Merge pull request #40 from maxtruxa/docker-sslargs

support overriding SSL-related arguments to gunicorn

Author: LOLINTERNETZ

vscoffline/vscgallery/Dockerfile

@@ -1,7 +1,7 @@
 FROM python:3.7-alpine
 
 # For gunicorn > 20.0.0
-RUN apk --no-cache add libc-dev binutils 
+RUN apk --no-cache add libc-dev binutils
 
 COPY ./vscoffline/ /opt/vscoffline
 
@@ -13,8 +13,8 @@ ENV ARTIFACTS=/artifacts
 ENV BIND=0.0.0.0:443
 ENV TIMEOUT=180
 ENV THREADS=4
+ENV SSLARGS="--certfile=/opt/vscoffline/vscgallery/ssl/vscoffline.crt --keyfile=/opt/vscoffline/vscgallery/ssl/vscoffline.key"
 
-CMD gunicorn  --bind $BIND --chdir /opt/vscoffline/ \
-    --certfile=/opt/vscoffline/vscgallery/ssl/vscoffline.crt --keyfile=/opt//vscoffline/vscgallery/ssl/vscoffline.key \
+CMD gunicorn  --bind $BIND --chdir /opt/vscoffline/ $SSLARGS \
     --access-logfile - --reload --timeout $TIMEOUT --threads $THREADS \
-    server:application
+    server:application