Docker: using Gunicorn (#55)

* docker: using gunicorn
* cleanup

Co-authored-by: CapsLock <github@legeox.net>

README.md

@@ -97,13 +97,17 @@ pip install -e .
 
 ### Running in docker
 
+For this, you need to have [docker](https://docs.docker.com/engine/install/) and [docker-compose](https://docs.docker.com/compose/install/) installed.
+
 To give a try to Copanier quickly, you can use docker:
 
 ```bash
-sudo docker build -t copanier:local .
+cd docker
-sudo docker run --name copanier --rm -p 2244:2244 copanier:local
+sudo docker-compose -p copanier up
 ```
 
+The app will be available at http://localhost:2244
+
 ## Run local server
 
 Once everything is installed, you can use the `copanier` command to run the server.

docker/Dockerfile

@@ -12,9 +12,7 @@ ENV LANG fr_FR.UTF-8
 ENV LANGUAGE fr_FR:fr  
 ENV LC_ALL fr_FR.UTF-8     
 
-RUN git clone https://github.com/spiral-project/copanier /srv/copanier
+COPY ./ /srv/copanier
-RUN cd /srv/copanier/ && python3 -m venv venv && . ./venv/bin/activate && pip install wheel && pip install -e .
+RUN cd /srv/copanier/ && python3 -m venv /srv/copanier-venv && . /srv/copanier-venv/bin/activate && pip install wheel gunicorn && pip install -e .
 
-RUN dpkg-reconfigure locales
+RUN dpkg-reconfigure locales
-RUN sed -i 's/simple_server(app, port=2244)/simple_server(app, host="0.0.0.0", port=2244)/g' /srv/copanier/copanier/__init__.py
-ENTRYPOINT ["/srv/copanier/venv/bin/copanier", "serve"]

docker/docker-compose.yml

@@ -0,0 +1,16 @@
+version: "3.9"
+services:
+  app:
+    build:
+      context: ..
+      dockerfile: "./docker/Dockerfile"
+    command: /srv/copanier-venv/bin/gunicorn -k roll.worker.Worker copanier:app --bind 0.0.0.0:2244
+  static:
+    image: "nginx:latest"
+    volumes:
+      - "../copanier/static:/srv/copanier_static/static:ro"
+      - "./nginx-default.conf:/etc/nginx/conf.d/default.conf:ro"
+    depends_on:
+      - app
+    ports:
+      - 0.0.0.0:2244:80

docker/nginx-default.conf

@@ -0,0 +1,13 @@
+server {
+    listen       80;
+    server_name  localhost;
+
+    location / {
+        proxy_pass http://app:2244;
+    }
+    
+    location /static/ {
+        root /srv/copanier_static/;
+        index index.html;
+    }
+}