new method for CI/CD

Dockerfile.template

 FROM python:3.6
+ARG test
+# ENV xxx ${test}
+ENV port $port
+ENV wow2 "from dockerfile"
 ENV PYTHONDONTWRITEBYTECODE 1
 ENV PYTHONUNBUFFERED 1
 ADD . /code
 COPY . /code
 WORKDIR /code
+# RUN echo "Build number: $IMAGE_NAME"
 RUN pip install -r requirements/local.txt
-EXPOSE 7020
+EXPOSE ${export}
+# EXPOSE "${export}"
 RUN python manage.py migrate

docker-compose.yml.template

 version: '3'
 services:
-  web:
-    image: dev-rmsv2:latest
-    build: .
+  xxx:
+    # environment:
+    #   - $IMAGE_NAME
+    #   - $wow
+    env_file: 
+      - test.env
+    image: red-test
+    build:
+      context: .
+      dockerfile: Dockerfile
     command: python manage.py runserver 0.0.0.0:8000
     volumes:
       - .:/code
     ports:
-      - "7020:8000"
+      - "${export}:8000"
+    container_name: dev_rmsv2_api_container
+    restart: always
+  ddd:
+    # environment:
+    #   - $IMAGE_NAME
+    #   - $wow
+    env_file: 
+      - test.env
+    image: red-test
+    build:
+      context: .
+      dockerfile: Dockerfile
+    command: python manage.py runserver 0.0.0.0:8000
+    volumes:
+      - .:/code
+    ports:
+      - "${export}:8000"
     container_name: dev_rmsv2_api_container
     restart: always
     

test.env

+MY_SECRET_KEY=SOME_SECRET
+IMAGE_NAME=wow_red
+wow=from_env
+export=8080
\ No newline at end of file