update nextepc-pgwd.service for systemd-networkd (#16)

debian/control

@@ -68,6 +68,7 @@ Architecture: any
 Multi-Arch: same
 Depends: ${shlibs:Depends},
          ${misc:Depends},
+         udev,
          nextepc-core (= ${binary:Version})
 Description: Open Source based 3GPP EPC PGW (Packet Data Network Gateway)
  NextEPC is a C-language Open Source implementation of the 3GPP Evolved

debian/nextepc-pgw.postinst

@@ -0,0 +1,48 @@
+#!/bin/sh
+# postinst script for nextepc
+#
+# see: dh_installdeb(1)
+
+set -e
+
+# summary of how this script can be called:
+#        * <postinst> `configure' <most-recently-configured-version>
+#        * <old-postinst> `abort-upgrade' <new version>
+#        * <conflictor's-postinst> `abort-remove' `in-favour' <package>
+#          <new-version>
+#        * <postinst> `abort-remove'
+#        * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
+#          <failed-install-package> <version> `removing'
+#          <conflicting-package> <version>
+# for details, see http://www.debian.org/doc/debian-policy/ or
+# the debian-policy package
+
+
+case "$1" in
+    configure)
+	if test "x`sysctl -n net.ipv6.conf.all.disable_ipv6`" = x1; then
+		echo "net.ipv6.conf.all.disable_ipv6=0" >> /etc/sysctl.d/30-nextepc.conf
+		sysctl -p /etc/sysctl.d/30-nextepc.conf
+	fi
+	if [ ! -L /etc/systemd/system/multi-user.target.wants/systemd-networkd.service ]; then
+		systemctl enable systemd-networkd
+	fi
+    ;;
+
+    abort-upgrade|abort-remove|abort-deconfigure)
+    ;;
+
+    *)
+        echo "postinst called with unknown argument \`$1'" >&2
+        exit 1
+    ;;
+esac
+
+# dh_installdeb will replace this with shell code automatically
+# generated by other debhelper scripts.
+
+#DEBHELPER#
+
+exit 0
+
+

debian/nextepc-pgw.postrm

@@ -0,0 +1,46 @@
+#!/bin/sh
+# postrm script for nextepc-core
+#
+# see: dh_installdeb(1)
+
+set -e
+
+# summary of how this script can be called:
+#        * <postrm> `remove'
+#        * <postrm> `purge'
+#        * <old-postrm> `upgrade' <new-version>
+#        * <new-postrm> `failed-upgrade' <old-version>
+#        * <new-postrm> `abort-install'
+#        * <new-postrm> `abort-install' <old-version>
+#        * <new-postrm> `abort-upgrade' <old-version>
+#        * <disappearer's-postrm> `disappear' <overwriter>
+#          <overwriter-version>
+# for details, see http://www.debian.org/doc/debian-policy/ or
+# the debian-policy package
+
+
+case "$1" in
+    purge)
+    if grep "pgwtun" /proc/net/dev > /dev/null; then
+        ip tuntap del name pgwtun mode tun
+    fi
+	rm -f /etc/sysctl.d/30-nextepc.conf
+    ;;
+
+    remove|upgrade|failed-upgrade|abort-install|abort-upgrade|disappear)
+        ;;
+
+    *)
+        echo "postrm called with unknown argument \`$1'" >&2
+        exit 1
+        ;;
+esac
+
+# dh_installdeb will replace this with shell code automatically
+# generated by other debhelper scripts.
+
+#DEBHELPER#
+
+exit 0
+
+

support/config/mme.conf.in

@@ -1,7 +1,5 @@
 ### For reference, see `nextepc.conf`
 
-db_uri: mongodb://localhost/nextepc
-
 logger:
     file: @LOCALSTATE_DIR@/log/nextepc/mme.log
     trace: 

support/config/pgw.conf.in

@@ -1,7 +1,5 @@
 ### For reference, see `nextepc.conf`
 
-db_uri: mongodb://localhost/nextepc
-
 logger:
     file: @LOCALSTATE_DIR@/log/nextepc/pgw.log
     trace: 

support/systemd/nextepc-pgwd.service.in

@@ -1,5 +1,7 @@
 [Unit]
 Description=NextEPC P-GW Daemon
+Requires=systemd-udevd.service
+Requires=systemd-networkd.service
 After=networking.service
 
 [Service]