +454,7 @@ pid-file = /run/ocserv.pid
 #   4 http
 #   8 sensitive
 #   9 TLS
-log-level = 1
+log-level = {{ ocserv_log_level }}
 
 # Set the protocol-defined priority (SO_PRIORITY) for packets to
 # be sent. That is a number from 0 to 6 with 0 being the lowest
@@ -536,7 +536,7 @@ ping-leases = false
 # connections. Unset to use the default MTU of the TUN device.
 # Note that the MTU is negotiated using the value set and the
 # value sent by the peer.
-#mtu = 1420
+mtu = {{ ocserv_mtu }}
 
 # Unset to enable bandwidth restrictions (in bytes/sec). The
 # setting here is global, but can also be set per user or per group.