Update system api

rpi/mosquitto/config/init-mosquitto.sh

@@ -0,0 +1,19 @@
+#!/bin/sh
+
+PASSWORD_FILE=/mosquitto/config/passwords
+
+echo "Creating password file with pre-registered users..."
+if [ ! -f "$PASSWORD_FILE" ]; then
+    touch "$PASSWORD_FILE"
+    chmod 600 "$PASSWORD_FILE"
+
+    mosquitto_passwd -b "$PASSWORD_FILE" system hepl
+    mosquitto_passwd -b "$PASSWORD_FILE" device hepl
+    echo "Password file created !"
+else
+    echo "Password file exists, skipping this step"
+fi
+
+echo "Starting mosquitto..."
+exec mosquitto -c /mosquitto/config/mosquitto.conf -v
+echo "Starting started..."