Docker integration

Dockerfile

+FROM alpine:latest
+
+RUN apk add -U python3 py3-gunicorn
+RUN mkdir /uus
+WORKDIR /uus
+
+COPY uus.py /uus
+COPY admin /uus
+COPY requirements.txt /uus
+
+RUN pip3 install -r requirements.txt
+
+EXPOSE 8000
+
+ENTRYPOINT gunicorn -b 0.0.0.0 -w 4 uus:app

docker-compose.yml

+version: '3'
+services:
+  uus:
+    image: uus
+    restart: always
+    environment:
+      - REDIS_URL=redis://redis_db:6379/0
+    depends_on:
+      - redis_db
+    ports:
+      - "9001:8000"
+  redis_db:
+    image: redis:alpine
+    restart: always
+    entrypoint: redis-server --appendonly yes
+    volumes:
+      - /data:/opt/uus

uus.py

@@ -8,7 +8,7 @@ import os
 
 app = flask.Flask(__name__)
 auth = HTTPBasicAuth()
-app.config['REDIS_URL'] = 'redis://127.0.0.1:6379/0'
+app.config['REDIS_URL'] = os.environ.get('REDIS_URL', 'redis://127.0.0.1:6379/0')
 redis_store = FlaskRedis()
 redis_store.init_app(app)
 pure_string = re.compile(r'^\w+$')