3 files changed, 14 insertions, 13 deletions

diff --git a/Dockerfile.production b/Dockerfile.production
index 025393f..35eb553 100644
--- a/Dockerfile.production
+++ b/Dockerfile.production
@@ -1,6 +1,6 @@
 # https://github.com/nginxinc/docker-nginx-unprivileged/blob/master/stable/buster/Dockerfile
 
-From registry.0xacab.org/georg/mat2-ci-images:debian
+From debian:buster-slim
 
 LABEL maintainer="Mat-Web Co-Maintainer <jan.friedli@immerda.ch>"
 
@@ -8,6 +8,8 @@ WORKDIR /var/www/mat2-web
 
 COPY . /var/www/mat2-web
 
+ENV MAT2_WEB_DOWNLOAD_FOLDER /app/upload
+
 RUN set -x \
     && addgroup --system --gid 101 nginx \
     && adduser --system --disabled-login --ingroup nginx --no-create-home --home /nonexistent --gecos "nginx user" --shell /bin/false --uid 101 nginx \
@@ -16,6 +18,7 @@ RUN set -x \
         ca-certificates \
         nginx \
         systemd \
+        mat2 \
         uwsgi \
         uwsgi-plugin-python3 \
         python3-pip \
diff --git a/README.md b/README.md
index 071f216..dfa26b0 100644
--- a/README.md
+++ b/README.md
@@ -47,20 +47,18 @@ Nginx is the recommended web engine, but you can also use Apache if you prefer,
 by copying [this file](https://0xacab.org/jvoisin/mat2-web/tree/master/config/apache2.config)
 to your `/etc/apache2/sites-enabled/mat2-web` file.
 
-Then configure the environment variable: `MAT2_ALLOW_ORIGIN_WHITELIST=https://myhost1.org https://myhost2.org`
-Note that you can add multiple hosts from which you want to accept API requests. These need to be separated by
-a space.
-**IMPORTANT:** The default value if the variable is not set is: `Access-Control-Allow-Origin: *`
-
 Configure the following environment variables:
  
+ -  `MAT2_ALLOW_ORIGIN_WHITELIST=https://myhost1.org https://myhost2.org`
+ Note that you can add multiple hosts from which you want to accept API requests. These need to be separated by
+a space. **IMPORTANT:** The default value if the variable is not set is: `Access-Control-Allow-Origin: *`
  - `MAT2_MAX_FILES_BULK_DOWNLOAD=10` Max number of files that can be grouped for a bulk download.
- - `MAT2_MAX_FILE_AGE_FOR_REMOVAL=900` Seconds a file in the upload folder is kept. 
- After that it will be deleted. Default `15 * 60`
-
-This specifies the max number of files that can be bulk downloaded using the api.
-Note: Each file has a max file size of 16mb
+ Note: Each file has a max file size of 16mb
 
+ - `MAT2_MAX_FILE_AGE_FOR_REMOVAL=900` Seconds a file in the upload folder is kept. 
+  After that it will be deleted. Default `15 * 60`
+ - `MAT2_WEB_DOWNLOAD_FOLDER` Define the upload folder path. Defaults to:  `./uploads/`
+ 
 Finally, restart uWSGI and your web server:
 
 ```
@@ -197,7 +195,7 @@ repository: https://0xacab.org/jvoisin/mat2-web/container_registry
 ### Building the production image
 Build command: `docker build -f Dockerfile.production -t mat-web .`
 
-Run it: `docker run -ti -p8181:8080 --read-only  --tmpfs /tmp --tmpfs /run/uwsgi --tmpfs=/var/www/mat2-web/uploads  mat-web:latest`
+Run it: `docker run -ti -p8181:8080 --read-only  --tmpfs /tmp --tmpfs /run/uwsgi --tmpfs=/app/uploads  mat-web:latest`
 
 This does mount the upload folder as tmpfs and servers the app on `localhost:8181`.
 
diff --git a/main.py b/main.py
index db186d1..5c7f8e7 100644
--- a/main.py
+++ b/main.py
@@ -10,7 +10,7 @@ from flask_cors import CORS
 def create_app(test_config=None):
     app = Flask(__name__)
     app.config['SECRET_KEY'] = os.urandom(32)
-    app.config['UPLOAD_FOLDER'] = './uploads/'
+    app.config['UPLOAD_FOLDER'] = os.environ.get('MAT2_WEB_DOWNLOAD_FOLDER', './uploads/')
     app.config['MAX_CONTENT_LENGTH'] = 16 * 1024 * 1024  # 16MB
     app.config['CUSTOM_TEMPLATES_DIR'] = 'custom_templates'
     # optionally load settings from config.py