Update dockerfile as advised by to remove use of ENV

Dockerfile

@@ -18,16 +18,18 @@ RUN apt-get clean
 RUN rm -rf /var/lib/apt/lists/*
 
 # Install dependencies in a virtualenv
-ENV VIRTUAL_ENV=/app/.venv
-RUN useradd deploy --create-home && mkdir /app $VIRTUAL_ENV && chown -R deploy /app $VIRTUAL_ENV
+# ENV VIRTUAL_ENV=/app/.venv
+
+RUN useradd deploy --create-home && mkdir /app /app/.venv && chown -R deploy /app /app/.venv
+# RUN useradd deploy --create-home && mkdir /app $VIRTUAL_ENV && chown -R deploy /app $VIRTUAL_ENV
 
 WORKDIR /app
 
 # Adding the virtual environment to the path saves us needing to 
 # run `source /app/.venv/bin/activate`, and adding python path
 # makes it easier to run manage.py commands
-ENV PATH=$VIRTUAL_ENV/bin:$PATH \
-    PYTHONPATH=/app
+# ENV PATH=$VIRTUAL_ENV/bin:$PATH \
+#     PYTHONPATH=/app
 
 # Default port exposed by this container
 EXPOSE 9000
@@ -67,4 +69,5 @@ RUN python ./manage.py collectstatic --noinput --clear
 
 # Use the shell form of CMD, so we have access to our environment variables
 # $GUNICORN_CMD_ARGS allows us to add additional arguments to the gunicorn command
-CMD gunicorn greenweb.wsgi --bind $GUNICORN_BIND_IP:$PORT --config gunicorn.conf.py $GUNICORN_CMD_ARGS
+
+CMD /bin/sh /app/venv/bin/gunicorn gunicorn greenweb.wsgi --bind $GUNICORN_BIND_IP:$PORT --config gunicorn.conf.py $GUNICORN_CMD_ARGS

usage_scenario.yml

@@ -42,16 +42,29 @@ services:
     build:
       context: .
       dockerfile: Dockerfile
-    env_file:
-      - path: ./.env.docker
+    # command: "gunicorn greenweb.wsgi --bind $GUNICORN_BIND_IP:$PORT --config gunicorn.conf.py $GUNICORN_CMD_ARGS"
+    environment:
+      - VIRTUAL_ENV=/app/.venv
+      - PYTHONPATH=/app
+      - PATH=/app/.venv/bin:$PATH
+      - PORT=9000
+      - GUNICORN_BIND_IP=0.0.0.0
+      - PYTHONDONTWRITEBYTECODE=1
+      - PYTHONUNBUFFERED=1
+      - DATABASE_URL=mysql://deploy:deploy@db:3306/greencheck
+      - DATABASE_URL_READ_ONLY=mysql://deploy:deploy@db:3306/greencheck
+      - RABBITMQ_URL=amqp://guest:guest@rabbitmq:5672/
+      - DJANGO_SETTINGS_MODULE=greenweb.settings.development
     ports:
       - 9000:9000
     expose:
       - 9000
-    restart: on-failure
+    # restart: on-failure
     volumes:
       - .:/app
     stdin_open: true
+    log-stdout: true
+    log-stderr: true
     tty: true
     networks:
       - greencheck-network