Update Docker healthchecks to use /health endpoint

- Change healthcheck URL from /login to /health in all Docker files
- Add env_file support to docker-compose.build.yml for consistency
- The /health endpoint provides comprehensive checks (database + storage)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <[email protected]>

Author: JavaDogWebDesign

Dockerfile

@@ -47,7 +47,7 @@ EXPOSE 4123
 
 # Health check
 HEALTHCHECK --interval=30s --timeout=10s --start-period=40s --retries=3 \
-    CMD python -c "import urllib.request; urllib.request.urlopen('http://localhost:4123/login').read()" || exit 1
+    CMD python -c "import urllib.request; urllib.request.urlopen('http://localhost:4123/health').read()" || exit 1
 
 # Use entrypoint script to initialize database and start app
 ENTRYPOINT ["/app/docker-entrypoint.sh"]

docker-compose.build.yml

@@ -34,10 +34,10 @@ services:
     #     condition: service_completed_successfully
     ports:
       - "0.0.0.0:${PORT:-4123}:4123"  # Explicitly bind to all interfaces
+    env_file:
+      - .env
     environment:
-      # Required: Generate a secure secret key
-      - SECRET_KEY=${SECRET_KEY}
-      # Application environment
+      # These can override .env values if needed
       - FLASK_ENV=${FLASK_ENV:-production}
       - PORT=${PORT:-4123}
       - HOST=0.0.0.0
@@ -48,7 +48,7 @@ services:
       # Optional: Mount .env file if you prefer file-based config
       # - ./.env:/app/.env:ro
     healthcheck:
-      test: ["CMD", "python", "-c", "import urllib.request; urllib.request.urlopen('http://localhost:4123/login').read()"]
+      test: ["CMD", "python", "-c", "import urllib.request; urllib.request.urlopen('http://localhost:4123/health').read()"]
       interval: 30s
       timeout: 10s
       retries: 3

docker-compose.yml

@@ -14,7 +14,7 @@ services:
     volumes:
       - ${DATA_PATH:-./data}:/app/data
     healthcheck:
-      test: ["CMD", "python", "-c", "import urllib.request; urllib.request.urlopen('http://localhost:4123/login').read()"]
+      test: ["CMD", "python", "-c", "import urllib.request; urllib.request.urlopen('http://localhost:4123/health').read()"]
       interval: 30s
       timeout: 10s
       retries: 3