using conf files /etc/n2n/{edge,supernode} in systemd, sample configuration files, packages fixes

packages/debian/debian/README

@@ -1,2 +1,2 @@
 This directory contains the files needed to build the package
-named 'ntopng' for the Debian GNU/Linux distribution.
+named 'n2n' for the Debian GNU/Linux distribution.

packages/debian/debian/conffiles

@@ -0,0 +1,2 @@
+/etc/n2n/edge.conf
+/etc/n2n/supernode.conf

packages/debian/debian/files.in

@@ -1 +1 @@
-ntopng_@N2N_VERS@_@EXTN@.deb free optional
+n2n_@N2N_VERS@_@EXTN@.deb free optional

packages/debian/debian/postrm

@@ -2,12 +2,10 @@
 
 set -e
 
-case "$1" in
+#case "$1" in
-	purge|remove)
+#	purge|remove)
-	if [ -f /etc/init.d/ntopng ]; then
+#
-		update-rc.d ntopng remove >/dev/null
+#	;;
-	fi
+#esac
-	;;
-esac
 
 exit 0

packages/debian/debian/templates

@@ -1,4 +1,4 @@
-Template: ntopng/license_expired_continue_installation
+Template: n2n/license_expired_continue_installation
 Type: boolean
 Default: true
 Description: Do you want to continue with the installation?

packages/etc/n2n/edge.conf

@@ -0,0 +1,41 @@
+#
+#         The configuration file is similar to the command line, with one option per line. An equal
+#        sign '=' should be used between key and value. Example: -c=mynetwork or --community=mynetwork
+#        This file contains a basic configuration example, please refer to the help (-h) for the full
+#        list of available options.
+#
+#       -d|--tun-device
+#        Specifies the name of the TUN interface. 
+#
+# -d=n2n0
+#
+#       -c|--community
+#        Specifies the n2n community name the edge belongs to.
+#
+# -c=mynetwork
+#
+#       -k
+#        Sets the encryption key (ASCII). The environment variable N2N_KEY=<key> can also be used. 
+#
+# -k=mypassword
+#
+#       -m
+#        Specified the MAC address for the TAP interface (random otherwise).
+#
+# -m=DE:AD:BE:EF:99:99
+#
+#       -a
+#        Sets the interface address. For DHCP use '-r -a dhcp:0.0.0.0'.
+#
+# -a=1.2.3.4
+#
+#       -p
+#        Sets the local UDP port to a fixed port.
+#
+# -p=50001
+#
+#       -l|--supernode-list
+#        Specifies the supernode IP and port.
+#
+# -l=7.8.9.0:7777
+#

packages/etc/n2n/supernode.conf

@@ -0,0 +1,11 @@
+#
+#         The configuration file is similar to the command line, with one option per line. An equal
+#        sign '=' should be used between key and value. Example: -l=7777 or --local-port=7777
+#        This file contains a basic configuration example, please refer to the help (-h) for the full
+#        list of available options.
+#
+#       -l|--local-port
+#        Sets the UDP listening port. 
+#
+# -l=7777
+#

packages/etc/systemd/system/edge.service.in

@@ -6,7 +6,7 @@ Wants=
 [Service]
 Type=simple
 ExecStartPre=
-ExecStart=/usr/sbin/edge -d n2n0 -c mynetwork -k mypassword -m DE:AD:BE:EF:99:99 -a 1.2.3.4 -p 50001 -l 7.8.9.0:7777 -f
+ExecStart=/usr/sbin/edge /etc/n2n/edge.conf -f
 Restart=on-abnormal
 RestartSec=5
 

packages/etc/systemd/system/supernode.service.in

@@ -6,7 +6,7 @@ Wants=
 [Service]
 Type=simple
 ExecStartPre=
-ExecStart=/usr/sbin/supernode -l 7777
+ExecStart=/usr/sbin/supernode /etc/n2n/supernode.conf -f
 Restart=on-abnormal
 RestartSec=5