refactor(healthcheck): simplify health check process and remove monitoring script

.gitignore

@@ -169,5 +169,5 @@ cython_debug/
 
 # PyPI configuration file
 .pypirc
-rules*.json
+rules_backup/*.json
 .DS_Store

healthcheck.py

@@ -1,63 +1,20 @@
 #!/usr/bin/env python3
-import os
 import sys
-import psutil
-import requests
-import hashlib
-import json
-from pathlib import Path
+import httpx
+import os
 
-def verify_all_backups():
-    errors = []
-    backups = ['main', 'backup1', 'backup2', 'backup3', 'backup4', 
-               'rescue', 'emergency', 'last_resort', 'ultrabackup']
-    
-    # Check each backup
-    for backup in backups:
-        base = f'/app/{backup}/src/simpleguardhome'
-        if not os.path.exists(base):
-            errors.append(f'{backup} backup missing!')
-            continue
-            
-        # Verify checksums
-        try:
-            with open(f'/app/{backup}/checksums.md5') as f:
-                for line in f:
-                    checksum, file = line.strip().split()
-                    file_path = os.path.join('/app', file)
-                    if os.path.exists(file_path):
-                        with open(file_path, 'rb') as f:
-                            if hashlib.md5(f.read()).hexdigest() != checksum:
-                                errors.append(f'Checksum mismatch in {backup}: {file}')
-                    else:
-                        errors.append(f'File missing in {backup}: {file}')
-        except Exception as e:
-            errors.append(f'Failed to verify {backup}: {str(e)}')
-    
-    # Check monitoring
+def check_health():
     try:
-        with open('/app/monitor/stats.json') as f:
-            stats = json.load(f)
-            if stats['cpu'] > 90 or stats['mem'] > 90 or stats['disk'] > 90:
-                errors.append(f'Resource usage too high: CPU={stats["cpu"]}%, MEM={stats["mem"]}%, DISK={stats["disk"]}%')
-    except Exception as e:
-        errors.append(f'Monitoring system failure: {str(e)}')
-    
-    return errors
-
-def main():
-    try:
-        errors = verify_all_backups()
-        if errors:
-            print('❌ HEALTH CHECK FAILED:')
-            for error in errors:
-                print(f'  • {error}')
-            sys.exit(1)
-        print('✅ ALL SYSTEMS OPERATIONAL')
+        host = os.environ.get('ADGUARD_HOST', 'http://localhost')
+        port = os.environ.get('ADGUARD_PORT', '8000')
+        with httpx.Client() as client:
+            response = client.get('http://localhost:8000/health')
+            response.raise_for_status()
+        print('✅ Service is healthy')
         sys.exit(0)
     except Exception as e:
-        print(f'💥 FATAL ERROR: {str(e)}')
+        print(f'❌ Health check failed: {str(e)}')
         sys.exit(1)
 
 if __name__ == '__main__':
-    main()
+    check_health()

monitor.py

@@ -1,66 +0,0 @@
-#!/usr/bin/env python3
-import os
-import sys
-import psutil
-import time
-import json
-import logging
-
-# Set up logging
-logging.basicConfig(
-    level=logging.INFO,
-    format='%(asctime)s - %(levelname)s - %(message)s'
-)
-
-def monitor_system():
-    backups = [
-        "main", "backup1", "backup2", "backup3", "backup4",
-        "rescue", "emergency", "last_resort", "ultrabackup"
-    ]
-    
-    while True:
-        try:
-            stats = {
-                "cpu": psutil.cpu_percent(),
-                "mem": psutil.virtual_memory().percent,
-                "disk": psutil.disk_usage("/").percent,
-                "timestamp": time.time()
-            }
-
-            # Check all backup directories
-            for backup in backups:
-                path = f"/app/{backup}/src/simpleguardhome"
-                if not os.path.exists(path):
-                    stats[f"{backup}_missing"] = True
-                    logging.warning(f"Backup missing: {backup}")
-
-            # Save stats
-            try:
-                with open("/app/monitor/stats.json", "w") as f:
-                    json.dump(stats, f)
-            except Exception as e:
-                logging.error(f"Failed to write stats: {str(e)}")
-
-            # Log warnings for high resource usage
-            if stats["cpu"] > 80:
-                logging.warning(f"High CPU usage: {stats['cpu']}%")
-            if stats["mem"] > 80:
-                logging.warning(f"High memory usage: {stats['mem']}%")
-            if stats["disk"] > 80:
-                logging.warning(f"High disk usage: {stats['disk']}%")
-
-        except Exception as e:
-            logging.error(f"Monitoring error: {str(e)}")
-
-        time.sleep(5)
-
-if __name__ == "__main__":
-    logging.info("Starting system monitor...")
-    try:
-        monitor_system()
-    except KeyboardInterrupt:
-        logging.info("Shutting down monitor...")
-        sys.exit(0)
-    except Exception as e:
-        logging.error(f"Fatal error: {str(e)}")
-        sys.exit(1)

rules_backup/rules_backups_go_here

@@ -0,0 +1,3 @@
+This directory is used for storing AdGuard rule backups.
+Each backup is stored as a JSON file with a timestamp.
+These backup files are git-ignored but the directory structure is maintained.