Dockerize the Application.

Dockerfile

 FROM python:3.6-alpine
 
 
+EXPOSE 5000
+
+
+ENV FLASK_APP=opaque.py
+
+
 RUN apk add \
     build-base \
     postgresql-dev
@@ -8,28 +14,15 @@ RUN apk add \
 
 RUN adduser -D opaque
 USER opaque
-
-
 WORKDIR /home/opaque
 
 
 COPY app app
-COPY migrations migrations
-COPY config.py opaque.py ./
-COPY requirements.txt requirements.txt
-
-
-ENV FLASK_APP=opaque.py
-
-
+copy migrations migrations
+COPY config.py opaque.py requirements.txt ./
 RUN python -m venv venv && \
     venv/bin/pip install -r requirements.txt
 
 
 COPY docker-entrypoint.sh /usr/local/bin/
-
-
-EXPOSE 5000
-
-
 ENTRYPOINT ["docker-entrypoint.sh"]

docker-compose.yml

-version: '3.7'
+version: '3'
 
 services:
-  web:
-    build: .
-    container_name: opaque_flask
-    image: gitlab.ub.uni-bielefeld.de:4567/sfb1288inf/opaque
-    volumes:
-      - .:/opaque
-      - $HOME/opaque_test:/home/compute/mnt/opaque
+  opaque:
+    container_name: opaque
+    depends_on:
+      - opaque_database
+      - opaque_redis
     env_file:
-      - .env
-      - .env_database
+      - opaque_database_env
+      - opaque_env
+    image: gitlab.ub.uni-bielefeld.de:4567/sfb1288inf/opaque:latest
     ports:
       - 5000:5000
-    depends_on:
-      - db
-    links:
-      - db
-    command: bash flask-entrypoint.sh
-  daemon:
-    container_name: opaque_daemon
-    image: gitlab.ub.uni-bielefeld.de:4567/sfb1288inf/daemon_opaque
-    network_mode: "host"
+    restart: always
     volumes:
-      - /home/stephan/Repos/own/opaque/data_dev.sqlite:/daemon/db/data_dev.sqlite
-      - $HOME/.docker/config.json:/root/.docker/config.json
+      - /opaque_storage:/opaque_storage
+  opaque_daemon:
+    container_name: opaque_daemon
     depends_on:
-      - db
-  db:
-    container_name: opaque_db
-    image: postgres:11.5
+      - opaque_database
     env_file:
-      - .env_database
-    ports:
-      - 5432:5432
+      - opaque_database_env
+    image: gitlab.ub.uni-bielefeld.de:4567/sfb1288inf/opaque_daemon:latest
+    restart: always
     volumes:
-      - postgres_data:/var/lib/postgresql/data
+      - $HOME/.docker/config.json:/home/opaque_daemon/.docker/config.json
+  opaque_database:
+    container_name: opaque_database
+    env_file: opaque_database_env
+    image: postgres:alpine
+    restart: always
+    volumes:
+      - /opaque_database:/var/lib/postgresql/data
+  opaque_redis:
+    container_name: opaque_redis
+    image: redis:alpine
     restart: always
-
-volumes:
-  postgres_data:

docker-entrypoint.sh

@@ -2,14 +2,12 @@
 
 if [ $# -eq 0 ]
 then
-  # If no argument is given, start Opaque
   venv/bin/python opaque.py
 else
-  if [[ $1 == "--create-db" ]]
+  if [[ $1 == "--setup-database" ]]
   then
-    source venv/bin/activate
-    flask db init
-    flask db upgrade
-    flask foo
+    venv/bin/python -m flask db init
+    venv/bin/python -m flask db upgrade
+    venv/bin/python -m flask insert-initial-database-entries
   fi
 fi

opaque.py

@@ -28,8 +28,8 @@ def test():
     unittest.TextTestRunner(verbosity=2).run(tests)
 
 
-@app.cli.command()
-def foo():
+@app.cli.command('insert-initial-database-entries')
+def insert_initial_database_entries():
     Role.insert_roles()