TT#186700 systemd template units

Change-Id: Ic04ede985da5f239a6dae6515340a43a0426ad9d

debian/generate-systemd-templates.sh

@@ -0,0 +1,8 @@
+#!/bin/sh
+# generate templates
+for i in ngcp-rtpengine-daemon ngcp-rtpengine-recording-daemon; do
+  sed \
+    -e 's:daemon\.pid:daemon.%i.pid:g' \
+    -e 's:/etc/rtpengine/:/etc/rtpengine_%i/:g' \
+    $i.service > $i@.service
+done

debian/ngcp-rtpengine-daemon.links

@@ -1,2 +1,4 @@
 /lib/systemd/system/ngcp-rtpengine-daemon.service	/lib/systemd/system/rtpengine-daemon.service
 /lib/systemd/system/ngcp-rtpengine-daemon.service	/lib/systemd/system/rtpengine.service
+/lib/systemd/system/ngcp-rtpengine-daemon@.service	/lib/systemd/system/rtpengine-daemon@.service
+/lib/systemd/system/ngcp-rtpengine-daemon@.service	/lib/systemd/system/rtpengine@.service

debian/ngcp-rtpengine-recording-daemon.links

@@ -1,2 +1,4 @@
 /lib/systemd/system/ngcp-rtpengine-recording-daemon.service	/lib/systemd/system/rtpengine-recording-daemon.service
 /lib/systemd/system/ngcp-rtpengine-recording-daemon.service	/lib/systemd/system/rtpengine-recording.service
+/lib/systemd/system/ngcp-rtpengine-recording-daemon@.service	/lib/systemd/system/rtpengine-recording-daemon@.service
+/lib/systemd/system/ngcp-rtpengine-recording-daemon@.service	/lib/systemd/system/rtpengine-recording@.service

debian/rules

@@ -30,6 +30,9 @@ endif
 %:
 	dh $@
 
+execute_before_dh_auto_configure:
+	(cd debian && sh generate-systemd-templates.sh)
+
 execute_before_dh_auto_install-indep:
 	# Create the directories to install the source into
 	dh_installdirs -p$(pdkms)    usr/src/$(sname)-$(sversion)