Health Check Mark Unhealthy Stop Traffic Mock in Python

import time
import random

class HealthCheck:
    def __init__(self):
        self.is_healthy = True
        self.stop_traffic = False

    def check_health(self):
        # Simulate health check with random failure rate (20% chance unhealthy)
        self.is_healthy = random.random() > 0.2
        return self.is_healthy

    def manage_traffic(self):
        if not self.is_healthy:
            self.stop_traffic = True
            print("HEALTH CHECK FAILED - STOPPING TRAFFIC")
        else:
            self.stop_traffic = False
            print("Health check passed - traffic flowing normally")

    def run(self, checks=5):
        for i in range(1, checks + 1):
            print(f"\nCheck #{i}:")
            self.check_health()
            self.manage_traffic()
            time.sleep(0.5)

if __name__ == "__main__":
    random.seed(42)  # Deterministic output for testing
    health_monitor = HealthCheck()
    health_monitor.run(checks=3)