[CIT-70] Create systemd service for tegde-mapper (#92)

* Enhance tedge-mapper debian package
- Add tedge-mapper systemd service script
- Add postinst debian package script
- Add debian package configurations in Cargo.toml

1 files changed, 15 insertions, 0 deletions

diff --git a/configuration/debian/tedge_mapper/postinst b/configuration/debian/tedge_mapper/postinst
new file mode 100644
index 00000000..8140695e
--- /dev/null
+++ b/configuration/debian/tedge_mapper/postinst
@@ -0,0 +1,15 @@
+#!/bin/sh
+
+set -e
+
+# Create a group "tedge-mapper" if not created before
+if ! getent group tedge-mapper > /dev/null; then
+    addgroup --quiet --system tedge-mapper
+fi
+
+# Create a user "tedge-mapper" if not created before
+if ! getent passwd tedge-mapper > /dev/null; then
+    adduser --quiet --system --no-create-home --ingroup tedge-mapper --shell /usr/sbin/nologin tedge-mapper
+fi
+
+#DEBHELPER#