feat(docker): add health check script and update Dockerfile and .dockerignore for improved backup verification and monitoring

.dockerignore

@@ -13,6 +13,7 @@
 # Critical system files (REQUIRED)
 !requirements.txt
 !docker-entrypoint.sh
+!healthcheck.py
 
 # VERIFICATION: Required files that MUST exist:
 # - src/simpleguardhome/__init__.py
@@ -21,6 +22,7 @@
 # - src/simpleguardhome/config.py
 # - src/simpleguardhome/templates/index.html
 # - src/simpleguardhome/favicon.ico
+# - healthcheck.py
 
 # SAFETY: Never include these files even if allowed above
 **/__pycache__/

Dockerfile

@@ -51,64 +51,12 @@ RUN echo "Creating verified backups..." && \
         echo "✓ Created and verified $backup"; \
     done
 
-# STEP 4: Create monitoring scripts
+# STEP 4: Create monitoring script
 RUN echo 'import os,sys,psutil,time,json,logging\nwhile True:\n    stats={"cpu":psutil.cpu_percent(),"mem":psutil.virtual_memory().percent,"disk":psutil.disk_usage("/").percent}\n    for backup in ["main","backup1","backup2","backup3","backup4","rescue","emergency","last_resort","ultrabackup"]:\n        if not os.path.exists(f"/app/{backup}/src/simpleguardhome"): stats[f"{backup}_missing"]=True\n    with open("/app/monitor/stats.json","w") as f: json.dump(stats,f)\n    time.sleep(5)' > /app/monitor/monitor.py && \
     chmod +x /app/monitor/monitor.py
 
-# STEP 5: Create health check that verifies EVERYTHING
+# STEP 5: Set up health check script
-COPY - <<'EOF' /usr/local/bin/healthcheck.py
+COPY healthcheck.py /usr/local/bin/
-import os, sys, psutil, requests, hashlib, json
-from pathlib import Path
-
-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
-        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}')
-    
-    # Check monitoring
-    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:
-        errors.append('Monitoring system failure!')
-    
-    return errors
-
-def main():
-    errors = verify_all_backups()
-    if errors:
-        print('❌ HEALTH CHECK FAILED:')
-        for error in errors:
-            print(f'  • {error}')
-        sys.exit(1)
-    print('✅ ALL SYSTEMS OPERATIONAL')
-    sys.exit(0)
-
-if __name__ == '__main__':
-    main()
-EOF
-
 RUN chmod +x /usr/local/bin/healthcheck.py
 
 # Add health check
@@ -150,5 +98,9 @@ RUN echo "=== 🚀 ULTRA FINAL VERIFICATION ===" && \
     done && \
     echo "✅ EVERYTHING IS VERIFIED, BACKED UP, AND MONITORED!"
 
+# Copy entrypoint script
+COPY docker-entrypoint.sh /usr/local/bin/
+RUN chmod +x /usr/local/bin/docker-entrypoint.sh
+
 # Start monitoring and application
 ENTRYPOINT ["docker-entrypoint.sh"]

healthcheck.py

@@ -0,0 +1,63 @@
+#!/usr/bin/env python3
+import os
+import sys
+import psutil
+import requests
+import hashlib
+import json
+from pathlib import Path
+
+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
+    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')
+        sys.exit(0)
+    except Exception as e:
+        print(f'💥 FATAL ERROR: {str(e)}')
+        sys.exit(1)
+
+if __name__ == '__main__':
+    main()