fix: update Dockerfile reference

Signed-off-by: Valentin Schneider-Lunitz <45590799+vschnei@users.noreply.github.com>

Author: vschnei

backend/Dockerfile.production

@@ -6,7 +6,7 @@ ENV PYTHONDONTWRITEBYTECODE=1 \
     FLASK_ENV=production
 
 RUN groupadd --gid 1000 appuser && \
-    useradd --uid 1000 --gid appuser --shell / 
+    useradd --uid 1000 --gid appuser --no-create-home --shell /usr/sbin/nologin appuser
 WORKDIR /app 
 RUN apt-get update && apt-get install -y \
     curl \
@@ -18,8 +18,6 @@ RUN pip install --no-cache-dir --upgrade pip && \
 COPY . . 
 RUN mkdir -p uploads logs && \
     chown -R appuser:appuser /app 
-COPY tes_instance_locations.json .
-COPY .tes_instances . 
 USER appuser 
 VOLUME ["/app/uploads"] 
 EXPOSE 8000 

docker-compose.yml

@@ -2,7 +2,7 @@ services:
   tes-dashboard-backend-service:
     build:
       context: ./backend
-      dockerfile: Dockerfile
+      dockerfile: Dockerfile.production
     container_name: tes-dashboard-backend
     environment:
       PORT: 8000