Model Control Plane (MCP) Server

#!/bin/sh # Memory stress script for Prometheus alert testing # This script allocates memory incrementally to trigger Prometheus alerts echo "Memory stress container started" echo "This container will incrementally increase memory usage to trigger alerts" # Start with minimal memory usage stress_level=0 max_stress=10 sleep_time=60 # Monitor and gradually increase memory usage while true; do # Calculate VM workers based on stress level (each worker uses about 10% of available memory) vm_workers=$((stress_level)) if [ $stress_level -lt $max_stress ]; then stress_level=$((stress_level + 1)) echo "Increasing memory stress level to $stress_level / $max_stress" fi # Stop any existing stress process pkill stress-ng || true if [ $vm_workers -gt 0 ]; then echo "Running stress-ng with $vm_workers VM workers for $sleep_time seconds" # Run stress-ng with VM stressors to allocate memory stress-ng --vm $vm_workers --vm-bytes 10% --timeout ${sleep_time}s & else echo "Idle state, no memory stress" sleep $sleep_time fi # Report memory usage free -m # Exit if container receives signal if [ -f "/tmp/stop" ]; then echo "Stopping memory stress" pkill stress-ng || true exit 0 fi done