add dockerfiles

deploy/Dockerfile

@@ -1,10 +1,13 @@
 FROM python:3.6-alpine3.6
 
-ADD requirements.txt /tmp
-RUN apk add --no-cache --virtual .build-deps build-base jpeg-dev zlib-dev postgresql-dev && \
-    pip install -r /tmp/requirements.txt -i https://pypi.tuna.tsinghua.edu.cn/simple && \
-    apk del .build-deps --purge
+ENV OJ_ENV production
+RUN apk add --no-cache nginx supervisor jpeg-dev zlib-dev postgresql-dev freetype-dev
 
-Volume ["/app"]
+ADD requirements.txt /tmp
+RUN apk add --no-cache build-base  && \
+    pip install --no-cache-dir -r /tmp/requirements.txt -i https://pypi.doubanio.com/simple && \
+    apk del build-base --purge
+
+VOLUME [ "/app" ]
 
 CMD sh /app/deploy/run.sh