Cleanup startup banners and logging for monolith

Author: bhf

cache-http/http-clustertools/src/main/java/com/bhf/aeroncache/clustertools/application/ClusterToolsHTTPApplication.java

@@ -136,6 +136,7 @@ private static void runClusterTool(ClusterToolsRequest request, Context ctx, Str
      */
     private static Consumer<JavalinConfig> getHTTPConfig(MicrometerPlugin micrometerPlugin) {
         return config -> {
+            config.showJavalinBanner = false;
             config.bundledPlugins.enableCors(cors -> {
                 cors.addRule(it -> {
                     it.allowHost("http://localhost:3000",

cache-http/http-server-javalin/src/main/java/com/bhf/aeroncache/http/application/HttpApplication.java

@@ -360,6 +360,7 @@ private static Javalin startHTTPServer(int port) {
                 new MicrometerPlugin(micrometerPluginConfig -> micrometerPluginConfig.registry = registry);
         var config = getHTTPConfig(micrometerPlugin);
 
+
         return Javalin.create(config)
                 .beforeMatched(HttpApplication::checkClusterConnectivity)
                 .before(API_PREFIX + "*", _ -> statsTracker.getTotalOpsCount().incrementAndGet())
@@ -546,6 +547,7 @@ private static void handleGetCachesRequest(Context context) {
      */
     private static Consumer<JavalinConfig> getHTTPConfig(MicrometerPlugin micrometerPlugin) {
         return config -> {
+            config.showJavalinBanner = false;
             config.bundledPlugins.enableCors(cors -> {
                 cors.addRule(it -> {
                     it.allowHost("http://localhost:3000",

cache-near/http-server-near-javalin/src/main/java/com/bhf/aeroncache/http/application/NearCacheApplication.java

@@ -354,6 +354,7 @@ private static void checkClusterConnectivity(Context ctx) {
      */
     private static Consumer<JavalinConfig> getHTTPConfig(MicrometerPlugin micrometerPlugin) {
         return config -> {
+            config.showJavalinBanner = false;
             config.bundledPlugins.enableCors(cors -> {
                 cors.addRule(it -> {
                     it.allowHost("http://localhost:3000", "http://localhost");

cache-ws/ws-server-javalin/src/main/java/com/bhf/aeroncache/ws/application/WebsocketApplication.java

@@ -449,6 +449,7 @@ private static void onMultiCacheConnect(WsConnectContext wsConnectContext) {
      */
     private static Consumer<JavalinConfig> getHTTPConfig(MicrometerPlugin micrometerPlugin) {
         return config -> {
+            config.showJavalinBanner = false;
             config.bundledPlugins.enableCors(cors -> {
                 cors.addRule(it -> {
                     it.allowHost("http://localhost:3000",

packaging/brew-runner.sh

@@ -21,6 +21,22 @@ mkdir -p "$CONFIG_DIR"
 PID_FILE="$CONFIG_DIR/runner.pid"
 PORT_FILE="$CONFIG_DIR/ui_port"
 UI_ENV_FILE="$CONFIG_DIR/aeron-cache-ui.env"
+LOG_FILE="$CONFIG_DIR/aeron-cache.log"
+
+print_banner() {
+cat << "EOF"
+    ___    __________  ____  _   __   _________   ________  _________
+   /   |  / ____/ __ \/ __ \/ | / /  / ____/   | / ____/ / / / ____/
+  / /| | / __/ / /_/ / / / /  |/ /  / /   / /| |/ /   / /_/ / __/   
+ / ___ |/ /___/ _, _/ /_/ / /|  /  / /___/ ___ / /___/ __  / /___   
+/_/  |_/_____/_/ |_|\____/_/ |_/   \____/_/  |_\____/_/ /_/_____/   
+
+   https://github.com/bhf/aeron-cache
+EOF
+}
+
+echo "Initializing Aeron Cache..."
+print_banner
 
 if [ -f "$PID_FILE" ] && kill -0 $(cat "$PID_FILE") 2>/dev/null; then
     echo "⚡ Aeron Cache is already running (PID $(cat "$PID_FILE"))."
@@ -64,25 +80,26 @@ CLUSTER_FOLDER=node0/cluster/
 EOF
 fi
 
-# Remove old generator UI env
+# Remove old generator UI env and log
 rm -f "$UI_ENV_FILE"
+rm -f "$LOG_FILE"
 
-echo "🚀 Starting Aeron Cache Monolith backend..."
+echo "🚀 Starting Aeron Cache Monolith backend..." >> "$LOG_FILE"
 cd "$BACKEND_DIR"
 # Pass the user env config, then intercept the UI config output
 # Main.java generates aeron-cache-ui.env in the CWD, which is now $BACKEND_DIR
-"$BACKEND_DIR/run_with_env.sh" "$USER_ENV_FILE" "$@" &
+"$BACKEND_DIR/run_with_env.sh" "$USER_ENV_FILE" "$@" >> "$LOG_FILE" 2>&1 &
 BACKEND_PID=$!
 
-echo "⏳ Waiting for UI environment file to be generated at $BACKEND_DIR/aeron-cache-ui.env..."
+echo "⏳ Waiting for UI environment file to be generated at $BACKEND_DIR/aeron-cache-ui.env..." >> "$LOG_FILE"
 while [ ! -f "$BACKEND_DIR/aeron-cache-ui.env" ]; do
   sleep 1
 done
 
 # Copy it to our user's config dir so they can inspect it and the frontend can use it
 cp "$BACKEND_DIR/aeron-cache-ui.env" "$UI_ENV_FILE"
 
-echo "🚀 Starting Aeron Cache UI frontend..."
+echo "🚀 Starting Aeron Cache UI frontend..." >> "$LOG_FILE"
 # Export variables for node server
 set -a
 source "$UI_ENV_FILE"
@@ -91,22 +108,23 @@ set +a
 # Find a free port starting from 3000
 PORT=3000
 while (echo >/dev/tcp/localhost/$PORT) >/dev/null 2>&1; do
-    echo "⚠️ Port $PORT is in use, trying next..."
+    echo "⚠️ Port $PORT is in use, trying next..." >> "$LOG_FILE"
     PORT=$((PORT + 1))
 done
 
 echo $PORT > "$PORT_FILE"
 
-echo "Starting Next.js standalone server on port $PORT..."
+echo "Starting Aeron Cache UI on port $PORT..." >> "$LOG_FILE"
 cd "$FRONTEND_DIR"
-PORT=$PORT node server.js &
+PORT=$PORT node server.js >> "$LOG_FILE" 2>&1 &
 FRONTEND_PID=$!
 
 echo
 echo "✅ Aeron Cache is running!"
 echo "   UI      : http://localhost:$PORT"
 echo "   Backend : PID $BACKEND_PID"
 echo "   Config  : $CONFIG_DIR"
+echo "   Log     : $LOG_FILE"
 echo 
 echo "Press Ctrl+C to stop."