Add Dockerfile

Change-Id: I6f60fae65f03740f26d94d9a3cc2fa2402511ca9

Dockerfile

@@ -0,0 +1,17 @@
+# Builder
+FROM node:10-alpine as builder
+
+WORKDIR /src
+
+COPY . /src
+RUN yarn --network-timeout=100000 install
+RUN yarn build
+
+
+# App
+FROM nginx:alpine
+
+COPY --from=builder /src/build /app
+
+RUN rm -rf /usr/share/nginx/html \
+ && ln -s /app /usr/share/nginx/html