chore: 🔧 updating docker files

Signed-off-by: Prashant Shahi <me@prashantshahi.dev>

Author: prashant-shahi

Dockerfile

@@ -1,4 +1,6 @@
-FROM python:3.9-alpine3.15
+# syntax=docker/dockerfile:1
+
+FROM python:3.10-alpine3.15
 
 LABEL MAINTAINER "Prashant Shahi <me@prashantshahi.dev>"
 
@@ -15,6 +17,4 @@ RUN pip install --user -r requirements.txt
 
 COPY --chown=appuser:appuser . .
 
-ENTRYPOINT ["python"]
-
-CMD ["app.py"]
+CMD ["python", "-m", "flask", "run", "--host=0.0.0.0"]

docker-compose.yaml

@@ -1,26 +1,24 @@
-version: "3.3"
+version: "3.8"
+
 services:
-  flaskapp:
+  todo-flaskapp:
     image: coolboi567/todo-flaskapp:${DOCKER_TAG:-latest}
     ports:
       - 5000:5000
     container_name: flask-app
     environment:
-      - APP_ENV=development
+      - FLASK_ENV=development
       - PORT=5000
       - MONGO_HOST=mongo
       - MONGO_PORT=27017
-    networks:
-      - my-net
     depends_on:
       - mongo
   mongo:
     image: mvertes/alpine-mongo:latest
+    volumes:
+     - flaskapp:/data/db/
     ports:
       - 27017:27017
-    networks:
-      - my-net
 
-networks:
-  my-net:
-    driver: bridge
+volumes:
+  flaskapp: