start master, volume servers, filer

Current Status
✅ Master: Healthy and running (port 9333)
✅ Filer: Healthy and running (port 8888)
✅ Volume Servers: All 6 servers running (ports 8080-8085)
🔄 Admin/Workers: Will start when dependencies are ready

docker/admin_integration/load-entrypoint.sh

@@ -0,0 +1,21 @@
+#!/bin/sh
+
+set -e
+
+echo "Starting Load Generator..."
+echo "Filer Address: $FILER_ADDRESS"
+echo "Write Rate: $WRITE_RATE files/sec"
+echo "Delete Rate: $DELETE_RATE files/sec"
+echo "File Size Range: $FILE_SIZE_MIN - $FILE_SIZE_MAX"
+echo "Test Duration: $TEST_DURATION seconds"
+
+# Wait for filer to be ready
+echo "Waiting for filer to be ready..."
+until curl -f http://$FILER_ADDRESS/ > /dev/null 2>&1; do
+    echo "Filer not ready, waiting..."
+    sleep 5
+done
+echo "Filer is ready!"
+
+# Start the load generator
+exec ./load-generator