dockerize...

Dockerfile

@@ -0,0 +1,11 @@
+FROM python:3.8
+
+WORKDIR /app
+
+ADD requirements.txt /app/requirements.txt
+RUN pip install -r requirements.txt
+
+ENTRYPOINT ["python", "app.py"]
+
+EXPOSE 80
+COPY . /app

common.py

@@ -1,16 +1,17 @@
 import logging
 import sys
+import os
 from logging import FileHandler, StreamHandler
 
 from models import DB
 
 config = {
-    "API_PORT": 3000,
+    "API_PORT": int(os.environ.get("BINGO_API_PORT", "3000")),
-    "API_HOST": "0.0.0.0",
+    "API_HOST": os.environ.get("BINGO_API_HOST", "0.0.0.0"),
-    "REDIS_HOST": "localhost",
+    "REDIS_HOST": os.environ.get("BINGO_REDIS_HOST", "localhost"),
-    "REDIS_PORT": 6379,
+    "REDIS_PORT": int(os.environ.get("BINGO_REDIS_PORT", "6379")),
-    "FLASK_SECRET": "secret!",
+    "FLASK_SECRET": os.environ.get("BINGO_FLASK_SECRET", "secret!"),
-    "VERBOSE": False,
+    "VERBOSE": bool(os.environ.get("BINGO_VERBOSE", "True")),
 }
 
 logger = logging.getLogger("default")

docker-compose.yml

@@ -0,0 +1,20 @@
+version: "2.1"
+
+services:
+  bingo:
+    build: .
+    ports:
+      - 3000:80
+    environment:
+      - "BINGO_API_PORT=80"
+      - "BINGO_API_HOST=0.0.0.0"
+      - "BINGO_REDIS_PORT=6379"
+      - "BINGO_REDIS_HOST=redis"
+      - "BINGO_FLASK_SECRET=changeme"
+      - "BINGO_VERBOSE=True"
+    depends_on:
+      redis:
+        condition: service_started
+    restart: always
+  redis:
+    image: redis

requirements.txt

@@ -1,3 +1,4 @@
 flask
 flask-socketio
 redis
+eventlet