feat: consolidate FreeRADIUS and web controller into a single Docker image with unified entrypoint orchestration

radiuscontroller/entrypoint.sh

@@ -0,0 +1,38 @@
+#!/bin/sh
+set -e
+
+# Default environment variables
+DB_HOST="${DB_HOST:-postgres}"
+DB_PORT="${DB_PORT:-5432}"
+DB_USER="${DB_USER:-radius}"
+DB_PASS="${DB_PASS:-radpass}"
+DB_NAME="${DB_NAME:-radius}"
+
+echo "================================================="
+echo " Starting RADIUS Controller & FreeRADIUS Stack"
+echo " DB Host: $DB_HOST:$DB_PORT | Database: $DB_NAME"
+echo "================================================="
+
+# Dynamically update FreeRADIUS SQL configuration with DB settings
+SQL_CONF="/etc/freeradius/3.0/mods-enabled/sql"
+if [ -f "$SQL_CONF" ]; then
+    sed -i "s/server = .*/server = \"$DB_HOST\"/" "$SQL_CONF"
+    sed -i "s/port = .*/port = $DB_PORT/" "$SQL_CONF"
+    sed -i "s/login = .*/login = \"$DB_USER\"/" "$SQL_CONF"
+    sed -i "s/password = .*/password = \"$DB_PASS\"/" "$SQL_CONF"
+    sed -i "s/radius_db = .*/radius_db = \"$DB_NAME\"/" "$SQL_CONF"
+fi
+
+# Ensure correct permissions for FreeRADIUS config directory
+chown -R freerad:freerad /etc/freeradius/3.0/ || true
+
+# Start FreeRADIUS daemon in background
+echo "Starting FreeRADIUS service..."
+freeradius -x &
+
+# Wait briefly for FreeRADIUS to initialize
+sleep 2
+
+# Start ASP.NET Core Application
+echo "Starting ASP.NET Core Web Controller..."
+exec dotnet radiuscontroller.dll