🐳 添加 docker 配置.

docker/orion-ops-pro/Dockerfile

@@ -1,5 +1,10 @@
 FROM nginx:alpine
 USER root
+RUN \
+  echo "" > /etc/apk/repositories && \
+  echo "http://mirrors.aliyun.com/alpine/v3.8/main" >> /etc/apk/repositories &&\
+  echo "http://mirrors.aliyun.com/alpine/v3.8/community" >> /etc/apk/repositories && \
+  apk update
 RUN apk add openjdk8
 RUN rm -rf /etc/nginx/conf.d/*
 WORKDIR /app