Create dockerfile, requirements.txt, remove microservices and listen on

0.0.0.0 instead of localhost.

movies.py

-from services import root_dir, nice_json
 from flask import Flask
 from werkzeug.exceptions import NotFound
 import json
@@ -27,14 +26,13 @@ def movie_info(movieid):
     result = movies[movieid]
     result["uri"] = "/movies/{}".format(movieid)
 
-    return nice_json(result)
+    return json.dumps(result)
 
 
 @app.route("/movies", methods=['GET'])
 def movie_record():
-    return nice_json(movies)
+    return json.dumps(movies)
 
 
 if __name__ == "__main__":
-    app.run(port=5001, debug=True)
-
+    app.run(host="0.0.0.0",port=5001, debug=True)

movieservice/Dockerfile

+FROM python:3.8-alpine
+WORKDIR /
+COPY movieservice/requirements.txt .
+RUN pip install -r requirements.txt
+COPY ./movies.py /
+COPY ./database /database
+EXPOSE 5001
+CMD python movies.py

movieservice/requirements.txt

+Flask==0.10.1